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.github/ISSUE_TEMPLATE/bug-unexpected-behavior-report.mdnew file+21
since splitsnapshots
unifiedsplit
@@ -0,0 +1,21 @@
1+---
2+name: Bug/Unexpected behavior report
3+about: Capture any unexpected behavior or bugs you've found with this library
4+
5+---
6+
7+**Welcome!**
8+
9+If you can, please put together a [Short, Self Contained, Correct, Example](http://sscce.org/) of what you're encountering. It really helps if the example is as succinct as possible.
10+
11+Here's a basic template in [ellie](https://www.ellie-app.com/3fhCyrxjLw3a1) to get you started!
12+
13+**Expected behavior**
14+A clear and concise description of what you expected to happen.
15+
16+**Versions**
17+ - OS: [e.g. iOS]
18+ - Browser [e.g. chrome, safari]
19+ - Browser Version
20+ - Elm Version
21+ - Elm UI Version [e.g. ]
.github/workflows/docs-preview.ymlnew file+36
@@ -0,0 +1,36 @@
1+# This is a basic workflow to help you get started with Actions
2+
3+name: Documentation
4+
5+# Controls when the action will run. Triggers the workflow on push or pull request
6+# events but only for the master branch
7+on:
8+ push:
9+ branches: [ master ]
10+ pull_request:
11+ branches: [ master ]
12+
13+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
14+jobs:
15+ # This workflow contains a single job called "build"
16+ build:
17+ # The type of runner that the job will run on
18+ runs-on: ubuntu-latest
19+
20+
21+ # Steps represent a sequence of tasks that will be executed as part of the job
22+ steps:
23+ # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
24+ - uses: actions/checkout@v2
25+
26+ - name: Setup node
27+ uses: actions/setup-node@v1
28+ with:
29+ node-version: 10
30+
31+ - name: Install
32+ run: npm install
33+
34+ # Runs a single command using the runners shell
35+ - name: Run a one-line script
36+ run: npm run test-doc-preview
.github/workflows/label-issues-from-body.ymlnew file+14
@@ -0,0 +1,14 @@
1+name: "Label issue from body keyword"
2+on:
3+ issues:
4+ types: [opened, edited]
5+
6+jobs:
7+ test:
8+ runs-on: ubuntu-latest
9+ steps:
10+ - uses: Naturalclar/issue-action@v1.0.0
11+ with:
12+ keywords: '["https://ellie-app.com/"]'
13+ labels: '["has-ellie"]'
14+ github-token: "${{ secrets.GITHUB_TOKEN }}"
.github/workflows/label-issues-from-comments.ymlnew file+59
@@ -0,0 +1,59 @@
1+name: "Label issue from comment keyword"
2+on:
3+ issue_comment:
4+ types: [created, edited]
5+
6+jobs:
7+ test:
8+ runs-on: ubuntu-latest
9+ steps:
10+ - uses: Amwam/issue-comment-action@v1.3.1
11+ with:
12+ keywords: '["#bug"]'
13+ labels: '["bug"]'
14+ github-token: "${{ secrets.GITHUB_TOKEN }}"
15+ - uses: Amwam/issue-comment-action@v1.3.1
16+ with:
17+ keywords: '["#feature-suggestion"]'
18+ labels: '["feature-suggestion"]'
19+ github-token: "${{ secrets.GITHUB_TOKEN }}"
20+ - uses: Amwam/issue-comment-action@v1.3.1
21+ with:
22+ keywords: '["#has-ellie", "https://ellie-app.com/"]'
23+ labels: '["has-ellie"]'
24+ github-token: "${{ secrets.GITHUB_TOKEN }}"
25+ - uses: Amwam/issue-comment-action@v1.3.1
26+ with:
27+ keywords: '["#no-ellie"]'
28+ labels: '["no-ellie"]'
29+ github-token: "${{ secrets.GITHUB_TOKEN }}"
30+ - uses: Amwam/issue-comment-action@v1.3.1
31+ with:
32+ keywords: '["#has-test"]'
33+ labels: '["has-test"]'
34+ github-token: "${{ secrets.GITHUB_TOKEN }}"
35+ - uses: Amwam/issue-comment-action@v1.3.1
36+ with:
37+ keywords: '["#pain-point"]'
38+ labels: '["pain-point"]'
39+ github-token: "${{ secrets.GITHUB_TOKEN }}"
40+ - uses: Amwam/issue-comment-action@v1.3.1
41+ with:
42+ keywords: '["#test-incorrectly-passing"]'
43+ labels: '["test-incorrectly-passing"]'
44+ github-token: "${{ secrets.GITHUB_TOKEN }}"
45+ - uses: Amwam/issue-comment-action@v1.3.1
46+ with:
47+ keywords: '["#test-not-compiling"]'
48+ labels: '["test-not-compiling"]'
49+ github-token: "${{ secrets.GITHUB_TOKEN }}"
50+ - uses: Amwam/issue-comment-action@v1.3.1
51+ with:
52+ keywords: '["#test-failing"]'
53+ labels: '["test-failing"]'
54+ github-token: "${{ secrets.GITHUB_TOKEN }}"
55+ - uses: Amwam/issue-comment-action@v1.3.1
56+ with:
57+ keywords: '["#unexpected"]'
58+ labels: '["unexpected"]'
59+ github-token: "${{ secrets.GITHUB_TOKEN }}"
.github/workflows/tests.ymlnew file+43
@@ -0,0 +1,43 @@
1+name: Test Suite
2+
3+on:
4+ push:
5+ branches: [ master ]
6+ pull_request:
7+ branches: [ master ]
8+
9+
10+jobs:
11+ testing:
12+ runs-on: ubuntu-latest
13+
14+ steps:
15+ - uses: actions/checkout@v2
16+
17+ - name: Setup node
18+ uses: actions/setup-node@v1
19+ with:
20+ node-version: 10
21+
22+ - uses: actions/cache@v1
23+ with:
24+ path: ~/.npm
25+ key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
26+ restore-keys: |
27+ ${{ runner.os }}-node-
28+
29+ - name: Install
30+ run: npm ci
31+
32+ - name: Elm test suite
33+ run: npm run test
34+
35+ - uses: webfactory/ssh-agent@v0.2.0
36+ with:
37+ ssh-private-key: ${{ secrets.ELM_UI_TESTING_SSH_PRIVATE_KEY }}
38+
39+ - name: Rendering test suite on saucelabs
40+ run: npm run test-render-sauce-automated -- --build=2.0.0 --name=development
41+ env:
42+ SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
43+ SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
.gitignore+14−1
@@ -12,4 +12,17 @@ tests/html-generation/rendered/
12env
12env
13elm.js
13elm.js
14
14
15−examples/temporary/
15+examples/temporary/
16+
17+.vscode
18+
19+
20+sauce.env
21+
22+__pycache__
23+node_modules
24+benchmarks/tmp
25+benchmarks/results
26+tests/tmp
27+
28+tmp
CONTRIBUTING.mdnew file+25
@@ -0,0 +1,25 @@
1+# Contributing to Elm UI
2+
3+Welcome!
4+
5+First, if you have a question about how to do something with the library, join `#elm-ui` on the [Elm Slack](https://elmlang.herokuapp.com/)! There are usually a number of people who are willing to help out, myself included.
6+
7+That's the place to ask questions, try there first.
8+
9+A few notes about my design process for `elm-ui`.
10+
11+I don't usually accept PRs that add features. Mainly this is because there is a bunch of design thought and research that needs to be done before a feature can be added.
12+
13+So, here are some other ways you can help if you so desire!
14+
15+# Bugs and Unexpected Things
16+
17+If you run into unexpected behavior, I definitely want to hear about it. Put together a [Short, Self Contained, Correct, Example](http://sscce.org/) of what you're encountering. It really helps if the example is as succinct as possible.
18+
19+Here's a basic template in [ellie](https://ellie-app.com/3fhCyrxjLw3a1) to get you started!
20+
21+# Research
22+
23+One of the more challenging parts of the project like this is gathering information.
24+
25+If you know of good resources about accessibility, internationalization, design, or [any of the topics listed in the research folder](https://github.com/mdgriffith/elm-ui/tree/master/notes/research), send them my way either via PR to those documents or on slack.
CSS-LOOKUP.md+1−1
@@ -15,4 +15,4 @@ CSS | Style Elements | Description
15`margin` | __N/A__ Instead, check out `padding` and `spacing` | `margin` in CSS was designed to fight with `padding`. This library was designed to minimize override logic and properties that fight with each other in order to create a layout language that is predictable and easy to think about. The result is that in style elements, there's generally only *one place* where an effect can happen.
15`margin` | __N/A__ Instead, check out `padding` and `spacing` | `margin` in CSS was designed to fight with `padding`. This library was designed to minimize override logic and properties that fight with each other in order to create a layout language that is predictable and easy to think about. The result is that in style elements, there's generally only *one place* where an effect can happen.
16`:hover`, `:focus`, `:active` | `mouseOver`, `focused`, `mouseDown` | Only certain styles are allowed to be in a pseudo state. They have the type `Attr decorative msg`, which means they can be either an `Attribute` or a `Decoration`.
16`:hover`, `:focus`, `:active` | `mouseOver`, `focused`, `mouseDown` | Only certain styles are allowed to be in a pseudo state. They have the type `Attr decorative msg`, which means they can be either an `Attribute` or a `Decoration`.
17`<form>` | __N/a__ | __Elm__ already has a mechanism for submiting data to a server, namely the `Http` package. There has been some mention that the `form` element might be beneficial accessibility-wise, which I'm definitely open to hearing about!
17`<form>` | __N/a__ | __Elm__ already has a mechanism for submiting data to a server, namely the `Http` package. There has been some mention that the `form` element might be beneficial accessibility-wise, which I'm definitely open to hearing about!
18−`onSubmit` | __N/A__ | Similar to `<form>`, there is no `onSubmit` behavior. Likely if you're attempting to capture some of the keybaord related behavior of `onSubmit`, you're likely better just crafting a keyboard even handler in the first place!
18+`onSubmit` | __N/A__ | Similar to `<form>`, there is no `onSubmit` behavior. Likely if you're attempting to capture some of the keybaord related behavior of `onSubmit`, you're likely better just crafting a keyboard event handler in the first place!
LICENSE+1−1
@@ -1,4 +1,4 @@
1−Copyright (c) 2018, Matthew Griffith
1+Copyright (c) 2020, Matthew Griffith
2All rights reserved.
2All rights reserved.
3
3
4Redistribution and use in source and binary forms, with or without
4Redistribution and use in source and binary forms, with or without
README.md+29−8
@@ -1,3 +1,8 @@
1+![](https://github.com/mdgriffith/elm-ui/workflows/Test%20Suite/badge.svg)
2+
3+
4+Check out the talk that goes with the library, [Building a Better Design Toolkit](https://www.youtube.com/watch?v=Ie-gqwSHQr0&t=2s)
5+
1# A New Language for Layout and Interface
6# A New Language for Layout and Interface
2
7
3CSS and HTML are actually quite difficult to use when you're trying to do the layout and styling of a web page.
8CSS and HTML are actually quite difficult to use when you're trying to do the layout and styling of a web page.
@@ -14,19 +19,24 @@ This means:
14* **Layout and style are explicit and easy to modify.** CSS and HTML as tools for a layout language are hard to modify because there's no central place that represents your layout. You're generally forced to bounce back and forth between multiple definitions in multiple files in order to adjust layout, even though it's probably the most common thing you'll do.
19* **Layout and style are explicit and easy to modify.** CSS and HTML as tools for a layout language are hard to modify because there's no central place that represents your layout. You're generally forced to bounce back and forth between multiple definitions in multiple files in order to adjust layout, even though it's probably the most common thing you'll do.
15
20
16
21
22+[Try this live example on Ellie!](https://ellie-app.com/7Cw4VCyr3RGa1)
23+
17```elm
24```elm
25+module Main exposing (..)
26+
18−import Element exposing (Element, el, text, row, alignRight, fill, width, rgb)
27+import Element exposing (Element, el, text, row, alignRight, fill, width, rgb255, spacing, centerY, padding)
19import Element.Background as Background
28import Element.Background as Background
20import Element.Border as Border
29import Element.Border as Border
30+import Element.Font as Font
21
31
22
32
23main =
33main =
24 Element.layout []
34 Element.layout []
25− myElement
35+ myRowOfStuff
26−
27
36
37+myRowOfStuff : Element msg
28myRowOfStuff =
38myRowOfStuff =
29− row [ width fill ]
39+ row [ width fill, centerY, spacing 30 ]
30 [ myElement
40 [ myElement
31 , myElement
41 , myElement
32 , el [ alignRight ] myElement
42 , el [ alignRight ] myElement
@@ -36,21 +46,32 @@ myRowOfStuff =
36myElement : Element msg
46myElement : Element msg
37myElement =
47myElement =
38 el
48 el
39− [ Background.color (rgb 0.2 0.3 0.3)
49+ [ Background.color (rgb255 240 0 245)
40− , Border.color (rgb 0.2 0.4 0.3)
50+ , Font.color (rgb255 255 255 255)
51+ , Border.rounded 3
52+ , padding 30
41 ]
53 ]
42− (text "You've made a stylish element!")
54+ (text "stylish!")
43```
55```
44
56
57+# Join the Elm UI Slack!
45
58
46−
59+First, if you have a question about how to do something with the library, join `#elm-ui` on the [Elm Slack](https://elmlang.herokuapp.com/)! There are usually a number of people who are willing to help out, myself included.
47
60
48## History
61## History
49
62
50The work is based off of a rewrite of the [Style Elements](https://github.com/mdgriffith/style-elements) library. A lot of that work was originally released under the [Stylish Elephants](https://github.com/mdgriffith/stylish-elephants) project.
63The work is based off of a rewrite of the [Style Elements](https://github.com/mdgriffith/style-elements) library. A lot of that work was originally released under the [Stylish Elephants](https://github.com/mdgriffith/stylish-elephants) project.
51
64
65+## Community Cookbook
66+
67+The community around `elm-ui` is maintaining a collection of examples called the [elm-ui-cookbook](https://github.com/rofrol/elm-ui-cookbook). If you are just starting out with `elm-ui`, or get stuck on specific things, this can be a great resource.
52
68
69+## Notes
53
70
71+Make sure to have `<!DOCTYPE html>` on top of your application; otherwise, things might get messed up in some browsers.
54
72
73+## Contributing
55
74
75+Want to help out fixing bugs or reporting issues?
56
76
77+Please add issues you find, and if you want to verify code you want to contribute, please read how to run the tests [here](https://github.com/mdgriffith/elm-ui/blob/master/notes/RUNNING_TESTS.md).
benchmarks/elm.jsonnew file+34
@@ -0,0 +1,34 @@
1+{
2+ "type": "application",
3+ "source-directories": [
4+ "src",
5+ "../src"
6+ ],
7+ "elm-version": "0.19.1",
8+ "dependencies": {
9+ "direct": {
10+ "avh4/elm-color": "1.0.0",
11+ "elm/browser": "1.0.1",
12+ "elm/core": "1.0.2",
13+ "elm/html": "1.0.0",
14+ "elm/json": "1.1.3",
15+ "elm/time": "1.0.0",
16+ "elm/virtual-dom": "1.0.2",
17+ "terezka/line-charts": "2.0.0"
18+ },
19+ "indirect": {
20+ "debois/elm-dom": "1.3.0",
21+ "elm/parser": "1.1.0",
22+ "elm/svg": "1.0.1",
23+ "elm/url": "1.0.0",
24+ "justinmimbs/date": "3.1.2",
25+ "justinmimbs/time-extra": "1.1.0",
26+ "myrho/elm-round": "1.0.4",
27+ "ryannhg/date-format": "2.3.0"
28+ }
29+ },
30+ "test-dependencies": {
31+ "direct": {},
32+ "indirect": {}
33+ }
34+}
benchmarks/micro/Suite.elmnew file+330
@@ -0,0 +1,330 @@
1+module Suite exposing (main)
2+
3+import Benchmark exposing (Benchmark)
4+import Benchmark.Runner exposing (BenchmarkProgram, program)
5+import Dict
6+import Element exposing (..)
7+import Element.Background as Background
8+import Element.Font as Font
9+import Html
10+import Html.Attributes
11+import Internal.Flag as Flag
12+import Internal.Model as Internal
13+import Json.Encode
14+import Set
15+
16+
17+dict : Benchmark
18+dict =
19+ let
20+ dest =
21+ Dict.singleton "a" 1
22+ in
23+ Benchmark.describe "dictionary"
24+ [ Benchmark.benchmark "get" (\_ -> Dict.get "a" dest)
25+ , Benchmark.benchmark "insert" (\_ -> Dict.insert "b" 2 dest)
26+ ]
27+
28+
29+main : BenchmarkProgram
30+main =
31+ program <|
32+ Benchmark.describe "sample"
33+ [ --dict
34+ -- , deduplications
35+ -- renderPipeline
36+ gatheringAttributes
37+
38+ -- flagOperations
39+ ]
40+
41+
42+flagOperations =
43+ Benchmark.describe "Flag Operations"
44+ [ Benchmark.benchmark "check if present" <|
45+ \_ ->
46+ Flag.present Flag.height Flag.none
47+ , Benchmark.benchmark "add to flagt" <|
48+ \_ ->
49+ Flag.add Flag.height Flag.none
50+ ]
51+
52+
53+gatheringAttributes =
54+ Benchmark.describe "Gathering Attributes"
55+ [ Benchmark.benchmark "existing - gatherAttrRecursive" <|
56+ \_ ->
57+ Internal.gatherAttrRecursive
58+ (Internal.contextClasses Internal.AsEl)
59+ Internal.Generic
60+ Flag.none
61+ Internal.Untransformed
62+ []
63+ []
64+ Internal.NoNearbyChildren
65+ [ Element.width Element.shrink
66+ , Element.height Element.shrink
67+ ]
68+ , Benchmark.benchmark "Simple list filterMap" <|
69+ \_ ->
70+ List.filterMap
71+ identity
72+ [ Just "thing"
73+ , Just "other width"
74+ ]
75+ , Benchmark.benchmark "Simple list map" <|
76+ \_ ->
77+ List.map
78+ identity
79+ [ Just "thing"
80+ , Just "other width"
81+ ]
82+ , Benchmark.benchmark "Foldl base speed" <|
83+ \_ ->
84+ List.foldl
85+ (::)
86+ [ Just "thing"
87+ , Just "other width"
88+ ]
89+ , Benchmark.benchmark "Recursive" <|
90+ \_ ->
91+ recurse
92+ (::)
93+ [ Just "thing"
94+ , Just "other width"
95+ ]
96+ , Benchmark.benchmark "foldl - new record each iteration" <|
97+ \_ ->
98+ List.foldl flipFoldl
99+ { attributes = "class"
100+ , styles = []
101+ , node = "Node"
102+ , children = Nothing
103+ , has = Flag.none
104+ }
105+ -- we reverse first because we have to for the attr api.
106+ (List.reverse
107+ [ Just "thing"
108+ , Just "other width"
109+ ]
110+ )
111+ , Benchmark.benchmark "foldl - update" <|
112+ \_ ->
113+ List.foldl flipFoldlUpdate
114+ { attributes = "class"
115+ , styles = []
116+ , node = "Node"
117+ , children = Nothing
118+ , has = Flag.none
119+ }
120+ -- we reverse first because we have to for the attr api.
121+ (List.reverse
122+ [ Just "thing"
123+ , Just "other width"
124+ ]
125+ )
126+ , Benchmark.benchmark "String Concatenation" <|
127+ \_ ->
128+ "This"
129+ ++ "this"
130+ ++ "this"
131+ ++ "this"
132+ ++ "this"
133+ ++ "this"
134+ ++ "this"
135+ ++ "this"
136+ , Benchmark.benchmark "List String Concatenation" <|
137+ \_ ->
138+ String.concat
139+ [ "This"
140+ , "this"
141+ , "this"
142+ , "this"
143+ , "this"
144+ , "this"
145+ , "this"
146+ , "this"
147+ ]
148+ ]
149+
150+
151+flipFoldl result found =
152+ { attributes = "class" ++ found.attributes
153+ , styles = Just 1 :: found.styles
154+ , node = found.node
155+ , children = Nothing
156+ , has = Flag.add Flag.height found.has
157+ }
158+
159+
160+flipFoldlUpdate result found =
161+ { found
162+ | attributes = "class" ++ found.attributes
163+ , styles = Just 1 :: found.styles
164+ , has = Flag.add Flag.height found.has
165+ }
166+
167+
168+recurse fn ls =
169+ case ls of
170+ [] ->
171+ []
172+
173+ fst :: remain ->
174+ fn fst (recurse fn remain)
175+
176+
177+deduplications =
178+ Benchmark.describe "deduplications"
179+ [ Benchmark.benchmark "fold - dedup, String concat"
180+ (\_ ->
181+ String.join ":" (foldDedup largeList)
182+ )
183+ , Benchmark.benchmark "fold - dedup"
184+ (\_ ->
185+ foldDedup largeList
186+ )
187+ , Benchmark.benchmark "fold - dedup - Int"
188+ (\_ ->
189+ foldDedup largeListInt
190+ )
191+ , Benchmark.benchmark "Json encode"
192+ (\_ ->
193+ Json.Encode.object largeListJson
194+ )
195+ ]
196+
197+
198+foldDedup list =
199+ let
200+ dedup ( name, val ) ( cache, ls ) =
201+ if Set.member name cache then
202+ ( cache, ls )
203+
204+ else
205+ ( Set.insert name cache, val :: ls )
206+ in
207+ List.foldl dedup ( Set.empty, [] ) list
208+ |> Tuple.second
209+
210+
211+largeListInt =
212+ List.range 1 10000
213+ |> List.map
214+ (\i ->
215+ let
216+ wrappingI =
217+ modBy 50 i
218+ in
219+ ( wrappingI, "elem-" ++ String.fromInt wrappingI )
220+ )
221+
222+
223+largeList =
224+ List.range 1 10000
225+ |> List.map
226+ (\i ->
227+ let
228+ wrappingI =
229+ modBy 50 i
230+ in
231+ ( "elem-" ++ String.fromInt wrappingI, "elem-" ++ String.fromInt wrappingI )
232+ )
233+
234+
235+largeListJson =
236+ List.range 1 10000
237+ |> List.map
238+ (\i ->
239+ let
240+ wrappingI =
241+ modBy 50 i
242+ in
243+ ( "elem-" ++ String.fromInt wrappingI, Json.Encode.string ("elem-" ++ String.fromInt wrappingI) )
244+ )
245+
246+
247+renderPipeline =
248+ [ Benchmark.benchmark "build 2000 elements"
249+ (\_ ->
250+ elements 0 twoThousand
251+ )
252+ , Benchmark.benchmark "build 2000 html"
253+ (\_ ->
254+ html 0 twoThousand
255+ )
256+ ]
257+
258+
259+twoThousand =
260+ List.range 0 2000
261+
262+
263+elements i count =
264+ Element.layout []
265+ (Element.column [ spacing 8, centerX ]
266+ (List.map (viewEl i) count)
267+ )
268+
269+
270+viewEl selectedIndex index =
271+ el
272+ [ Background.color
273+ (if selectedIndex == index then
274+ pink
275+
276+ else
277+ white
278+ )
279+ , Font.color
280+ (if selectedIndex /= index then
281+ pink
282+
283+ else
284+ white
285+ )
286+ , padding 24
287+ , width (px 500)
288+ , height (px 70)
289+ ]
290+ (if selectedIndex == index then
291+ text "selected"
292+
293+ else
294+ text "Hello!"
295+ )
296+
297+
298+white =
299+ rgb 1 1 1
300+
301+
302+pink =
303+ rgb255 240 0 245
304+
305+
306+html i count =
307+ Html.div []
308+ [ Html.div []
309+ (List.map (viewHtmlElement i) count)
310+ ]
311+
312+
313+viewHtmlElement selectedIndex index =
314+ Html.div
315+ [ Html.Attributes.class
316+ (if selectedIndex == index then
317+ "white"
318+
319+ else
320+ "pink"
321+ )
322+ ]
323+ [ Html.div []
324+ [ if selectedIndex == index then
325+ Html.text "selected"
326+
327+ else
328+ Html.text "Hello!"
329+ ]
330+ ]
benchmarks/micro/elm.jsonnew file+30
@@ -0,0 +1,30 @@
1+{
2+ "type": "application",
3+ "source-directories": [
4+ ".",
5+ "../../src"
6+ ],
7+ "elm-version": "0.19.0",
8+ "dependencies": {
9+ "direct": {
10+ "elm/browser": "1.0.1",
11+ "elm/core": "1.0.2",
12+ "elm/html": "1.0.0",
13+ "elm/json": "1.1.3",
14+ "elm/time": "1.0.0",
15+ "elm/virtual-dom": "1.0.2",
16+ "elm-explorations/benchmark": "1.0.1"
17+ },
18+ "indirect": {
19+ "BrianHicks/elm-trend": "2.1.2",
20+ "Skinney/murmur3": "2.0.8",
21+ "elm/regex": "1.0.0",
22+ "elm/url": "1.0.0",
23+ "mdgriffith/style-elements": "5.0.1"
24+ }
25+ },
26+ "test-dependencies": {
27+ "direct": {},
28+ "indirect": {}
29+ }
30+}
benchmarks/runtime/benchPage.jsnew file+146
@@ -0,0 +1,146 @@
1+const path = require('path');
2+
3+async function benchPage(page, file) {
4+ const client = await page.target().createCDPSession();
5+ await client.send('Performance.enable');
6+ // await page.tracing.start({ path: 'trace.json' });
7+ await page.goto('file://' + path.resolve(file))
8+
9+ await page.waitFor(5000);
10+ // await page.tracing.stop();
11+ const metrics = await client.send('Performance.getMetrics');
12+
13+ const startMetrics = await page.metrics()
14+ await page.evaluate(() => { window.elmRefresh() })
15+ await page.waitFor(1500);
16+ const endMetrics = await page.metrics()
17+
18+ await page.evaluate(() => { window.elmStartAnim() })
19+ await sleep(5000)
20+ await page.evaluate(() => { window.elmStopAnim() })
21+ await page.waitFor(2000);
22+ const finalMetrics = await page.metrics()
23+ const frames = await page.evaluate(x => {
24+ return Promise.resolve(window.metrics);
25+ }, {});
26+ return {
27+ name: frames.name,
28+ link: 'file://' + path.resolve(file),
29+ perf: extract(metrics),
30+ afterRefresh: {
31+ RecalcStyleDuration: endMetrics.RecalcStyleDuration - startMetrics.RecalcStyleDuration,
32+ LayoutDuration: endMetrics.LayoutDuration - startMetrics.LayoutDuration,
33+ ScriptDuration: endMetrics.ScriptDuration - startMetrics.ScriptDuration,
34+ JSHeapUsedSize: endMetrics.JSHeapUsedSize - startMetrics.JSHeapUsedSize
35+ },
36+ afterAnimation: {
37+ RecalcStyleDuration: finalMetrics.RecalcStyleDuration - endMetrics.RecalcStyleDuration,
38+ LayoutDuration: finalMetrics.LayoutDuration - endMetrics.LayoutDuration,
39+ ScriptDuration: finalMetrics.ScriptDuration - endMetrics.ScriptDuration,
40+ JSHeapUsedSize: finalMetrics.JSHeapUsedSize - endMetrics.JSHeapUsedSize
41+ },
42+ frames: summarize(frames.frames),
43+ }
44+}
45+
46+function summarize(frames) {
47+ return {
48+ count: frames.length,
49+ median: median(frames),
50+ mode: mode(frames),
51+ avg: average(frames),
52+ fps: 1000 / median(frames),
53+ min: minimum(frames),
54+ max: maximum(frames)
55+ }
56+}
57+
58+const keep = ["Timestamp", "Nodes", "LayoutDuration", "RecalcStyleDuration", "ScriptDuration", "JSHeapUsedSize", "FirstMeaningfulPaint", "DomContentLoaded", "NavigationStart"]
59+
60+
61+function extract(metrics) {
62+ var ext = {}
63+ metrics.metrics.forEach((item) => {
64+ if (keep.indexOf(item.name) >= 0) {
65+ ext[item.name] = item.value
66+ }
67+ })
68+ ext.TimeToFirstPaintMS = 1000 * (ext.FirstMeaningfulPaint - ext.DomContentLoaded)
69+ return ext
70+}
71+
72+function mode(array) {
73+ if (array.length == 0)
74+ return null;
75+ var modeMap = {};
76+ var maxEl = array[0], maxCount = 1;
77+ for (var i = 0; i < array.length; i++) {
78+ var el = array[i];
79+ if (modeMap[el] == null)
80+ modeMap[el] = 1;
81+ else
82+ modeMap[el]++;
83+ if (modeMap[el] > maxCount) {
84+ maxEl = el;
85+ maxCount = modeMap[el];
86+ }
87+ }
88+ return maxEl;
89+}
90+
91+function minimum(values) {
92+ var m = null
93+ for (var i = 0; i < values.length; i++) {
94+ if (m == null) {
95+ m = values[i]
96+ } else if (values[i] < m) {
97+ m = values[i]
98+ }
99+ }
100+ return m
101+}
102+
103+
104+function maximum(values) {
105+ var m = null
106+ for (var i = 0; i < values.length; i++) {
107+ if (m == null) {
108+ m = values[i]
109+ } else if (values[i] > m) {
110+ m = values[i]
111+ }
112+ }
113+ return m
114+}
115+
116+
117+function average(values) {
118+ var total = 0;
119+ for (var i = 0; i < values.length; i++) {
120+ total += values[i];
121+ }
122+ return total / values.length;
123+}
124+
125+function median(values) {
126+ if (values.length === 0) return 0;
127+
128+ values.sort(function (a, b) {
129+ return a - b;
130+ });
131+
132+ var half = Math.floor(values.length / 2);
133+
134+ if (values.length % 2)
135+ return values[half];
136+
137+ return (values[half - 1] + values[half]) / 2.0;
138+}
139+
140+
141+function sleep(ms) {
142+ return new Promise(resolve => {
143+ setTimeout(resolve, ms)
144+ })
145+}
146+module.exports = benchPage;
benchmarks/runtime/index.jsnew file+176
@@ -0,0 +1,176 @@
1+const puppeteer = require('puppeteer');
2+const benchPage = require('./benchPage');
3+const chalk = require('chalk');
4+var compileToString = require("node-elm-compiler").compileToString;
5+const fs = require('fs');
6+
7+
8+
9+
10+
11+function write_entrypoint(item) {
12+
13+ const entrypoint = `module Main exposing (main)
14+import ${item.module}
15+import Benchmark.Render
16+
17+main = Benchmark.Render.toProgram ${item.module}.${item.value}
18+`
19+ fs.writeFileSync('./benchmarks/tmp/Main.elm', entrypoint);
20+}
21+
22+async function compile_and_embed(config) {
23+ var template = fs.readFileSync(config.template)
24+ // we embed the compiled js to avoid having to start a server to read the app.
25+ await compileToString(config.elm, config.elmOptions).then(function (compiled_elm_code) {
26+ const compiled = eval(`\`${template}\``)
27+ fs.writeFileSync(config.target, compiled)
28+ });
29+}
30+
31+
32+function regroupResults(results) {
33+ var regrouped = {}
34+
35+ for (var i = 0; i < results.length; i++) {
36+ if (results[i].group) {
37+
38+ var reorged = {
39+ name: results[i].name
40+ , link: results[i].link
41+ , count: results[i].count
42+ , fps: results[i].frames.fps
43+ , timeToFirstPaintMS: results[i].perf.TimeToFirstPaintMS
44+ , nodes: results[i].perf.Nodes
45+ , coldRender: {
46+ layoutSeconds: results[i].perf.LayoutDuration
47+ , recalcStyleSeconds: results[i].perf.RecalcStyleDuration
48+ , scriptDurationSeconds: results[i].perf.ScriptDuration
49+
50+ }
51+ , warmRender: {
52+ layoutSeconds: results[i].afterRefresh.LayoutDuration
53+ , recalcStyleSeconds: results[i].afterRefresh.RecalcStyleDuration
54+ , scriptDurationSeconds: results[i].afterRefresh.ScriptDuration
55+
56+ }
57+ , extendedRender: {
58+ layoutSeconds: results[i].afterAnimation.LayoutDuration
59+ , recalcStyleSeconds: results[i].afterAnimation.RecalcStyleDuration
60+ , scriptDurationSeconds: results[i].afterAnimation.ScriptDuration
61+
62+ }
63+
64+ }
65+ if (results[i].group in regrouped) {
66+ regrouped[results[i].group].results.push(reorged)
67+ } else {
68+ regrouped[results[i].group] = { results: [reorged], name: results[i].group }
69+ }
70+ }
71+ }
72+ return Object.values(regrouped)
73+}
74+
75+
76+var contain = [{ module: "Contain", group: "html", count: 1024, value: "viewHtml8192" }
77+ , { module: "Contain", group: "contain", count: 128, value: "viewHtmlContain8192" }]
78+
79+
80+async function writeResults(allResults, resultsDir, name) {
81+
82+ if (!fs.existsSync(resultsDir)) {
83+ fs.mkdirSync(resultsDir);
84+ }
85+ var results = JSON.stringify(allResults)
86+ var template = fs.readFileSync("./benchmarks/runtime/template/viewResults.html")
87+ // we embed the compiled js to avoid having to start a server to read the app.
88+ await compileToString(["./src/View/Results.elm"], { optimize: true, cwd: "./benchmarks" }).then(function (compiled_elm_code) {
89+ const compiled = eval(`\`${template}\``)
90+ fs.writeFileSync(`./${resultsDir}/${name}/index.html`, compiled)
91+ });
92+
93+ // fs.writeFileSync(`./${resultsDir}/1.1.1-candidate-optimized.json`, results)
94+}
95+
96+
97+(async () => {
98+ const browser = await puppeteer.launch();
99+
100+
101+ var instances = [
102+ { module: "ManyElements", group: "elmUI", count: 1024, value: "elmUI1024" }
103+ , { module: "ManyElements", group: "elmUI", count: 128, value: "elmUI128" }
104+ , { module: "ManyElements", group: "elmUI", count: 2048, value: "elmUI2048" }
105+ , { module: "ManyElements", group: "elmUI", count: 24, value: "elmUI24" }
106+ , { module: "ManyElements", group: "elmUI", count: 4096, value: "elmUI4096" }
107+ , { module: "ManyElements", group: "elmUI", count: 8192, value: "elmUI8192" }
108+ , { module: "ManyElements", group: "elmUIVCSS", count: 1024, value: "elmUIVCSS1024" }
109+ , { module: "ManyElements", group: "elmUIVCSS", count: 2048, value: "elmUIVCSS2048" }
110+ , { module: "ManyElements", group: "elmUIVCSS", count: 24, value: "elmUIVCSS24" }
111+ , { module: "ManyElements", group: "elmUIVCSS", count: 4096, value: "elmUIVCSS4096" }
112+ , { module: "ManyElements", group: "elmUIVCSS", count: 8192, value: "elmUIVCSS8192" }
113+ , { module: "ManyElements", group: "viewHtml", count: 1024, value: "viewHtml1024" }
114+ , { module: "ManyElements", group: "viewHtml", count: 2048, value: "viewHtml2048" }
115+ , { module: "ManyElements", group: "viewHtml", count: 24, value: "viewHtml24" }
116+ , { module: "ManyElements", group: "viewHtml", count: 4096, value: "viewHtml4096" }
117+ , { module: "ManyElements", group: "viewHtml", count: 8192, value: "viewHtml8192" }
118+ , { module: "ManyElements", group: "viewInline", count: 1024, value: "viewInline1024" }
119+ , { module: "ManyElements", group: "viewInline", count: 2048, value: "viewInline2048" }
120+ , { module: "ManyElements", group: "viewInline", count: 24, value: "viewInline24" }
121+ , { module: "ManyElements", group: "viewInline", count: 4096, value: "viewInline4096" }
122+ , { module: "ManyElements", group: "viewInline", count: 8192, value: "viewInline8192" }
123+ ]
124+
125+
126+ var dir = "tmp"
127+ if (!fs.existsSync(dir)) {
128+ fs.mkdirSync(dir);
129+ }
130+
131+ var dir = "./benchmarks/tmp"
132+ if (!fs.existsSync(dir)) {
133+ fs.mkdirSync(dir);
134+ }
135+
136+ var allResults = []
137+ const resultsDir = "benchmarks/results"
138+ const resultName = "1.2-cand"
139+
140+ if (!fs.existsSync(`./${resultsDir}/${resultName}/instances/`)) {
141+ fs.mkdirSync(`./${resultsDir}/${resultName}/instances/`, { recursive: true });
142+ }
143+
144+ console.log(`Beginning benchmark for ${resultName} →`)
145+
146+ for (var i = 0; i < instances.length; i++) {
147+ var item = instances[i]
148+ write_entrypoint(item)
149+ const test_file = `${resultsDir}/${resultName}/instances/${item.value}.html`
150+ var template = fs.readFileSync("./benchmarks/runtime/template/run.html")
151+ var cssom = fs.readFileSync("./experiments/virtual-css/cssom.js")
152+ // we embed the compiled js to avoid having to start a server to read the app.
153+ await compileToString(["tmp/Main.elm"], { optimize: true, cwd: "./benchmarks" }).then(function (compiled_elm_code) {
154+ const compiled = eval(`\`${template}\``)
155+ fs.writeFileSync(test_file, compiled)
156+ });
157+
158+ const page = await browser.newPage();
159+ const results = await benchPage(page, test_file);
160+ results.group = item.group
161+ results.count = item.count
162+ await page.close()
163+ // console.log(results)
164+ console.log(" Benchmark of " + chalk.green(`${item.module}.${item.value}`) + " complete")
165+ allResults.push(results)
166+ }
167+ await browser.close();
168+
169+ allResults = regroupResults(allResults)
170+
171+ writeResults(allResults, resultsDir, resultName)
172+ console.log()
173+ console.log("Benchmark complete")
174+ console.log(" → " + chalk.green(`${resultsDir}/${resultName}/index.html`))
175+
176+})();
benchmarks/runtime/template/run.htmlnew file+57
@@ -0,0 +1,57 @@
1+<!DOCTYPE HTML>
2+<html>
3+<head>
4+ <meta charset="UTF-8">
5+ <title>Main</title>
6+ <script>
7+ ${cssom}
8+ </script>
9+ <script>
10+ ${compiled_elm_code}
11+ </script>
12+ <style>
13+ .box {
14+ width: 400px;
15+ height: 50px;
16+ border: solid thick;
17+ }
18+ .pink {
19+ background-color: pink;
20+ }
21+ .white {
22+ background-color: white;
23+ }
24+ .contain {
25+ contain: strict;
26+ }
27+ </style>
28+</head>
29+
30+<body>
31+ <div id="elm"></div>
32+ <script>
33+ var app = Elm.Main.init({
34+ node: document.getElementById('elm')
35+ });
36+
37+ window.metrics = []
38+ app.ports.elmToWorld.subscribe(function(fromElm){
39+ window.metrics = fromElm
40+ })
41+
42+ function elmRefresh(){
43+ app.ports.worldToElm.send({tag: "Refresh"})
44+ }
45+ function elmStartAnim(){
46+ app.ports.worldToElm.send({tag: "StartAnim"})
47+ }
48+ function elmStopAnim(){
49+ app.ports.worldToElm.send({tag: "StopAnim"})
50+ }
51+ window.elmRefresh = elmRefresh;
52+ window.elmStartAnim = elmStartAnim;
53+ window.elmStopAnim = elmStopAnim;
54+
55+ </script>
56+</body>
57+</html>
benchmarks/runtime/template/viewResults.htmlnew file+24
@@ -0,0 +1,24 @@
1+<!DOCTYPE HTML>
2+<html>
3+<head>
4+ <meta charset="UTF-8">
5+ <title>Results</title>
6+ <script>
7+ ${compiled_elm_code}
8+ </script>
9+</head>
10+
11+<body>
12+ <div id="elm"></div>
13+ <script>
14+ const results = ${results}
15+
16+ var app = Elm.View.Results.init({
17+ node: document.getElementById('elm')
18+ });
19+
20+ app.ports.worldToElm.send(results)
21+
22+ </script>
23+</body>
24+</html>
benchmarks/src/Baseline.elmnew file+31
@@ -0,0 +1,31 @@
1+module Baseline exposing (bench)
2+
3+{-| -}
4+
5+import Benchmark.Render
6+import Html
7+
8+
9+type Msg
10+ = Refresh
11+ | Tick Float
12+
13+
14+bench : Benchmark.Render.Benchmark Int Msg
15+bench =
16+ { name = "Baseline"
17+ , init = 0
18+ , view =
19+ \i ->
20+ Html.text (String.fromInt i)
21+ , update =
22+ \msg model ->
23+ case msg of
24+ Refresh ->
25+ model + 1
26+
27+ Tick i ->
28+ model + 1
29+ , tick = Tick
30+ , refresh = Refresh
31+ }
benchmarks/src/Benchmark/Render.elmnew file+148
@@ -0,0 +1,148 @@
1+port module Benchmark.Render exposing (Benchmark, toProgram)
2+
3+{-| This is the rendering harness. The actual cases are in `src`.
4+-}
5+
6+import Browser
7+import Browser.Events
8+import Html exposing (Html)
9+import Html.Attributes as Attr
10+import Html.Events as Events
11+import Json.Decode as Decode
12+import Json.Encode as Encode
13+import Time
14+
15+
16+type alias Benchmark model msg =
17+ { name : String
18+ , init : model
19+ , view : model -> Html Msg
20+ , update : msg -> model -> model
21+ , tick : Float -> msg
22+ , refresh : msg
23+ }
24+
25+
26+type alias Model model =
27+ { model : model
28+ , animating : Bool
29+ , frames : List Float
30+ }
31+
32+
33+type Msg
34+ = Tick Float
35+ | Refresh
36+ | Received Encode.Value
37+ | StartAnim
38+ | StopAnim
39+
40+
41+toProgram : Benchmark model msg -> Program () (Model model) Msg
42+toProgram render =
43+ Browser.document
44+ { init =
45+ \() ->
46+ ( { model = render.init
47+ , animating = False
48+ , frames = []
49+ }
50+ , Cmd.none
51+ )
52+ , view =
53+ \model ->
54+ { title = render.name
55+ , body =
56+ [ Html.div
57+ [ Attr.style "display" "flex"
58+ , Attr.style "flex-direction" "row"
59+ ]
60+ [ Html.button [ Events.onClick Refresh ] [ Html.text "Refresh" ]
61+ , Html.button [ Events.onClick StartAnim ] [ Html.text "StartAnim" ]
62+ , Html.button [ Events.onClick StopAnim ] [ Html.text "StopAnim" ]
63+ ]
64+ , render.view model.model
65+ ]
66+ }
67+ , update =
68+ update render
69+ , subscriptions =
70+ \model ->
71+ Sub.batch
72+ [ worldToElm Received
73+ , if model.animating then
74+ Browser.Events.onAnimationFrameDelta Tick
75+
76+ else
77+ Sub.none
78+ ]
79+ }
80+
81+
82+update : Benchmark model msg -> Msg -> Model model -> ( Model model, Cmd Msg )
83+update render msg model =
84+ case msg of
85+ StartAnim ->
86+ ( { model | animating = True }
87+ , Cmd.none
88+ )
89+
90+ StopAnim ->
91+ ( { model | animating = False }
92+ , elmToWorld (encodeMetrics render.name model.frames)
93+ )
94+
95+ Refresh ->
96+ ( { model | model = render.update render.refresh model.model }
97+ , Cmd.none
98+ )
99+
100+ Tick time ->
101+ ( { model
102+ | model = render.update (render.tick time) model.model
103+ , frames = time :: model.frames
104+ }
105+ , Cmd.none
106+ )
107+
108+ Received json ->
109+ case Decode.decodeValue outsideMsg json of
110+ Err err ->
111+ ( model, Cmd.none )
112+
113+ Ok newMsg ->
114+ update render newMsg model
115+
116+
117+outsideMsg =
118+ Decode.field "tag" Decode.string
119+ |> Decode.andThen
120+ (\tag ->
121+ case tag of
122+ "Refresh" ->
123+ Decode.succeed Refresh
124+
125+ "StartAnim" ->
126+ Decode.succeed StartAnim
127+
128+ "StopAnim" ->
129+ Decode.succeed StopAnim
130+
131+ _ ->
132+ Decode.fail "Unknown incoming msg"
133+ )
134+
135+
136+encodeMetrics name frames =
137+ Encode.object
138+ [ ( "name", Encode.string name )
139+ , ( "frames"
140+ , Encode.list Encode.float frames
141+ )
142+ ]
143+
144+
145+port worldToElm : (Encode.Value -> msg) -> Sub msg
146+
147+
148+port elmToWorld : Encode.Value -> Cmd msg
benchmarks/src/Contain.elmnew file+159
@@ -0,0 +1,159 @@
1+module Contain exposing
2+ ( viewHtml8192
3+ , viewHtmlContain8192
4+ )
5+
6+{-| -}
7+
8+import Benchmark.Render
9+import Element exposing (..)
10+import Element.Background as Background
11+import Element.Font as Font
12+import Element.Keyed
13+import Html
14+import Html.Attributes
15+import Internal.Model as Internal
16+
17+
18+type alias Model =
19+ { index : Int
20+ , numberOfElements : Int
21+ , elements : List Int
22+ }
23+
24+
25+type Msg
26+ = Refresh
27+ | Tick Float
28+
29+
30+viewHtml8192 : Benchmark.Render.Benchmark Model Msg
31+viewHtml8192 =
32+ viewHtml "viewHtml8192" 8192
33+
34+
35+viewHtmlContain8192 : Benchmark.Render.Benchmark Model Msg
36+viewHtmlContain8192 =
37+ viewHtmlContain "viewHtmlContain8192" 8192
38+
39+
40+white =
41+ rgb 1 1 1
42+
43+
44+pink =
45+ rgb255 240 0 245
46+
47+
48+{-| -}
49+viewHtml : String -> Int -> Benchmark.Render.Benchmark Model Msg
50+viewHtml name count =
51+ { name = name
52+ , init =
53+ { index = 0
54+ , numberOfElements = count
55+ , elements = List.range 0 (count - 1)
56+ }
57+ , view =
58+ \model ->
59+ Html.div []
60+ [ Html.div []
61+ (List.map (viewHtmlElement model.index) model.elements)
62+ ]
63+ , update =
64+ \msg model ->
65+ case msg of
66+ Refresh ->
67+ if model.index > model.numberOfElements then
68+ { model | index = 0 }
69+
70+ else
71+ { model | index = model.index + 1 }
72+
73+ Tick i ->
74+ if model.index > model.numberOfElements then
75+ { model | index = 0 }
76+
77+ else
78+ { model | index = model.index + 1 }
79+ , tick = Tick
80+ , refresh = Refresh
81+ }
82+
83+
84+viewHtmlElement selectedIndex index =
85+ Html.div
86+ [ Html.Attributes.class "box"
87+ , Html.Attributes.class
88+ (if selectedIndex == index then
89+ "white"
90+
91+ else
92+ "pink"
93+ )
94+ ]
95+ [ Html.div []
96+ [ if selectedIndex == index then
97+ Html.text "selected"
98+
99+ else
100+ Html.text "Hello!"
101+ ]
102+ ]
103+
104+
105+{-| -}
106+viewHtmlContain : String -> Int -> Benchmark.Render.Benchmark Model Msg
107+viewHtmlContain name count =
108+ { name = name
109+ , init =
110+ { index = 0
111+ , numberOfElements = count
112+ , elements = List.range 0 (count - 1)
113+ }
114+ , view =
115+ \model ->
116+ Html.div []
117+ [ Html.div []
118+ (List.map (viewHtmlElementContain model.index) model.elements)
119+ ]
120+ , update =
121+ \msg model ->
122+ case msg of
123+ Refresh ->
124+ if model.index > model.numberOfElements then
125+ { model | index = 0 }
126+
127+ else
128+ { model | index = model.index + 1 }
129+
130+ Tick i ->
131+ if model.index > model.numberOfElements then
132+ { model | index = 0 }
133+
134+ else
135+ { model | index = model.index + 1 }
136+ , tick = Tick
137+ , refresh = Refresh
138+ }
139+
140+
141+viewHtmlElementContain selectedIndex index =
142+ Html.div
143+ [ Html.Attributes.class "box contain"
144+ , Html.Attributes.class
145+ (if selectedIndex == index then
146+ "white"
147+
148+ else
149+ "pink"
150+ )
151+ ]
152+ [ Html.div []
153+ [ if selectedIndex == index then
154+ Html.text "selected"
155+
156+ else
157+ Html.text "Hello!"
158+ ]
159+ ]
benchmarks/src/ManyElements.elmnew file+516
@@ -0,0 +1,516 @@
1+module ManyElements exposing
2+ ( elmUI1024
3+ , elmUI128
4+ , elmUI2048
5+ , elmUI24
6+ , elmUI256
7+ , elmUI4096
8+ , elmUI512
9+ , elmUI64
10+ , elmUI8192
11+ , elmUIVCSS1024
12+ , elmUIVCSS128
13+ , elmUIVCSS2048
14+ , elmUIVCSS24
15+ , elmUIVCSS256
16+ , elmUIVCSS4096
17+ , elmUIVCSS512
18+ , elmUIVCSS64
19+ , elmUIVCSS8192
20+ , viewHtml1024
21+ , viewHtml128
22+ , viewHtml2048
23+ , viewHtml24
24+ , viewHtml256
25+ , viewHtml4096
26+ , viewHtml512
27+ , viewHtml64
28+ , viewHtml8192
29+ , viewInline1024
30+ , viewInline128
31+ , viewInline2048
32+ , viewInline24
33+ , viewInline256
34+ , viewInline4096
35+ , viewInline512
36+ , viewInline64
37+ , viewInline8192
38+ )
39+
40+{-| -}
41+
42+import Benchmark.Render
43+import Element exposing (..)
44+import Element.Background as Background
45+import Element.Font as Font
46+import Element.Keyed
47+import Html
48+import Html.Attributes
49+import Internal.Model as Internal
50+
51+
52+
53+{- START BENCHMARKS -}
54+
55+
56+elmUI24 : Benchmark.Render.Benchmark Model Msg
57+elmUI24 =
58+ elmUI "elmUI24" 24
59+
60+
61+elmUI64 : Benchmark.Render.Benchmark Model Msg
62+elmUI64 =
63+ elmUI "elmUI64" 64
64+
65+
66+elmUI128 : Benchmark.Render.Benchmark Model Msg
67+elmUI128 =
68+ elmUI "elmUI128" 128
69+
70+
71+elmUI256 : Benchmark.Render.Benchmark Model Msg
72+elmUI256 =
73+ elmUI "elmUI256" 256
74+
75+
76+elmUI512 : Benchmark.Render.Benchmark Model Msg
77+elmUI512 =
78+ elmUI "elmUI512" 512
79+
80+
81+elmUI1024 : Benchmark.Render.Benchmark Model Msg
82+elmUI1024 =
83+ elmUI "elmUI1024" 1024
84+
85+
86+elmUI2048 : Benchmark.Render.Benchmark Model Msg
87+elmUI2048 =
88+ elmUI "elmUI2048" 2048
89+
90+
91+elmUI4096 : Benchmark.Render.Benchmark Model Msg
92+elmUI4096 =
93+ elmUI "elmUI4096" 4096
94+
95+
96+elmUI8192 : Benchmark.Render.Benchmark Model Msg
97+elmUI8192 =
98+ elmUI "elmUI8192" 8192
99+
100+
101+
102+{- Elm UI VirtualCSS -}
103+
104+
105+elmUIVCSS24 : Benchmark.Render.Benchmark Model Msg
106+elmUIVCSS24 =
107+ elmUIVCSS "elmUIVCSS24" 24
108+
109+
110+elmUIVCSS64 : Benchmark.Render.Benchmark Model Msg
111+elmUIVCSS64 =
112+ elmUIVCSS "elmUIVCSS64" 64
113+
114+
115+elmUIVCSS128 : Benchmark.Render.Benchmark Model Msg
116+elmUIVCSS128 =
117+ elmUIVCSS "elmUIVCSS128" 128
118+
119+
120+elmUIVCSS256 : Benchmark.Render.Benchmark Model Msg
121+elmUIVCSS256 =
122+ elmUIVCSS "elmUIVCSS256" 256
123+
124+
125+elmUIVCSS512 : Benchmark.Render.Benchmark Model Msg
126+elmUIVCSS512 =
127+ elmUIVCSS "elmUIVCSS512" 512
128+
129+
130+elmUIVCSS1024 : Benchmark.Render.Benchmark Model Msg
131+elmUIVCSS1024 =
132+ elmUIVCSS "elmUIVCSS1024" 1024
133+
134+
135+elmUIVCSS2048 : Benchmark.Render.Benchmark Model Msg
136+elmUIVCSS2048 =
137+ elmUIVCSS "elmUIVCSS2048" 2048
138+
139+
140+elmUIVCSS4096 : Benchmark.Render.Benchmark Model Msg
141+elmUIVCSS4096 =
142+ elmUIVCSS "elmUIVCSS4096" 4096
143+
144+
145+elmUIVCSS8192 : Benchmark.Render.Benchmark Model Msg
146+elmUIVCSS8192 =
147+ elmUIVCSS "elmUIVCSS8192" 8192
148+
149+
150+
151+{- Normal Html -}
152+
153+
154+viewHtml24 : Benchmark.Render.Benchmark Model Msg
155+viewHtml24 =
156+ viewHtml "viewHtml24" 24
157+
158+
159+viewHtml64 : Benchmark.Render.Benchmark Model Msg
160+viewHtml64 =
161+ viewHtml "viewHtml64" 64
162+
163+
164+viewHtml128 : Benchmark.Render.Benchmark Model Msg
165+viewHtml128 =
166+ viewHtml "viewHtml128" 128
167+
168+
169+viewHtml256 : Benchmark.Render.Benchmark Model Msg
170+viewHtml256 =
171+ viewHtml "viewHtml256" 256
172+
173+
174+viewHtml512 : Benchmark.Render.Benchmark Model Msg
175+viewHtml512 =
176+ viewHtml "viewHtml512" 512
177+
178+
179+viewHtml1024 : Benchmark.Render.Benchmark Model Msg
180+viewHtml1024 =
181+ viewHtml "viewHtml1024" 1024
182+
183+
184+viewHtml2048 : Benchmark.Render.Benchmark Model Msg
185+viewHtml2048 =
186+ viewHtml "viewHtml2048" 2048
187+
188+
189+viewHtml4096 : Benchmark.Render.Benchmark Model Msg
190+viewHtml4096 =
191+ viewHtml "viewHtml4096" 4096
192+
193+
194+viewHtml8192 : Benchmark.Render.Benchmark Model Msg
195+viewHtml8192 =
196+ viewHtml "viewHtml8192" 8192
197+
198+
199+
200+{- Inline Html -}
201+
202+
203+viewInline24 : Benchmark.Render.Benchmark Model Msg
204+viewInline24 =
205+ viewInline "viewInline24" 24
206+
207+
208+viewInline64 : Benchmark.Render.Benchmark Model Msg
209+viewInline64 =
210+ viewInline "viewInline64" 64
211+
212+
213+viewInline128 : Benchmark.Render.Benchmark Model Msg
214+viewInline128 =
215+ viewInline "viewInline128" 128
216+
217+
218+viewInline256 : Benchmark.Render.Benchmark Model Msg
219+viewInline256 =
220+ viewInline "viewInline256" 256
221+
222+
223+viewInline512 : Benchmark.Render.Benchmark Model Msg
224+viewInline512 =
225+ viewInline "viewInline512" 512
226+
227+
228+viewInline1024 : Benchmark.Render.Benchmark Model Msg
229+viewInline1024 =
230+ viewInline "viewInline1024" 1024
231+
232+
233+viewInline2048 : Benchmark.Render.Benchmark Model Msg
234+viewInline2048 =
235+ viewInline "viewInline2048" 2048
236+
237+
238+viewInline4096 : Benchmark.Render.Benchmark Model Msg
239+viewInline4096 =
240+ viewInline "viewInline4096" 4096
241+
242+
243+viewInline8192 : Benchmark.Render.Benchmark Model Msg
244+viewInline8192 =
245+ viewInline "viewInline8192" 8192
246+
247+
248+
249+{- END BENCHMARKS -}
250+
251+
252+type alias Model =
253+ { index : Int
254+ , numberOfElements : Int
255+ , elements : List Int
256+ }
257+
258+
259+type Msg
260+ = Refresh
261+ | Tick Float
262+
263+
264+{-| -}
265+elmUIVCSS : String -> Int -> Benchmark.Render.Benchmark Model Msg
266+elmUIVCSS name count =
267+ { name = name
268+ , init =
269+ { index = 0
270+ , numberOfElements = count
271+ , elements = List.range 0 (count - 1)
272+ }
273+ , view =
274+ \model ->
275+ Element.layoutWith
276+ { options =
277+ [ Internal.RenderModeOption
278+ Internal.WithVirtualCss
279+ ]
280+ }
281+ []
282+ (Element.column [ spacing 8, centerX ]
283+ (List.map (viewEl model.index) model.elements)
284+ )
285+ , update =
286+ \msg model ->
287+ case msg of
288+ Refresh ->
289+ if model.index > model.numberOfElements then
290+ { model | index = 0 }
291+
292+ else
293+ { model | index = model.index + 1 }
294+
295+ Tick i ->
296+ if model.index > model.numberOfElements then
297+ { model | index = 0 }
298+
299+ else
300+ { model | index = model.index + 1 }
301+ , tick = Tick
302+ , refresh = Refresh
303+ }
304+
305+
306+{-| -}
307+elmUI : String -> Int -> Benchmark.Render.Benchmark Model Msg
308+elmUI name count =
309+ { name = name
310+ , init =
311+ { index = 0
312+ , numberOfElements = count
313+ , elements = List.range 0 (count - 1)
314+ }
315+ , view =
316+ \model ->
317+ Element.layout []
318+ (Element.column [ spacing 8, centerX ]
319+ (List.map (viewEl model.index) model.elements)
320+ )
321+ , update =
322+ \msg model ->
323+ case msg of
324+ Refresh ->
325+ if model.index > model.numberOfElements then
326+ { model | index = 0 }
327+
328+ else
329+ { model | index = model.index + 1 }
330+
331+ Tick i ->
332+ if model.index > model.numberOfElements then
333+ { model | index = 0 }
334+
335+ else
336+ { model | index = model.index + 1 }
337+ , tick = Tick
338+ , refresh = Refresh
339+ }
340+
341+
342+viewEl selectedIndex index =
343+ el
344+ [ Background.color
345+ (if selectedIndex == index then
346+ pink
347+
348+ else
349+ white
350+ )
351+ , Font.color
352+ (if selectedIndex /= index then
353+ pink
354+
355+ else
356+ white
357+ )
358+ , padding 24
359+ , width (px 500)
360+ , height (px 70)
361+ ]
362+ (if selectedIndex == index then
363+ text "selected"
364+
365+ else
366+ text "Hello!"
367+ )
368+
369+
370+white =
371+ rgb 1 1 1
372+
373+
374+pink =
375+ rgb255 240 0 245
376+
377+
378+pinkish i =
379+ rgb255 (wrap255 (i + 240)) 0 245
380+
381+
382+wrap255 i =
383+ if i > 255 then
384+ 0
385+
386+ else if i < 0 then
387+ 0
388+
389+ else
390+ i
391+
392+
393+{-| -}
394+viewHtml : String -> Int -> Benchmark.Render.Benchmark Model Msg
395+viewHtml name count =
396+ { name = name
397+ , init =
398+ { index = 0
399+ , numberOfElements = count
400+ , elements = List.range 0 (count - 1)
401+ }
402+ , view =
403+ \model ->
404+ Html.div []
405+ [ Html.div []
406+ (List.map (viewHtmlElement model.index) model.elements)
407+ ]
408+ , update =
409+ \msg model ->
410+ case msg of
411+ Refresh ->
412+ if model.index > model.numberOfElements then
413+ { model | index = 0 }
414+
415+ else
416+ { model | index = model.index + 1 }
417+
418+ Tick i ->
419+ if model.index > model.numberOfElements then
420+ { model | index = 0 }
421+
422+ else
423+ { model | index = model.index + 1 }
424+ , tick = Tick
425+ , refresh = Refresh
426+ }
427+
428+
429+viewHtmlElement selectedIndex index =
430+ Html.div
431+ [ Html.Attributes.class
432+ (if selectedIndex == index then
433+ "white"
434+
435+ else
436+ "pink"
437+ )
438+ ]
439+ [ Html.div []
440+ [ if selectedIndex == index then
441+ Html.text "selected"
442+
443+ else
444+ Html.text "Hello!"
445+ ]
446+ ]
447+
448+
449+{-| -}
450+viewInline : String -> Int -> Benchmark.Render.Benchmark Model Msg
451+viewInline name count =
452+ { name = name
453+ , init =
454+ { index = 0
455+ , numberOfElements = count
456+ , elements = List.range 0 (count - 1)
457+ }
458+ , view =
459+ \model ->
460+ Html.div []
461+ [ Html.div []
462+ (List.map (viewInlineHtmlElement model.index) model.elements)
463+ ]
464+ , update =
465+ \msg model ->
466+ case msg of
467+ Refresh ->
468+ if model.index > model.numberOfElements then
469+ { model | index = 0 }
470+
471+ else
472+ { model | index = model.index + 1 }
473+
474+ Tick i ->
475+ if model.index > model.numberOfElements then
476+ { model | index = 0 }
477+
478+ else
479+ { model | index = model.index + 1 }
480+ , tick = Tick
481+ , refresh = Refresh
482+ }
483+
484+
485+viewInlineHtmlElement selectedIndex index =
486+ Html.div
487+ (if selectedIndex == index then
488+ [ Html.Attributes.style "background-color" (renderColor (wrap255 (index + 240)) 0 245)
489+ , Html.Attributes.style "color" "white"
490+ , Html.Attributes.style "padding" "24"
491+ ]
492+
493+ else
494+ [ Html.Attributes.style "background-color" "white"
495+ , Html.Attributes.style "color" (renderColor (wrap255 (index + 240)) 0 245)
496+ , Html.Attributes.style "padding" "24"
497+ ]
498+ )
499+ [ Html.div []
500+ [ if selectedIndex == index then
501+ Html.text "selected"
502+
503+ else
504+ Html.text "Hello!"
505+ ]
506+ ]
507+
508+
509+renderColor r g b =
510+ "rgb("
511+ ++ String.fromInt r
512+ ++ ","
513+ ++ String.fromInt g
514+ ++ ","
515+ ++ String.fromInt b
516+ ++ ")"
benchmarks/src/View/Results.elmnew file+379
@@ -0,0 +1,379 @@
1+port module View.Results exposing (main)
2+
3+import Browser
4+import Color
5+import Html
6+import Html.Attributes as Attr exposing (class)
7+import LineChart as LineChart
8+import LineChart.Area as Area
9+import LineChart.Axis as Axis
10+import LineChart.Axis.Intersection as Intersection
11+import LineChart.Axis.Line as AxisLine
12+import LineChart.Axis.Range as Range
13+import LineChart.Axis.Ticks as Ticks
14+import LineChart.Axis.Title as Title
15+import LineChart.Colors as Colors
16+import LineChart.Container as Container
17+import LineChart.Dots as Dots
18+import LineChart.Events as Events
19+import LineChart.Grid as Grid
20+import LineChart.Interpolation as Interpolation
21+import LineChart.Junk as Junk exposing (..)
22+import LineChart.Legends as Legends
23+import LineChart.Line as Line
24+
25+
26+row children =
27+ Html.div
28+ [ Attr.style "display" "flex"
29+ , Attr.style "flex-direction" "row"
30+ ]
31+ children
32+
33+
34+column children =
35+ Html.div
36+ [ Attr.style "display" "flex"
37+ , Attr.style "flex-direction" "column"
38+ ]
39+ children
40+
41+
42+main =
43+ Browser.document
44+ { init =
45+ \() ->
46+ ( { data = [] }
47+ , Cmd.none
48+ )
49+ , view =
50+ \model ->
51+ { title = "Results"
52+ , body =
53+ [ Html.div
54+ [ class "container" ]
55+ [ column
56+ [ Html.h2 [] [ Html.text "Benchmarked Pages" ]
57+ , row (List.map viewLinks model.data)
58+ ]
59+ , row
60+ [ -- viewNodes model.data
61+ viewFps model.data
62+ , viewTimeToPaint model.data
63+ ]
64+ , row
65+ [ column
66+ (List.map
67+ (\data ->
68+ viewRenderBreakdown
69+ { get = .coldRender
70+ , getCount = .count
71+ , name = data.name
72+ , flavor = "Cold render"
73+ , range = ( 0, 1.2 )
74+ }
75+ (List.sortBy .count data.results)
76+ )
77+ model.data
78+ )
79+ , column
80+ (List.map
81+ (\data ->
82+ viewRenderBreakdown
83+ { get = .warmRender
84+ , getCount = .count
85+ , name = data.name
86+ , flavor = "Warm render"
87+ , range = ( 0, 1.2 )
88+ }
89+ (List.sortBy .count data.results)
90+ )
91+ model.data
92+ )
93+ , column
94+ (List.map
95+ (\data ->
96+ viewRenderBreakdown
97+ { get = .extendedRender
98+ , getCount = .count
99+ , name = data.name
100+ , flavor = "Long Animation"
101+ , range = ( 0, 5 )
102+ }
103+ (List.sortBy .count data.results)
104+ )
105+ model.data
106+ )
107+ ]
108+ ]
109+ ]
110+ }
111+ , update =
112+ update
113+ , subscriptions =
114+ \model ->
115+ Sub.batch
116+ [ worldToElm Received
117+ ]
118+ }
119+
120+
121+type Msg
122+ = Received (List Data)
123+
124+
125+update : Msg -> Model -> ( Model, Cmd Msg )
126+update msg model =
127+ case msg of
128+ Received data ->
129+ ( { data = data }, Cmd.none )
130+
131+
132+viewLinks data =
133+ column
134+ (Html.h1 [] [ Html.text data.name ]
135+ :: (data.results
136+ |> List.sortBy .link
137+ |> List.map viewSingleLink
138+ )
139+ )
140+
141+
142+viewSingleLink result =
143+ Html.a
144+ [ Attr.href result.link
145+ , Attr.style "padding-right" "30px"
146+ ]
147+ [ Html.text result.name ]
148+
149+
150+
151+-- DATA
152+
153+
154+port worldToElm : (List Data -> msg) -> Sub msg
155+
156+
157+type alias Model =
158+ { data : List Data }
159+
160+
161+type alias Data =
162+ { name : String
163+ , results : List Render
164+ }
165+
166+
167+type alias Render =
168+ { name : String
169+ , count : Float
170+ , fps : Float
171+ , timeToFirstPaintMS : Float
172+ , nodes : Float
173+ , link : String
174+ , coldRender :
175+ Breakdown
176+ , warmRender :
177+ Breakdown
178+ , extendedRender :
179+ Breakdown
180+ }
181+
182+
183+type alias Breakdown =
184+ { layoutSeconds : Float
185+ , recalcStyleSeconds : Float
186+ , scriptDurationSeconds : Float
187+ }
188+
189+
190+
191+-- Different Views
192+
193+
194+getColor i =
195+ case i of
196+ 0 ->
197+ Colors.green
198+
199+ 1 ->
200+ Colors.blue
201+
202+ 2 ->
203+ Colors.pink
204+
205+ _ ->
206+ Colors.gold
207+
208+
209+getShape i =
210+ Dots.triangle
211+
212+
213+graphWidth =
214+ 800
215+
216+
217+graphHeight =
218+ 500
219+
220+
221+container =
222+ Container.styled "line-chart-1"
223+ [ ( "font-family", "monospace" )
224+ , ( "flex-shrink", "0" )
225+ ]
226+
227+
228+viewFps : List Data -> Html.Html msg
229+viewFps datums =
230+ LineChart.viewCustom
231+ { y = Axis.default graphHeight "FPS" .fps
232+ , x = Axis.default graphWidth "Base Count" .count
233+ , container = container
234+ , interpolation =
235+ -- Try out these different configs!
236+ -- Interpolation.linear
237+ Interpolation.monotone
238+
239+ -- Interpolation.stepped
240+ , intersection = Intersection.default
241+ , legends = Legends.default
242+ , events = Events.default
243+ , junk = Junk.default
244+ , grid = Grid.default
245+ , area = Area.default
246+ , line = Line.default
247+ , dots = Dots.default
248+ }
249+ (List.indexedMap viewResult datums)
250+
251+
252+viewResult i data =
253+ LineChart.line (getColor i) (getShape i) data.name (List.sortBy .count data.results)
254+
255+
256+viewTimeToPaint : List Data -> Html.Html msg
257+viewTimeToPaint datums =
258+ LineChart.viewCustom
259+ { y = Axis.default graphHeight "First Paint" (max 0 << .timeToFirstPaintMS)
260+ , x = Axis.default graphWidth "Base Count" .count
261+ , container = container
262+ , interpolation =
263+ -- Try out these different configs!
264+ -- Interpolation.linear
265+ Interpolation.monotone
266+
267+ -- Interpolation.stepped
268+ , intersection = Intersection.default
269+ , legends = Legends.default
270+ , events = Events.default
271+ , junk = Junk.default
272+ , grid = Grid.default
273+ , area = Area.default
274+ , line = Line.default
275+ , dots = Dots.default
276+ }
277+ (List.indexedMap viewResult datums)
278+
279+
280+viewNodes : List Data -> Html.Html msg
281+viewNodes datums =
282+ LineChart.viewCustom
283+ { y = Axis.default graphHeight "Nodes" .nodes
284+ , x = Axis.default graphWidth "Base Count" .count
285+ , container = container
286+ , interpolation =
287+ -- Try out these different configs!
288+ -- Interpolation.linear
289+ Interpolation.monotone
290+
291+ -- Interpolation.stepped
292+ , intersection = Intersection.default
293+ , legends = Legends.default
294+ , events = Events.default
295+ , junk = Junk.default
296+ , grid = Grid.default
297+ , area = Area.default
298+ , line = Line.default
299+ , dots = Dots.default
300+ }
301+ (List.indexedMap viewResult datums)
302+
303+
304+viewRenderBreakdown :
305+ { get : Render -> Breakdown
306+ , getCount : Render -> Float
307+ , name : String
308+ , flavor : String
309+ , range : ( Float, Float )
310+ }
311+ -> List Render
312+ -> Html.Html msg
313+viewRenderBreakdown { get, getCount, name, flavor, range } results =
314+ Html.div []
315+ [ Html.h2 [] [ Html.text (name ++ ", " ++ flavor) ]
316+ , LineChart.viewCustom
317+ { y =
318+ Axis.custom
319+ { title = Title.default (name ++ "(s)")
320+ , variable = Just << .seconds
321+ , pixels = graphHeight
322+ , range = Range.window (Tuple.first range) (Tuple.second range)
323+ , axisLine = AxisLine.full Colors.black
324+ , ticks = Ticks.default
325+ }
326+ , x = Axis.default graphWidth "Base Count" .count
327+ , container = container
328+ , interpolation =
329+ -- Try out these different configs!
330+ -- Interpolation.linear
331+ Interpolation.monotone
332+
333+ -- Interpolation.stepped
334+ , intersection = Intersection.default
335+ , legends = Legends.default
336+ , events = Events.default
337+ , junk = Junk.default
338+ , grid = Grid.default
339+ , area = Area.stacked 0.5
340+ , line = Line.default
341+ , dots = Dots.default
342+ }
343+ [ LineChart.line (getColor 0)
344+ (getShape 0)
345+ "Layout"
346+ (List.map
347+ (\x ->
348+ { seconds = .layoutSeconds (get x)
349+ , count = getCount x
350+ }
351+ )
352+ results
353+ )
354+ , LineChart.line (getColor 1)
355+ (getShape 1)
356+ "RecalcStyle"
357+ (List.map
358+ (\x ->
359+ { seconds =
360+ .recalcStyleSeconds (get x)
361+ , count = getCount x
362+ }
363+ )
364+ results
365+ )
366+ , LineChart.line (getColor 2)
367+ (getShape 2)
368+ "Script"
369+ (List.map
370+ (\x ->
371+ { seconds =
372+ .scriptDurationSeconds (get x)
373+ , count = getCount x
374+ }
375+ )
376+ results
377+ )
378+ ]
379+ ]
elm.json+5−3
@@ -3,7 +3,7 @@
3 "name": "mdgriffith/elm-ui",
3 "name": "mdgriffith/elm-ui",
4 "summary": "Layout and style that's easy to refactor, all without thinking about CSS.",
4 "summary": "Layout and style that's easy to refactor, all without thinking about CSS.",
5 "license": "BSD-3-Clause",
5 "license": "BSD-3-Clause",
6− "version": "1.0.0",
6+ "version": "1.1.8",
7 "exposed-modules": [
7 "exposed-modules": [
8 "Element",
8 "Element",
9 "Element.Input",
9 "Element.Input",
@@ -22,5 +22,7 @@
22 "elm/json": "1.0.0 <= v < 2.0.0",
22 "elm/json": "1.0.0 <= v < 2.0.0",
23 "elm/virtual-dom": "1.0.0 <= v < 2.0.0"
23 "elm/virtual-dom": "1.0.0 <= v < 2.0.0"
24 },
24 },
25− "test-dependencies": {}
25+ "test-dependencies": {
26+ "elm-explorations/test": "1.2.2 <= v < 2.0.0"
27+ }
26−}
28+}
examples/Basic.elm+1−1
@@ -1,4 +1,4 @@
1−module Main exposing (..)
1+module Basic exposing (..)
2
2
3{-| -}
3{-| -}
4
4
examples/Form.elm+12−4
@@ -1,4 +1,4 @@
1−module Main exposing (..)
1+module Form exposing (..)
2
2
3{-| -}
3{-| -}
4
4
@@ -80,7 +80,14 @@ view model =
80 [ Font.size 20
80 [ Font.size 20
81 ]
81 ]
82 <|
82 <|
83− Element.column [ width (px 800), height shrink, centerY, centerX, spacing 36, padding 10, explain Debug.todo ]
83+ Element.column
84+ [ width (px 800)
85+ , height shrink
86+ , centerY
87+ , centerX
88+ , spacing 36
89+ , padding 10
90+ ]
84 [ el
91 [ el
85 [ Region.heading 1
92 [ Region.heading 1
86 , alignLeft
93 , alignLeft
@@ -117,7 +124,7 @@ view model =
117 , onChange = \new -> Update { model | username = new }
124 , onChange = \new -> Update { model | username = new }
118 , label = Input.labelAbove [ Font.size 14 ] (text "Username")
125 , label = Input.labelAbove [ Font.size 14 ] (text "Username")
119 }
126 }
120− , Input.currentPassword [ spacing 12, width shrink ]
127+ , Input.currentPassword [ spacing 12 ]
121 { text = model.password
128 { text = model.password
122 , placeholder = Nothing
129 , placeholder = Nothing
123 , onChange = \new -> Update { model | password = new }
130 , onChange = \new -> Update { model | password = new }
@@ -193,7 +200,8 @@ view model =
193 , Border.color darkBlue
200 , Border.color darkBlue
194 , paddingXY 32 16
201 , paddingXY 32 16
195 , Border.rounded 3
202 , Border.rounded 3
203+
196− , width fill
204+ -- , width fill
197 ]
205 ]
198 { onPress = Nothing
206 { onPress = Nothing
199 , label = Element.text "Place your lunch order!"
207 , label = Element.text "Place your lunch order!"
examples/Table.elm+1−1
@@ -1,4 +1,4 @@
1−module Main exposing (..)
1+module Table exposing (..)
2
2
3{-| -}
3{-| -}
4
4
examples/elm.json+19−22
@@ -1,25 +1,22 @@
1{
1{
2− "type": "application",
2+ "type": "application",
3− "source-directories": [
3+ "source-directories": [".", "../src/"],
4− ".",
5− "../src/"
6− ],
7− "elm-version": "0.19.0",
4+ "elm-version": "0.19.1",
8− "dependencies": {
5+ "dependencies": {
9− "direct": {
6+ "direct": {
10− "elm/browser": "1.0.0",
7+ "elm/browser": "1.0.0",
11− "elm/core": "1.0.0",
8+ "elm/core": "1.0.0",
12− "elm/html": "1.0.0",
9+ "elm/html": "1.0.0",
13− "elm/json": "1.0.0",
10+ "elm/json": "1.0.0",
14− "elm/virtual-dom": "1.0.0"
11+ "elm/virtual-dom": "1.0.0"
15− },
16− "indirect": {
17− "elm/time": "1.0.0",
18− "elm/url": "1.0.0"
19− }
20 },
12 },
21− "test-dependencies": {
22− "direct": {},
23− "indirect": {}
13+ "indirect": {
14+ "elm/time": "1.0.0",
15+ "elm/url": "1.0.0"
24 }
16 }
17+ },
18+ "test-dependencies": {
19+ "direct": {},
20+ "indirect": {}
21+ }
25−}
22+}
experiments/font-adjustment-updated/FontAdjustment.elmnew file+545
@@ -0,0 +1,545 @@
1+module Main exposing (main)
2+
3+{-| Line Height as its specified through CSS doesn't make a whole lot of sense typographically.
4+
5+We also run into issues with sizing a font. The font size generally refers to the full type size (from the top of ascendors to the bottom of descenders)
6+
7+However, sometimes we might want to size things from the top of the Capital to the baseline.
8+
9+Or from the top of the x-height to the baseline.
10+
11+The main place this shows up is for dropped capitals, and for text on buttons.
12+
13+-}
14+
15+import Browser
16+import Element exposing (..)
17+import Element.Background as Background
18+import Element.Border as Border
19+import Element.Font as Font
20+import Element.Input as Input
21+import Element.Lazy
22+import Html
23+import Html.Attributes
24+
25+
26+type alias FontAdjustment =
27+ { lineHeight : Float
28+ , capital : Line
29+ , lowercase : Line
30+ , baseline : Line
31+ , descender : Line
32+ }
33+
34+
35+type alias Line =
36+ Float
37+
38+
39+type Msg
40+ = UpdateAdjustment FontAdjustment
41+
42+
43+edges =
44+ { top = 0
45+ , right = 0
46+ , bottom = 0
47+ , left = 0
48+ }
49+
50+
51+garamond =
52+ let
53+ default =
54+ { capital = 1.09
55+ , lowercase = 0.81
56+ , baseline = 0.385
57+ , descender = 0.095
58+ , lineHeight = 1.5
59+ }
60+ in
61+ { adjustment =
62+ default
63+ , converted =
64+ convertAdjustment default
65+ , font =
66+ { url = Just "https://fonts.googleapis.com/css?family=EB+Garamond"
67+ , name = "EB Garamond"
68+ , variants = []
69+ , adjustment =
70+ { capital = default.capital
71+ , lowercase = default.lowercase
72+ , baseline = default.baseline
73+ , descender = default.descender
74+ }
75+ }
76+ }
77+
78+
79+catamaran =
80+ let
81+ default =
82+ { capital = 1.15
83+ , lowercase = 0.96
84+ , baseline = 0.465
85+ , descender = 0.245
86+ , lineHeight = 1.5
87+ }
88+ in
89+ { adjustment =
90+ default
91+ , converted =
92+ convertAdjustment default
93+ , font =
94+ { url = Just "https://fonts.googleapis.com/css?family=Catamaran"
95+ , name = "Catamaran"
96+ , variants = []
97+ , adjustment =
98+ { capital = default.capital
99+ , lowercase = default.lowercase
100+ , baseline = default.baseline
101+ , descender = default.descender
102+ }
103+ }
104+ }
105+
106+
107+poiret =
108+ let
109+ default =
110+ { capital = 1.12
111+ , lowercase = 0.82
112+ , baseline = 0.365
113+ , descender = 0.18
114+ , lineHeight = 1.5
115+ }
116+ in
117+ { adjustment =
118+ default
119+ , converted =
120+ convertAdjustment default
121+ , font =
122+ { url = Just "https://fonts.googleapis.com/css?family=Poiret+One"
123+ , name = "Poiret One"
124+ , variants = []
125+ , adjustment =
126+ { capital = default.capital
127+ , lowercase = default.lowercase
128+ , baseline = default.baseline
129+ , descender = default.descender
130+ }
131+ }
132+ }
133+
134+
135+roboto =
136+ let
137+ default =
138+ { capital = 1.115
139+ , lowercase = 0.93
140+ , baseline = 0.4
141+ , descender = 0.19
142+ , lineHeight = 1.5
143+ }
144+ in
145+ { adjustment =
146+ default
147+ , converted =
148+ convertAdjustment default
149+ , font =
150+ { url = Just "https://fonts.googleapis.com/css?family=Roboto"
151+ , name = "Roboto"
152+ , adjustment =
153+ { capital = default.capital
154+ , lowercase = default.lowercase
155+ , baseline = default.baseline
156+ , descender = default.descender
157+ }
158+ , variants = []
159+ }
160+ }
161+
162+
163+init =
164+ -- catamaran
165+ garamond
166+
167+
168+
169+-- poiret
170+-- roboto
171+
172+
173+update msg model =
174+ case msg of
175+ UpdateAdjustment adj ->
176+ let
177+ font =
178+ model.font
179+ in
180+ { model
181+ | adjustment = adj
182+ , converted = convertAdjustment adj
183+ , font =
184+ { font
185+ | adjustment =
186+ { capital = adj.capital
187+ , lowercase = adj.lowercase
188+ , baseline = adj.baseline
189+ , descender = adj.descender
190+ }
191+ }
192+ }
193+
194+
195+main =
196+ Browser.sandbox
197+ { init = init
198+ , update = update
199+ , view = view
200+ }
201+
202+
203+view model =
204+ Element.layout
205+ [ above (html (Html.node "style" [] [ Html.text """
206+.lh-15 .t {
207+ line-height: 1.5;
208+}
209+
210+.lh-norm .t {
211+ line-height: normal;
212+}
213+
214+ """ ]))
215+ , Background.color (rgba 1 1 1 1)
216+ , padding 100
217+ , Font.color (rgba 0 0 0 1)
218+ , Font.family
219+ [ -- Font.external
220+ -- { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
221+ -- , name = "EB Garamond"
222+ -- }
223+ -- Font.external
224+ -- { url = "https://fonts.googleapis.com/css?family=Catamaran"
225+ -- , name = "Catamaran"
226+ -- }
227+ Font.with
228+ model.font
229+ , Font.sansSerif
230+ ]
231+ ]
232+ <|
233+ column [ width fill, height fill, spacing 128 ]
234+ [ adjustor 120 model.adjustment
235+ , adjusted 120 model.converted
236+ ]
237+
238+
239+style name val =
240+ htmlAttribute (Html.Attributes.style name val)
241+
242+
243+class name =
244+ htmlAttribute (Html.Attributes.class name)
245+
246+
247+charcoal =
248+ rgb 0.7 0.7 0.7
249+
250+
251+adjustor size adjustment =
252+ let
253+ labels =
254+ [ viewAdjustment "Type Height" adjustment.capital size 180 adjustment.lineHeight (\capital -> { adjustment | capital = capital })
255+ , viewAdjustment "Lowercase Height" adjustment.lowercase size 60 adjustment.lineHeight (\lowercase -> { adjustment | lowercase = lowercase })
256+ , viewAdjustment "Baseline" adjustment.baseline size 120 adjustment.lineHeight (\baseline -> { adjustment | baseline = baseline })
257+ , viewAdjustment "Descender" adjustment.descender size 0 adjustment.lineHeight (\descender -> { adjustment | descender = descender })
258+ ]
259+ in
260+ el
261+ ([ centerX
262+ , centerY
263+ , Background.color (rgb 0 0.8 0.9)
264+ , class "lh-15"
265+ , style "line-height" (String.fromFloat adjustment.lineHeight)
266+ , onRight
267+ (el
268+ [ centerY
269+ , width (px 40)
270+
271+ -- , height (px (round (toFloat size * (1 / 1.5))))
272+ , height (px size)
273+ , Background.color (rgb 0.9 0.8 0)
274+ ]
275+ none
276+ )
277+ , Font.size size
278+ ]
279+ ++ labels
280+ )
281+ (text "Typography")
282+
283+
284+adjusted size adjustment =
285+ column
286+ [ spacing 48
287+ , centerX
288+ , centerY
289+ ]
290+ [ el
291+ [ Font.size 32 ]
292+ (text "New Adjustments in Els")
293+ , row
294+ [ Font.size 85
295+ , padding 80
296+ , spacing 48
297+ ]
298+ [ el
299+ [ Font.size 95
300+ , Font.full
301+ , Background.color (rgb 0 0.8 0.9)
302+ , above (el [ Font.size 24, moveUp 6 ] (text "full height"))
303+ , onLeft <|
304+ el
305+ [ centerY
306+ , width (px 40)
307+ , height (px 95)
308+ , Background.color (rgb 0.9 0.8 0)
309+ ]
310+ none
311+ ]
312+ (text "Typography")
313+ , el
314+ [ Font.sizeByCapital
315+ , Font.size 85
316+ , Background.color (rgb 0 0.8 0.9)
317+ , above (el [ Font.size 24, moveUp 6 ] (text "corrected capital"))
318+ , onLeft <|
319+ el
320+ [ centerY
321+ , width (px 40)
322+ , height (px 85)
323+ , Background.color (rgb 0.9 0.8 0)
324+ ]
325+ none
326+ ]
327+ (text "Typography")
328+ ]
329+ , el [ Font.size 32 ] (text "Standard Defaults in CSS")
330+ , row
331+ [ spacing 32
332+ , Font.size 120
333+ ]
334+ [ el
335+ [ Background.color (rgb 0 0.8 0.9)
336+ , style "line-height" "normal"
337+ , class "lh-norm"
338+ , above (el [ Font.size 12 ] (text "line-height: normal"))
339+ ]
340+ (text "Typography")
341+ , el
342+ [ Background.color (rgb 0 0.8 0.9)
343+ , style "line-height" "1"
344+ , above (el [ Font.size 12 ] (text "line-height: 1"))
345+ ]
346+ (text "Typography")
347+ ]
348+ , row [ spacing 120 ]
349+ [ paragraph
350+ [ Font.size 25
351+ , spacing 5
352+ , width (px 200)
353+ , Background.color
354+ (rgb 0 0.8 0.9)
355+ , above (el [ Font.size 32, moveUp 32 ] (text "Normal Paragraphs"))
356+ ]
357+ [ el [ Font.size 55, alignLeft, Background.color (rgb 0.9 0.8 0) ] (text "L")
358+ , text "orem Ipsum is simply dummy text of the printing and typesetting industry."
359+ ]
360+ , paragraph
361+ [ Font.size 45
362+ , spacing 10
363+ , width (px 600)
364+ , inFront
365+ (el
366+ [ width (px 100)
367+ , height (px 5)
368+ , moveDown 45
369+ , alignRight
370+ , Background.color (rgba 0.9 0.8 0.2 0.5)
371+ ]
372+ none
373+ )
374+ , inFront
375+ (el
376+ [ width (px 100)
377+ , height (px 45)
378+ , alignRight
379+ , Background.color (rgba 0 0 0 0.5)
380+ ]
381+ none
382+ )
383+ , Background.color
384+ (rgb 0 0.8 0.9)
385+ , above
386+ (el [ Font.size 32, moveUp 32 ] (text "Corrected Paragraphs"))
387+ ]
388+ [ el
389+ [ Font.size 100
390+ , alignLeft
391+ , Background.color (rgb 0.9 0.8 0)
392+ , Font.sizeByCapital
393+ ]
394+ (text "C")
395+ , text "ontrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of \"de Finibus Bonorum et Malorum\" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, \"Lorem ipsum dolor sit amet..\", comes from a line in section 1.10.32."
396+ ]
397+ ]
398+ ]
399+
400+
401+corrected converted label =
402+ el
403+ [ Background.color (rgb 0 0.8 0.9)
404+ , style "display" "block"
405+ , above (el [ Font.size 12, moveUp 6 ] (text label))
406+ , style "line-height" (String.fromFloat converted.height)
407+ , below
408+ (column [ Font.size 12, spacing 5, moveDown 10 ]
409+ [ text ("height: " ++ String.left 5 (String.fromFloat converted.height))
410+ , text ("vertical: " ++ String.left 5 (String.fromFloat converted.vertical))
411+ ]
412+ )
413+ ]
414+ (el
415+ [ style "display" "inline-block"
416+ , style "line-height" (String.fromFloat converted.height)
417+ , style "vertical-align" (String.fromFloat converted.vertical ++ "em")
418+ ]
419+ (text "Typography")
420+ )
421+
422+
423+convertAdjustment adjustment =
424+ let
425+ base =
426+ adjustment.lineHeight
427+
428+ normalDescender =
429+ (adjustment.lineHeight - 1)
430+ / 2
431+
432+ oldMiddle =
433+ adjustment.lineHeight / 2
434+
435+ newCapitalMiddle =
436+ ((ascender - newBaseline) / 2) + newBaseline
437+
438+ newFullMiddle =
439+ ((ascender - descender) / 2) + descender
440+
441+ lines =
442+ [ adjustment.capital
443+ , adjustment.baseline
444+ , adjustment.descender
445+ , adjustment.lowercase
446+ ]
447+
448+ ascender =
449+ Maybe.withDefault adjustment.capital (List.maximum lines)
450+
451+ descender =
452+ Maybe.withDefault adjustment.descender (List.minimum lines)
453+
454+ newBaseline =
455+ lines
456+ |> List.filter (\x -> x /= descender)
457+ |> List.minimum
458+ |> Maybe.withDefault adjustment.baseline
459+
460+ capitalVertical =
461+ (oldMiddle - newCapitalMiddle) * 2
462+
463+ fullVertical =
464+ (oldMiddle - newFullMiddle) * 2
465+ in
466+ { full =
467+ { vertical = fullVertical
468+ , height =
469+ (ascender - descender)
470+ - abs fullVertical
471+ }
472+ , capital =
473+ { vertical = capitalVertical
474+ , height = (ascender - newBaseline) - abs capitalVertical
475+ }
476+ }
477+
478+
479+viewAdjustment label adjustment size left lineHeight updateWith =
480+ let
481+ fullHeight =
482+ toFloat size * 1.5
483+ in
484+ onLeft
485+ (el
486+ [ moveLeft left
487+ , height (px (round (toFloat size * lineHeight)))
488+ ]
489+ <|
490+ Input.slider
491+ [ Font.size 24
492+ , Element.behindContent
493+ (Element.el
494+ [ Element.width (Element.px 1)
495+ , Element.height Element.fill
496+ , Element.centerY
497+ , Background.color charcoal
498+ , Border.rounded 2
499+ ]
500+ Element.none
501+ )
502+ , height (px (round fullHeight))
503+ , width (px 1)
504+ , spacing 0
505+ , Background.color charcoal
506+ , below (el [ centerX ] (text (String.fromFloat adjustment)))
507+ , onRight
508+ (el
509+ [ height (px 0)
510+ , width (px 800)
511+ , moveRight 10
512+ , alignBottom
513+ , moveUp (fullHeight * (adjustment / lineHeight))
514+ , Border.color (rgb 0 0 0)
515+ , Border.dashed
516+ , Border.widthEach
517+ { top = 1
518+ , right = 0
519+ , bottom = 0
520+ , left = 0
521+ }
522+ ]
523+ none
524+ )
525+ ]
526+ { label = Input.labelHidden "font adjustment"
527+ , max = lineHeight
528+ , min = 0
529+ , onChange =
530+ \x ->
531+ UpdateAdjustment
532+ (updateWith x)
533+ , step = Just 0.005
534+ , thumb =
535+ Input.thumb
536+ [ Element.width (Element.px 16)
537+ , Element.height (Element.px 16)
538+ , Border.rounded 8
539+ , Border.width 1
540+ , Border.color (Element.rgb 0.5 0.5 0.5)
541+ , Background.color (Element.rgb 1 1 1)
542+ ]
543+ , value = adjustment
544+ }
545+ )
tests/elm.json → experiments/font-adjustment-updated/elm.jsonrenamed+2−3
@@ -1,9 +1,8 @@
1{
1{
2 "type": "application",
2 "type": "application",
3 "source-directories": [
3 "source-directories": [
4− "src",
4+ ".",
5− "suite",
6− "../src"
5+ "../../src/"
7 ],
6 ],
8 "elm-version": "0.19.0",
7 "elm-version": "0.19.0",
9 "dependencies": {
8 "dependencies": {
experiments/font-adjustment/FontAdjustment.elmnew file+365
@@ -0,0 +1,365 @@
1+module Main exposing (main)
2+
3+{-| Line Height as its specified through CSS doesn't make a whole lot of sense typographically.
4+
5+We also run into issues with sizing a font. The font size generally refers to the full type size (from the top of ascendors to the bottom of descenders)
6+
7+However, sometimes we might want to size things from the top of the Capital to the baseline.
8+
9+Or from the top of the x-height to the baseline.
10+
11+The main place this shows up is for dropped capitals, and for text on buttons.
12+
13+-}
14+
15+import Browser
16+import Element exposing (..)
17+import Element.Background as Background
18+import Element.Border as Border
19+import Element.Font as Font
20+import Element.Input as Input
21+import Element.Lazy
22+import Html.Attributes
23+
24+
25+type alias FontAdjustment =
26+ { lineHeight : Float
27+ , capital : Line
28+ , lowercase : Line
29+ , baseline : Line
30+ , descender : Line
31+ }
32+
33+
34+type alias Line =
35+ Float
36+
37+
38+type Msg
39+ = UpdateAdjustment FontAdjustment
40+
41+
42+edges =
43+ { top = 0
44+ , right = 0
45+ , bottom = 0
46+ , left = 0
47+ }
48+
49+
50+default =
51+ { capital = 1.15
52+ , lowercase = 0.96
53+ , baseline = 0.465
54+ , descender = 0.245
55+ , lineHeight = 1.5
56+ }
57+
58+
59+init =
60+ { adjustment =
61+ default
62+ , converted =
63+ convertAdjustment default
64+ }
65+
66+
67+update msg model =
68+ case msg of
69+ UpdateAdjustment adj ->
70+ { model
71+ | adjustment = adj
72+ , converted = convertAdjustment adj
73+ }
74+
75+
76+main =
77+ Browser.sandbox
78+ { init = init
79+ , update = update
80+ , view = view
81+ }
82+
83+
84+view model =
85+ Element.layout
86+ [ Background.color (rgba 1 1 1 1)
87+ , Font.color (rgba 0 0 0 1)
88+ , Font.family
89+ [ -- Font.external
90+ -- { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
91+ -- , name = "EB Garamond"
92+ -- }
93+ Font.external
94+ { url = "https://fonts.googleapis.com/css?family=Catamaran"
95+ , name = "Catamaran"
96+ }
97+ , Font.sansSerif
98+ ]
99+ ]
100+ <|
101+ column [ width fill, height fill, spacing 128 ]
102+ [ adjustor 120 model.adjustment
103+ , adjusted 120 model.converted
104+ ]
105+
106+
107+style name val =
108+ htmlAttribute (Html.Attributes.style name val)
109+
110+
111+fontSize pixels lineHeight up =
112+ [ Font.size pixels
113+
114+ -- , htmlAttribute (Html.Attributes.style "line-height" lineHeight)
115+ -- , Background.color (rgb 0 0.8 0.9)
116+ -- , onLeft
117+ -- (el
118+ -- [ Background.color (rgb 0 0 0)
119+ -- , width (px 20)
120+ -- , height (px pixels)
121+ -- , moveUp up
122+ -- ]
123+ -- none
124+ -- )
125+ ]
126+
127+
128+charcoal =
129+ rgb 0.7 0.7 0.7
130+
131+
132+adjustor size adjustment =
133+ let
134+ labels =
135+ [ viewAdjustment "Type Height" adjustment.capital size 180 adjustment.lineHeight (\capital -> { adjustment | capital = capital })
136+ , viewAdjustment "Lowercase Height" adjustment.lowercase size 60 adjustment.lineHeight (\lowercase -> { adjustment | lowercase = lowercase })
137+ , viewAdjustment "Baseline" adjustment.baseline size 120 adjustment.lineHeight (\baseline -> { adjustment | baseline = baseline })
138+ , viewAdjustment "Descender" adjustment.descender size 0 adjustment.lineHeight (\descender -> { adjustment | descender = descender })
139+ ]
140+ in
141+ el
142+ ([ centerX
143+ , centerY
144+ , Background.color (rgb 0 0.8 0.9)
145+ , style "line-height" (String.fromFloat adjustment.lineHeight)
146+ , onRight
147+ (el
148+ [ centerY
149+ , width (px 40)
150+
151+ -- , height (px (round (toFloat size * (1 / 1.5))))
152+ , height (px size)
153+ , Background.color (rgb 0.9 0.8 0)
154+ ]
155+ none
156+ )
157+ , Font.size size
158+ ]
159+ ++ labels
160+ )
161+ (text "Typography")
162+
163+
164+adjusted size adjustment =
165+ column
166+ [ spacing 48
167+ , centerX
168+ , centerY
169+ ]
170+ [ row
171+ [ spacing 32
172+ , Font.size 120
173+ , above (text "hi")
174+ ]
175+ [ el
176+ [ Background.color (rgb 0 0.8 0.9)
177+ , style "line-height" "normal"
178+ , above (el [ Font.size 12 ] (text "line-height: normal"))
179+ ]
180+ (text "Typography")
181+ , el
182+ [ Background.color (rgb 0 0.8 0.9)
183+ , style "line-height" "1"
184+ , above (el [ Font.size 12 ] (text "line-height: 1"))
185+ ]
186+ (text "Typography")
187+ ]
188+ , row
189+ [ spacing 32
190+ , Font.size 120
191+ ]
192+ [ corrected adjustment.full "corrected"
193+ , corrected adjustment.capital "corrected capital"
194+ ]
195+ , paragraph [ Font.size 25, spacing 5, width (px 200) ]
196+ [ el [ Font.size 55, alignLeft ] (text "L")
197+ , text "orem Ipsum is simply dummy text of the printing and typesetting industry."
198+ ]
199+ ]
200+
201+
202+corrected converted label =
203+ el
204+ [ Background.color (rgb 0 0.8 0.9)
205+ , style "display" "block"
206+ , above (el [ Font.size 12, moveUp 6 ] (text label))
207+ , style "line-height" (String.fromFloat converted.height)
208+ , below
209+ (column [ Font.size 12, spacing 5, moveDown 10 ]
210+ [ text ("height: " ++ String.left 5 (String.fromFloat converted.height))
211+ , text ("vertical: " ++ String.left 5 (String.fromFloat converted.vertical))
212+ ]
213+ )
214+ ]
215+ (el
216+ [ style "display" "inline-block"
217+ , style "line-height" (String.fromFloat converted.height)
218+ , style "vertical-align" (String.fromFloat converted.vertical ++ "em")
219+ ]
220+ (text "Typography")
221+ )
222+
223+
224+convertAdjustment adjustment =
225+ let
226+ base =
227+ adjustment.lineHeight
228+
229+ normalDescender =
230+ (adjustment.lineHeight - 1)
231+ / 2
232+
233+ oldMiddle =
234+ adjustment.lineHeight / 2
235+
236+ newCapitalMiddle =
237+ ((ascender - newBaseline) / 2) + newBaseline
238+
239+ newFullMiddle =
240+ ((ascender - descender) / 2) + descender
241+
242+ lines =
243+ [ adjustment.capital
244+ , adjustment.baseline
245+ , adjustment.descender
246+ , adjustment.lowercase
247+ ]
248+
249+ ascender =
250+ Maybe.withDefault adjustment.capital (List.maximum lines)
251+
252+ descender =
253+ Maybe.withDefault adjustment.descender (List.minimum lines)
254+
255+ newBaseline =
256+ lines
257+ |> List.filter (\x -> x /= descender)
258+ |> List.minimum
259+ |> Maybe.withDefault adjustment.baseline
260+
261+ capitalVertical =
262+ (oldMiddle - newCapitalMiddle) * 2
263+
264+ fullVertical =
265+ (oldMiddle - newFullMiddle) * 2
266+ in
267+ { full =
268+ { vertical = fullVertical
269+ , height =
270+ (ascender - descender)
271+ - abs fullVertical
272+ }
273+ , capital =
274+ { vertical = capitalVertical
275+ , height = (ascender - newBaseline) - abs capitalVertical
276+ }
277+ }
278+
279+
280+viewAdjustment label adjustment size left lineHeight updateWith =
281+ let
282+ fullHeight =
283+ toFloat size * 1.5
284+ in
285+ onLeft
286+ (el
287+ [ moveLeft left
288+
289+ -- , moveUp (0.125 * toFloat size)
290+ , height (px (round (toFloat size * lineHeight)))
291+ ]
292+ <|
293+ Input.slider
294+ [ Font.size 24
295+ , Element.behindContent
296+ (Element.el
297+ [ Element.width (Element.px 1)
298+ , Element.height Element.fill
299+ , Element.centerY
300+ , Background.color charcoal
301+ , Border.rounded 2
302+ ]
303+ Element.none
304+ )
305+ , height (px (round fullHeight))
306+ , width (px 1)
307+ , spacing 0
308+ , Background.color charcoal
309+ , below (el [ centerX ] (text (String.fromFloat adjustment)))
310+ , onRight
311+ (el
312+ [ height (px 0)
313+ , width (px 800)
314+ , moveRight 10
315+ , alignBottom
316+ , moveUp (fullHeight * (adjustment / lineHeight))
317+ , Border.color (rgb 0 0 0)
318+ , Border.dashed
319+ , Border.widthEach
320+ { top = 1
321+ , right = 0
322+ , bottom = 0
323+ , left = 0
324+ }
325+ ]
326+ none
327+ )
328+ ]
329+ { label = Input.labelAbove [ Font.size 18 ] (text "")
330+ , max = lineHeight
331+ , min = 0
332+ , onChange =
333+ \x ->
334+ UpdateAdjustment
335+ (updateWith x)
336+ , step = Just 0.005
337+ , thumb =
338+ Input.thumb
339+ [ Element.width (Element.px 16)
340+ , Element.height (Element.px 16)
341+ , Border.rounded 8
342+ , Border.width 1
343+ , Border.color (Element.rgb 0.5 0.5 0.5)
344+ , Background.color (Element.rgb 1 1 1)
345+
346+ -- , onRight
347+ -- (el
348+ -- [ height (px 0)
349+ -- , width (px 1200)
350+ -- , moveDown 8
351+ -- , Border.color (rgb 0 0 0)
352+ -- , Border.dashed
353+ -- , Border.widthEach
354+ -- { top = 1
355+ -- , right = 0
356+ -- , bottom = 0
357+ -- , left = 0
358+ -- }
359+ -- ]
360+ -- none
361+ -- )
362+ ]
363+ , value = adjustment
364+ }
365+ )
experiments/font-adjustment/elm.jsonnew file+25
@@ -0,0 +1,25 @@
1+{
2+ "type": "application",
3+ "source-directories": [
4+ ".",
5+ "../../src/"
6+ ],
7+ "elm-version": "0.19.0",
8+ "dependencies": {
9+ "direct": {
10+ "elm/browser": "1.0.0",
11+ "elm/core": "1.0.0",
12+ "elm/html": "1.0.0",
13+ "elm/json": "1.0.0",
14+ "elm/virtual-dom": "1.0.0"
15+ },
16+ "indirect": {
17+ "elm/time": "1.0.0",
18+ "elm/url": "1.0.0"
19+ }
20+ },
21+ "test-dependencies": {
22+ "direct": {},
23+ "indirect": {}
24+ }
25+}
experiments/virtual-css/Main.elmnew file+46
@@ -0,0 +1,46 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Background as Background
6+import Element.Events as Events
7+import Element.Font as Font
8+import Html
9+import Internal.Model as Internal
10+
11+
12+main =
13+ Browser.sandbox
14+ { init = 0
15+ , update = update
16+ , view = view
17+ }
18+
19+
20+update msg model =
21+ case msg of
22+ Click ->
23+ model + 1
24+
25+
26+type Msg
27+ = Click
28+
29+
30+view model =
31+ Element.layoutWith
32+ { options =
33+ [ Internal.RenderModeOption
34+ Internal.WithVirtualCss
35+ ]
36+ }
37+ [ Events.onClick Click ]
38+ (el
39+ [ padding 10
40+ , Background.color (rgb 0 0 0.8)
41+ , Font.color (rgb 1 1 1)
42+ , centerX
43+ , centerY
44+ ]
45+ (text ("hello!" ++ String.fromInt model))
46+ )
experiments/virtual-css/Makefilenew file+1
@@ -0,0 +1 @@
1+elm-live Main.elm --open --start-page=test.html -- --output=elm.js
experiments/virtual-css/cssom.jsnew file+47
@@ -0,0 +1,47 @@
1+(function () {
2+ var ruleCache = new Set()
3+
4+ function createStyleNode() {
5+ const node = document.createElement('style')
6+ // Without it, IE will have a broken source order specificity if we
7+ // insert rules after we insert the style tag.
8+ // It seems to kick-off the source order specificity algorithm.
9+ node.textContent = '\n'
10+ document.head.appendChild(node);
11+ return node
12+ }
13+
14+ var staticSheet = createStyleNode();
15+ var sheet = createStyleNode().sheet;
16+
17+ function sync_static(newStyleString) {
18+ staticSheet.textContent = newStyleString
19+ }
20+
21+ function sync(newStyles) {
22+ Object.keys(newStyles).forEach((key) => {
23+ if (!ruleCache.has(key)) {
24+ const newRule = newStyles[key]
25+ for (var i = 0; i < newRule.length; i++) {
26+ sheet.insertRule(newRule[i])
27+ }
28+ ruleCache.add(key)
29+ }
30+ });
31+ }
32+
33+ class CssRulesNode extends HTMLElement {
34+ set rules(rules) {
35+ sync(rules);
36+ }
37+ }
38+ customElements.define('elm-ui-rules', CssRulesNode);
39+
40+ class CssStaticRulesNode extends HTMLElement {
41+ set rules(rules) {
42+ sync_static(rules);
43+ }
44+ }
45+ customElements.define('elm-ui-static-rules', CssStaticRulesNode);
46+
47+}())
experiments/virtual-css/elm.jsonnew file+25
@@ -0,0 +1,25 @@
1+{
2+ "type": "application",
3+ "source-directories": [
4+ ".",
5+ "../../src/"
6+ ],
7+ "elm-version": "0.19.0",
8+ "dependencies": {
9+ "direct": {
10+ "elm/browser": "1.0.0",
11+ "elm/core": "1.0.0",
12+ "elm/html": "1.0.0",
13+ "elm/json": "1.0.0",
14+ "elm/virtual-dom": "1.0.0"
15+ },
16+ "indirect": {
17+ "elm/time": "1.0.0",
18+ "elm/url": "1.0.0"
19+ }
20+ },
21+ "test-dependencies": {
22+ "direct": {},
23+ "indirect": {}
24+ }
25+}
experiments/virtual-css/test.htmlnew file+18
@@ -0,0 +1,18 @@
1+<!DOCTYPE HTML>
2+<html>
3+<head>
4+ <meta charset="UTF-8">
5+ <title>Main</title>
6+ <script src="cssom.js"></script>
7+ <script src="elm.js"></script>
8+</head>
9+
10+<body>
11+ <div id="elm"></div>
12+ <script>
13+ var app = Elm.Main.init({
14+ node: document.getElementById('elm')
15+ });
16+ </script>
17+</body>
18+</html>
experiments/workspace/Basic.elmnew file+233
@@ -0,0 +1,233 @@
1+module Main exposing (main)
2+
3+{-| -}
4+
5+import Element exposing (..)
6+import Element.Background as Background
7+import Element.Font as Font
8+
9+
10+box =
11+ el [ height (px 30), width (px 200), Background.color (rgb 0 0.8 0.9) ] none
12+
13+
14+main =
15+ Element.layout
16+ [ Background.color (rgba 1 1 1 1)
17+ , Font.color (rgba 1 1 1 1)
18+ , Font.size 64
19+ , Font.family
20+ [ Font.external
21+ { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
22+ , name = "EB Garamond"
23+ }
24+ , Font.sansSerif
25+ ]
26+ ]
27+ <|
28+ column
29+ [ spacing 40
30+ , Background.color (rgb 1 1 1)
31+ , centerX
32+ , inFront
33+ (el
34+ [ Background.color (rgb 1 0 0)
35+ , width (px 20)
36+ , height (px 20)
37+ ]
38+ (text "in front of everything")
39+ )
40+ , behindContent
41+ (el
42+ [ Background.color (rgb 0.5 0.7 0)
43+ , Font.color (rgb 1 1 1)
44+ , moveDown 30
45+ ]
46+ (text "hi there")
47+ )
48+ ]
49+ [ el
50+ [ Background.color (rgba 0 0.9 0.8 1)
51+ , Font.color (rgb 0 0 0)
52+ , behindContent
53+ (el
54+ [ Background.color (rgb 0.9 0.9 0)
55+ , Font.color (rgb 1 1 1)
56+ ]
57+ (text "hi there")
58+ )
59+ , inFront
60+ (el [ Background.color (rgb 0.9 0.9 0.5) ] (text "in front of stuff, behind one"))
61+
62+ -- , Font.sizeByCapital
63+ -- , Font.variant Font.smallCaps
64+ -- , Font.variant Font.ligatures
65+ -- , Font.variant Font.diagonalFractions
66+ ]
67+ (text "Quality 1st Hello stylish friend! ofl 123456 1/3")
68+ , row
69+ [ Background.color (rgba 0 0.9 0.8 1)
70+ , Font.color (rgb 0 0 0)
71+ , spacing 87
72+ , behindContent
73+ (el [ Background.color (rgb 0.9 0.9 0), Font.color (rgb 1 1 1) ] (text "hi there"))
74+ , inFront
75+ (el [ Background.color (rgb 0.9 0.9 0.5) ] (text "yo"))
76+
77+ -- , Font.sizeByCapital
78+ -- , Font.variant Font.smallCaps
79+ -- , Font.variant Font.ligatures
80+ -- , Font.variant Font.diagonalFractions
81+ ]
82+ [ text "Quality 1st Hello stylish friend! ofl 123456 1/3"
83+ ]
84+ , el
85+ [ Background.color (rgb 0.1 0.1 0.1)
86+ , width (px 200)
87+ , height (px 200)
88+
89+ -- , below
90+ -- (el
91+ -- [ Background.color (rgb 1 0 0)
92+ -- , width (px 20)
93+ -- , height (px 20)
94+ -- , moveDown 30
95+ -- ]
96+ -- none
97+ -- )
98+ , below
99+ (el
100+ [ Background.color (rgb 0.1 0.1 0.6)
101+ , width (px 150)
102+ , height (px 150)
103+
104+ -- , alignBottom
105+ ]
106+ none
107+ )
108+ ]
109+ none
110+ , el
111+ [ Background.color (rgb 0.1 0.1 0.1)
112+ , width (px 200)
113+ , height (px 200)
114+ , above
115+ (el
116+ [ Background.color (rgb 1 0 0)
117+ , width (px 20)
118+ , height (px 20)
119+
120+ -- , moveUp 30
121+ ]
122+ none
123+ )
124+ , onRight
125+ (el
126+ [ Background.color (rgb 1 0 0)
127+ , width (px 20)
128+ , height fill
129+
130+ -- , moveUp 30
131+ ]
132+ none
133+ )
134+
135+ -- , inFront
136+ -- (el
137+ -- [ Background.color (rgb 0.1 0.1 0.6)
138+ -- , width (px 150)
139+ -- , height (px 150)
140+ -- ]
141+ -- none
142+ -- )
143+ -- , above
144+ -- (el
145+ -- [ Background.color (rgb 1 0 0)
146+ -- , width (px 20)
147+ -- , height (px 20)
148+ -- , moveUp 30
149+ -- ]
150+ -- none
151+ -- )
152+ ]
153+ none
154+ , el
155+ [ Background.color (rgb 0.1 0.1 0.1)
156+ , width (px 200)
157+ , height (px 200)
158+ , below
159+ (el
160+ [ Background.color (rgb 1 0 0)
161+ , width fill
162+ , height (px 20)
163+ ]
164+ none
165+ )
166+ , above
167+ (el
168+ [ Background.color (rgb 1 0 0)
169+ , width fill
170+ , height (px 20)
171+ ]
172+ none
173+ )
174+ , onLeft
175+ (el
176+ [ Background.color (rgb 1 0 0)
177+ , width (px 20)
178+ , height fill
179+ ]
180+ none
181+ )
182+ , onRight
183+ (el
184+ [ Background.color (rgb 1 0 0)
185+ , width (px 20)
186+ , height fill
187+ ]
188+ none
189+ )
190+ ]
191+ none
192+ , el
193+ [ Background.color (rgb 0.1 0.1 0.1)
194+ , width (px 200)
195+ , height (px 200)
196+ , inFront
197+ (el
198+ [ Background.color (rgb 1 0 0)
199+ , width fill
200+ , height fill
201+ ]
202+ none
203+ )
204+ ]
205+ none
206+ ]
207+
208+
209+
210+-- row
211+-- [ --width (px 420)
212+-- padding 0
213+-- , spacing 20
214+-- , Background.color (rgb 0.2 0.2 0.3)
215+-- ]
216+-- [ box
217+-- , box
218+-- , box
219+-- -- , box
220+-- -- , box
221+-- ]
222+-- wrappedRow
223+-- [ width (px 420)
224+-- , padding 10
225+-- , spacing 20
226+-- , Background.color (rgb 0.2 0.2 0.3)
227+-- ]
228+-- [ box
229+-- , box
230+-- , box
231+-- , box
232+-- , box
233+-- ]
experiments/workspace/Form.elmnew file+234
@@ -0,0 +1,234 @@
1+module Main exposing (Form, Lunch(..), Msg(..), blue, darkBlue, grey, init, main, red, update, view, white)
2+
3+{-| -}
4+
5+import Browser
6+import Element exposing (..)
7+import Element.Background as Background
8+import Element.Border as Border
9+import Element.Font as Font
10+import Element.Input as Input
11+import Element.Region as Region
12+import Html.Attributes
13+
14+
15+white =
16+ Element.rgb 1 1 1
17+
18+
19+grey =
20+ Element.rgb 0.9 0.9 0.9
21+
22+
23+blue =
24+ Element.rgb 0 0 0.8
25+
26+
27+red =
28+ Element.rgb 0.8 0 0
29+
30+
31+darkBlue =
32+ Element.rgb 0 0 0.9
33+
34+
35+main =
36+ Browser.sandbox
37+ { init = init
38+ , view = view
39+ , update = update
40+ }
41+
42+
43+init =
44+ { username = ""
45+ , password = ""
46+ , agreeTOS = False
47+ , comment = "Extra hot sauce?\n\n\nYes pls"
48+ , lunch = Gyro
49+ , spiciness = 2
50+ }
51+
52+
53+type alias Form =
54+ { username : String
55+ , password : String
56+ , agreeTOS : Bool
57+ , comment : String
58+ , lunch : Lunch
59+ , spiciness : Float
60+ }
61+
62+
63+type Msg
64+ = Update Form
65+
66+
67+update msg model =
68+ case Debug.log "msg" msg of
69+ Update new ->
70+ new
71+
72+
73+id i =
74+ htmlAttribute (Html.Attributes.id i)
75+
76+
77+type Lunch
78+ = Burrito
79+ | Taco
80+ | Gyro
81+
82+
83+view model =
84+ Element.layout
85+ [ Font.size 20
86+ ]
87+ <|
88+ Element.column
89+ [ width (px 800)
90+ , height shrink
91+ , centerY
92+ , centerX
93+ , spacing 36
94+ , padding 10
95+ ]
96+ [ el
97+ [ Region.heading 1
98+ , alignLeft
99+ , Font.size 36
100+ ]
101+ (text "Welcome to the Stylish Elephants Lunch Emporium")
102+ , Input.radio
103+ [ spacing 12
104+ , alpha 0.5
105+ , id "radio-1"
106+ ]
107+ { selected = Just model.lunch
108+ , onChange = \new -> Update { model | lunch = new }
109+ , label =
110+ -- Input.labelHidden "Just a label"
111+ Input.labelAbove
112+ [ Font.size 14
113+ , paddingXY 0 12
114+ ]
115+ (text "What would you like for lunch?")
116+ , options =
117+ [ Input.option Gyro (text "Gyro")
118+ , Input.option Burrito (text "Burrito")
119+ , Input.option Taco (text "Taco")
120+ ]
121+ }
122+ , Input.text
123+ [ spacing 12
124+ , id "text-1"
125+ ]
126+ { text = model.username
127+ , placeholder =
128+ Just
129+ (Input.placeholder
130+ [ focused
131+ [ moveUp 30 ]
132+ ]
133+ (text "Placeholder Label")
134+ )
135+ , onChange = \new -> Update { model | username = new }
136+ , label =
137+ Input.labelHidden "Just a label"
138+
139+ -- Input.labelBelow
140+ -- [ Font.size 14
141+ -- , focused
142+ -- [ moveUp 30 ]
143+ -- ]
144+ -- (text "Username")
145+ }
146+ , Input.currentPassword [ spacing 12, width shrink ]
147+ { text = model.password
148+ , placeholder = Nothing
149+ , onChange = \new -> Update { model | password = new }
150+ , label = Input.labelAbove [ Font.size 14 ] (text "Password")
151+ , show = False
152+ }
153+ , Input.multiline
154+ [ height
155+ (shrink
156+ |> maximum 400
157+ )
158+ , spacing 12
159+ , id "multiline-1"
160+ ]
161+ { text = model.comment
162+ , placeholder = Just (Input.placeholder [] (text "Extra hot sauce?\n\n\nYes pls"))
163+ , onChange = \new -> Update { model | comment = new }
164+ , label =
165+ -- Input.labelAbove [ Font.size 14 ] (text "Leave a comment!")
166+ Input.labelHidden "Just a label"
167+ , spellcheck = False
168+ }
169+ , Input.checkbox [ id "checkbox-1" ]
170+ { checked = model.agreeTOS
171+ , onChange = \new -> Update { model | agreeTOS = new }
172+ , icon = Input.defaultCheckbox
173+ , label =
174+ -- Input.labelRight [] (text "Agree to Terms of Service")
175+ Input.labelHidden "Just a label"
176+ }
177+ , Input.slider
178+ [ Element.height (Element.px 30)
179+ , Element.behindContent
180+ (Element.el
181+ [ Element.width Element.fill
182+ , Element.height (Element.px 2)
183+ , Element.centerY
184+ , Background.color grey
185+ , Border.rounded 2
186+ ]
187+ Element.none
188+ )
189+ ]
190+ { onChange = \new -> Update { model | spiciness = new }
191+ , label = Input.labelAbove [] (text ("Spiciness: " ++ String.fromFloat model.spiciness))
192+ , min = 0
193+ , max = 3.2
194+ , step = Nothing
195+ , value = model.spiciness
196+ , thumb =
197+ Input.defaultThumb
198+ }
199+ , --el [height (px 300), width (px 30)] <|
200+ Input.slider
201+ [ Element.width (Element.px 40)
202+ , Element.height (Element.px 80)
203+ , Element.behindContent
204+ (Element.el
205+ [ Element.height Element.fill
206+ , Element.width (Element.px 2)
207+ , Element.centerX
208+ , Background.color grey
209+ , Border.rounded 2
210+ ]
211+ Element.none
212+ )
213+ ]
214+ { onChange = \new -> Update { model | spiciness = new }
215+ , label = Input.labelAbove [] (text ("Spiciness: " ++ String.fromFloat model.spiciness))
216+ , min = 0
217+ , max = 3.2
218+ , step = Nothing
219+ , value = model.spiciness
220+ , thumb =
221+ Input.defaultThumb
222+ }
223+ , Input.button
224+ [-- Background.color blue
225+ -- , Font.color white
226+ -- , Border.color darkBlue
227+ -- , paddingXY 32 16
228+ -- , Border.rounded 3
229+ -- , width fill
230+ ]
231+ { onPress = Nothing
232+ , label = Element.text "Place your lunch order!"
233+ }
234+ ]
experiments/workspace/Scrollbars.elmnew file+204
@@ -0,0 +1,204 @@
1+module Main exposing (main)
2+
3+{-| -}
4+
5+import Element exposing (..)
6+import Element.Background as Background
7+import Element.Font as Font
8+
9+
10+box =
11+ el [ height (px 30), width (px 200), Background.color (rgb 0 0.8 0.9) ] none
12+
13+
14+main =
15+ Element.layout
16+ [ Background.color (rgba 1 1 1 1)
17+ , Font.color (rgba 1 1 1 1)
18+ , Font.size 64
19+
20+ -- , Font.italic
21+ , Font.family
22+ [ Font.external
23+ { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
24+ , name = "EB Garamond"
25+ }
26+
27+ -- Font.with
28+ -- { url = Just "https://fonts.googleapis.com/css?family=EB+Garamond"
29+ -- , name = "EB Garamond"
30+ -- , adjustment =
31+ -- { capital = 1.09
32+ -- , lowercase = 0.81
33+ -- , baseline = 0.385
34+ -- , descender = 0.095
35+ -- }
36+ -- , variants =
37+ -- [ Font.swash 1
38+ -- , Font.smallCaps
39+ -- -- , Font.diagonalFractions
40+ -- -- , Font.ordinal
41+ -- -- , Font.ligatures
42+ -- ]
43+ -- }
44+ -- Font.with
45+ -- { url = Just "https://fonts.googleapis.com/css?family=Raleway"
46+ -- , name = "Raleway"
47+ -- , adjustment =
48+ -- { capital = 1.09
49+ -- , lowercase = 0.81
50+ -- , baseline = 0.385
51+ -- , descender = 0.095
52+ -- }
53+ -- , variants =
54+ -- [ Font.swash 2
55+ -- , Font.ordinal
56+ -- , Font.ligatures
57+ -- -- , Font.small
58+ -- ]
59+ -- }
60+ , Font.sansSerif
61+ ]
62+ ]
63+ <|
64+ column
65+ [ spacing 20
66+ , Background.color (rgb 1 1 1)
67+ , inFront
68+ (el
69+ [ Background.color (rgb 1 0 0)
70+ , width (px 20)
71+ , height (px 20)
72+ ]
73+ none
74+ )
75+ , behindContent
76+ (el
77+ [ Background.color (rgb 0.5 0.7 0)
78+ , Font.color (rgb 1 1 1)
79+ , moveDown 30
80+ ]
81+ (text "hi there")
82+ )
83+ ]
84+ [ el
85+ [ Background.color (rgba 0 0.9 0.8 1)
86+ , Font.color (rgb 0 0 0)
87+ , behindContent
88+ (el
89+ [ Background.color (rgb 0.9 0.9 0)
90+ , Font.color (rgb 1 1 1)
91+ ]
92+ (text "hi there")
93+ )
94+ , inFront
95+ (el [ Background.color (rgb 0.9 0.9 0.5) ] (text "yo"))
96+
97+ -- , Font.sizeByCapital
98+ -- , Font.variant Font.smallCaps
99+ -- , Font.variant Font.ligatures
100+ -- , Font.variant Font.diagonalFractions
101+ ]
102+ (text "Quality 1st Hello stylish friend! ofl 123456 1/3")
103+ , el
104+ [ Background.color (rgba 0 0.9 0.8 1)
105+ , Font.color (rgb 0 0 0)
106+ , behindContent
107+ (el [ Background.color (rgb 0.9 0.9 0), Font.color (rgb 1 1 1) ] (text "hi there"))
108+ , inFront
109+ (el [ Background.color (rgb 0.9 0.9 0.5) ] (text "yo"))
110+
111+ -- , Font.sizeByCapital
112+ -- , Font.variant Font.smallCaps
113+ -- , Font.variant Font.ligatures
114+ -- , Font.variant Font.diagonalFractions
115+ ]
116+ (text "Quality 1st Hello stylish friend! ofl 123456 1/3")
117+ , el
118+ [ Background.color (rgb 0.1 0.1 0.1)
119+ , width (px 200)
120+ , height (px 200)
121+
122+ -- , below
123+ -- (el
124+ -- [ Background.color (rgb 1 0 0)
125+ -- , width (px 20)
126+ -- , height (px 20)
127+ -- , moveDown 30
128+ -- ]
129+ -- none
130+ -- )
131+ , below
132+ (el
133+ [ Background.color (rgb 0.1 0.1 0.6)
134+ , width (px 150)
135+ , height (px 150)
136+
137+ -- , alignBottom
138+ ]
139+ none
140+ )
141+ ]
142+ none
143+ , el
144+ [ Background.color (rgb 0.1 0.1 0.1)
145+ , width (px 200)
146+ , height (px 200)
147+ , onRight
148+ (el
149+ [ Background.color (rgb 1 0 0)
150+ , width (px 20)
151+ , height fill
152+
153+ -- , moveUp 30
154+ ]
155+ none
156+ )
157+
158+ -- , inFront
159+ -- (el
160+ -- [ Background.color (rgb 0.1 0.1 0.6)
161+ -- , width (px 150)
162+ -- , height (px 150)
163+ -- ]
164+ -- none
165+ -- )
166+ -- , above
167+ -- (el
168+ -- [ Background.color (rgb 1 0 0)
169+ -- , width (px 20)
170+ -- , height (px 20)
171+ -- , moveUp 30
172+ -- ]
173+ -- none
174+ -- )
175+ ]
176+ none
177+ ]
178+
179+
180+
181+-- row
182+-- [ --width (px 420)
183+-- padding 0
184+-- , spacing 20
185+-- , Background.color (rgb 0.2 0.2 0.3)
186+-- ]
187+-- [ box
188+-- , box
189+-- , box
190+-- -- , box
191+-- -- , box
192+-- ]
193+-- wrappedRow
194+-- [ width (px 420)
195+-- , padding 10
196+-- , spacing 20
197+-- , Background.color (rgb 0.2 0.2 0.3)
198+-- ]
199+-- [ box
200+-- , box
201+-- , box
202+-- , box
203+-- , box
204+-- ]
experiments/workspace/Table.elmnew file+65
@@ -0,0 +1,65 @@
1+module Main exposing (..)
2+
3+{-| -}
4+
5+import Element exposing (..)
6+import Element.Background as Background
7+import Element.Font as Font
8+import Element.Input
9+import Element.Lazy
10+
11+
12+type alias Person =
13+ { firstName : String
14+ , lastName : String
15+ }
16+
17+
18+persons : List Person
19+persons =
20+ [ { firstName = "David"
21+ , lastName = "Bowie"
22+ }
23+ , { firstName = "Florence"
24+ , lastName = "Welch"
25+ }
26+ ]
27+
28+
29+main =
30+ Element.layout
31+ [ Background.color (rgba 0 0 0 1)
32+ , Font.color (rgba 1 1 1 1)
33+ , Font.italic
34+ , Font.size 32
35+ , Font.family
36+ [ Font.external
37+ { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
38+ , name = "EB Garamond"
39+ }
40+ , Font.sansSerif
41+ ]
42+ ]
43+ <|
44+ Element.table
45+ [ Element.centerX
46+ , Element.centerY
47+ , Element.spacing 5
48+ , Element.padding 10
49+ ]
50+ { data = persons
51+ , columns =
52+ [ { header = Element.text "First Name"
53+ , width = px 200
54+ , view =
55+ \person ->
56+ Element.text person.firstName
57+ }
58+ , { header = Element.text "Last Name"
59+ , width = fill
60+ , view =
61+ \person ->
62+ Element.text person.lastName
63+ }
64+ ]
65+ }
experiments/workspace/elm.jsonnew file+25
@@ -0,0 +1,25 @@
1+{
2+ "type": "application",
3+ "source-directories": [
4+ ".",
5+ "../src/"
6+ ],
7+ "elm-version": "0.19.0",
8+ "dependencies": {
9+ "direct": {
10+ "elm/browser": "1.0.0",
11+ "elm/core": "1.0.0",
12+ "elm/html": "1.0.0",
13+ "elm/json": "1.0.0",
14+ "elm/virtual-dom": "1.0.0"
15+ },
16+ "indirect": {
17+ "elm/time": "1.0.0",
18+ "elm/url": "1.0.0"
19+ }
20+ },
21+ "test-dependencies": {
22+ "direct": {},
23+ "indirect": {}
24+ }
25+}
notes/BENCHMARKS.mdnew file+20
@@ -0,0 +1,20 @@
1+# Render Benchmark
2+
3+```bash
4+# In root directory
5+yarn install
6+yarn bench
7+```
8+
9+We're interested in overall rendering performance. Right now that means measuring:
10+
11+1. Speed for first paint.
12+2. Rerender speed.
13+3. FPS for extended animations.
14+
15+## Some notes about results.
16+
17+- For the extended animation graph, you see it tops out at a certain point. That's when the rendering pipeline is maxed out and it's now going below 60fps.
18+
19+- The html and inline style cases are **not really** directly comparable to the `elm-ui` stuff because they're not buying you the same thing (which is really write-able, maintainable layouts.) However they're nice to see because they're the current limit of elm's rendering.
20+
CHANGES-FROM-STYLE-ELEMENTS.md → notes/CHANGES-FROM-STYLE-ELEMENTS.mdrenamed+6−9
@@ -1,10 +1,7 @@
1# Compared to Style Elements
1# Compared to Style Elements
2
2
3−
4This was a MAJOR rewrite of Style Elements.
3This was a MAJOR rewrite of Style Elements.
5
4
6−
7−
8* **Major Performance improvement** - Style Elements v5 is much faster than v4 due to a better rendering strategy and generating very minimal html. The rewritten architecture also allows me to explore a few other optimizations, so things may get even faster than they are now.
5* **Major Performance improvement** - Style Elements v5 is much faster than v4 due to a better rendering strategy and generating very minimal html. The rewritten architecture also allows me to explore a few other optimizations, so things may get even faster than they are now.
9
6
10* **Lazy is here!** - It works with no weird caveats.
7* **Lazy is here!** - It works with no weird caveats.
@@ -54,16 +51,16 @@ My current thinking is that you have 2 really powerful methods of capturing your
542. **Capture your colors, font sizes, etc.** Create a `Style` module that captures the **values** you use for your styling. Keep your colors there, as well as values for spacing, font names, and font sizes all in one place. You should consider using a scaling function for things like spacing and fontsizes.
512. **Capture your colors, font sizes, etc.** Create a `Style` module that captures the **values** you use for your styling. Keep your colors there, as well as values for spacing, font names, and font sizes all in one place. You should consider using a scaling function for things like spacing and fontsizes.
55
52
56
53
57−## Element.Area
54+## Element.Region
58
55
59−The `Element.Area` module is now how you can do accessibility markup.
56+The `Element.Region` module is now how you can do accessibility markup.
60
57
61You can do this by adding an area notation to an element's attributes.
58You can do this by adding an area notation to an element's attributes.
62
59
63```elm
60```elm
64−import Element.Area as Area
61+import Element.Region as Region
65
62
66−row [ Area.navigation ]
63+row [ Region.navigation ]
67 [ --..my navigation links
64 [ --..my navigation links
68 ]
65 ]
69
66
@@ -71,7 +68,7 @@ row [ Area.navigation ]
71Or you can make something an `<h1>`
68Or you can make something an `<h1>`
72
69
73```
70```
74−el [ Area.heading 1 ] (text "Super important stuff")
71+el [ Region.heading 1 ] (text "Super important stuff")
75
72
76```
73```
77
74
@@ -119,7 +116,7 @@ Also of note, is that if something is `center`, then it will truly be in the cen
119
116
120- `Font.weight` has been removed in favor of `Font.extraBold`, `Font.regular`, `Font.light`, etc. All weights from 100 - 900 are represented.
117- `Font.weight` has been removed in favor of `Font.extraBold`, `Font.regular`, `Font.light`, etc. All weights from 100 - 900 are represented.
121- `Background.image` and `Background.fittedImage` will place a centered background image, instead of anchoring at the top left.
118- `Background.image` and `Background.fittedImage` will place a centered background image, instead of anchoring at the top left.
122−- `fillBetween { min : Maybe Int, max : Maybe Int}` is now present for `min/max height/width` behavior. It works like fill, but with an optional top and lower bound.
119+- `fill |> minimum 20 |> maximum 200` is now present for `minWidth`, `maxWidth`, `minHeight` and `maxHeight` behavior. It works like fill, but with an optional top and lower bound.
123- `transparent` - Set an element as transparent. It will take up space, but otherwise be transparent and unclickable.
120- `transparent` - Set an element as transparent. It will take up space, but otherwise be transparent and unclickable.
124- `alpha` can now be set for an element.
121- `alpha` can now be set for an element.
125- `attribute` has been renamed `htmlAttribute` to better convey what it's used for.
122- `attribute` has been renamed `htmlAttribute` to better convey what it's used for.
notes/RUNNING_TESTS.mdnew file+65
@@ -0,0 +1,65 @@
1+# Elm UI Test Suite
2+
3+There are two types of tests for Elm UI. The normal kind, which are located in `tests/suite/`
4+
5+These can be run using [`elm-test`](https://github.com/elm-explorations/test) and can be run via
6+
7+```bash
8+# in the root elm-ui directory
9+yarn install # or npm install
10+yarn run test # or npm run test
11+```
12+
13+**Note** you need to be at the `elm-ui` root dir.
14+
15+# Layout Testing
16+
17+`elm-ui` also needs to ensure that all layouts work as expected on all browsers.
18+
19+In order to do this, we need a different testing environment.
20+
21+So, the tests in `elm-ui/tests-rendering/src/Tests` will render output, then harvest bounding boxes form the browser, and run the test on the resulting data.
22+
23+Run this locally via:
24+
25+```bash
26+npm install
27+npm run test-render
28+```
29+
30+**Note** if you run this, it runs by default in headless chrome, so you won't see a browser actually open. Ideally you'll just see something like this:
31+
32+```
33+Compiling tests
34+Done compiling
35+Running locally on Chrome...
36+Local Chrome -> All 18029 tests passed
37+```
38+
39+That's right. We have 18,029 tests. Woohoo!
40+
41+# Running on Sauce Labs
42+
43+In order to automate some of this stuff, this test can be run on Sauce Labs.
44+
45+If you have an account, you'll need to create a `elm-ui/sauce.env` file, which has the following fields:
46+
47+```
48+export SAUCE_ACCESS_KEY={your key}
49+export SAUCE_USERNAME={your username}
50+```
51+
52+You can then run.
53+
54+```bash
55+npm run test-render-sauce
56+```
57+
58+**Note**: The compiled `elm-ui` test needs to be made public somewhere in order for this to work. At the moment it's at my github.io account, though something more permanenet might be set up.
59+
60+
61+# Sauce Labs References
62+
63+https://wiki.saucelabs.com/display/DOCS/Platform+Configurator#/
64+https://wiki.saucelabs.com/display/DOCS/Sauce+Labs+Basics
65+https://github.com/saucelabs-sample-test-frameworks/Python-Pytest-Selenium
notes/classifying-issues.mdnew file+29
@@ -0,0 +1,29 @@
1+# Classifying Issues
2+
3+
4+One of the first things we want to do is to keep our issues categorized.
5+
6+If you add a comment to an issue that references a label, that label will be assigned to that issue! (e.g. `#has-ellie` will add the `has-ellie` label.)
7+
8+[Here's one that I categorized](https://github.com/mdgriffith/elm-ui/issues/201)
9+
10+[Labels are described here](https://github.com/mdgriffith/elm-ui/labels)
11+
12+- **Feature Suggestions** - `#feature-suggestion` - This issue describes a feature suggestion. Tagging it with `#feature-suggestion` is all that needs to happen.
13+
14+- **Pain Point** - `#pain-point` - This is an issue that descrbes a challenge someone is facing, but makes not direct suggestion about how it should be solved. Here's a good example, [unable to applly text overflow ellipses](https://github.com/mdgriffith/elm-ui/issues/112).
15+
16+- **Bug** - `#bug` - The issue that's being described is potentially a bug. It may not be totally obvious what the fix is.
17+ - **Has Ellie** - `#has-ellie` - Every bug described should have an ellie showing the problem, even if it's sorta trivial.
18+ - **No Ellie** - If it's a bug, but has been checked for ellies and has no ellie, flag it as `#no-ellie`.
19+ - **Has Test** - `#has-test` - Once we have an ellie for the problem, we want a version of that code in the codebase so I can easily take a look.
20+ - The thing to do is to open a PR that copies that ellie into the [`tests-rendering/cases/open`](https://github.com/mdgriffith/elm-ui/tree/master/tests-rendering/cases/open) directory. Give it a succinct, human name.
21+ - Rename the `Element.*` imports as `Testable.Element.*`
22+ - Add a link to the issue, the title of the issue, and the body of the issue to the module comment. [Here's an example](https://github.com/mdgriffith/elm-ui/tree/master/tests-rendering/cases/open/InFrontSize.elm)
23+ - Test is compiling - Optionally you can see if the test is compiling by first `cd tests-rendering` and then running `elm-live cases/open/{The file}.elm --open --dir=view -- --output=view/elm.js --debug`
24+ - If it does not compile, flag the issue as `#test-not-compiling`. Don't worry about fixing it unless it's really obvious what needs to happen.
25+ - Check if the test passes. Do that by opening `tests-rendering/cases/view/view.html` after running the above compilation. If it says all passes, likely you should flag the issue as `#test-incorrectly-passing`.
26+ - If it's failing, you can flag as `#test-failing`
27+
28+
29+
notes/discussion/ColorWithoutAlpha.API.mdnew file+135
@@ -0,0 +1,135 @@
1+# API sketch for separating out alpha from Color
2+
3+**Motivation**
4+
5+If we separate out alpha from the core color type, we can
6+
7+1. Have a unified `Color` type that works in all contexts, including in webGL situations where transparency may be handled differently, or not at all.
8+
9+2. Encourage people to use actual color mixing functions where possible and to enumerate their colors concretely.
10+ - The point here is that color mixing is situation dependent. Why not just mix a color explicitly in a way where you know it looks good?
11+
12+3. With a totally opaque color type, we can calculate contrast for accessibility evaluation easily. An alpha channel means we'd have to emulate browser mixing to do that, which I'm not sure is consistent.
13+
14+Ultimately I want the position of `elm-ui` to be something like the following:
15+
16+1. `rgb`(both value based and hex) is more of an interop format than a color space you'd actually want to modify things in. Think, when have you ever thought "oh, just bump the red channel down a bit and you'll be good"?
17+
18+ - As an interop format, it means it's what you're going to be copying from tools or receiving from a designer.
19+ - These tools generally have the ability to mix things properly.
20+ - By mixing things concretely, designers have more control over their ultimate design.
21+
22+2. Transparency in most of these cases is still necessary or at the least convenient. It's not too difficult to treat that separately than the identity of a color value.
23+
24+3. Ultimately we want to encourage people to use a colorspace like [HSLuv](https://package.elm-lang.org/packages/kuon/elm-hsluv/latest/). Basically any of the colorspaces that are based in [CIEXYZ colorspace](https://en.wikipedia.org/wiki/CIE_1931_color_space). They're much easier to use. - May not really seem related to alpha channels, but the idea is that doing things like `lightening` a color is much easier in these other colorspaces.
25+
26+## Element.Font
27+
28+ Font.color : Color -> Attribute msg
29+
30+ -- Tempted to drop this one.
31+ -- People could still have transparent text using `Element.opacity`
32+ -- if they really want it
33+ Font.opacity : Float -> Attribute msg
34+
35+ Font.shadow :
36+ { offset : (Float, Float)
37+ , blur : Float
38+ , color : Color
39+ , opacity : Float
40+ } -> Attribute msg
41+
42+## Element.Background
43+
44+ Background.color : Color -> Attribute
45+
46+ -- background opacity is commonly used when we have some text
47+ -- over an image background.
48+ Background.opacity : Float -> Attribute
49+
50+For gradients, we can have opacity as a separate set of steps.
51+This actually makes it _easier_ to do something like a rainbow that linearly fades away. We don't have to figure out the exact opacity that the 5th color has.
52+
53+ Background.gradient :
54+ { angle : Float
55+ , colors : List Color
56+ , opacity : List Float
57+ }
58+
59+Do you ever have a gradient with more than two alpha steps?
60+Maybe you'd actually like to adjust the falloff curve instead of have it be linear?
61+Maybe there's an even better way to represent this?
62+
63+ Will eventually want to cover radial gradients, but a similar approach to the above is likely easy.
64+
65+Took a look at [background blend modes](https://developer.mozilla.org/en-US/docs/Web/CSS/background-blend-mode), which can be used to dynamically color images, like the [header image here](https://professional-rentals.com/).
66+
67+The blend modes are influenced by background or element opacity.
68+
69+In that way, we could have something like
70+
71+ Background.blend 0.5 color
72+
73+Which would set a color mode and set the background opacity. I'd need to play around with it, but seems kinda cool!
74+
75+## Element.Border
76+
77+Sometimes a transparent border is used as a placeholder, and then we change a color on `mouseOver`. This is to avoid layout movement in the resulting animation.
78+
79+ Border.color : Color -> Attribute
80+
81+ Border.opacity : Float -> Attribute
82+
83+ Border.shadow :
84+ { offset : (Float, Float)
85+ , size : Float
86+ , blur : Float
87+ , color : Color
88+ , opacity : Float
89+ }
90+
91+ Border.manyShadows :
92+ List
93+ { offset : (Float, Float)
94+ , blur : Float
95+ , color : Color
96+ , opacity : Float
97+ } -> Attribute msg
98+
99+ Border.innerShadow
100+ { offset : ( Float, Float )
101+ , size : Float
102+ , blur : Float
103+ , color : Color
104+ , opacity : Float
105+ }
106+
107+# Discussion and Usecases
108+
109+The main question about binding alpha with color is:
110+
111+ Is the identity of this color an identity about the color and it's ability to mix. Knowing that it's ability to mix in this case is not great.
112+
113+Or would you want to set these things explicitly and independently of each other?
114+
115+## Tinting and shading (i.e. lightening and darkening)
116+
117+_Note_ - not sure what package would house these functions.
118+
119+We usually get in the habit of using alpha for an ad-hoc lightener/darkener.
120+This can easily be replicated with functions that actually operate on colors in elm.
121+
122+ Color.lighten 0.3 color
123+
124+With the idea that this function should use the luminance from CIELUV instead of lightness from hsl.
125+
126+## Mixing two colors
127+
128+We also use alpha as an ad hoc way to mix two colors (i.e. [turn a font subtley green on a green background](https://medium.com/refactoring-ui/7-practical-tips-for-cheating-at-design-40c736799886#9cdf).
129+
130+ el
131+ [ Background.color bg
132+ -- explicitly mix the two!
133+ , Font.color (Color.mix 0.2 white bg)
134+ ]
135+ (text "Howdy")
notes/discussion/ColorWithoutAlpha.mdnew file+67
@@ -0,0 +1,67 @@
1+# A Design for Color without Alpha
2+
3+Color is hard!
4+
5+I've spent a decade and a half in web development and only now feel like I have some sort of handle on it.
6+
7+What I've learned basically comes down to the fact that the two color spaces we're used to dealing with (`rgb` and `hsl`), are not actually that great for thinking about color. Which is unfortunate.
8+
9+So, what can we use instead?
10+
11+Research on color perception in the 1920's led to the development of the [CIEXYZ colorspace](https://en.wikipedia.org/wiki/CIE_1931_color_space), which describes color in a way that is much closer to how humans perceive color. Essentially they were able to model constants in their equations that literally represent some of the built-in values we have as humans to perceive color.
12+
13+How crazy is that?
14+
15+(Skipping over the fact that there is variation in how people perceive color.)
16+
17+There are a number of color spaces that are based on this initial research, including CIELAB(generally recommended for print), and CIELUV(generally recommended for light). They are essentailly different ways to talk about the same color space. Sorta like polar coordinates(r,θ) and cartesian coordiantes (x,y) can both represent a point.
18+
19+The `L` in the above acronyms represents `Luminance`.
20+
21+This is one of the really cool parts. Two colors that have the same `Luminance`, will be equally "bright" to the human eye.
22+
23+You might be thinking "well, what about the `lightness` channel in `HSL`, huh?". Turns out it's not really based on anything!
24+
25+Here are two hsl colors with the same lightness:
26+![](http://lea.verou.me/wp-content/uploads/2020/04/image-4.png)
27+
28+Do they look like the same "brightness"?
29+
30+Unfortunately the L in HSL stands for Lies and we've been misled all along.
31+
32+[This whole article on color spaces is worth a read if you got the time](http://lea.verou.me/2020/04/lch-colors-in-css-what-why-and-how/)
33+
34+
35+Ok, so, luminance is really cool.
36+
37+With a real `Luminance` factor you can
38+ 1. Generate palettes of colors that work together in a consistent manner.
39+ 2. Automatically know the difference in luminance between two colors. Guess what that is. It's a contrast calculation! Like for accessibility! How nice would that be if it was X - Y as opposed to some crazy math?
40+ 3. Get an intuition for how colors will interact with each other.
41+ 4. Generate gradients that aren't unexpectedly broken. (I have some examples of this, I'll dig them up later)
42+ 5. Animate colors consistently. Animating in rgb or hsl will cause color animation to look awful in different ways.
43+
44+It really is a better world.
45+
46+Ok, so how do we get there and what does this mean for elm-ui?
47+
48+
49+# Elm UI stuff
50+
51+The above knowledge is hard won. Many people are not aware that there are better colorspaces than rgb and hsl.
52+
53+Color is hard. In many cases, it will remain hard until people get a nice introduction to something based on CIEXYZ.
54+
55+In elm, [we have a package for HSLuv](
56+https://package.elm-lang.org/packages/kuon/elm-hsluv/latest/), which you can use right now. It's great.
57+
58+However! We have one confouding factor, which is that we're used to bundling an `alpha` value with our colors.
59+
60+The same math that makes rgb and hsl less than great is used to blend colors via alpha.
61+
62+By bundling alpha with color, we're encouranging people to blend colors in an ad-hoc way when we could be providing them avenues to easily do it the right way. We have a whole programming language, we're not confined to only CSS anymore.
63+
64+However! Frontend development also involves talking to designers. Designers usually provide rgb, hsl, or a hex version of rgb.
65+
66+I now sorta view these as *interop formats*.
67+
notes/discussion/Internationalization.mdnew file+13
@@ -0,0 +1,13 @@
1+# Internationalization
2+
3+What are the concerns that `elm-ui` should handle in order to properly support internationalization in an app?
4+
5+# Right-to-Left and Left-to-Right Languages
6+
7+[This talk from Strange Loop is an amazing overview of the concerns for RtL and LtR languages.](https://www.youtube.com/watch?v=xpumLsaAWGw&t=3s) Turns out it can get super crazy!
8+
9+It's also interesting because one of the design decisions in `elm-ui` is to support concrete directions like `alignLeft` and `alignRight` instead of `align-conten: flex-start`.
10+
11+
12+
13+
notes/discussion/PaletteGroups.mdnew file+132
@@ -0,0 +1,132 @@
1+# Mini Palette Experiment
2+
3+`elm-ui` currently implements most things such as layout and style as attributes on a element. These are intended to be explicit so that visiting an element will give you all the information you need to understand how an element is shown.
4+
5+However, this can also mean that Elements gather a lot of attributes and in the effort of capturing a consistent design language you may find yourself repeating a lot of combinations of attributes.
6+
7+Previously a construct like `mix : List (Attribute msg) -> Attribute msg` has been proposed as a way to make things easier, however that opens up a large design space. Developers then have to make the difficult decision about what attributes to group together. That decision is It also would allow intermixing of event handlers with style and layout, which seems weird.
8+
9+As an alternative, we could have specific groupings of attributes that are allowed. Done right, this may solve the problem of the dev having to worry about proper groupings and push them towards thinking of their design as a cohesive whole.
10+
11+My intuition says that these groupings will fall along the lines of the current module organization. Here are the helper functions that come to mind. These would be in addition to everything we already have.
12+
13+
14+## Spacing Palette
15+
16+```elm
17+Element.spaceWith :
18+ { padding :
19+ { top : Int
20+ , right : Int
21+ , bottom : Int
22+ , left : Int
23+ }
24+ , spacing :
25+ { x : Int
26+ , y : Int
27+ }
28+ } -> Attribute msg
29+```
30+
31+## Color Palette
32+
33+It might be a little weird to have a color grouping, but my gut says it probably makes sense.
34+
35+By binding background and text color together, we can know all of our background and text color combinations, making it easier to verify and specifiy a minimum contrast for accessibility.
36+
37+```elm
38+Element.colors :
39+ { background : Color
40+ , text : Color
41+ , border : Color
42+ } -> Attribute msg
43+```
44+
45+## Font Palette
46+
47+```elm
48+Element.Font.with :
49+ { typeface : String
50+ , fallback : List String
51+ , scale : Scale
52+ -- adjustments is a new thing that's coming that will allow more precise font sizing.
53+ , adjustments : Maybe Font.Adjustment
54+ -- These are variations like `slash zero`
55+ , variations : List Font.Variation
56+ } -> (Option, Attribute msg)
57+
58+type Scale
59+ = Single Int
60+ | Triple
61+ { small : Int
62+ , normal : Int
63+ , large : Int
64+ }
65+ | Fluid (windowSize -> Scale)
66+
67+
68+
69+
70+-- Usage
71+
72+(titleFont, title) =
73+ Font.with
74+ { typeface = "EB Garamond"
75+ , fallback =
76+ [ "georgia"
77+ , "serif"
78+ ]
79+ , scale =
80+ Font.Triple
81+ { small = 12
82+ , normal = 16
83+ , large = 32
84+ }
85+ , adjustments = Nothing
86+ , variations = []
87+ }
88+
89+
90+view =
91+ Element.layoutWith { options = [ titleFont ] } <|
92+ el
93+ [ title.large
94+ ]
95+ (text "I am a large title font")
96+
97+
98+```
99+
100+## Border Model
101+
102+```elm
103+Element.Border.with :
104+ { width : Int
105+ , style : Border.Style
106+ , rounded :
107+ { topLeft : Int
108+ , topRight : Int
109+ , bottomLeft : Int
110+ , bottomRight : Int
111+ }
112+ }
113+```
114+
115+
116+## Shadow Model
117+
118+This might mean breaking out shadows into their own module.
119+
120+```elm
121+Element.Shadow.stack : List Shadow -> Attribute msg
122+```
123+
124+
125+# General Questions
126+
127+So, here are the questions I have:
128+
129+- If you have a current codebase with `elm-ui`, would this simplify things at all? Is there a way you can quantify it(most elements I have would have half as many attributes)?
130+- Are there alternate groupings that you've come across?
131+
132+
notes/implementation/NEARBY.mdnew file+24
@@ -0,0 +1,24 @@
1+# Rendering Order
2+
3+Nearby elements such as `below`, `above`, and `inFront` are rendered after the other children of the `Element. `behindContent` is rendered before.
4+
5+This is so:
6+
7+- `inFront` doesn't need a special `z-index` to work. This can increase performance because too many `z-index` overrides means shipping more layers to the gpu.
8+- Nearby elements higher up in the DOM hierarchy will be on top of elements lower in the hierarchy. `inFront` on a higher element should be on top of `inFront` elements on a lower element.
9+- Allows nearby elements to be affected by `focused` for `Input`, because they can be reached by a sibling selector. `.focuesed:focus ~ .focusable-style {}`
10+
11+
12+
13+# Desired Behavior of Nearby Elements
14+
15+
16+
17+- `inFront` on an element will be in front of all children.
18+ - if there's an `inFront` attached to a child, it will be beneath the parent's `inFront`
19+- `behindContent`, likewise, will always be between the background and the element's children.
20+- `onLeft`, `onRight`, `above`, and `below` will be in front of any element they overlap with.
21+ - if an element has an `inFront` and it's neighbor has an `onLeft`, then the `onLeft` element will be on top of the `inFront`.
22+- if `onLeft`, `onRight`, `above`, and `below` on separate elements overlap, source order wins:
23+ - in a row, the one attached to the element farthest to the right wins.
24+ - in a column, the one attached to the element farthest down wins.
notes/research/Accessiblity.mdnew file+9
@@ -0,0 +1,9 @@
1+# Accessibility Resources
2+
3+What are good resources that cover effective techniques for accessibility?
4+
5+This can be talks, articles, papers, blogposts, whatever.
6+
7+Ideally the list here should include a link and a brief description of what's interesting about the resource.
8+
9+**TODO**
notes/research/Compatibility-Android.mdnew file+12
@@ -0,0 +1,12 @@
1+# Android Compatibity
2+
3+I'd love to know how easy or difficlt it would be to use `elm-ui`'s API to generate Android layouts.
4+
5+This document is here to track any research that people want to do into the subject. The idea would be to link to specific Android documentation and/or describe an approach for each concept.
6+
7+
8+Full API coverage would be wonderful, though to here's a good place to start.
9+
10+- Row/Column
11+- Nearby's
12+- Spacing/Padding
notes/research/Compatibility-iOS.mdnew file+12
@@ -0,0 +1,12 @@
1+# iOS API Compatibility
2+
3+I'd love to know how easy or difficlt it would be to use `elm-ui`'s API to generate iOS layouts.
4+
5+This document is here to track any research that people want to do into the subject. The idea would be to link to specific iOS documentation and/or describe an approach for each concept.
6+
7+
8+Full API coverage would be wonderful, though to here's a good place to start.
9+
10+- Row/Column
11+- Nearby's
12+- Spacing/Padding
notes/research/Internationalization.mdnew file+10
@@ -0,0 +1,10 @@
1+# Internationalization Resources
2+
3+What are good resources that cover effective internationalization techniques?
4+
5+This can be talks, articles, papers, blogposts, whatever.
6+
7+Ideally the list here should include a link and a brief description of what's interesting about the resource.
8+
9+- [How supporting Right-to-Left can expose your bad UX](https://www.youtube.com/watch?v=xpumLsaAWGw&t=3s) - A wonderful talk on Right-to-Left support and how it's not as obvious as it may seem.
10+ - [dir property](https://www.w3.org/International/questions/qa-html-dir)
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1235+}
package.jsonnew file+34
@@ -0,0 +1,34 @@
1+{
2+ "name": "elm-ui-testing",
3+ "version": "1.0.0",
4+ "description": "Run the Elm UI benchmarks and render tests",
5+ "main": "index.js",
6+ "scripts": {
7+ "test": "elm-test",
8+ "view-test": "node tests-rendering/automation/view.js",
9+ "test-render": "node tests-rendering/automation/run.js --chrome",
10+ "test-render-sauce": "source sauce.env; node tests-rendering/automation/run.js --sauce --headless",
11+ "test-render-sauce-automated": "node tests-rendering/automation/run.js --sauce --headless",
12+ "test-doc-preview": "bash tests-rendering/automation/doc-preview.sh",
13+ "bench": "node benchmarks/runtime/index.js",
14+ "list-issues": "hub issue -f \"%i,%U,%t,'%L'%n\" > issues.csv"
15+ },
16+ "repository": {
17+ "type": "git",
18+ "url": "git+https://github.com/mdgriffith/elm-ui.git"
19+ },
20+ "author": "Matthew Griffith <mdg.griffith@gmail.com> (http://mechanical-elephant.com/)",
21+ "license": "ISC",
22+ "bugs": {
23+ "url": "https://github.com/mdgriffith/elm-ui/issues"
24+ },
25+ "homepage": "https://github.com/mdgriffith/elm-ui#readme",
26+ "dependencies": {
27+ "chalk": "^2.4.2",
28+ "commander": "^2.20.0",
29+ "elm": "^0.19.1-3",
30+ "elm-test": "^0.19.1-revision2",
31+ "node-elm-compiler": "^5.0.4",
32+ "selenium-webdriver": "^4.0.0-alpha.7"
33+ }
34+}
src/Element.elm+176−85
@@ -34,7 +34,7 @@ module Element exposing
34
34
35# Rows and Columns
35# Rows and Columns
36
36
37−When we want more than one child on an element, we want to be _specific_ about how they will be layed out.
37+When we want more than one child on an element, we want to be _specific_ about how they will be laid out.
38
38
39So, the common ways to do that would be `row` and `column`.
39So, the common ways to do that would be `row` and `column`.
40
40
@@ -65,7 +65,7 @@ Text layout needs some specific considerations.
65
65
66# Padding and Spacing
66# Padding and Spacing
67
67
68−There's no concept of margin in `style-elements`, instead we have padding and spacing.
68+There's no concept of margin in `elm-ui`, instead we have padding and spacing.
69
69
70Padding is the distance between the outer edge and the content, and spacing is the space between children.
70Padding is the distance between the outer edge and the content, and spacing is the space between children.
71
71
@@ -105,9 +105,11 @@ If alignment is set on elements in a layout such as `row`, then the element will
105
105
106will result in a layout like
106will result in a layout like
107
107
108− |-|-| |-| |-|
108+ |-|-| |-| |-|
109
109
110−Where there are two elements on the left, one in the center, and one on the right.
110+Where there are two elements on the left, one on the right, and one in the center of the space between the elements on the left and right.
111+
112+**Note** For text alignment, check out `Element.Font`!
111
113
112@docs centerX, centerY, alignLeft, alignRight, alignTop, alignBottom
114@docs centerX, centerY, alignLeft, alignRight, alignTop, alignBottom
113
115
@@ -189,11 +191,7 @@ The main technique for responsiveness is to store window size information in you
189
191
190Install the `Browser` package, and set up a subscription for [`Browser.Events.onResize`](https://package.elm-lang.org/packages/elm/browser/latest/Browser-Events#onResize).
192Install the `Browser` package, and set up a subscription for [`Browser.Events.onResize`](https://package.elm-lang.org/packages/elm/browser/latest/Browser-Events#onResize).
191
193
192−You'll also need to retrieve the initial window size. You can either run the following task:
193−
194− Task.perform (\size -> WindowResize { width = size.width, height = size.height }) Window.size
195−
196−Or pass in `window.innerWidth` and `window.innerHeight` as flags to your program, which is the preferred way. This requires minor setup on the JS side, but allows you to avoid the state where you don't have window info.
194+You'll also need to retrieve the initial window size. You can either use [`Browser.Dom.getViewport`](https://package.elm-lang.org/packages/elm/browser/latest/Browser-Dom#getViewport) or pass in `window.innerWidth` and `window.innerHeight` as flags to your program, which is the preferred way. This requires minor setup on the JS side, but allows you to avoid the state where you don't have window info.
197
195
198@docs Device, DeviceClass, Orientation, classifyDevice
196@docs Device, DeviceClass, Orientation, classifyDevice
199
197
@@ -299,7 +297,7 @@ fromRgb255 clr =
299 clr.alpha
297 clr.alpha
300
298
301
299
302−{-| Deconstruct a `Color` into it's rgb channels.
300+{-| Deconstruct a `Color` into its rgb channels.
303-}
301-}
304toRgb :
302toRgb :
305 Color
303 Color
@@ -381,7 +379,7 @@ px =
381 Internal.Px
379 Internal.Px
382
380
383
381
384−{-| Shrink an element to fit it's contents.
382+{-| Shrink an element to fit its contents.
385-}
383-}
386shrink : Length
384shrink : Length
387shrink =
385shrink =
@@ -457,9 +455,6 @@ layoutWith { options } attrs child =
457 [ classes.root
455 [ classes.root
458 , classes.any
456 , classes.any
459 , classes.single
457 , classes.single
460−
461− -- , classes.contentCenterX
462− -- , classes.contentCenterY
463 ]
458 ]
464 )
459 )
465 :: (Internal.rootStyle ++ attrs)
460 :: (Internal.rootStyle ++ attrs)
@@ -472,11 +467,11 @@ type alias Option =
472 Internal.Option
467 Internal.Option
473
468
474
469
475−{-| Style elements embeds two StyleSheets, one that is constant, and one that changes dynamically based on styles collected from the elments being rendered.
470+{-| Elm UI embeds two StyleSheets, one that is constant, and one that changes dynamically based on styles collected from the elements being rendered.
476
471
477This option will stop the static/constant stylesheet from rendering.
472This option will stop the static/constant stylesheet from rendering.
478
473
479−Make sure to render the constant/static stylesheet at least once on your page!
474+If you're embedding multiple elm-ui `layout` elements, you need to guarantee that only one is rendering the static style sheet and that it's above all the others in the DOM tree.
480
475
481-}
476-}
482noStaticStyleSheet : Option
477noStaticStyleSheet : Option
@@ -650,20 +645,33 @@ wrappedRow attrs children =
650 newPadding =
645 newPadding =
651 case padded of
646 case padded of
652 Just (Internal.Padding name t r b l) ->
647 Just (Internal.Padding name t r b l) ->
653− if r >= x && b >= y then
648+ if r >= (toFloat x / 2) && b >= (toFloat y / 2) then
649+ let
650+ newTop =
651+ t - (toFloat y / 2)
652+
653+ newRight =
654+ r - (toFloat x / 2)
655+
656+ newBottom =
657+ b - (toFloat y / 2)
658+
659+ newLeft =
660+ l - (toFloat x / 2)
661+ in
654 Just <|
662 Just <|
655− Internal.StyleClass
663+ Internal.StyleClass Flag.padding
656− Flag.padding
657 (Internal.PaddingStyle
664 (Internal.PaddingStyle
658− (Internal.paddingName t
665+ (Internal.paddingNameFloat
659− (r - x)
666+ newTop
660− (b - y)
667+ newRight
661− l
668+ newBottom
669+ newLeft
662 )
670 )
663− t
671+ newTop
664− (r - x)
672+ newRight
665− (b - y)
673+ newBottom
666− l
674+ newLeft
667 )
675 )
668
676
669 else
677 else
@@ -693,6 +701,13 @@ wrappedRow attrs children =
693
701
694 Nothing ->
702 Nothing ->
695 -- Not enough space in padding to compensate for spacing
703 -- Not enough space in padding to compensate for spacing
704+ let
705+ halfX =
706+ negate (toFloat x / 2)
707+
708+ halfY =
709+ negate (toFloat y / 2)
710+ in
696 Internal.element
711 Internal.element
697 Internal.asEl
712 Internal.asEl
698 Internal.div
713 Internal.div
@@ -709,9 +724,28 @@ wrappedRow attrs children =
709 ++ classes.wrapped
724 ++ classes.wrapped
710 )
725 )
711 :: Internal.Attr
726 :: Internal.Attr
712− (Html.Attributes.style "margin-bottom" (String.fromInt (negate y) ++ "px"))
727+ (Html.Attributes.style "margin"
713− :: width fill
728+ (String.fromFloat halfY
714− :: height fill
729+ ++ "px"
730+ ++ " "
731+ ++ String.fromFloat halfX
732+ ++ "px"
733+ )
734+ )
735+ :: Internal.Attr
736+ (Html.Attributes.style "width"
737+ ("calc(100% + "
738+ ++ String.fromInt x
739+ ++ "px)"
740+ )
741+ )
742+ :: Internal.Attr
743+ (Html.Attributes.style "height"
744+ ("calc(100% + "
745+ ++ String.fromInt y
746+ ++ "px)"
747+ )
748+ )
715 :: Internal.StyleClass Flag.spacing (Internal.SpacingStyle spaceName x y)
749 :: Internal.StyleClass Flag.spacing (Internal.SpacingStyle spaceName x y)
716 :: []
750 :: []
717 )
751 )
@@ -733,7 +767,7 @@ type alias Todo =
733 el
767 el
734 [ Element.explain Debug.todo
768 [ Element.explain Debug.todo
735 ]
769 ]
736− (text "Help! I'm being debugged!")
770+ (text "Help, I'm being debugged!")
737
771
738-}
772-}
739explain : Todo -> Attribute msg
773explain : Todo -> Attribute msg
@@ -922,11 +956,11 @@ tableHelper attrs config =
922 }
956 }
923
957
924 InternalColumn col ->
958 InternalColumn col ->
925− { cursor
926− | elements =
959+ { elements =
927− onGrid cursor.row cursor.column (col.view cell)
960+ onGrid cursor.row cursor.column (col.view cell)
928− :: cursor.elements
961+ :: cursor.elements
929− , column = cursor.column + 1
962+ , column = cursor.column + 1
963+ , row = cursor.row
930 }
964 }
931
965
932 build columns rowData cursor =
966 build columns rowData cursor =
@@ -936,9 +970,9 @@ tableHelper attrs config =
936 cursor
970 cursor
937 columns
971 columns
938 in
972 in
939− { newCursor
973+ { elements = newCursor.elements
940− | row = cursor.row + 1
974+ , row = cursor.row + 1
941− , column = 1
975+ , column = 1
942 }
976 }
943
977
944 children =
978 children =
@@ -967,21 +1001,22 @@ tableHelper attrs config =
967 children.elements
1001 children.elements
968
1002
969 Just renderedHeaders ->
1003 Just renderedHeaders ->
970− renderedHeaders ++ children.elements
1004+ renderedHeaders ++ List.reverse children.elements
971 )
1005 )
972 )
1006 )
973
1007
974
1008
975{-| A paragraph will layout all children as wrapped, inline elements.
1009{-| A paragraph will layout all children as wrapped, inline elements.
976
1010
977− import Element
1011+ import Element exposing (el, paragraph, text)
978 import Element.Font as Font
1012 import Element.Font as Font
979
1013
1014+ view =
980− Element.paragraph []
1015+ paragraph []
981− [ text "lots of text ...."
1016+ [ text "lots of text ...."
982− , el [ Font.bold ] (text "this is bold")
1017+ , el [ Font.bold ] (text "this is bold")
983− , text "lots of text ...."
1018+ , text "lots of text ...."
984− ]
1019+ ]
985
1020
986This is really useful when you want to markup text by having some parts be bold, or some be links, or whatever you so desire.
1021This is really useful when you want to markup text by having some parts be bold, or some be links, or whatever you so desire.
987
1022
@@ -989,17 +1024,18 @@ Also, if a child element has `alignLeft` or `alignRight`, then it will be moved
989
1024
990This makes it particularly easy to do something like a [dropped capital](https://en.wikipedia.org/wiki/Initial).
1025This makes it particularly easy to do something like a [dropped capital](https://en.wikipedia.org/wiki/Initial).
991
1026
992− import Element
1027+ import Element exposing (alignLeft, el, padding, paragraph, text)
993 import Element.Font as Font
1028 import Element.Font as Font
994
1029
995− Element.paragraph []
1030+ view =
1031+ paragraph []
996− [ el
1032+ [ el
997− [ alignLeft
1033+ [ alignLeft
998− , padding 5
1034+ , padding 5
1035+ ]
1036+ (text "S")
1037+ , text "o much text ...."
999 ]
1038 ]
1000− (text "S")
1001− , text "o much text ...."
1002− ]
1003
1039
1004Which will look something like
1040Which will look something like
1005
1041
@@ -1129,6 +1165,8 @@ link attrs { url, label } =
1129 (classes.contentCenterX
1165 (classes.contentCenterX
1130 ++ " "
1166 ++ " "
1131 ++ classes.contentCenterY
1167 ++ classes.contentCenterY
1168+ ++ " "
1169+ ++ classes.link
1132 )
1170 )
1133 :: attrs
1171 :: attrs
1134 )
1172 )
@@ -1152,18 +1190,19 @@ newTabLink attrs { url, label } =
1152 :: Internal.Attr (Html.Attributes.target "_blank")
1190 :: Internal.Attr (Html.Attributes.target "_blank")
1153 :: width shrink
1191 :: width shrink
1154 :: height shrink
1192 :: height shrink
1193+ :: Internal.htmlClass
1155− :: Internal.htmlClass (classes.contentCenterX ++ " " ++ classes.contentCenterY)
1194+ (classes.contentCenterX
1195+ ++ " "
1196+ ++ classes.contentCenterY
1197+ ++ " "
1198+ ++ classes.link
1199+ )
1156 :: attrs
1200 :: attrs
1157 )
1201 )
1158 (Internal.Unkeyed [ label ])
1202 (Internal.Unkeyed [ label ])
1159
1203
1160
1204
1161{-| A link to download a file.
1205{-| A link to download a file.
1162−
1163−**Note** If you're using `Browser.application`, then this won't be enough to actually trigger a file download due to how `Browser.Navigation` works.
1164−
1165−[Here's a description of what needs to happen](https://github.com/elm/html/issues/175).
1166−
1167-}
1206-}
1168download :
1207download :
1169 List (Attribute msg)
1208 List (Attribute msg)
@@ -1212,28 +1251,42 @@ downloadAs attrs { url, filename, label } =
1212 (Internal.Unkeyed [ label ])
1251 (Internal.Unkeyed [ label ])
1213
1252
1214
1253
1254+
1255+{- NEARBYS -}
1256+
1257+
1258+createNearby : Internal.Location -> Element msg -> Attribute msg
1259+createNearby loc element =
1260+ case element of
1261+ Internal.Empty ->
1262+ Internal.NoAttribute
1263+
1264+ _ ->
1265+ Internal.Nearby loc element
1266+
1267+
1215{-| -}
1268{-| -}
1216below : Element msg -> Attribute msg
1269below : Element msg -> Attribute msg
1217below element =
1270below element =
1218− Internal.Nearby Internal.Below element
1271+ createNearby Internal.Below element
1219
1272
1220
1273
1221{-| -}
1274{-| -}
1222above : Element msg -> Attribute msg
1275above : Element msg -> Attribute msg
1223above element =
1276above element =
1224− Internal.Nearby Internal.Above element
1277+ createNearby Internal.Above element
1225
1278
1226
1279
1227{-| -}
1280{-| -}
1228onRight : Element msg -> Attribute msg
1281onRight : Element msg -> Attribute msg
1229onRight element =
1282onRight element =
1230− Internal.Nearby Internal.OnRight element
1283+ createNearby Internal.OnRight element
1231
1284
1232
1285
1233{-| -}
1286{-| -}
1234onLeft : Element msg -> Attribute msg
1287onLeft : Element msg -> Attribute msg
1235onLeft element =
1288onLeft element =
1236− Internal.Nearby Internal.OnLeft element
1289+ createNearby Internal.OnLeft element
1237
1290
1238
1291
1239{-| This will place an element in front of another.
1292{-| This will place an element in front of another.
@@ -1243,14 +1296,14 @@ onLeft element =
1243-}
1296-}
1244inFront : Element msg -> Attribute msg
1297inFront : Element msg -> Attribute msg
1245inFront element =
1298inFront element =
1246− Internal.Nearby Internal.InFront element
1299+ createNearby Internal.InFront element
1247
1300
1248
1301
1249{-| This will place an element between the background and the content of an element.
1302{-| This will place an element between the background and the content of an element.
1250-}
1303-}
1251behindContent : Element msg -> Attribute msg
1304behindContent : Element msg -> Attribute msg
1252behindContent element =
1305behindContent element =
1253− Internal.Nearby Internal.Behind element
1306+ createNearby Internal.Behind element
1254
1307
1255
1308
1256{-| -}
1309{-| -}
@@ -1271,7 +1324,8 @@ scale n =
1271 Internal.TransformComponent Flag.scale (Internal.Scale ( n, n, 1 ))
1324 Internal.TransformComponent Flag.scale (Internal.Scale ( n, n, 1 ))
1272
1325
1273
1326
1327+{-| Angle is given in radians. [Here are some conversion functions if you want to use another unit.](https://package.elm-lang.org/packages/elm/core/latest/Basics#degrees)
1274−{-| -}
1328+-}
1275rotate : Float -> Attr decorative msg
1329rotate : Float -> Attr decorative msg
1276rotate angle =
1330rotate angle =
1277 Internal.TransformComponent Flag.rotate (Internal.Rotate ( 0, 0, 1 ) angle)
1331 Internal.TransformComponent Flag.rotate (Internal.Rotate ( 0, 0, 1 ) angle)
@@ -1304,7 +1358,11 @@ moveLeft x =
1304{-| -}
1358{-| -}
1305padding : Int -> Attribute msg
1359padding : Int -> Attribute msg
1306padding x =
1360padding x =
1361+ let
1362+ f =
1363+ toFloat x
1364+ in
1307− Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) x x x x)
1365+ Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) f f f f)
1308
1366
1309
1367
1310{-| Set horizontal and vertical padding.
1368{-| Set horizontal and vertical padding.
@@ -1312,16 +1370,27 @@ padding x =
1312paddingXY : Int -> Int -> Attribute msg
1370paddingXY : Int -> Int -> Attribute msg
1313paddingXY x y =
1371paddingXY x y =
1314 if x == y then
1372 if x == y then
1373+ let
1374+ f =
1375+ toFloat x
1376+ in
1315− Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) x x x x)
1377+ Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) f f f f)
1316
1378
1317 else
1379 else
1380+ let
1381+ xFloat =
1382+ toFloat x
1383+
1384+ yFloat =
1385+ toFloat y
1386+ in
1318 Internal.StyleClass Flag.padding
1387 Internal.StyleClass Flag.padding
1319 (Internal.PaddingStyle
1388 (Internal.PaddingStyle
1320 ("p-" ++ String.fromInt x ++ "-" ++ String.fromInt y)
1389 ("p-" ++ String.fromInt x ++ "-" ++ String.fromInt y)
1321− y
1390+ yFloat
1322− x
1391+ xFloat
1323− y
1392+ yFloat
1324− x
1393+ xFloat
1325 )
1394 )
1326
1395
1327
1396
@@ -1336,22 +1405,32 @@ paddingXY x y =
1336
1405
1337And then just do
1406And then just do
1338
1407
1339− paddingEach { edges | right 5 }
1408+ paddingEach { edges | right = 5 }
1340
1409
1341-}
1410-}
1342paddingEach : { top : Int, right : Int, bottom : Int, left : Int } -> Attribute msg
1411paddingEach : { top : Int, right : Int, bottom : Int, left : Int } -> Attribute msg
1343paddingEach { top, right, bottom, left } =
1412paddingEach { top, right, bottom, left } =
1344 if top == right && top == bottom && top == left then
1413 if top == right && top == bottom && top == left then
1414+ let
1415+ topFloat =
1416+ toFloat top
1417+ in
1418+ Internal.StyleClass Flag.padding
1345− Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt top) top top top top)
1419+ (Internal.PaddingStyle ("p-" ++ String.fromInt top)
1420+ topFloat
1421+ topFloat
1422+ topFloat
1423+ topFloat
1424+ )
1346
1425
1347 else
1426 else
1348 Internal.StyleClass Flag.padding
1427 Internal.StyleClass Flag.padding
1349 (Internal.PaddingStyle
1428 (Internal.PaddingStyle
1350 (Internal.paddingName top right bottom left)
1429 (Internal.paddingName top right bottom left)
1351− top
1430+ (toFloat top)
1352− right
1431+ (toFloat right)
1353− bottom
1432+ (toFloat bottom)
1354− left
1433+ (toFloat left)
1355 )
1434 )
1356
1435
1357
1436
@@ -1394,7 +1473,7 @@ alignRight =
1394{-| -}
1473{-| -}
1395spaceEvenly : Attribute msg
1474spaceEvenly : Attribute msg
1396spaceEvenly =
1475spaceEvenly =
1397− Internal.Class Flag.xAlign (.spaceEvenly Internal.Style.classes)
1476+ Internal.Class Flag.spacing Internal.Style.classes.spaceEvenly
1398
1477
1399
1478
1400{-| -}
1479{-| -}
@@ -1426,7 +1505,7 @@ transparent on =
1426
1505
1427{-| A capped value between 0.0 and 1.0, where 0.0 is transparent and 1.0 is fully opaque.
1506{-| A capped value between 0.0 and 1.0, where 0.0 is transparent and 1.0 is fully opaque.
1428
1507
1429−Semantically equavalent to html opacity.
1508+Semantically equivalent to html opacity.
1430
1509
1431-}
1510-}
1432alpha : Float -> Attr decorative msg
1511alpha : Float -> Attr decorative msg
@@ -1516,17 +1595,29 @@ type Orientation
1516
1595
1517
1596
1518{-| Takes in a Window.Size and returns a device profile which can be used for responsiveness.
1597{-| Takes in a Window.Size and returns a device profile which can be used for responsiveness.
1598+
1599+If you have more detailed concerns around responsiveness, it probably makes sense to copy this function into your codebase and modify as needed.
1600+
1519-}
1601-}
1520classifyDevice : { window | height : Int, width : Int } -> Device
1602classifyDevice : { window | height : Int, width : Int } -> Device
1521classifyDevice window =
1603classifyDevice window =
1604+ -- Tested in this ellie:
1605+ -- https://ellie-app.com/68QM7wLW8b9a1
1522 { class =
1606 { class =
1607+ let
1608+ longSide =
1609+ max window.width window.height
1610+
1611+ shortSide =
1612+ min window.width window.height
1613+ in
1523− if window.width <= 600 then
1614+ if shortSide < 600 then
1524 Phone
1615 Phone
1525
1616
1526− else if window.width > 600 && window.width <= 1200 then
1617+ else if longSide <= 1200 then
1527 Tablet
1618 Tablet
1528
1619
1529− else if window.width > 1200 && window.width <= 1800 then
1620+ else if longSide > 1200 && longSide <= 1920 then
1530 Desktop
1621 Desktop
1531
1622
1532 else
1623 else
@@ -1543,7 +1634,7 @@ classifyDevice window =
1543{-| When designing it's nice to use a modular scale to set spacial rythms.
1634{-| When designing it's nice to use a modular scale to set spacial rythms.
1544
1635
1545 scaled =
1636 scaled =
1546− Scale.modular 16 1.25
1637+ Element.modular 16 1.25
1547
1638
1548A modular scale starts with a number, and multiplies it by a ratio a number of times.
1639A modular scale starts with a number, and multiplies it by a ratio a number of times.
1549Then, when setting font sizes you can use:
1640Then, when setting font sizes you can use:
src/Element/Background.elm+2−2
@@ -12,7 +12,7 @@ module Element.Background exposing
12
12
13@docs image, uncropped, tiled, tiledX, tiledY
13@docs image, uncropped, tiled, tiledX, tiledY
14
14
15−**Note** if you want more control over a background image than is provided here, you should try just using a normal `Element.image` with something like `Element.behind`.
15+**Note** if you want more control over a background image than is provided here, you should try just using a normal `Element.image` with something like `Element.behindContent`.
16
16
17-}
17-}
18
18
@@ -35,7 +35,7 @@ image src =
35 Internal.Attr (VirtualDom.style "background" ("url(\"" ++ src ++ "\") center / cover no-repeat"))
35 Internal.Attr (VirtualDom.style "background" ("url(\"" ++ src ++ "\") center / cover no-repeat"))
36
36
37
37
38−{-| A centered background image that keeps it's natural propostions, but scales to fit the space.
38+{-| A centered background image that keeps its natural proportions, but scales to fit the space.
39-}
39-}
40uncropped : String -> Attribute msg
40uncropped : String -> Attribute msg
41uncropped src =
41uncropped src =
src/Element/Border.elm+90−21
@@ -41,38 +41,81 @@ import Internal.Style as Style exposing (classes)
41{-| -}
41{-| -}
42color : Color -> Attr decorative msg
42color : Color -> Attr decorative msg
43color clr =
43color clr =
44+ Internal.StyleClass
45+ Flag.borderColor
46+ (Internal.Colored
44− Internal.StyleClass Flag.borderColor (Internal.Colored ("border-color-" ++ Internal.formatColorClass clr) "border-color" clr)
47+ ("bc-" ++ Internal.formatColorClass clr)
48+ "border-color"
49+ clr
50+ )
45
51
46
52
47{-| -}
53{-| -}
48width : Int -> Attribute msg
54width : Int -> Attribute msg
49width v =
55width v =
50− Internal.StyleClass Flag.borderWidth (Internal.Single ("border-" ++ String.fromInt v) "border-width" (String.fromInt v ++ "px"))
56+ Internal.StyleClass
57+ Flag.borderWidth
58+ (Internal.BorderWidth
59+ ("b-" ++ String.fromInt v)
60+ v
61+ v
62+ v
63+ v
64+ )
51
65
52
66
53{-| Set horizontal and vertical borders.
67{-| Set horizontal and vertical borders.
54-}
68-}
55widthXY : Int -> Int -> Attribute msg
69widthXY : Int -> Int -> Attribute msg
56widthXY x y =
70widthXY x y =
57− Internal.StyleClass Flag.borderWidth (Internal.Single ("border-" ++ String.fromInt x ++ "-" ++ String.fromInt y) "border-width" (String.fromInt y ++ "px " ++ String.fromInt x ++ "px"))
71+ Internal.StyleClass
72+ Flag.borderWidth
73+ (Internal.BorderWidth
74+ ("b-"
75+ ++ String.fromInt x
76+ ++ "-"
77+ ++ String.fromInt y
78+ )
79+ y
80+ x
81+ y
82+ x
83+ )
58
84
59
85
60{-| -}
86{-| -}
61−widthEach : { bottom : Int, left : Int, right : Int, top : Int } -> Attribute msg
87+widthEach :
88+ { bottom : Int
89+ , left : Int
90+ , right : Int
91+ , top : Int
92+ }
93+ -> Attribute msg
62widthEach { bottom, top, left, right } =
94widthEach { bottom, top, left, right } =
95+ if top == bottom && left == right then
96+ if top == right then
97+ width top
98+
99+ else
100+ widthXY left top
101+
102+ else
63− Internal.StyleClass Flag.borderWidth
103+ Internal.StyleClass Flag.borderWidth
64− (Internal.Single ("border-" ++ String.fromInt top ++ "-" ++ String.fromInt right ++ String.fromInt bottom ++ "-" ++ String.fromInt left)
104+ (Internal.BorderWidth
65− "border-width"
105+ ("b-"
66− (String.fromInt top
106+ ++ String.fromInt top
67− ++ "px "
107+ ++ "-"
108+ ++ String.fromInt right
109+ ++ "-"
110+ ++ String.fromInt bottom
111+ ++ "-"
112+ ++ String.fromInt left
113+ )
114+ top
68− ++ String.fromInt right
115+ right
69− ++ "px "
70− ++ String.fromInt bottom
116+ bottom
71− ++ "px "
117+ left
72− ++ String.fromInt left
73− ++ "px"
74 )
118 )
75− )
76
119
77
120
78
121
@@ -105,14 +148,34 @@ dotted =
105-}
148-}
106rounded : Int -> Attribute msg
149rounded : Int -> Attribute msg
107rounded radius =
150rounded radius =
108− Internal.StyleClass Flag.borderRound (Internal.Single ("border-radius-" ++ String.fromInt radius) "border-radius" (String.fromInt radius ++ "px"))
151+ Internal.StyleClass
152+ Flag.borderRound
153+ (Internal.Single
154+ ("br-" ++ String.fromInt radius)
155+ "border-radius"
156+ (String.fromInt radius ++ "px")
157+ )
109
158
110
159
111{-| -}
160{-| -}
112−roundEach : { topLeft : Int, topRight : Int, bottomLeft : Int, bottomRight : Int } -> Attribute msg
161+roundEach :
162+ { topLeft : Int
163+ , topRight : Int
164+ , bottomLeft : Int
165+ , bottomRight : Int
166+ }
167+ -> Attribute msg
113roundEach { topLeft, topRight, bottomLeft, bottomRight } =
168roundEach { topLeft, topRight, bottomLeft, bottomRight } =
114 Internal.StyleClass Flag.borderRound
169 Internal.StyleClass Flag.borderRound
115− (Internal.Single ("border-radius-" ++ String.fromInt topLeft ++ "-" ++ String.fromInt topRight ++ String.fromInt bottomLeft ++ "-" ++ String.fromInt bottomRight)
170+ (Internal.Single
171+ ("br-"
172+ ++ String.fromInt topLeft
173+ ++ "-"
174+ ++ String.fromInt topRight
175+ ++ String.fromInt bottomLeft
176+ ++ "-"
177+ ++ String.fromInt bottomRight
178+ )
116 "border-radius"
179 "border-radius"
117 (String.fromInt topLeft
180 (String.fromInt topLeft
118 ++ "px "
181 ++ "px "
@@ -168,7 +231,10 @@ shadow almostShade =
168 }
231 }
169 in
232 in
170 Internal.StyleClass Flag.shadows <|
233 Internal.StyleClass Flag.shadows <|
234+ Internal.Single
235+ (Internal.boxShadowClass shade)
236+ "box-shadow"
171− Internal.Single (Internal.boxShadowName shade) "box-shadow" (Internal.formatBoxShadow shade)
237+ (Internal.formatBoxShadow shade)
172
238
173
239
174{-| -}
240{-| -}
@@ -190,7 +256,10 @@ innerShadow almostShade =
190 }
256 }
191 in
257 in
192 Internal.StyleClass Flag.shadows <|
258 Internal.StyleClass Flag.shadows <|
259+ Internal.Single
260+ (Internal.boxShadowClass shade)
261+ "box-shadow"
193− Internal.Single (Internal.boxShadowName shade) "box-shadow" (Internal.formatBoxShadow shade)
262+ (Internal.formatBoxShadow shade)
194
263
195
264
196
265
src/Element/Font.elm+238−22
@@ -5,6 +5,7 @@ module Element.Font exposing
5 , alignLeft, alignRight, center, justify, letterSpacing, wordSpacing
5 , alignLeft, alignRight, center, justify, letterSpacing, wordSpacing
6 , underline, strike, italic, unitalicized
6 , underline, strike, italic, unitalicized
7 , heavy, extraBold, bold, semiBold, medium, regular, light, extraLight, hairline
7 , heavy, extraBold, bold, semiBold, medium, regular, light, extraLight, hairline
8+ , Variant, variant, variantList, smallCaps, slashedZero, ligatures, ordinal, tabularNumbers, stackedFractions, diagonalFractions, swash, feature, indexed
8 , glow, shadow
9 , glow, shadow
9 )
10 )
10
11
@@ -37,23 +38,6 @@ module Element.Font exposing
37
38
38@docs external
39@docs external
39
40
40−`Font.external` can be used to import font files. Let's say you found a neat font on <http://fonts.google.com>:
41−
42− import Element
43− import Element.Font as Font
44−
45− view =
46− Element.el
47− [ Font.family
48− [ Font.external
49− { name = "Roboto"
50− , url = "https://fonts.googleapis.com/css?family=Roboto"
51− }
52− , Font.sansSerif
53− ]
54− ]
55− (Element.text "Woohoo, I'm stylish text")
56−
57
41
58## Alignment and Spacing
42## Alignment and Spacing
59
43
@@ -70,6 +54,11 @@ module Element.Font exposing
70@docs heavy, extraBold, bold, semiBold, medium, regular, light, extraLight, hairline
54@docs heavy, extraBold, bold, semiBold, medium, regular, light, extraLight, hairline
71
55
72
56
57+## Variants
58+
59+@docs Variant, variant, variantList, smallCaps, slashedZero, ligatures, ordinal, tabularNumbers, stackedFractions, diagonalFractions, swash, feature, indexed
60+
61+
73## Shadows
62## Shadows
74
63
75@docs glow, shadow
64@docs glow, shadow
@@ -90,7 +79,13 @@ type alias Font =
90{-| -}
79{-| -}
91color : Color -> Attr decorative msg
80color : Color -> Attr decorative msg
92color fontColor =
81color fontColor =
82+ Internal.StyleClass
83+ Flag.fontColor
84+ (Internal.Colored
93− Internal.StyleClass Flag.fontColor (Internal.Colored ("fc-" ++ Internal.formatColorClass fontColor) "color" fontColor)
85+ ("fc-" ++ Internal.formatColorClass fontColor)
86+ "color"
87+ fontColor
88+ )
94
89
95
90
96{-|
91{-|
@@ -110,7 +105,12 @@ color fontColor =
110-}
105-}
111family : List Font -> Attribute msg
106family : List Font -> Attribute msg
112family families =
107family families =
108+ Internal.StyleClass
109+ Flag.fontFamily
110+ (Internal.FontFamily
113− Internal.StyleClass Flag.fontFamily <| Internal.FontFamily (List.foldl Internal.renderFontClassName "ff-" families) families
111+ (List.foldl Internal.renderFontClassName "ff-" families)
112+ families
113+ )
114
114
115
115
116{-| -}
116{-| -}
@@ -138,6 +138,61 @@ typeface =
138
138
139
139
140{-| -}
140{-| -}
141+type alias Adjustment =
142+ { capital : Float
143+ , lowercase : Float
144+ , baseline : Float
145+ , descender : Float
146+ }
147+
148+
149+{-| -}
150+with :
151+ { name : String
152+ , adjustment : Maybe Adjustment
153+ , variants : List Variant
154+ }
155+ -> Font
156+with =
157+ Internal.FontWith
158+
159+
160+{-| -}
161+sizeByCapital : Attribute msg
162+sizeByCapital =
163+ Internal.htmlClass classes.sizeByCapital
164+
165+
166+{-| -}
167+full : Attribute msg
168+full =
169+ Internal.htmlClass classes.fullSize
170+
171+
172+{-| **Note** it's likely that `Font.external` will cause a flash on your page on loading.
173+
174+To bypass this, import your fonts using a separate stylesheet and just use `Font.typeface`.
175+
176+It's likely that `Font.external` will be removed or redesigned in the future to avoid the flashing.
177+
178+`Font.external` can be used to import font files. Let's say you found a neat font on <http://fonts.google.com>:
179+
180+ import Element
181+ import Element.Font as Font
182+
183+ view =
184+ Element.el
185+ [ Font.family
186+ [ Font.external
187+ { name = "Roboto"
188+ , url = "https://fonts.googleapis.com/css?family=Roboto"
189+ }
190+ , Font.sansSerif
191+ ]
192+ ]
193+ (Element.text "Woohoo, I'm stylish text")
194+
195+-}
141external : { url : String, name : String } -> Font
196external : { url : String, name : String } -> Font
142external { url, name } =
197external { url, name } =
143 Internal.ImportFont name url
198 Internal.ImportFont name url
@@ -291,10 +346,10 @@ shadow :
291 -> Attr decorative msg
346 -> Attr decorative msg
292shadow shade =
347shadow shade =
293 Internal.StyleClass Flag.txtShadows <|
348 Internal.StyleClass Flag.txtShadows <|
294− Internal.Single (Internal.textShadowName shade) "text-shadow" (Internal.formatTextShadow shade)
349+ Internal.Single (Internal.textShadowClass shade) "text-shadow" (Internal.formatTextShadow shade)
295
350
296
351
297−{-| A glow is just a simplified shadow
352+{-| A glow is just a simplified shadow.
298-}
353-}
299glow : Color -> Float -> Attr decorative msg
354glow : Color -> Float -> Attr decorative msg
300glow clr i =
355glow clr i =
@@ -306,4 +361,165 @@ glow clr i =
306 }
361 }
307 in
362 in
308 Internal.StyleClass Flag.txtShadows <|
363 Internal.StyleClass Flag.txtShadows <|
309− Internal.Single (Internal.textShadowName shade) "text-shadow" (Internal.formatTextShadow shade)
364+ Internal.Single (Internal.textShadowClass shade) "text-shadow" (Internal.formatTextShadow shade)
365+
366+
367+
368+{- Variants -}
369+
370+
371+{-| -}
372+type alias Variant =
373+ Internal.Variant
374+
375+
376+{-| You can use this to set a single variant on an element itself such as:
377+
378+ el
379+ [ Font.variant Font.smallCaps
380+ ]
381+ (text "rendered with smallCaps")
382+
383+**Note** These will **not** stack. If you want multiple variants, you should use `Font.variantList`.
384+
385+-}
386+variant : Variant -> Attribute msg
387+variant var =
388+ case var of
389+ Internal.VariantActive name ->
390+ Internal.Class Flag.fontVariant ("v-" ++ name)
391+
392+ Internal.VariantOff name ->
393+ Internal.Class Flag.fontVariant ("v-" ++ name ++ "-off")
394+
395+ Internal.VariantIndexed name index ->
396+ Internal.StyleClass Flag.fontVariant <|
397+ Internal.Single ("v-" ++ name ++ "-" ++ String.fromInt index)
398+ "font-feature-settings"
399+ ("\"" ++ name ++ "\" " ++ String.fromInt index)
400+
401+
402+isSmallCaps x =
403+ case x of
404+ Internal.VariantActive feat ->
405+ feat == "smcp"
406+
407+ _ ->
408+ False
409+
410+
411+{-| -}
412+variantList : List Variant -> Attribute msg
413+variantList vars =
414+ let
415+ features =
416+ vars
417+ |> List.map Internal.renderVariant
418+
419+ hasSmallCaps =
420+ List.any isSmallCaps vars
421+
422+ name =
423+ if hasSmallCaps then
424+ vars
425+ |> List.map Internal.variantName
426+ |> String.join "-"
427+ |> (\x -> x ++ "-sc")
428+
429+ else
430+ vars
431+ |> List.map Internal.variantName
432+ |> String.join "-"
433+
434+ featureString =
435+ String.join ", " features
436+ in
437+ Internal.StyleClass Flag.fontVariant <|
438+ Internal.Style ("v-" ++ name)
439+ [ Internal.Property "font-feature-settings" featureString
440+ , Internal.Property "font-variant"
441+ (if hasSmallCaps then
442+ "small-caps"
443+
444+ else
445+ "normal"
446+ )
447+ ]
448+
449+
450+{-| [Small caps](https://en.wikipedia.org/wiki/Small_caps) are rendered using uppercase glyphs, but at the size of lowercase glyphs.
451+-}
452+smallCaps : Variant
453+smallCaps =
454+ Internal.VariantActive "smcp"
455+
456+
457+{-| Add a slash when rendering `0`
458+-}
459+slashedZero : Variant
460+slashedZero =
461+ Internal.VariantActive "zero"
462+
463+
464+{-| -}
465+ligatures : Variant
466+ligatures =
467+ Internal.VariantActive "liga"
468+
469+
470+{-| Oridinal markers like `1st` and `2nd` will receive special glyphs.
471+-}
472+ordinal : Variant
473+ordinal =
474+ Internal.VariantActive "ordn"
475+
476+
477+{-| Number figures will each take up the same space, allowing them to be easily aligned, such as in tables.
478+-}
479+tabularNumbers : Variant
480+tabularNumbers =
481+ Internal.VariantActive "tnum"
482+
483+
484+{-| Render fractions with the numerator stacked on top of the denominator.
485+-}
486+stackedFractions : Variant
487+stackedFractions =
488+ Internal.VariantActive "afrc"
489+
490+
491+{-| Render fractions
492+-}
493+diagonalFractions : Variant
494+diagonalFractions =
495+ Internal.VariantActive "frac"
496+
497+
498+{-| -}
499+swash : Int -> Variant
500+swash =
501+ Internal.VariantIndexed "swsh"
502+
503+
504+{-| Set a feature by name and whether it should be on or off.
505+
506+Feature names are four-letter names as defined in the [OpenType specification](https://docs.microsoft.com/en-us/typography/opentype/spec/featurelist).
507+
508+-}
509+feature : String -> Bool -> Variant
510+feature name on =
511+ if on then
512+ Internal.VariantIndexed name 1
513+
514+ else
515+ Internal.VariantIndexed name 0
516+
517+
518+{-| A font variant might have multiple versions within the font.
519+
520+In these cases we need to specify the index of the version we want.
521+
522+-}
523+indexed : String -> Int -> Variant
524+indexed name on =
525+ Internal.VariantIndexed name on
src/Element/Input.elm+906−498
@@ -1,51 +1,186 @@
1module Element.Input exposing
1module Element.Input exposing
2+ ( focusedOnLoad
2− ( button
3+ , button
3 , checkbox, defaultCheckbox
4 , checkbox, defaultCheckbox
5+ , text, multiline
4− , text, Placeholder, placeholder
6+ , Placeholder, placeholder
5 , username, newPassword, currentPassword, email, search, spellChecked
7 , username, newPassword, currentPassword, email, search, spellChecked
6− , multiline
7 , slider, Thumb, thumb, defaultThumb
8 , slider, Thumb, thumb, defaultThumb
8 , radio, radioRow, Option, option, optionWith, OptionState(..)
9 , radio, radioRow, Option, option, optionWith, OptionState(..)
9− , Label, labelAbove, labelBelow, labelLeft, labelRight
10+ , Label, labelAbove, labelBelow, labelLeft, labelRight, labelHidden
10− , focusedOnLoad
11 )
11 )
12
12
13−{-|
13+{-| Input elements have a lot of constraints!
14+
15+We want all of our input elements to:
16+
17+ - _Always be accessible_
18+ - _Behave intuitively_
19+ - _Be completely restyleable_
20+
21+While these three goals may seem pretty obvious, Html and CSS have made it surprisingly difficult to achieve!
22+
23+And incredibly difficult for developers to remember all the tricks necessary to make things work. If you've every tried to make a `<textarea>` be the height of it's content or restyle a radio button while maintaining accessibility, you may be familiar.
24+
25+This module is intended to be accessible by default. You shouldn't have to wade through docs, articles, and books to find out [exactly how accessible your html actually is](https://www.powermapper.com/tests/screen-readers/aria/index.html).
26+
27+
28+# Focus Styling
29+
30+All Elements can be styled on focus by using [`Element.focusStyle`](Element#focusStyle) to set a global focus style or [`Element.focused`](Element#focused) to set a focus style individually for an element.
31+
32+@docs focusedOnLoad
33+
34+
35+# Buttons
14
36
15@docs button
37@docs button
16
38
39+
40+# Checkboxes
41+
42+A checkbox requires you to store a `Bool` in your model.
43+
44+This is also the first input element that has a [`required label`](#Label).
45+
46+ import Element exposing (text)
47+ import Element.Input as Input
48+
49+ type Msg
50+ = GuacamoleChecked Bool
51+
52+ view model =
53+ Input.checkbox []
54+ { onChange = GuacamoleChecked
55+ , icon = Input.defaultCheckbox
56+ , checked = model.guacamole
57+ , label =
58+ Input.labelRight []
59+ (text "Do you want Guacamole?")
60+ }
61+
17@docs checkbox, defaultCheckbox
62@docs checkbox, defaultCheckbox
18
63
19
64
20−## Text Input
65+# Text
21
66
22−@docs text, Placeholder, placeholder
67+@docs text, multiline
23
68
24−We can also give a hint about what type of content our text field contains. This will allow things like autofill to work correctly.
69+@docs Placeholder, placeholder
25
70
26−@docs username, newPassword, currentPassword, email, search, spellChecked
27
71
72+## Text with autofill
73+
74+If we want to play nicely with a browser's ability to autofill a form, we need to be able to give it a hint about what we're expecting.
75+
76+The following inputs are very similar to `Input.text`, but they give the browser a hint to allow autofill to work correctly.
77+
78+@docs username, newPassword, currentPassword, email, search, spellChecked
28
79
29−## Multiline Text
30
80
31−@docs multiline
81+# Sliders
32
82
83+A slider is great for choosing between a range of numerical values.
33
84
34−## Slider
85+ - **thumb** - The icon that you click and drag to change the value.
86+ - **track** - The line behind the thumb denoting where you can slide to.
35
87
36@docs slider, Thumb, thumb, defaultThumb
88@docs slider, Thumb, thumb, defaultThumb
37
89
38
90
39−## Radio Buttons
91+# Radio Selection
92+
93+The fact that we still call this a radio selection is fascinating. I can't remember the last time I actually used an honest-to-goodness button on a radio. Chalk it up along with the floppy disk save icon or the word [Dashboard](https://en.wikipedia.org/wiki/Dashboard).
94+
95+Perhaps a better name would be `Input.chooseOne`, because this allows you to select one of a set of options!
96+
97+Nevertheless, here we are. Here's how you put one together
98+
99+ Input.radio
100+ [ padding 10
101+ , spacing 20
102+ ]
103+ { onChange = ChooseLunch
104+ , selected = Just model.lunch
105+ , label = Input.labelAbove [] (text "Lunch")
106+ , options =
107+ [ Input.option Burrito (text "Burrito")
108+ , Input.option Taco (text "Taco!")
109+ , Input.option Gyro (text "Gyro")
110+ ]
111+ }
112+
113+**Note** we're using `Input.option`, which will render the default radio icon you're probably used to. If you want compeltely custom styling, use `Input.optionWith`!
40
114
41@docs radio, radioRow, Option, option, optionWith, OptionState
115@docs radio, radioRow, Option, option, optionWith, OptionState
42
116
43
117
44−## Labels
118+# Labels
45
119
120+Every input has a required `Label`.
121+
46−@docs Label, labelAbove, labelBelow, labelLeft, labelRight
122+@docs Label, labelAbove, labelBelow, labelLeft, labelRight, labelHidden
123+
124+
125+# Form Elements
126+
127+You might be wondering where something like `<form>` is.
128+
129+What I've found is that most people who want `<form>` usually want it for the [implicit submission behavior](https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#implicit-submission) or to be clearer, they want to do something when the `Enter` key is pressed.
130+
131+Instead of implicit submission behavior, [try making an `onEnter` event handler like in this Ellie Example](https://ellie-app.com/5X6jBKtxzdpa1). Then everything is explicit!
132+
133+And no one has to look up obtuse html documentation to understand the behavior of their code :).
134+
135+
136+# File Inputs
137+
138+Presently, elm-ui does not expose a replacement for `<input type="file">`; in the meantime, an `Input.button` and `elm/file`'s `File.Select` may meet your needs.
47
139
48−@docs focusedOnLoad
140+
141+# Disabling Inputs
142+
143+You also might be wondering how to disable an input.
144+
145+Disabled inputs can be a little problematic for user experience, and doubly so for accessibility. This is because it's now your priority to inform the user _why_ some field is disabled.
146+
147+If an input is truly disabled, meaning it's not focusable or doesn't send off a `Msg`, you actually lose your ability to help the user out! For those wary about accessibility [this is a big problem.](https://ux.stackexchange.com/questions/103239/should-disabled-elements-be-focusable-for-accessibility-purposes)
148+
149+Here are some alternatives to think about that don't involve explicitly disabling an input.
150+
151+**Disabled Buttons** - Change the `Msg` it fires, the text that is rendered, and optionally set a `Region.description` which will be available to screen readers.
152+
153+ import Element.Input as Input
154+ import Element.Region as Region
155+
156+ myButton ready =
157+ if ready then
158+ Input.button
159+ [ Background.color blue
160+ ]
161+ { onPress =
162+ Just SaveButtonPressed
163+ , label =
164+ text "Save blog post"
165+ }
166+
167+ else
168+ Input.button
169+ [ Background.color grey
170+ , Region.description
171+ "A publish date is required before saving a blogpost."
172+ ]
173+ { onPress =
174+ Just DisabledSaveButtonPressed
175+ , label =
176+ text "Save Blog "
177+ }
178+
179+Consider showing a hint if `DisabledSaveButtonPressed` is sent.
180+
181+For other inputs such as `Input.text`, consider simply rendering it in a normal `paragraph` or `el` if it's not editable.
182+
183+Alternatively, see if it's reasonable to _not_ display an input if you'd normally disable it. Is there an option where it's only visible when it's editable?
49
184
50-}
185-}
51
186
@@ -90,48 +225,112 @@ placeholder =
90 Placeholder
225 Placeholder
91
226
92
227
93−{-| Every input has a required `label`.
228+type LabelLocation
229+ = OnRight
230+ | OnLeft
231+ | Above
232+ | Below
233+
234+
94−-}
235+{-| -}
95type Label msg
236type Label msg
96− = Label Internal.Location (List (Attribute msg)) (Element msg)
237+ = Label LabelLocation (List (Attribute msg)) (Element msg)
238+ | HiddenLabel String
239+
240+
241+isStacked : Label msg -> Bool
242+isStacked label =
243+ case label of
244+ Label loc _ _ ->
245+ case loc of
246+ OnRight ->
247+ False
248+
249+ OnLeft ->
250+ False
251+
252+ Above ->
253+ True
254+
255+ Below ->
256+ True
257+
258+ HiddenLabel _ ->
259+ True
97
260
98
261
99{-| -}
262{-| -}
100labelRight : List (Attribute msg) -> Element msg -> Label msg
263labelRight : List (Attribute msg) -> Element msg -> Label msg
101labelRight =
264labelRight =
102− Label Internal.OnRight
265+ Label OnRight
103
266
104
267
105{-| -}
268{-| -}
106labelLeft : List (Attribute msg) -> Element msg -> Label msg
269labelLeft : List (Attribute msg) -> Element msg -> Label msg
107labelLeft =
270labelLeft =
108− Label Internal.OnLeft
271+ Label OnLeft
109
272
110
273
111{-| -}
274{-| -}
112labelAbove : List (Attribute msg) -> Element msg -> Label msg
275labelAbove : List (Attribute msg) -> Element msg -> Label msg
113labelAbove =
276labelAbove =
114− Label Internal.Above
277+ Label Above
115
278
116
279
117{-| -}
280{-| -}
118labelBelow : List (Attribute msg) -> Element msg -> Label msg
281labelBelow : List (Attribute msg) -> Element msg -> Label msg
119labelBelow =
282labelBelow =
120− Label Internal.Below
283+ Label Below
284+
285+
286+{-| Sometimes you may need to have a label which is not visible, but is still accessible to screen readers.
287+
288+Seriously consider a visible label before using this.
289+
290+The situations where a hidden label makes sense:
291+
292+ - A searchbar with a `search` button right next to it.
293+ - A `table` of inputs where the header gives the label.
294+
295+Basically, a hidden label works when there are other contextual clues that sighted people can pick up on.
296+
297+-}
298+labelHidden : String -> Label msg
299+labelHidden =
300+ HiddenLabel
301+
302+
303+hiddenLabelAttribute label =
304+ case label of
305+ HiddenLabel textLabel ->
306+ Internal.Describe (Internal.Label textLabel)
307+
308+ Label _ _ _ ->
309+ Internal.NoAttribute
121
310
122
311
123{-| A standard button.
312{-| A standard button.
124
313
125−The `onPress` handler will be fired either `onClick` or when the element is focused and the enter key has been pressed.
314+The `onPress` handler will be fired either `onClick` or when the element is focused and the `Enter` key has been pressed.
126
315
316+ import Element exposing (rgb255, text)
317+ import Element.Background as Background
127 import Element.Input as Input
318 import Element.Input as Input
128
319
320+ blue =
321+ Element.rgb255 238 238 238
322+
323+ myButton =
129− Input.button []
324+ Input.button
325+ [ Background.color blue
326+ , Element.focused
327+ [ Background.color purple ]
328+ ]
130− { onPress = ClickMsg
329+ { onPress = Just ClickMsg
131− , label = text "My Button"
330+ , label = text "My Button"
132− }
331+ }
133
332
134−`onPress` takes a `Maybe msg`. If you provide the value `Nothing`, then the button will be disabled.
333+**Note** If you have an icon button but want it to be accessible, consider adding a [`Region.description`](Element-Region#description), which will describe the button to screen readers.
135
334
136-}
335-}
137button :
336button :
@@ -151,9 +350,15 @@ button attrs { onPress, label } =
151 Internal.div
350 Internal.div
152 (Element.width Element.shrink
351 (Element.width Element.shrink
153 :: Element.height Element.shrink
352 :: Element.height Element.shrink
353+ :: Internal.htmlClass
154− :: Internal.htmlClass classes.contentCenterX
354+ (classes.contentCenterX
355+ ++ " "
155− :: Internal.htmlClass classes.contentCenterY
356+ ++ classes.contentCenterY
357+ ++ " "
156− :: Internal.htmlClass classes.seButton
358+ ++ classes.seButton
359+ ++ " "
360+ ++ classes.noTextSelection
361+ )
157 :: Element.pointer
362 :: Element.pointer
158 :: focusDefault attrs
363 :: focusDefault attrs
159 :: Internal.Describe Internal.Button
364 :: Internal.Describe Internal.Button
@@ -164,7 +369,17 @@ button attrs { onPress, label } =
164
369
165 Just msg ->
370 Just msg ->
166 Events.onClick msg
371 Events.onClick msg
167− :: onEnter msg
372+ :: onKeyLookup
373+ (\code ->
374+ if code == enter then
375+ Just msg
376+
377+ else if code == space then
378+ Just msg
379+
380+ else
381+ Nothing
382+ )
168 :: attrs
383 :: attrs
169 )
384 )
170 )
385 )
@@ -197,7 +412,14 @@ type alias Checkbox msg =
197 }
412 }
198
413
199
414
200−{-| -}
415+{-|
416+
417+ - **onChange** - The `Msg` to send.
418+ - **icon** - The checkbox icon to show. This can be whatever you'd like, but `Input.defaultCheckbox` is included to get you started.
419+ - **checked** - The current checked state.
420+ - **label** - The [`Label`](#Label) for this checkbox
421+
422+-}
201checkbox :
423checkbox :
202 List (Attribute msg)
424 List (Attribute msg)
203 ->
425 ->
@@ -210,37 +432,49 @@ checkbox :
210checkbox attrs { label, icon, checked, onChange } =
432checkbox attrs { label, icon, checked, onChange } =
211 let
433 let
212 attributes =
434 attributes =
435+ [ if isHiddenLabel label then
436+ Internal.NoAttribute
437+
438+ else
213− Element.spacing 6
439+ Element.spacing
440+ 6
214− :: [ Internal.Attr (Html.Events.onClick (onChange (not checked)))
441+ , Internal.Attr (Html.Events.onClick (onChange (not checked)))
215− , Region.announce
442+ , Region.announce
216− , onKeyLookup <|
443+ , onKeyLookup <|
217− \code ->
444+ \code ->
218− if code == enter then
445+ if code == enter then
219− Just <| onChange (not checked)
446+ Just <| onChange (not checked)
220−
447+
221− else if code == space then
448+ else if code == space then
222− Just <| onChange (not checked)
449+ Just <| onChange (not checked)
223
450
224− else
451+ else
225− Nothing
452+ Nothing
226− ]
453+ , tabindex 0
454+ , Element.pointer
455+ , Element.alignLeft
227− ++ (tabindex 0 :: Element.pointer :: Element.alignLeft :: Element.width Element.fill :: attrs)
456+ , Element.width Element.fill
457+ ]
458+ ++ attrs
228 in
459 in
229− applyLabel attributes
460+ applyLabel
230− label
231− (Internal.element
232− Internal.asEl
233− Internal.div
234− [ Internal.Attr <|
235− Html.Attributes.attribute "role" "checkbox"
461+ (Internal.Attr (Html.Attributes.attribute "role" "checkbox")
236− , Internal.Attr <|
462+ :: Internal.Attr
237− Html.Attributes.attribute "aria-checked" <|
463+ (Html.Attributes.attribute "aria-checked" <|
238 if checked then
464 if checked then
239 "true"
465 "true"
240
466
241 else
467 else
242 "false"
468 "false"
469+ )
470+ :: hiddenLabelAttribute label
471+ :: attributes
472+ )
473+ label
474+ (Internal.element
475+ Internal.asEl
476+ Internal.div
243− , Element.centerY
477+ [ Element.centerY
244 , Element.height Element.fill
478 , Element.height Element.fill
245 , Element.width Element.shrink
479 , Element.width Element.shrink
246 ]
480 ]
@@ -293,7 +527,9 @@ defaultThumb =
293 )
527 )
294 ]
528 ]
295 { onChange = AdjustValue
529 { onChange = AdjustValue
530+ , label =
531+ Input.labelAbove []
296− , label = Input.labelAbove [] (text "My Slider Value")
532+ (text "My Slider Value")
297 , min = 0
533 , min = 0
298 , max = 75
534 , max = 75
299 , step = Nothing
535 , step = Nothing
@@ -302,7 +538,7 @@ defaultThumb =
302 Input.defaultThumb
538 Input.defaultThumb
303 }
539 }
304
540
305−The `thumb` is the icon that you can move around.
541+`Element.behindContent` is used to render the track of the slider. Without it, no track would be rendered. The `thumb` is the icon that you can move around.
306
542
307The slider can be vertical or horizontal depending on the width/height of the slider.
543The slider can be vertical or horizontal depending on the width/height of the slider.
308
544
@@ -310,7 +546,7 @@ The slider can be vertical or horizontal depending on the width/height of the sl
310 - `height (px someHeight)` and `width (px someWidth)` where `someHeight` > `someWidth` will also do it.
546 - `height (px someHeight)` and `width (px someWidth)` where `someHeight` > `someWidth` will also do it.
311 - otherwise, the slider will be horizontal.
547 - otherwise, the slider will be horizontal.
312
548
313−**Note:** If you want a slider for an `Int` value:
549+**Note** If you want a slider for an `Int` value:
314
550
315 - set `step` to be `Just 1`, or some other whole value
551 - set `step` to be `Just 1`, or some other whole value
316 - `value = toFloat model.myInt`
552 - `value = toFloat model.myInt`
@@ -422,9 +658,34 @@ slider attributes input =
422 ]
658 ]
423 in
659 in
424 applyLabel
660 applyLabel
661+ [ if isHiddenLabel input.label then
662+ Internal.NoAttribute
663+
664+ else
425− [ Element.spacingXY spacingX spacingY
665+ Element.spacingXY spacingX spacingY
426 , Region.announce
666 , Region.announce
427− , Element.width Element.fill
667+ , Element.width
668+ (case trackWidth of
669+ Nothing ->
670+ Element.fill
671+
672+ Just (Internal.Px _) ->
673+ Element.shrink
674+
675+ Just x ->
676+ x
677+ )
678+ , Element.height
679+ (case trackHeight of
680+ Nothing ->
681+ Element.shrink
682+
683+ Just (Internal.Px _) ->
684+ Element.shrink
685+
686+ Just x ->
687+ x
688+ )
428 ]
689 ]
429 input.label
690 input.label
430 (Element.row
691 (Element.row
@@ -436,7 +697,8 @@ slider attributes input =
436 [ Internal.element
697 [ Internal.element
437 Internal.asEl
698 Internal.asEl
438 (Internal.NodeName "input")
699 (Internal.NodeName "input")
700+ [ hiddenLabelAttribute input.label
439− [ Internal.StyleClass Flag.active
701+ , Internal.StyleClass Flag.active
440 (Internal.Style
702 (Internal.Style
441 ("input[type=\"range\"]." ++ className ++ "::-moz-range-thumb")
703 ("input[type=\"range\"]." ++ className ++ "::-moz-range-thumb")
442 thumbShadowStyle
704 thumbShadowStyle
@@ -451,7 +713,7 @@ slider attributes input =
451 ("input[type=\"range\"]." ++ className ++ "::-ms-thumb")
713 ("input[type=\"range\"]." ++ className ++ "::-ms-thumb")
452 thumbShadowStyle
714 thumbShadowStyle
453 )
715 )
454− , Internal.Attr (Html.Attributes.class (className ++ " focusable-parent"))
716+ , Internal.Attr (Html.Attributes.class (className ++ " ui-slide-bar focusable-parent"))
455 , Internal.Attr
717 , Internal.Attr
456 (Html.Events.onInput
718 (Html.Events.onInput
457 (\str ->
719 (\str ->
@@ -517,10 +779,10 @@ slider attributes input =
517 -- This is after `attributes` because the thumb should be in front of everything.
779 -- This is after `attributes` because the thumb should be in front of everything.
518 ++ [ Element.behindContent <|
780 ++ [ Element.behindContent <|
519 if vertical then
781 if vertical then
520− viewVerticalThumb factor thumbAttributes trackWidth
782+ viewVerticalThumb factor (Internal.htmlClass "focusable-thumb" :: thumbAttributes) trackWidth
521
783
522 else
784 else
523− viewHorizontalThumb factor thumbAttributes trackHeight
785+ viewHorizontalThumb factor (Internal.htmlClass "focusable-thumb" :: thumbAttributes) trackHeight
524 ]
786 ]
525 )
787 )
526 Element.none
788 Element.none
@@ -593,309 +855,551 @@ type alias Text msg =
593 }
855 }
594
856
595
857
596−type Padding
597− = Padding Int Int Int Int
598−
599−
600−{-|
858+{-| -}
601−
602− attributes
603−
604− <parent>
605− attribute::width/height fill
606− attribtue::alignment
607− attribute::spacing
608− attribute::fontsize/family/lineheight
609− <el-wrapper>
610− attribute::nearby(placeholder)
611− attribute::width/height fill
612− inFront ->
613− placeholder
614− attribute::padding
615−
616−
617− <input>
618− textarea ->
619− special height for height-content
620− attribtue::padding
621− attribute::lineHeight
622− attributes
623− <label>
624−
625−-}
626textHelper : TextInput -> List (Attribute msg) -> Text msg -> Element msg
859textHelper : TextInput -> List (Attribute msg) -> Text msg -> Element msg
627textHelper textInput attrs textOptions =
860textHelper textInput attrs textOptions =
628 let
861 let
629− attributes =
862+ withDefaults =
630− Element.width Element.fill :: (defaultTextBoxStyle ++ attrs)
863+ defaultTextBoxStyle ++ attrs
631−
632− behavior =
633− [ Internal.Attr (Html.Events.onInput textOptions.onChange) ]
634
864
635− noNearbys =
865+ redistributed =
636− List.filter (not << forNearby) attributes
866+ redistribute (textInput.type_ == TextArea)
867+ (isStacked textOptions.label)
868+ withDefaults
637
869
638− forNearby attr =
870+ onlySpacing attr =
639 case attr of
871 case attr of
640− Internal.Nearby _ _ ->
872+ Internal.StyleClass _ (Internal.SpacingStyle _ _ _) ->
641 True
873 True
642
874
643 _ ->
875 _ ->
644 False
876 False
645
877
646− ( inputNode, inputAttrs, inputChildren ) =
878+ getPadding attr =
879+ case attr of
880+ Internal.StyleClass cls (Internal.PaddingStyle pad t r b l) ->
881+ -- The - 3 is here to prevent accidental triggering of scrollbars
882+ -- when things are off by a pixel or two.
883+ -- (or at least when the browser *thinks* it's off by a pixel or two)
884+ Just
885+ { top = max 0 (floor (t - 3))
886+ , right = max 0 (floor (r - 3))
887+ , bottom = max 0 (floor (b - 3))
888+ , left = max 0 (floor (l - 3))
889+ }
890+
891+ _ ->
892+ Nothing
893+
894+ heightConstrained =
647 case textInput.type_ of
895 case textInput.type_ of
648 TextInputNode inputType ->
896 TextInputNode inputType ->
649− ( "input"
897+ False
650− , [ value textOptions.text
651− , Internal.Attr (Html.Attributes.type_ inputType)
652− , spellcheck textInput.spellchecked
653− , Internal.htmlClass classes.inputText
654− , case textInput.autofill of
655− Nothing ->
656− Internal.NoAttribute
657−
658− Just fill ->
659− autofill fill
660− ]
661− ++ noNearbys
662− , []
663− )
664
898
665 TextArea ->
899 TextArea ->
666− let
900+ withDefaults
667− { maybePadding, heightContent, maybeSpacing, adjustedAttributes } =
901+ |> List.filterMap getHeight
668− attributes
902+ |> List.reverse
669− |> List.foldr
903+ |> List.head
670− (\attr found ->
904+ |> Maybe.map isConstrained
671− case attr of
905+ |> Maybe.withDefault False
672− Internal.Describe _ ->
906+
673− found
907+ parentPadding =
674−
908+ withDefaults
675− Internal.Height val ->
909+ |> List.filterMap getPadding
676− case found.heightContent of
910+ |> List.reverse
677− Nothing ->
911+ |> List.head
678− case val of
912+ |> Maybe.withDefault
679− Internal.Content ->
913+ { top = 0
680− { found
914+ , right = 0
681− | heightContent = Just val
915+ , bottom = 0
682− , adjustedAttributes = attr :: found.adjustedAttributes
916+ , left = 0
683− }
917+ }
684−
918+
685− _ ->
919+ inputElement =
686− { found | heightContent = Just val }
920+ Internal.element
687−
921+ Internal.asEl
688− Just i ->
922+ (case textInput.type_ of
689− found
923+ TextInputNode inputType ->
690−
924+ Internal.NodeName "input"
691− Internal.StyleClass _ (Internal.PaddingStyle _ t r b l) ->
925+
692− case found.maybePadding of
926+ TextArea ->
693− Nothing ->
927+ Internal.NodeName "textarea"
694− { found
928+ )
695− | maybePadding = Just (Padding t r b l)
929+ ((case textInput.type_ of
696− , adjustedAttributes = found.adjustedAttributes
930+ TextInputNode inputType ->
697− }
931+ -- Note: Due to a weird edgecase in...Edge...
698−
932+ -- `type` needs to come _before_ `value`
699− _ ->
933+ -- More reading: https://github.com/mdgriffith/elm-ui/pull/94/commits/4f493a27001ccc3cf1f2baa82e092c35d3811876
700− found
934+ [ Internal.Attr (Html.Attributes.type_ inputType)
701−
935+ , Internal.htmlClass classes.inputText
702− Internal.StyleClass _ (Internal.SpacingStyle _ x y) ->
936+ ]
703− case found.maybeSpacing of
937+
704− Nothing ->
938+ TextArea ->
705− { found
939+ [ Element.clip
706− | maybeSpacing = Just y
940+ , Element.height Element.fill
707− , adjustedAttributes = attr :: found.adjustedAttributes
941+ , Internal.htmlClass classes.inputMultiline
708− }
942+ , calcMoveToCompensateForPadding withDefaults
709−
943+
710− _ ->
944+ -- The only reason we do this padding trick is so that when the user clicks in the padding,
711− found
945+ -- that the cursor will reset correctly.
712−
946+ -- This could probably be combined with the above `calcMoveToCompensateForPadding`
713− _ ->
947+ , Element.paddingEach parentPadding
714− { found | adjustedAttributes = attr :: found.adjustedAttributes }
948+ , Internal.Attr (Html.Attributes.style "margin" (renderBox (negateBox parentPadding)))
715− )
949+ , Internal.Attr (Html.Attributes.style "box-sizing" "content-box")
716− { maybePadding = Nothing
950+ ]
717− , heightContent = Nothing
951+ )
718− , maybeSpacing = Nothing
952+ ++ [ value textOptions.text
719− , adjustedAttributes = []
953+ , Internal.Attr (Html.Events.onInput textOptions.onChange)
720− }
954+ , hiddenLabelAttribute textOptions.label
721−
722− -- NOTE: This is where default text spacing is set
723− spacing =
724− Maybe.withDefault 5 maybeSpacing
725− in
726− ( "textarea"
727− , [ spellcheck textInput.spellchecked
955+ , spellcheck textInput.spellchecked
728− , Internal.htmlClass classes.inputMultiline
729− , Maybe.map autofill textInput.autofill
956+ , Maybe.map autofill textInput.autofill
730 |> Maybe.withDefault Internal.NoAttribute
957 |> Maybe.withDefault Internal.NoAttribute
731− , case maybePadding of
958+ ]
732− Nothing ->
959+ ++ redistributed.input
960+ )
733− Internal.NoAttribute
961+ (Internal.Unkeyed [])
734
962
735− Just (Padding t r b l) ->
963+ wrappedInput =
736− Element.paddingEach
964+ case textInput.type_ of
737− { top = max 0 (t - (spacing // 2))
965+ TextArea ->
738− , bottom = max 0 (b - (spacing // 2))
966+ -- textarea with height-content means that
739− , left = l
967+ -- the input element is rendered `inFront` with a transparent background
740− , right = r
968+ -- Then the input text is rendered as the space filling element.
741− }
969+ Internal.element
742− , case heightContent of
970+ Internal.asEl
743− Nothing ->
971+ Internal.div
972+ ((if heightConstrained then
973+ (::) Element.scrollbarY
974+
975+ else
976+ identity
977+ )
978+ [ Element.width Element.fill
979+ , if List.any hasFocusStyle withDefaults then
744 Internal.NoAttribute
980 Internal.NoAttribute
745
981
746− Just Internal.Content ->
982+ else
747− let
983+ Internal.htmlClass classes.focusedWithin
748− newlineCount =
984+ , Internal.htmlClass classes.inputMultilineWrapper
985+ ]
986+ ++ redistributed.parent
987+ )
988+ (Internal.Unkeyed
989+ [ Internal.element
990+ Internal.asParagraph
991+ Internal.div
992+ (Element.width Element.fill
993+ :: Element.height Element.fill
994+ :: Element.inFront inputElement
995+ :: Internal.htmlClass classes.inputMultilineParent
996+ :: redistributed.wrapper
997+ )
998+ (Internal.Unkeyed
749− String.lines textOptions.text
999+ (if textOptions.text == "" then
750− |> List.length
1000+ case textOptions.placeholder of
751− |> (\x ->
752− if x < 1 then
753− 1
754−
755− else
756− x
757− )
758−
759− heightValue count =
760− case maybePadding of
761 Nothing ->
1001 Nothing ->
762− "calc(" ++ String.fromInt count ++ "em + " ++ String.fromInt ((count - 1) * spacing) ++ "px) !important"
1002+ -- Without this, firefox will make the text area lose focus
763−
1003+ -- if the input is empty and you mash the keyboard
764− Just (Padding t r b l) ->
1004+ [ Element.text "\u{00A0}"
765− "calc(" ++ String.fromInt count ++ "em + " ++ String.fromInt ((t + b) + ((count - 1) * spacing)) ++ "px) !important"
1005+ ]
766− in
1006+
767− Internal.StyleClass Flag.height
1007+ Just place ->
768− (Internal.Single ("textarea-height-" ++ String.fromInt newlineCount)
1008+ [ renderPlaceholder place
769− "height"
1009+ []
770− (heightValue newlineCount)
1010+ (textOptions.text == "")
1011+ ]
1012+
1013+ else
1014+ [ Internal.unstyled
1015+ (Html.span [ Html.Attributes.class classes.inputMultilineFiller ]
1016+ -- We append a non-breaking space to the end of the content so that newlines don't get chomped.
1017+ [ Html.text (textOptions.text ++ "\u{00A0}")
1018+ ]
1019+ )
1020+ ]
771 )
1021 )
1022+ )
1023+ ]
1024+ )
772
1025
773− Just x ->
1026+ TextInputNode inputType ->
774− Internal.Height x
1027+ Internal.element
775− ]
1028+ Internal.asEl
776− ++ adjustedAttributes
1029+ Internal.div
777− , [ Internal.unstyled (Html.text textOptions.text) ]
1030+ (Element.width Element.fill
778− )
1031+ :: (if List.any hasFocusStyle withDefaults then
1032+ Internal.NoAttribute
779
1033
780− heightFillFromChild =
1034+ else
781− Internal.get attributes <|
1035+ Internal.htmlClass classes.focusedWithin
782− \attr ->
1036+ )
783− case attr of
1037+ :: List.concat
784− Internal.Height (Internal.Fill _) ->
1038+ [ redistributed.parent
785− True
1039+ , case textOptions.placeholder of
1040+ Nothing ->
1041+ []
1042+
1043+ Just place ->
1044+ [ Element.behindContent
1045+ (renderPlaceholder place redistributed.cover (textOptions.text == ""))
1046+ ]
1047+ ]
1048+ )
1049+ (Internal.Unkeyed [ inputElement ])
1050+ in
1051+ applyLabel
1052+ (Internal.Class Flag.cursor classes.cursorText
1053+ :: (if isHiddenLabel textOptions.label then
1054+ Internal.NoAttribute
786
1055
787− _ ->
1056+ else
788− False
1057+ Element.spacing
1058+ 5
1059+ )
1060+ :: Region.announce
1061+ :: redistributed.fullParent
1062+ )
1063+ textOptions.label
1064+ wrappedInput
789
1065
790− attributesFromChild =
791− Internal.get attributes <|
792− \attr ->
793− case attr of
794− Internal.Width (Internal.Fill _) ->
795− True
796
1066
1067+getHeight attr =
1068+ case attr of
797− Internal.Height (Internal.Fill _) ->
1069+ Internal.Height h ->
798− True
1070+ Just h
799
1071
800− Internal.AlignX _ ->
1072+ _ ->
801− True
1073+ Nothing
802
1074
803− Internal.AlignY _ ->
804− True
805
1075
806− Internal.StyleClass _ (Internal.SpacingStyle _ _ _) ->
1076+negateBox box =
807− True
1077+ { top = negate box.top
1078+ , right = negate box.right
1079+ , bottom = negate box.bottom
1080+ , left = negate box.left
1081+ }
808
1082
809− Internal.StyleClass _ (Internal.FontSize _) ->
810− True
811
1083
812− Internal.StyleClass _ (Internal.FontFamily _ _) ->
1084+renderBox { top, right, bottom, left } =
813− True
1085+ String.fromInt top
1086+ ++ "px "
1087+ ++ String.fromInt right
1088+ ++ "px "
1089+ ++ String.fromInt bottom
1090+ ++ "px "
1091+ ++ String.fromInt left
1092+ ++ "px"
814
1093
815− _ ->
816− False
817
1094
818− nearbys =
1095+renderPlaceholder (Placeholder placeholderAttrs placeholderEl) forPlaceholder on =
819− Internal.get attributes <|
1096+ Element.el
820− \attr ->
1097+ (forPlaceholder
821− case attr of
1098+ ++ [ Font.color charcoal
822− Internal.Nearby _ _ ->
1099+ , Internal.htmlClass (classes.noTextSelection ++ " " ++ classes.passPointerEvents)
823− True
1100+ , Element.clip
1101+ , Border.color (Element.rgba 0 0 0 0)
1102+ , Background.color (Element.rgba 0 0 0 0)
1103+ , Element.height Element.fill
1104+ , Element.width Element.fill
1105+ , Element.alpha
1106+ (if on then
1107+ 1
824
1108
825− _ ->
1109+ else
826− False
1110+ 0
1111+ )
1112+ ]
1113+ ++ placeholderAttrs
1114+ )
1115+ placeholderEl
827
1116
828− inputPadding =
1117+
829− Internal.get attributes <|
1118+{-| Because textareas are now shadowed, where they're rendered twice,
830− \attr ->
1119+we to move the literal text area up because spacing is based on line height.
1120+-}
1121+calcMoveToCompensateForPadding : List (Attribute msg) -> Attribute msg
1122+calcMoveToCompensateForPadding attrs =
1123+ let
1124+ gatherSpacing attr found =
1125+ case attr of
1126+ Internal.StyleClass _ (Internal.SpacingStyle _ x y) ->
831− case attr of
1127+ case found of
832− Internal.StyleClass _ (Internal.PaddingStyle _ _ _ _ _) ->
1128+ Nothing ->
833− True
1129+ Just y
834
1130
835 _ ->
1131 _ ->
836− False
1132+ found
837
1133
838− inputElement =
1134+ _ ->
839− Internal.element
1135+ found
840− Internal.asEl
841− Internal.div
842− (Element.width Element.fill
843− :: List.concat
844− [ nearbys
845− , heightFillFromChild
846− , case textOptions.placeholder of
847− Nothing ->
848− []
849−
850− Just (Placeholder placeholderAttrs placeholderEl) ->
851− [ Element.inFront
852− (Element.el
853− (defaultTextPadding
854− :: noNearbys
855− ++ [ Font.color charcoal
856− , Internal.htmlClass (classes.noTextSelection ++ " " ++ classes.passPointerEvents)
857− , Border.color (Element.rgba 0 0 0 0)
858− , Background.color (Element.rgba 0 0 0 0)
859− , Element.height Element.fill
860− , Element.width Element.fill
861− , Element.alpha
862− (if textOptions.text == "" then
863− 1
864−
865− else
866− 0
867− )
868− ]
869− ++ placeholderAttrs
870− )
871− placeholderEl
872− )
873− ]
874− ]
875− )
876− (Internal.Unkeyed
877− [ Internal.element
878− Internal.asEl
879− (Internal.NodeName inputNode)
880− (List.concat
881− [ [ focusDefault attrs
882− ]
883− , inputAttrs
884− , behavior
885− ]
886− )
887− (Internal.Unkeyed inputChildren)
888− ]
889− )
890 in
1136 in
891− applyLabel
1137+ case List.foldr gatherSpacing Nothing attrs of
892− (Internal.Class Flag.cursor classes.cursorText
1138+ Nothing ->
893− :: Element.spacing 5
1139+ Internal.NoAttribute
894− :: Region.announce
1140+
895− :: attributesFromChild
1141+ Just vSpace ->
896− )
1142+ Element.moveUp (toFloat (floor (toFloat vSpace / 2)))
897− textOptions.label
1143+
898− inputElement
1144+
1145+{-| Given the list of attributes provided to `Input.multiline` or `Input.text`,
1146+
1147+redistribute them to the parent, the input, or the cover.
1148+
1149+ - fullParent -> Wrapper around label and input
1150+ - parent -> parent of wrapper
1151+ - wrapper -> the element that is here to take up space.
1152+ - cover -> things like placeholders or text areas which are layered on top of input.
1153+ - input -> actual input element
1154+
1155+-}
1156+redistribute :
1157+ Bool
1158+ -> Bool
1159+ -> List (Attribute msg)
1160+ ->
1161+ { fullParent : List (Attribute msg)
1162+ , parent : List (Attribute msg)
1163+ , wrapper : List (Attribute msg)
1164+ , input : List (Attribute msg)
1165+ , cover : List (Attribute msg)
1166+ }
1167+redistribute isMultiline stacked attrs =
1168+ List.foldl (redistributeOver isMultiline stacked)
1169+ { fullParent = []
1170+ , parent = []
1171+ , input = []
1172+ , cover = []
1173+ , wrapper = []
1174+ }
1175+ attrs
1176+ |> (\redist ->
1177+ { parent = List.reverse redist.parent
1178+ , fullParent = List.reverse redist.fullParent
1179+ , wrapper = List.reverse redist.wrapper
1180+ , input = List.reverse redist.input
1181+ , cover = List.reverse redist.cover
1182+ }
1183+ )
1184+
1185+
1186+isFill len =
1187+ case len of
1188+ Internal.Fill _ ->
1189+ True
1190+
1191+ Internal.Content ->
1192+ False
1193+
1194+ Internal.Px _ ->
1195+ False
1196+
1197+ Internal.Min _ l ->
1198+ isFill l
1199+
1200+ Internal.Max _ l ->
1201+ isFill l
1202+
1203+
1204+isShrink len =
1205+ case len of
1206+ Internal.Content ->
1207+ True
1208+
1209+ Internal.Px _ ->
1210+ False
1211+
1212+ Internal.Fill _ ->
1213+ False
1214+
1215+ Internal.Min _ l ->
1216+ isShrink l
1217+
1218+ Internal.Max _ l ->
1219+ isShrink l
1220+
1221+
1222+isConstrained len =
1223+ case len of
1224+ Internal.Content ->
1225+ False
1226+
1227+ Internal.Px _ ->
1228+ True
1229+
1230+ Internal.Fill _ ->
1231+ True
1232+
1233+ Internal.Min _ l ->
1234+ isConstrained l
1235+
1236+ Internal.Max _ l ->
1237+ True
1238+
1239+
1240+isPixel len =
1241+ case len of
1242+ Internal.Content ->
1243+ False
1244+
1245+ Internal.Px _ ->
1246+ True
1247+
1248+ Internal.Fill _ ->
1249+ False
1250+
1251+ Internal.Min _ l ->
1252+ isPixel l
1253+
1254+ Internal.Max _ l ->
1255+ isPixel l
1256+
1257+
1258+{-| isStacked means that the label is above or below
1259+-}
1260+redistributeOver isMultiline stacked attr els =
1261+ case attr of
1262+ Internal.Nearby _ _ ->
1263+ { els | parent = attr :: els.parent }
1264+
1265+ Internal.Width width ->
1266+ if isFill width then
1267+ { els
1268+ | fullParent = attr :: els.fullParent
1269+ , parent = attr :: els.parent
1270+ , input = attr :: els.input
1271+ }
1272+
1273+ else if stacked then
1274+ { els
1275+ | fullParent = attr :: els.fullParent
1276+ }
1277+
1278+ else
1279+ { els
1280+ | parent = attr :: els.parent
1281+ }
1282+
1283+ Internal.Height height ->
1284+ if not stacked then
1285+ { els
1286+ | fullParent = attr :: els.fullParent
1287+ , parent = attr :: els.parent
1288+ }
1289+
1290+ else if isFill height then
1291+ { els
1292+ | fullParent = attr :: els.fullParent
1293+ , parent = attr :: els.parent
1294+ }
1295+
1296+ else if isPixel height then
1297+ { els | parent = attr :: els.parent }
1298+
1299+ else
1300+ { els
1301+ | parent = attr :: els.parent
1302+ }
1303+
1304+ Internal.AlignX _ ->
1305+ { els | fullParent = attr :: els.fullParent }
1306+
1307+ Internal.AlignY _ ->
1308+ { els | fullParent = attr :: els.fullParent }
1309+
1310+ Internal.StyleClass _ (Internal.SpacingStyle _ _ _) ->
1311+ { els
1312+ | fullParent = attr :: els.fullParent
1313+ , parent = attr :: els.parent
1314+ , input = attr :: els.input
1315+ , wrapper = attr :: els.wrapper
1316+ }
1317+
1318+ Internal.StyleClass cls (Internal.PaddingStyle pad t r b l) ->
1319+ if isMultiline then
1320+ { els
1321+ | parent = attr :: els.parent
1322+ , cover = attr :: els.cover
1323+ }
1324+
1325+ else
1326+ let
1327+ newHeight =
1328+ Element.htmlAttribute
1329+ (Html.Attributes.style
1330+ "height"
1331+ ("calc(1.0em + " ++ String.fromFloat (2 * min t b) ++ "px)")
1332+ )
1333+
1334+ newLineHeight =
1335+ Element.htmlAttribute
1336+ (Html.Attributes.style
1337+ "line-height"
1338+ ("calc(1.0em + " ++ String.fromFloat (2 * min t b) ++ "px)")
1339+ )
1340+
1341+ newTop =
1342+ t - min t b
1343+
1344+ newBottom =
1345+ b - min t b
1346+
1347+ reducedVerticalPadding =
1348+ Internal.StyleClass Flag.padding
1349+ (Internal.PaddingStyle
1350+ (Internal.paddingNameFloat
1351+ newTop
1352+ r
1353+ newBottom
1354+ l
1355+ )
1356+ newTop
1357+ r
1358+ newBottom
1359+ l
1360+ )
1361+ in
1362+ { els
1363+ | parent = reducedVerticalPadding :: els.parent
1364+ , input = newHeight :: newLineHeight :: els.input
1365+ , cover = attr :: els.cover
1366+ }
1367+
1368+ Internal.StyleClass _ (Internal.BorderWidth _ _ _ _ _) ->
1369+ { els
1370+ | parent = attr :: els.parent
1371+ , cover = attr :: els.cover
1372+ }
1373+
1374+ Internal.StyleClass _ (Internal.Transform _) ->
1375+ { els
1376+ | parent = attr :: els.parent
1377+ , cover = attr :: els.cover
1378+ }
1379+
1380+ Internal.StyleClass _ (Internal.FontSize _) ->
1381+ { els | fullParent = attr :: els.fullParent }
1382+
1383+ Internal.StyleClass _ (Internal.FontFamily _ _) ->
1384+ { els | fullParent = attr :: els.fullParent }
1385+
1386+ Internal.StyleClass flag cls ->
1387+ { els | parent = attr :: els.parent }
1388+
1389+ Internal.NoAttribute ->
1390+ els
1391+
1392+ Internal.Attr a ->
1393+ { els | input = attr :: els.input }
1394+
1395+ Internal.Describe _ ->
1396+ { els | input = attr :: els.input }
1397+
1398+ Internal.Class _ _ ->
1399+ { els | parent = attr :: els.parent }
1400+
1401+ Internal.TransformComponent _ _ ->
1402+ { els | input = attr :: els.input }
899
1403
900
1404
901{-| -}
1405{-| -}
@@ -957,7 +1461,7 @@ search =
957
1461
958It's `newPassword` instead of just `password` because it gives the browser a hint on what type of password input it is.
1462It's `newPassword` instead of just `password` because it gives the browser a hint on what type of password input it is.
959
1463
960−A password takes all the arguments a normal `Input.text` would, and also `show`, which will remove the password mask (e.g. `****` vs `pass1234`)
1464+A password takes all the arguments a normal `Input.text` would, and also **show**, which will remove the password mask (e.g. `****` vs `pass1234`)
961
1465
962-}
1466-}
963newPassword :
1467newPassword :
@@ -1057,7 +1561,13 @@ email =
1057 }
1561 }
1058
1562
1059
1563
1564+{-| A multiline text input.
1565+
1566+By default it will have a minimum height of one line and resize based on it's contents.
1567+
1568+Use `Element.spacing` to change its line-height.
1569+
1060−{-| -}
1570+-}
1061multiline :
1571multiline :
1062 List (Attribute msg)
1572 List (Attribute msg)
1063 ->
1573 ->
@@ -1083,9 +1593,27 @@ multiline attrs multi =
1083 }
1593 }
1084
1594
1085
1595
1596+isHiddenLabel label =
1597+ case label of
1598+ HiddenLabel _ ->
1599+ True
1600+
1601+ _ ->
1602+ False
1603+
1604+
1086applyLabel : List (Attribute msg) -> Label msg -> Element msg -> Element msg
1605applyLabel : List (Attribute msg) -> Label msg -> Element msg -> Element msg
1087applyLabel attrs label input =
1606applyLabel attrs label input =
1088 case label of
1607 case label of
1608+ HiddenLabel labelText ->
1609+ -- NOTE: This means that the label is applied outside of this function!
1610+ -- It would be nice to unify this logic, but it's a little tricky
1611+ Internal.element
1612+ Internal.asColumn
1613+ (Internal.NodeName "label")
1614+ attrs
1615+ (Internal.Unkeyed [ input ])
1616+
1089 Label position labelAttrs labelChild ->
1617 Label position labelAttrs labelChild ->
1090 let
1618 let
1091 labelElement =
1619 labelElement =
@@ -1096,51 +1624,36 @@ applyLabel attrs label input =
1096 (Internal.Unkeyed [ labelChild ])
1624 (Internal.Unkeyed [ labelChild ])
1097 in
1625 in
1098 case position of
1626 case position of
1099− Internal.Above ->
1627+ Above ->
1100 Internal.element
1628 Internal.element
1101 Internal.asColumn
1629 Internal.asColumn
1102 (Internal.NodeName "label")
1630 (Internal.NodeName "label")
1103− attrs
1631+ (Internal.htmlClass classes.inputLabel :: attrs)
1104 (Internal.Unkeyed [ labelElement, input ])
1632 (Internal.Unkeyed [ labelElement, input ])
1105
1633
1106− Internal.Below ->
1634+ Below ->
1107 Internal.element
1635 Internal.element
1108 Internal.asColumn
1636 Internal.asColumn
1109 (Internal.NodeName "label")
1637 (Internal.NodeName "label")
1110− attrs
1638+ (Internal.htmlClass classes.inputLabel :: attrs)
1111 (Internal.Unkeyed [ input, labelElement ])
1639 (Internal.Unkeyed [ input, labelElement ])
1112
1640
1113− Internal.OnRight ->
1641+ OnRight ->
1114 Internal.element
1642 Internal.element
1115 Internal.asRow
1643 Internal.asRow
1116 (Internal.NodeName "label")
1644 (Internal.NodeName "label")
1117− attrs
1645+ (Internal.htmlClass classes.inputLabel :: attrs)
1118 (Internal.Unkeyed [ input, labelElement ])
1646 (Internal.Unkeyed [ input, labelElement ])
1119
1647
1120− Internal.OnLeft ->
1648+ OnLeft ->
1121− Internal.element
1122− Internal.asRow
1123− (Internal.NodeName "label")
1124− attrs
1125− (Internal.Unkeyed [ labelElement, input ])
1126−
1127− Internal.InFront ->
1128 Internal.element
1649 Internal.element
1129 Internal.asRow
1650 Internal.asRow
1130 (Internal.NodeName "label")
1651 (Internal.NodeName "label")
1131− attrs
1652+ (Internal.htmlClass classes.inputLabel :: attrs)
1132 (Internal.Unkeyed [ labelElement, input ])
1653 (Internal.Unkeyed [ labelElement, input ])
1133
1654
1134− Internal.Behind ->
1135− Internal.element
1136− Internal.asRow
1137− (Internal.NodeName "label")
1138− attrs
1139− (Internal.Unkeyed [ labelElement, input ])
1140
1655
1141−
1142−{-| Add choices to your radio and select menus.
1143−-}
1656+{-| -}
1144type Option value msg
1657type Option value msg
1145 = Option value (OptionState -> Element msg)
1658 = Option value (OptionState -> Element msg)
1146
1659
@@ -1152,46 +1665,21 @@ type OptionState
1152 | Selected
1665 | Selected
1153
1666
1154
1667
1668+{-| Add a choice to your radio element. This will be rendered with the default radio icon.
1155−{-| -}
1669+-}
1156option : value -> Element msg -> Option value msg
1670option : value -> Element msg -> Option value msg
1157option val txt =
1671option val txt =
1158 Option val (defaultRadioOption txt)
1672 Option val (defaultRadioOption txt)
1159
1673
1160
1674
1675+{-| Customize exactly what your radio option should look like in different states.
1161−{-| -}
1676+-}
1162optionWith : value -> (OptionState -> Element msg) -> Option value msg
1677optionWith : value -> (OptionState -> Element msg) -> Option value msg
1163optionWith val view =
1678optionWith val view =
1164 Option val view
1679 Option val view
1165
1680
1166
1681
1167−{-|
1682+{-| -}
1168−
1169− Input.radio
1170− [ padding 10
1171− , spacing 20
1172− ]
1173− { onChange = ChooseLunch
1174− , selected = Just model.lunch
1175− , label = Input.labelAbove (text "Lunch")
1176− , options =
1177− [ Input.styledChoice Burrito <|
1178− \selected ->
1179− Element.row
1180− [ spacing 5 ]
1181− [ el None [] <|
1182− if selected then
1183− text ":D"
1184−
1185− else
1186− text ":("
1187− , text "burrito"
1188− ]
1189− , Input.option Taco (text "Taco!")
1190− , Input.option Gyro (text "Gyro")
1191− ]
1192− }
1193−
1194−-}
1195radio :
1683radio :
1196 List (Attribute msg)
1684 List (Attribute msg)
1197 ->
1685 ->
@@ -1333,11 +1821,11 @@ radioHelper orientation attrs input =
1333 optionArea =
1821 optionArea =
1334 case orientation of
1822 case orientation of
1335 Row ->
1823 Row ->
1336− row attrs
1824+ row (hiddenLabelAttribute input.label :: attrs)
1337 (List.map renderOption input.options)
1825 (List.map renderOption input.options)
1338
1826
1339 Column ->
1827 Column ->
1340− column attrs
1828+ column (hiddenLabelAttribute input.label :: attrs)
1341 (List.map renderOption input.options)
1829 (List.map renderOption input.options)
1342
1830
1343 prevNext =
1831 prevNext =
@@ -1376,89 +1864,6 @@ radioHelper orientation attrs input =
1376 AfterFound ->
1864 AfterFound ->
1377 ( found, prev, nxt )
1865 ( found, prev, nxt )
1378
1866
1379− inputVisible =
1380− List.isEmpty <|
1381− Internal.get attrs <|
1382− \attr ->
1383− case attr of
1384− Internal.StyleClass _ (Internal.Transparency _ _) ->
1385− True
1386−
1387− Internal.Class _ "hidden" ->
1388− True
1389−
1390− _ ->
1391− False
1392−
1393− labelVisible =
1394− case input.label of
1395− Label _ labelAttrs _ ->
1396− List.isEmpty <|
1397− Internal.get labelAttrs <|
1398− \attr ->
1399− case attr of
1400− Internal.StyleClass _ (Internal.Transparency _ _) ->
1401− True
1402−
1403− Internal.Class _ "hidden" ->
1404− True
1405−
1406− _ ->
1407− False
1408−
1409− hideIfEverythingisInvisible =
1410− if not labelVisible && not inputVisible then
1411− let
1412− pseudos =
1413− List.filterMap
1414− (\attr ->
1415− case attr of
1416− Internal.StyleClass _ style ->
1417− case style of
1418− Internal.PseudoSelector pseudo styles ->
1419− let
1420− transparent =
1421− List.filter forTransparency styles
1422−
1423− forTransparency psuedoStyle =
1424− case psuedoStyle of
1425− Internal.Transparency _ _ ->
1426− True
1427−
1428− _ ->
1429− False
1430−
1431− flag =
1432− case pseudo of
1433− Internal.Hover ->
1434− Flag.hover
1435−
1436− Internal.Focus ->
1437− Flag.focus
1438−
1439− Internal.Active ->
1440− Flag.active
1441− in
1442− case transparent of
1443− [] ->
1444− Nothing
1445−
1446− _ ->
1447− Just <| Internal.StyleClass flag <| Internal.PseudoSelector pseudo transparent
1448−
1449− _ ->
1450− Nothing
1451−
1452− _ ->
1453− Nothing
1454− )
1455− attrs
1456− in
1457− Internal.StyleClass Flag.transparency (Internal.Transparency "transparent" 1.0) :: pseudos
1458−
1459− else
1460− []
1461−
1462 events =
1867 events =
1463 Internal.get
1868 Internal.get
1464 attrs
1869 attrs
@@ -1519,7 +1924,7 @@ radioHelper orientation attrs input =
1519 )
1924 )
1520 ]
1925 ]
1521 ++ events
1926 ++ events
1522− ++ hideIfEverythingisInvisible
1927+ -- ++ hideIfEverythingisInvisible
1523 )
1928 )
1524 input.label
1929 input.label
1525 optionArea
1930 optionArea
@@ -1700,7 +2105,11 @@ onKeyLookup lookup =
1700 Json.field "key" Json.string
2105 Json.field "key" Json.string
1701 |> Json.andThen decode
2106 |> Json.andThen decode
1702 in
2107 in
2108+ -- We generally want these attached to the keydown event becaues it allows us to prevent default on things like spacebar scrolling the page.
2109+ -- https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/button_role
1703− Internal.Attr <| Html.Events.on "keyup" isKey
2110+ Internal.Attr <|
2111+ Html.Events.preventDefaultOn "keydown"
2112+ (Json.map (\fired -> ( fired, True )) isKey)
1704
2113
1705
2114
1706{-| -}
2115{-| -}
@@ -1715,17 +2124,6 @@ onFocusIn msg =
1715 Internal.Attr <| Html.Events.on "focusin" (Json.succeed msg)
2124 Internal.Attr <| Html.Events.on "focusin" (Json.succeed msg)
1716
2125
1717
2126
1718−type_ : String -> Attribute msg
1719−type_ =
1720− Internal.Attr << Html.Attributes.type_
1721−
1722−
1723−
1724−-- checked : Bool -> Attribute msg
1725−-- checked =
1726−-- Internal.Attr << Html.Attributes.checked
1727−
1728−
1729selected : Bool -> Attribute msg
2127selected : Bool -> Attribute msg
1730selected =
2128selected =
1731 Internal.Attr << Html.Attributes.selected
2129 Internal.Attr << Html.Attributes.selected
@@ -1766,7 +2164,11 @@ autofill =
1766 Internal.Attr << Html.Attributes.attribute "autocomplete"
2164 Internal.Attr << Html.Attributes.attribute "autocomplete"
1767
2165
1768
2166
2167+{-| Attach this attribute to any `Input` that you would like to be automatically focused when the page loads.
2168+
2169+You should only have a maximum of one per page.
2170+
1769−{-| -}
2171+-}
1770focusedOnLoad : Attribute msg
2172focusedOnLoad : Attribute msg
1771focusedOnLoad =
2173focusedOnLoad =
1772 Internal.Attr <| Html.Attributes.autofocus True
2174 Internal.Attr <| Html.Attributes.autofocus True
@@ -1783,7 +2185,9 @@ defaultTextBoxStyle =
1783 , Border.color darkGrey
2185 , Border.color darkGrey
1784 , Background.color white
2186 , Background.color white
1785 , Border.width 1
2187 , Border.width 1
1786− , Element.spacing 3
2188+ , Element.spacing 5
2189+ , Element.width Element.fill
2190+ , Element.height Element.shrink
1787 ]
2191 ]
1788
2192
1789
2193
@@ -1792,12 +2196,17 @@ defaultTextPadding =
1792 Element.paddingXY 12 12
2196 Element.paddingXY 12 12
1793
2197
1794
2198
2199+{-| The blue default checked box icon.
2200+
2201+You'll likely want to make your own checkbox at some point that fits your design.
2202+
1795−{-| -}
2203+-}
1796defaultCheckbox : Bool -> Element msg
2204defaultCheckbox : Bool -> Element msg
1797defaultCheckbox checked =
2205defaultCheckbox checked =
1798 Element.el
2206 Element.el
1799 [ Internal.htmlClass "focusable"
2207 [ Internal.htmlClass "focusable"
1800− , Element.width (Element.px 14)
2208+ , Element.width
2209+ (Element.px 14)
1801 , Element.height (Element.px 14)
2210 , Element.height (Element.px 14)
1802 , Font.color white
2211 , Font.color white
1803 , Element.centerY
2212 , Element.centerY
@@ -1810,7 +2219,7 @@ defaultCheckbox checked =
1810
2219
1811 else
2220 else
1812 Element.rgb (211 / 255) (211 / 255) (211 / 255)
2221 Element.rgb (211 / 255) (211 / 255) (211 / 255)
1813− , Border.shadow <|
2222+ , Border.shadow
1814 { offset = ( 0, 0 )
2223 { offset = ( 0, 0 )
1815 , blur = 1
2224 , blur = 1
1816 , size = 1
2225 , size = 1
@@ -1833,9 +2242,8 @@ defaultCheckbox checked =
1833
2242
1834 else
2243 else
1835 1
2244 1
1836− ]
2245+ , Element.inFront
1837− (if checked then
1838− Element.el
2246+ (Element.el
1839 [ Border.color white
2247 [ Border.color white
1840 , Element.height (Element.px 6)
2248 , Element.height (Element.px 6)
1841 , Element.width (Element.px 9)
2249 , Element.width (Element.px 9)
@@ -1843,6 +2251,7 @@ defaultCheckbox checked =
1843 , Element.centerX
2251 , Element.centerX
1844 , Element.centerY
2252 , Element.centerY
1845 , Element.moveUp 1
2253 , Element.moveUp 1
2254+ , Element.transparent (not checked)
1846 , Border.widthEach
2255 , Border.widthEach
1847 { top = 0
2256 { top = 0
1848 , left = 2
2257 , left = 2
@@ -1851,7 +2260,6 @@ defaultCheckbox checked =
1851 }
2260 }
1852 ]
2261 ]
1853 Element.none
2262 Element.none
1854−
2263+ )
1855− else
2264+ ]
1856− Element.none
2265+ Element.none
1857− )
src/Element/Keyed.elm+13−10
@@ -20,7 +20,7 @@ This means if a key is changed between renders, then the diffing step will be sk
20
20
21-}
21-}
22
22
23−import Element exposing (Attribute, Element, fill, height, width)
23+import Element exposing (Attribute, Element, fill, height, shrink, width)
24import Internal.Model as Internal
24import Internal.Model as Internal
25import Internal.Style exposing (classes)
25import Internal.Style exposing (classes)
26
26
@@ -31,8 +31,8 @@ el attrs child =
31 Internal.element
31 Internal.element
32 Internal.asEl
32 Internal.asEl
33 Internal.div
33 Internal.div
34− (width Element.shrink
34+ (width shrink
35− :: height Element.shrink
35+ :: height shrink
36 :: attrs
36 :: attrs
37 )
37 )
38 (Internal.Keyed [ child ])
38 (Internal.Keyed [ child ])
@@ -44,9 +44,9 @@ row attrs children =
44 Internal.element
44 Internal.element
45 Internal.asRow
45 Internal.asRow
46 Internal.div
46 Internal.div
47− (Internal.htmlClass classes.contentLeft
47+ (Internal.htmlClass (classes.contentLeft ++ " " ++ classes.contentCenterY)
48− :: Internal.htmlClass classes.contentCenterY
49− :: width fill
48+ :: width shrink
49+ :: height shrink
50 :: attrs
50 :: attrs
51 )
51 )
52 (Internal.Keyed children)
52 (Internal.Keyed children)
@@ -58,10 +58,13 @@ column attrs children =
58 Internal.element
58 Internal.element
59 Internal.asColumn
59 Internal.asColumn
60 Internal.div
60 Internal.div
61− (Internal.htmlClass classes.contentTop
61+ (Internal.htmlClass
62+ (classes.contentTop
63+ ++ " "
62− :: Internal.htmlClass classes.contentLeft
64+ ++ classes.contentLeft
65+ )
63− :: height fill
66+ :: height shrink
64− :: width fill
67+ :: width shrink
65 :: attrs
68 :: attrs
66 )
69 )
67 (Internal.Keyed children)
70 (Internal.Keyed children)
src/Element/Region.elm+5−1
@@ -101,7 +101,11 @@ announce =
101 Internal.Describe LivePolite
101 Internal.Describe LivePolite
102
102
103
103
104+{-| Adds an `aria-label`, which is used by accessibility software to identity otherwise unlabeled elements.
105+
106+A common use for this would be to label buttons that only have an icon.
107+
104−{-| -}
108+-}
105description : String -> Attribute msg
109description : String -> Attribute msg
106description =
110description =
107 Internal.Describe << Internal.Label
111 Internal.Describe << Internal.Label
src/Internal/Flag.elm+65−1
@@ -1,4 +1,60 @@
1−module Internal.Flag exposing (Field(..), Flag(..), active, add, alignBottom, alignRight, behind, bgColor, bgGradient, bgImage, borderColor, borderRound, borderStyle, borderWidth, centerX, centerY, cursor, flag, focus, fontAlignment, fontColor, fontFamily, fontSize, fontWeight, gridPosition, gridTemplate, height, heightBetween, heightContent, heightFill, hover, letterSpacing, merge, moveX, moveY, none, overflow, padding, present, rotate, scale, shadows, spacing, transparency, txtShadows, value, width, widthBetween, widthContent, widthFill, wordSpacing, xAlign, yAlign)
1+module Internal.Flag exposing
2+ ( Field(..)
3+ , Flag(..)
4+ , active
5+ , add
6+ , alignBottom
7+ , alignRight
8+ , behind
9+ , bgColor
10+ , bgGradient
11+ , bgImage
12+ , borderColor
13+ , borderRound
14+ , borderStyle
15+ , borderWidth
16+ , centerX
17+ , centerY
18+ , cursor
19+ , flag
20+ , focus
21+ , fontAlignment
22+ , fontColor
23+ , fontFamily
24+ , fontSize
25+ , fontVariant
26+ , fontWeight
27+ , gridPosition
28+ , gridTemplate
29+ , height
30+ , heightBetween
31+ , heightContent
32+ , heightFill
33+ , heightTextAreaContent
34+ , hover
35+ , letterSpacing
36+ , merge
37+ , moveX
38+ , moveY
39+ , none
40+ , overflow
41+ , padding
42+ , present
43+ , rotate
44+ , scale
45+ , shadows
46+ , spacing
47+ , transparency
48+ , txtShadows
49+ , value
50+ , width
51+ , widthBetween
52+ , widthContent
53+ , widthFill
54+ , wordSpacing
55+ , xAlign
56+ , yAlign
57+ )
2
58
3{-| -}
59{-| -}
4
60
@@ -259,3 +315,11 @@ heightBetween =
259
315
260behind =
316behind =
261 flag 46
317 flag 46
318+
319+
320+heightTextAreaContent =
321+ flag 47
322+
323+
324+fontVariant =
325+ flag 48
src/Internal/Model.elm+1321−672
@@ -1,4 +1,109 @@
1−module Internal.Model exposing (Aligned(..), Angle, Attribute(..), Axis(..), Children(..), Color(..), Description(..), Element(..), EmbedStyle(..), FocusStyle, Font(..), Gathered, HAlign(..), HoverSetting(..), LayoutContext(..), Length(..), Location(..), NodeName(..), Option(..), OptionRecord, Padding(..), Property(..), PseudoClass(..), RenderMode(..), Shadow, Spacing(..), Style(..), TransformComponent(..), Transformation(..), VAlign(..), XYZ, addNodeName, addWhen, alignXName, alignYName, asColumn, asEl, asGrid, asParagraph, asRow, asTextColumn, boxShadowName, columnClass, composeTransformation, contextClasses, createElement, defaultOptions, div, element, embedKeyed, embedWith, extractSpacingAndPadding, filter, finalizeNode, floatClass, focusDefaultStyle, formatBoxShadow, formatColor, formatColorClass, formatDropShadow, formatTextShadow, gatherAttrRecursive, get, getHeight, getSpacing, getStyleName, getWidth, gridClass, htmlClass, lengthClassName, map, mapAttr, mapAttrFromStyle, noStyleSheet, onlyStyles, optionsToRecord, paddingName, pageClass, paragraphClass, reduceRecursive, reduceRecursiveCalcName, reduceStyles, reduceStylesRecursive, removeNever, renderFocusStyle, renderFont, renderFontClassName, renderHeight, renderRoot, renderWidth, rootStyle, rowClass, singleClass, skippable, sortedReduce, spacingName, staticRoot, tag, textElement, textElementFill, textShadowName, toHtml, toStyleSheet, toStyleSheetString, transformClass, transformValue, unit, unstyled, untransformed, unwrapDecorations, unwrapDecsHelper)
1+module Internal.Model exposing
2+ ( Aligned(..)
3+ , Angle
4+ , Attribute(..)
5+ , Axis(..)
6+ , Children(..)
7+ , Color(..)
8+ , Description(..)
9+ , Element(..)
10+ , EmbedStyle(..)
11+ , FocusStyle
12+ , Font(..)
13+ , Gathered
14+ , HAlign(..)
15+ , HoverSetting(..)
16+ , LayoutContext(..)
17+ , Length(..)
18+ , Location(..)
19+ , NearbyChildren(..)
20+ , NodeName(..)
21+ , Option(..)
22+ , OptionRecord
23+ , Padding(..)
24+ , Property(..)
25+ , PseudoClass(..)
26+ , RenderMode(..)
27+ , Shadow
28+ , Spacing(..)
29+ , Style(..)
30+ , TransformComponent(..)
31+ , Transformation(..)
32+ , VAlign(..)
33+ , Variant(..)
34+ , XYZ
35+ , addNodeName
36+ , addWhen
37+ , alignXName
38+ , alignYName
39+ , asColumn
40+ , asEl
41+ , asGrid
42+ , asParagraph
43+ , asRow
44+ , asTextColumn
45+ , boxShadowClass
46+ , columnClass
47+ , composeTransformation
48+ , contextClasses
49+ , createElement
50+ , defaultOptions
51+ , div
52+ , element
53+ , embedKeyed
54+ , embedWith
55+ , extractSpacingAndPadding
56+ , filter
57+ , finalizeNode
58+ , floatClass
59+ , focusDefaultStyle
60+ , formatBoxShadow
61+ , formatColor
62+ , formatColorClass
63+ , formatDropShadow
64+ , formatTextShadow
65+ , gatherAttrRecursive
66+ , get
67+ , getHeight
68+ , getSpacing
69+ , getStyleName
70+ , getWidth
71+ , gridClass
72+ , htmlClass
73+ , isContent
74+ , lengthClassName
75+ , map
76+ , mapAttr
77+ , mapAttrFromStyle
78+ , noStyleSheet
79+ , onlyStyles
80+ , optionsToRecord
81+ , paddingName
82+ , paddingNameFloat
83+ , pageClass
84+ , paragraphClass
85+ , reduceRecursive
86+ , reduceStyles
87+ , reduceStylesRecursive
88+ , removeNever
89+ , renderFontClassName
90+ , renderHeight
91+ , renderRoot
92+ , renderVariant
93+ , renderWidth
94+ , rootStyle
95+ , rowClass
96+ , singleClass
97+ , spacingName
98+ , tag
99+ , textShadowClass
100+ , toHtml
101+ , toStyleSheet
102+ , transformClass
103+ , unstyled
104+ , unwrapDecorations
105+ , variantName
106+ )
2
107
3{-| -}
108{-| -}
4
109
@@ -7,7 +112,7 @@ import Html.Attributes
7import Html.Keyed
112import Html.Keyed
8import Internal.Flag as Flag exposing (Flag)
113import Internal.Flag as Flag exposing (Flag)
9import Internal.Style exposing (classes, dot)
114import Internal.Style exposing (classes, dot)
10−import Json.Encode as Json
115+import Json.Encode as Encode
11import Set exposing (Set)
116import Set exposing (Set)
12import VirtualDom
117import VirtualDom
13
118
@@ -68,7 +173,8 @@ type Style
68 | Single String String String
173 | Single String String String
69 | Colored String String Color
174 | Colored String String Color
70 | SpacingStyle String Int Int
175 | SpacingStyle String Int Int
176+ | BorderWidth String Int Int Int Int
71− | PaddingStyle String Int Int Int Int
177+ | PaddingStyle String Float Float Float Float
72 | GridTemplateStyle
178 | GridTemplateStyle
73 { spacing : ( Length, Length )
179 { spacing : ( Length, Length )
74 , columns : List Length
180 , columns : List Length
@@ -99,12 +205,86 @@ type PseudoClass
99 | Active
205 | Active
100
206
101
207
208+{-| -}
209+type alias Adjustment =
210+ { capital : Float
211+ , lowercase : Float
212+ , baseline : Float
213+ , descender : Float
214+ }
215+
216+
102type Font
217type Font
103 = Serif
218 = Serif
104 | SansSerif
219 | SansSerif
105 | Monospace
220 | Monospace
106 | Typeface String
221 | Typeface String
107 | ImportFont String String
222 | ImportFont String String
223+ | FontWith
224+ { name : String
225+ , adjustment : Maybe Adjustment
226+ , variants : List Variant
227+ }
228+
229+
230+type Variant
231+ = VariantActive String
232+ | VariantOff String
233+ | VariantIndexed String Int
234+
235+
236+renderVariant var =
237+ case var of
238+ VariantActive name ->
239+ "\"" ++ name ++ "\""
240+
241+ VariantOff name ->
242+ "\"" ++ name ++ "\" 0"
243+
244+ VariantIndexed name index ->
245+ "\"" ++ name ++ "\" " ++ String.fromInt index
246+
247+
248+variantName var =
249+ case var of
250+ VariantActive name ->
251+ name
252+
253+ VariantOff name ->
254+ name ++ "-0"
255+
256+ VariantIndexed name index ->
257+ name ++ "-" ++ String.fromInt index
258+
259+
260+renderVariants typeface =
261+ case typeface of
262+ FontWith font ->
263+ Just (String.join ", " (List.map renderVariant font.variants))
264+
265+ _ ->
266+ Nothing
267+
268+
269+isSmallCaps var =
270+ case var of
271+ VariantActive name ->
272+ name == "smcp"
273+
274+ VariantOff name ->
275+ False
276+
277+ VariantIndexed name index ->
278+ name == "smcp" && index == 1
279+
280+
281+hasSmallCaps typeface =
282+ case typeface of
283+ FontWith font ->
284+ List.any isSmallCaps font.variants
285+
286+ _ ->
287+ False
108
288
109
289
110type Property
290type Property
@@ -192,6 +372,13 @@ type NodeName
192 | Embedded String String
372 | Embedded String String
193
373
194
374
375+type NearbyChildren msg
376+ = NoNearbyChildren
377+ | ChildrenBehind (List (Html.Html msg))
378+ | ChildrenInFront (List (Html.Html msg))
379+ | ChildrenBehindAndInFront (List (Html.Html msg)) (List (Html.Html msg))
380+
381+
195div =
382div =
196 Generic
383 Generic
197
384
@@ -200,7 +387,7 @@ type alias Gathered msg =
200 { node : NodeName
387 { node : NodeName
201 , attributes : List (VirtualDom.Attribute msg)
388 , attributes : List (VirtualDom.Attribute msg)
202 , styles : List Style
389 , styles : List Style
203− , children : List (VirtualDom.Node msg)
390+ , children : NearbyChildren msg
204 , has : Flag.Field
391 , has : Flag.Field
205 }
392 }
206
393
@@ -268,7 +455,10 @@ finalizeNode has node attributes children embedMode parentContext =
268 Embedded nodeName internal ->
455 Embedded nodeName internal ->
269 VirtualDom.node nodeName
456 VirtualDom.node nodeName
270 attributes
457 attributes
458+ [ createNode internal
459+ [ Html.Attributes.class
271− [ createNode internal [ Html.Attributes.class (classes.any ++ " " ++ classes.single) ]
460+ (classes.any ++ " " ++ classes.single)
461+ ]
272 ]
462 ]
273 in
463 in
274 case parentContext of
464 case parentContext of
@@ -345,49 +535,45 @@ finalizeNode has node attributes children embedMode parentContext =
345
535
346
536
347embedWith static opts styles children =
537embedWith static opts styles children =
538+ let
539+ dynamicStyleSheet =
540+ styles
541+ |> List.foldl reduceStyles ( Set.empty, renderFocusStyle opts.focus )
542+ |> Tuple.second
543+ -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]
544+ -- |> sortedReduce
545+ |> toStyleSheet opts
546+ in
348 if static then
547 if static then
349− staticRoot
548+ staticRoot opts
350− :: (styles
549+ :: dynamicStyleSheet
351− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )
352− |> Tuple.second
353− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]
354− -- |> sortedReduce
355− |> toStyleSheet opts
356− )
357 :: children
550 :: children
358
551
359 else
552 else
360− (styles
553+ dynamicStyleSheet
361− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )
362− |> Tuple.second
363− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]
364− -- |> sortedReduce
365− |> toStyleSheet opts
366− )
367 :: children
554 :: children
368
555
369
556
370embedKeyed static opts styles children =
557embedKeyed static opts styles children =
558+ let
559+ dynamicStyleSheet =
560+ styles
561+ |> List.foldl reduceStyles ( Set.empty, renderFocusStyle opts.focus )
562+ |> Tuple.second
563+ -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]
564+ -- |> sortedReduce
565+ |> toStyleSheet opts
566+ in
371 if static then
567 if static then
372− ( "static-stylesheet", staticRoot )
568+ ( "static-stylesheet", staticRoot opts )
373 :: ( "dynamic-stylesheet"
569 :: ( "dynamic-stylesheet"
374− , styles
570+ , dynamicStyleSheet
375− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )
376− |> Tuple.second
377− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]
378− -- |> sortedReduce
379− |> toStyleSheet opts
380 )
571 )
381 :: children
572 :: children
382
573
383 else
574 else
384 ( "dynamic-stylesheet"
575 ( "dynamic-stylesheet"
385− , styles
576+ , dynamicStyleSheet
386− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )
387− |> Tuple.second
388− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]
389− -- |> sortedReduce
390− |> toStyleSheet opts
391 )
577 )
392 :: children
578 :: children
393
579
@@ -703,7 +889,16 @@ skippable flag style =
703 False
889 False
704
890
705
891
706−gatherAttrRecursive : String -> NodeName -> Flag.Field -> Transformation -> List Style -> List (VirtualDom.Attribute msg) -> List (VirtualDom.Node msg) -> List (Attribute aligned msg) -> Gathered msg
892+gatherAttrRecursive :
893+ String
894+ -> NodeName
895+ -> Flag.Field
896+ -> Transformation
897+ -> List Style
898+ -> List (VirtualDom.Attribute msg)
899+ -> NearbyChildren msg
900+ -> List (Attribute aligned msg)
901+ -> Gathered msg
707gatherAttrRecursive classes node has transform styles attrs children elementAttrs =
902gatherAttrRecursive classes node has transform styles attrs children elementAttrs =
708 case elementAttrs of
903 case elementAttrs of
709 [] ->
904 [] ->
@@ -837,7 +1032,7 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr
837 in
1032 in
838 gatherAttrRecursive (classes ++ " " ++ newClass)
1033 gatherAttrRecursive (classes ++ " " ++ newClass)
839 node
1034 node
840− (Flag.merge addToFlags has)
1035+ (Flag.merge addToFlags (Flag.add Flag.width has))
841 transform
1036 transform
842 (newStyles ++ styles)
1037 (newStyles ++ styles)
843 attrs
1038 attrs
@@ -858,7 +1053,7 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr
858 name =
1053 name =
859 "height-px-" ++ val
1054 "height-px-" ++ val
860 in
1055 in
861− gatherAttrRecursive (name ++ " " ++ classes)
1056+ gatherAttrRecursive (Internal.Style.classes.heightExact ++ " " ++ name ++ " " ++ classes)
862 node
1057 node
863 (Flag.add Flag.height has)
1058 (Flag.add Flag.height has)
864 transform
1059 transform
@@ -915,7 +1110,7 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr
915 in
1110 in
916 gatherAttrRecursive (classes ++ " " ++ newClass)
1111 gatherAttrRecursive (classes ++ " " ++ newClass)
917 node
1112 node
918− (Flag.merge addToFlags has)
1113+ (Flag.merge addToFlags (Flag.add Flag.height has))
919 transform
1114 transform
920 (newStyles ++ styles)
1115 (newStyles ++ styles)
921 attrs
1116 attrs
@@ -947,20 +1142,15 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr
947 gatherAttrRecursive classes (addNodeName "h6" node) has transform styles attrs children remaining
1142 gatherAttrRecursive classes (addNodeName "h6" node) has transform styles attrs children remaining
948
1143
949 Paragraph ->
1144 Paragraph ->
950− let
1145+ -- previously we rendered a <p> tag, though apparently this invalidates the html if it has <div>s inside.
951− newNode =
1146+ -- Since we can't guaranteee that there are no divs, we need another strategy.
952− case node of
1147+ -- While it's not documented in many places, there apparently is a paragraph aria role
953− Generic ->
1148+ -- https://github.com/w3c/aria/blob/11f85f41a5b621fdbe85fc9bcdcd270e653a48ba/common/script/roleInfo.js
954− NodeName "p"
1149+ -- Though we'll need to wait till it gets released in an official wai-aria spec to use it.
955−
1150+ -- If it's used at the moment, then Lighthouse complains (likely rightfully) that role paragraph is not recognized.
956− NodeName name ->
957− NodeName name
958−
959− Embedded x y ->
960− Embedded x y
961− in
962− gatherAttrRecursive classes
1151+ gatherAttrRecursive
963− newNode
1152+ classes
1153+ node
964 has
1154 has
965 transform
1155 transform
966 styles
1156 styles
@@ -995,75 +1185,16 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr
995
1185
996 Styled styled ->
1186 Styled styled ->
997 styles ++ styled.styles
1187 styles ++ styled.styles
998−
999− nearbyElement =
1000− Html.div
1001− [ Html.Attributes.class <|
1002− case location of
1003− Above ->
1004− String.join " "
1005− [ Internal.Style.classes.any
1006− , Internal.Style.classes.single
1007− , Internal.Style.classes.above
1008− ]
1009−
1010− Below ->
1011− String.join " "
1012− [ Internal.Style.classes.any
1013− , Internal.Style.classes.single
1014− , Internal.Style.classes.below
1015− ]
1016−
1017− OnRight ->
1018− String.join " "
1019− [ Internal.Style.classes.any
1020− , Internal.Style.classes.single
1021− , Internal.Style.classes.onRight
1022− ]
1023−
1024− OnLeft ->
1025− String.join " "
1026− [ Internal.Style.classes.any
1027− , Internal.Style.classes.single
1028− , Internal.Style.classes.onLeft
1029− ]
1030−
1031− InFront ->
1032− String.join " "
1033− [ Internal.Style.classes.any
1034− , Internal.Style.classes.single
1035− , Internal.Style.classes.inFront
1036− ]
1037−
1038− Behind ->
1039− String.join " "
1040− [ Internal.Style.classes.any
1041− , Internal.Style.classes.single
1042− , Internal.Style.classes.behind
1043− ]
1044− ]
1045− [ case elem of
1046− Empty ->
1047− VirtualDom.text ""
1048−
1049− Text str ->
1050− textElement str
1051−
1052− Unstyled html ->
1053− html asEl
1054−
1055− Styled styled ->
1056− styled.html NoStyleSheet asEl
1057− ]
1058−
1059− newClasses =
1060− if location == Behind then
1061− Internal.Style.classes.hasBehind ++ " " ++ classes
1062−
1063− else
1064− classes
1065 in
1188 in
1066− gatherAttrRecursive newClasses node has transform newStyles attrs (nearbyElement :: children) remaining
1189+ gatherAttrRecursive
1190+ classes
1191+ node
1192+ has
1193+ transform
1194+ newStyles
1195+ attrs
1196+ (addNearbyElement location elem children)
1197+ remaining
1067
1198
1068 AlignX x ->
1199 AlignX x ->
1069 if Flag.present Flag.xAlign has then
1200 if Flag.present Flag.xAlign has then
@@ -1119,6 +1250,106 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr
1119 remaining
1250 remaining
1120
1251
1121
1252
1253+addNearbyElement location elem existing =
1254+ let
1255+ nearby =
1256+ nearbyElement location elem
1257+ in
1258+ case existing of
1259+ NoNearbyChildren ->
1260+ case location of
1261+ Behind ->
1262+ ChildrenBehind [ nearby ]
1263+
1264+ _ ->
1265+ ChildrenInFront [ nearby ]
1266+
1267+ ChildrenBehind existingBehind ->
1268+ case location of
1269+ Behind ->
1270+ ChildrenBehind (nearby :: existingBehind)
1271+
1272+ _ ->
1273+ ChildrenBehindAndInFront existingBehind [ nearby ]
1274+
1275+ ChildrenInFront existingInFront ->
1276+ case location of
1277+ Behind ->
1278+ ChildrenBehindAndInFront [ nearby ] existingInFront
1279+
1280+ _ ->
1281+ ChildrenInFront (nearby :: existingInFront)
1282+
1283+ ChildrenBehindAndInFront existingBehind existingInFront ->
1284+ case location of
1285+ Behind ->
1286+ ChildrenBehindAndInFront (nearby :: existingBehind) existingInFront
1287+
1288+ _ ->
1289+ ChildrenBehindAndInFront existingBehind (nearby :: existingInFront)
1290+
1291+
1292+nearbyElement location elem =
1293+ Html.div
1294+ [ Html.Attributes.class <|
1295+ case location of
1296+ Above ->
1297+ String.join " "
1298+ [ Internal.Style.classes.nearby
1299+ , Internal.Style.classes.single
1300+ , Internal.Style.classes.above
1301+ ]
1302+
1303+ Below ->
1304+ String.join " "
1305+ [ Internal.Style.classes.nearby
1306+ , Internal.Style.classes.single
1307+ , Internal.Style.classes.below
1308+ ]
1309+
1310+ OnRight ->
1311+ String.join " "
1312+ [ Internal.Style.classes.nearby
1313+ , Internal.Style.classes.single
1314+ , Internal.Style.classes.onRight
1315+ ]
1316+
1317+ OnLeft ->
1318+ String.join " "
1319+ [ Internal.Style.classes.nearby
1320+ , Internal.Style.classes.single
1321+ , Internal.Style.classes.onLeft
1322+ ]
1323+
1324+ InFront ->
1325+ String.join " "
1326+ [ Internal.Style.classes.nearby
1327+ , Internal.Style.classes.single
1328+ , Internal.Style.classes.inFront
1329+ ]
1330+
1331+ Behind ->
1332+ String.join " "
1333+ [ Internal.Style.classes.nearby
1334+ , Internal.Style.classes.single
1335+ , Internal.Style.classes.behind
1336+ ]
1337+ ]
1338+ [ case elem of
1339+ Empty ->
1340+ VirtualDom.text ""
1341+
1342+ Text str ->
1343+ textElement str
1344+
1345+ Unstyled html ->
1346+ html asEl
1347+
1348+ Styled styled ->
1349+ styled.html NoStyleSheet asEl
1350+ ]
1351+
1352+
1122renderWidth w =
1353renderWidth w =
1123 case w of
1354 case w of
1124 Px px ->
1355 Px px ->
@@ -1205,7 +1436,7 @@ renderHeight h =
1205 "height-px-" ++ val
1436 "height-px-" ++ val
1206 in
1437 in
1207 ( Flag.none
1438 ( Flag.none
1208− , name
1439+ , Internal.Style.classes.heightExact ++ " " ++ name
1209 , [ Single name "height" (val ++ "px") ]
1440 , [ Single name "height" (val ++ "px") ]
1210 )
1441 )
1211
1442
@@ -1228,7 +1459,7 @@ renderHeight h =
1228 , [ Single
1459 , [ Single
1229 (Internal.Style.classes.any
1460 (Internal.Style.classes.any
1230 ++ "."
1461 ++ "."
1231− ++ Internal.Style.classes.row
1462+ ++ Internal.Style.classes.column
1232 ++ " > "
1463 ++ " > "
1233 ++ (Internal.Style.dot <| "height-fill-" ++ String.fromInt portion)
1464 ++ (Internal.Style.dot <| "height-fill-" ++ String.fromInt portion)
1234 )
1465 )
@@ -1247,7 +1478,9 @@ renderHeight h =
1247 Single
1478 Single
1248 cls
1479 cls
1249 "min-height"
1480 "min-height"
1481+ -- This needs to be !important because we're using `min-height: min-content`
1482+ -- to correct for safari's incorrect implementation of flexbox.
1250− (String.fromInt minSize ++ "px")
1483+ (String.fromInt minSize ++ "px !important")
1251
1484
1252 ( newFlag, newAttrs, newStyle ) =
1485 ( newFlag, newAttrs, newStyle ) =
1253 renderHeight len
1486 renderHeight len
@@ -1325,7 +1558,7 @@ element : LayoutContext -> NodeName -> List (Attribute aligned msg) -> Children
1325element context node attributes children =
1558element context node attributes children =
1326 attributes
1559 attributes
1327 |> List.reverse
1560 |> List.reverse
1328− |> gatherAttrRecursive (contextClasses context) node Flag.none untransformed [] [] []
1561+ |> gatherAttrRecursive (contextClasses context) node Flag.none untransformed [] [] NoNearbyChildren
1329 |> createElement context children
1562 |> createElement context children
1330
1563
1331
1564
@@ -1333,13 +1566,6 @@ untransformed =
1333 Untransformed
1566 Untransformed
1334
1567
1335
1568
1336−
1337−-- space =
1338−-- VirtualDom.text " "
1339−-- keyedSpace =
1340−-- ( " ", space )
1341−
1342−
1343createElement : LayoutContext -> Children (Element msg) -> Gathered msg -> Element msg
1569createElement : LayoutContext -> Children (Element msg) -> Gathered msg -> Element msg
1344createElement context children rendered =
1570createElement context children rendered =
1345 let
1571 let
@@ -1381,36 +1607,33 @@ createElement context children rendered =
1381 -- Same if it's a column or row with one child and width-content, height-content
1607 -- Same if it's a column or row with one child and width-content, height-content
1382 -- interferes with css grid
1608 -- interferes with css grid
1383 -- Maybe we could unpack text elements in a paragraph as well,
1609 -- Maybe we could unpack text elements in a paragraph as well,
1384− -- however embedded style elements that are larger than the line height will overlap with exisitng text.
1610+ -- however, embedded elements that are larger than the line height will overlap with exisitng text.
1385 -- I don't think that's what we want.
1611 -- I don't think that's what we want.
1386− if
1612+ -- if
1387− context
1613+ -- context
1388− == asEl
1614+ -- == asEl
1389− || context
1615+ -- || context
1390− == asParagraph
1616+ -- == asParagraph
1391− then
1617+ -- then
1392− ( VirtualDom.text
1618+ -- ( VirtualDom.text
1393− (if context == asParagraph then
1619+ -- (if context == asParagraph then
1394− str ++ " "
1620+ -- str
1395−
1396− else
1621+ -- else
1397− str
1622+ -- str
1398− )
1623+ -- )
1399− :: htmls
1624+ -- :: htmls
1400− , existingStyles
1625+ -- , existingStyles
1401− )
1626+ -- )
1402−
1627+ -- else
1628+ ( (if context == asEl then
1629+ textElementFill str
1630+
1403− else
1631+ else
1404− ( textElement
1632+ textElement str
1405− (if context == asParagraph then
1406− str ++ " "
1407−
1408− else
1409− str
1410− )
1633+ )
1411− :: htmls
1634+ :: htmls
1412− , existingStyles
1635+ , existingStyles
1413− )
1636+ )
1414
1637
1415 Empty ->
1638 Empty ->
1416 ( htmls, existingStyles )
1639 ( htmls, existingStyles )
@@ -1452,38 +1675,30 @@ createElement context children rendered =
1452 -- TEXT OPTIMIZATION
1675 -- TEXT OPTIMIZATION
1453 -- You can have raw text if the element is an el, and has `width-content` and `height-content`
1676 -- You can have raw text if the element is an el, and has `width-content` and `height-content`
1454 -- Same if it's a column or row with one child and width-content, height-content
1677 -- Same if it's a column or row with one child and width-content, height-content
1455− if
1678+ -- if
1456− context
1679+ -- context
1457− == asEl
1680+ -- == asEl
1458− || context
1681+ -- || context
1459− == asParagraph
1682+ -- == asParagraph
1460− then
1683+ -- then
1461− ( ( key
1684+ -- ( ( key
1462− , VirtualDom.text
1685+ -- , VirtualDom.text
1463− (if context == asParagraph then
1464− str ++ " "
1465−
1466− else
1467− str
1686+ -- str
1468− )
1469− )
1687+ -- )
1470− :: htmls
1688+ -- :: htmls
1471− , existingStyles
1689+ -- , existingStyles
1472− )
1690+ -- )
1473−
1474− else
1691+ -- else
1475− ( ( key
1692+ ( ( key
1476− , textElement
1477− (if context == asParagraph then
1693+ , if context == asEl then
1478− str ++ " "
1694+ textElementFill str
1479
1695
1480− else
1696+ else
1481− str
1697+ textElement str
1482− )
1483− )
1698+ )
1484− :: htmls
1699+ :: htmls
1485− , existingStyles
1700+ , existingStyles
1486− )
1701+ )
1487
1702
1488 Empty ->
1703 Empty ->
1489 ( htmls, existingStyles )
1704 ( htmls, existingStyles )
@@ -1506,7 +1721,9 @@ createElement context children rendered =
1506 (finalizeNode rendered.has
1721 (finalizeNode rendered.has
1507 rendered.node
1722 rendered.node
1508 rendered.attributes
1723 rendered.attributes
1724+ (Keyed
1509− (Keyed <| List.map (\x -> ( "nearby-elements-pls", x )) rendered.children ++ keyed)
1725+ (addKeyedChildren "nearby-element-pls" keyed rendered.children)
1726+ )
1510 NoStyleSheet
1727 NoStyleSheet
1511 )
1728 )
1512
1729
@@ -1514,7 +1731,13 @@ createElement context children rendered =
1514 Styled
1731 Styled
1515 { styles = allStyles
1732 { styles = allStyles
1516 , html =
1733 , html =
1517− finalizeNode rendered.has rendered.node rendered.attributes (Keyed (List.map (\x -> ( "nearby-elements-pls", x )) rendered.children ++ keyed))
1734+ finalizeNode
1735+ rendered.has
1736+ rendered.node
1737+ rendered.attributes
1738+ (Keyed
1739+ (addKeyedChildren "nearby-element-pls" keyed rendered.children)
1740+ )
1518 }
1741 }
1519
1742
1520 Unkeyed unkeyedChildren ->
1743 Unkeyed unkeyedChildren ->
@@ -1531,20 +1754,58 @@ createElement context children rendered =
1531 case newStyles of
1754 case newStyles of
1532 [] ->
1755 [] ->
1533 Unstyled
1756 Unstyled
1534− (finalizeNode rendered.has
1757+ (finalizeNode
1758+ rendered.has
1535 rendered.node
1759 rendered.node
1536 rendered.attributes
1760 rendered.attributes
1537− (Unkeyed <| rendered.children ++ unkeyed)
1761+ (Unkeyed (addChildren unkeyed rendered.children))
1538 NoStyleSheet
1762 NoStyleSheet
1539 )
1763 )
1540
1764
1541 allStyles ->
1765 allStyles ->
1542 Styled
1766 Styled
1543 { styles = allStyles
1767 { styles = allStyles
1544− , html = finalizeNode rendered.has rendered.node rendered.attributes (Unkeyed (rendered.children ++ unkeyed))
1768+ , html =
1769+ finalizeNode
1770+ rendered.has
1771+ rendered.node
1772+ rendered.attributes
1773+ (Unkeyed (addChildren unkeyed rendered.children))
1545 }
1774 }
1546
1775
1547
1776
1777+addChildren existing nearbyChildren =
1778+ case nearbyChildren of
1779+ NoNearbyChildren ->
1780+ existing
1781+
1782+ ChildrenBehind behind ->
1783+ behind ++ existing
1784+
1785+ ChildrenInFront inFront ->
1786+ existing ++ inFront
1787+
1788+ ChildrenBehindAndInFront behind inFront ->
1789+ behind ++ existing ++ inFront
1790+
1791+
1792+addKeyedChildren key existing nearbyChildren =
1793+ case nearbyChildren of
1794+ NoNearbyChildren ->
1795+ existing
1796+
1797+ ChildrenBehind behind ->
1798+ List.map (\x -> ( key, x )) behind ++ existing
1799+
1800+ ChildrenInFront inFront ->
1801+ existing ++ List.map (\x -> ( key, x )) inFront
1802+
1803+ ChildrenBehindAndInFront behind inFront ->
1804+ List.map (\x -> ( key, x )) behind
1805+ ++ existing
1806+ ++ List.map (\x -> ( key, x )) inFront
1807+
1808+
1548unit =
1809unit =
1549 0
1810 0
1550
1811
@@ -1556,8 +1817,20 @@ defaultOptions =
1556 }
1817 }
1557
1818
1558
1819
1559−staticRoot =
1820+staticRoot : OptionRecord -> VirtualDom.Node msg
1821+staticRoot opts =
1822+ case opts.mode of
1823+ Layout ->
1824+ -- wrap the style node in a div to prevent `Dark Reader` from blowin up the dom.
1825+ VirtualDom.node "div"
1826+ []
1560− VirtualDom.node "style" [] [ VirtualDom.text Internal.Style.rules ]
1827+ [ VirtualDom.node "style" [] [ VirtualDom.text Internal.Style.rules ] ]
1828+
1829+ NoStaticStyleSheet ->
1830+ VirtualDom.text ""
1831+
1832+ WithVirtualCss ->
1833+ VirtualDom.node "elm-ui-static-rules" [ VirtualDom.property "rules" (Encode.string Internal.Style.rules) ] []
1561
1834
1562
1835
1563addWhen ifThis x to =
1836addWhen ifThis x to =
@@ -1640,6 +1913,21 @@ filter attrs =
1640 attrs
1913 attrs
1641
1914
1642
1915
1916+isContent len =
1917+ case len of
1918+ Content ->
1919+ True
1920+
1921+ Max _ l ->
1922+ isContent l
1923+
1924+ Min _ l ->
1925+ isContent l
1926+
1927+ _ ->
1928+ False
1929+
1930+
1643get : List (Attribute aligned msg) -> (Attribute aligned msg -> Bool) -> List (Attribute aligned msg)
1931get : List (Attribute aligned msg) -> (Attribute aligned msg -> Bool) -> List (Attribute aligned msg)
1644get attrs isAttr =
1932get attrs isAttr =
1645 attrs
1933 attrs
@@ -1660,7 +1948,7 @@ type Spacing
1660
1948
1661
1949
1662type Padding
1950type Padding
1663− = Padding String Int Int Int Int
1951+ = Padding String Float Float Float Float
1664
1952
1665
1953
1666extractSpacingAndPadding : List (Attribute aligned msg) -> ( Maybe Padding, Maybe Spacing )
1954extractSpacingAndPadding : List (Attribute aligned msg) -> ( Maybe Padding, Maybe Spacing )
@@ -1756,35 +2044,44 @@ getHeight attrs =
1756 Nothing
2044 Nothing
1757
2045
1758
2046
2047+textElementClasses : String
2048+textElementClasses =
2049+ classes.any
2050+ ++ " "
2051+ ++ classes.text
2052+ ++ " "
2053+ ++ classes.widthContent
2054+ ++ " "
2055+ ++ classes.heightContent
2056+
2057+
1759textElement : String -> VirtualDom.Node msg
2058textElement : String -> VirtualDom.Node msg
1760textElement str =
2059textElement str =
1761 Html.div
2060 Html.div
1762 [ Html.Attributes.class
2061 [ Html.Attributes.class
1763− (String.join " "
2062+ textElementClasses
1764− [ classes.any
1765− , classes.text
1766− , classes.widthContent
1767− , classes.heightContent
1768− ]
1769− )
1770 ]
2063 ]
1771 [ Html.text str ]
2064 [ Html.text str ]
1772
2065
1773
2066
2067+textElementFillClasses : String
2068+textElementFillClasses =
2069+ classes.any
2070+ ++ " "
2071+ ++ classes.text
2072+ ++ " "
2073+ ++ classes.widthFill
2074+ ++ " "
2075+ ++ classes.heightFill
2076+
2077+
1774textElementFill : String -> VirtualDom.Node msg
2078textElementFill : String -> VirtualDom.Node msg
1775textElementFill str =
2079textElementFill str =
1776− VirtualDom.node "div"
2080+ Html.div
1777− [ VirtualDom.property "className"
2081+ [ Html.Attributes.class
1778− (Json.string <|
2082+ textElementFillClasses
1779− String.join " "
1780− [ classes.any
1781− , classes.text
1782− , classes.widthFill
1783− , classes.heightFill
1784− ]
1785− )
1786 ]
2083 ]
1787− [ VirtualDom.text str ]
2084+ [ Html.text str ]
1788
2085
1789
2086
1790type Children x
2087type Children x
@@ -1792,10 +2089,6 @@ type Children x
1792 | Keyed (List ( String, x ))
2089 | Keyed (List ( String, x ))
1793
2090
1794
2091
1795−
1796−-- toHtml : OptionRecord -> Element msg -> VirtualDom.Node msg
1797−
1798−
1799toHtml mode el =
2092toHtml mode el =
1800 case el of
2093 case el of
1801 Unstyled html ->
2094 Unstyled html ->
@@ -1831,8 +2124,7 @@ renderRoot optionList attributes child =
1831
2124
1832
2125
1833type RenderMode
2126type RenderMode
1834− = Viewport
1835− | Layout
2127+ = Layout
1836 | NoStaticStyleSheet
2128 | NoStaticStyleSheet
1837 | WithVirtualCss
2129 | WithVirtualCss
1838
2130
@@ -1881,10 +2173,8 @@ rootStyle =
1881 , SansSerif
2173 , SansSerif
1882 ]
2174 ]
1883 in
2175 in
1884− [ StyleClass Flag.bgColor (Colored ("bg-color-" ++ formatColorClass (Rgba 1 1 1 1)) "background-color" (Rgba 1 1 1 1))
2176+ [ StyleClass Flag.bgColor (Colored ("bg-" ++ formatColorClass (Rgba 1 1 1 0)) "background-color" (Rgba 1 1 1 0))
1885− , StyleClass Flag.fontColor (Colored ("font-color-" ++ formatColorClass (Rgba 0 0 0 1)) "color" (Rgba 0 0 0 1))
2177+ , StyleClass Flag.fontColor (Colored ("fc-" ++ formatColorClass (Rgba 0 0 0 1)) "color" (Rgba 0 0 0 1))
1886−
1887− -- , StyleClass Flag.fontSize (Single "font-size-20" "font-size" "20px")
1888 , StyleClass Flag.fontSize (FontSize 20)
2178 , StyleClass Flag.fontSize (FontSize 20)
1889 , StyleClass Flag.fontFamily <|
2179 , StyleClass Flag.fontFamily <|
1890 FontFamily (List.foldl renderFontClassName "font-" families)
2180 FontFamily (List.foldl renderFontClassName "font-" families)
@@ -1916,14 +2206,49 @@ renderFontClassName font current =
1916 |> String.toLower
2206 |> String.toLower
1917 |> String.words
2207 |> String.words
1918 |> String.join "-"
2208 |> String.join "-"
2209+
2210+ FontWith { name } ->
2211+ name
2212+ |> String.toLower
2213+ |> String.words
2214+ |> String.join "-"
1919 )
2215 )
1920
2216
1921
2217
1922renderFocusStyle :
2218renderFocusStyle :
1923 FocusStyle
2219 FocusStyle
1924− -> Style
2220+ -> List Style
1925renderFocusStyle focus =
2221renderFocusStyle focus =
2222+ [ Style (Internal.Style.dot classes.focusedWithin ++ ":focus-within")
2223+ (List.filterMap identity
2224+ [ Maybe.map (\color -> Property "border-color" (formatColor color)) focus.borderColor
2225+ , Maybe.map (\color -> Property "background-color" (formatColor color)) focus.backgroundColor
2226+ , Maybe.map
2227+ (\shadow ->
2228+ Property "box-shadow"
2229+ (formatBoxShadow
2230+ { color = shadow.color
2231+ , offset =
2232+ shadow.offset
2233+ |> Tuple.mapFirst toFloat
2234+ |> Tuple.mapSecond toFloat
2235+ , inset = False
2236+ , blur =
2237+ toFloat shadow.blur
2238+ , size =
2239+ toFloat shadow.size
2240+ }
2241+ )
2242+ )
2243+ focus.shadow
2244+ , Just <| Property "outline" "none"
2245+ ]
2246+ )
2247+ , Style
2248+ ((Internal.Style.dot classes.any ++ ":focus .focusable, ")
1926− Style (Internal.Style.dot classes.any ++ ":focus .focusable, " ++ Internal.Style.dot classes.any ++ ".focusable:focus")
2249+ ++ (Internal.Style.dot classes.any ++ ".focusable:focus, ")
2250+ ++ (".ui-slide-bar:focus + " ++ Internal.Style.dot classes.any ++ " .focusable-thumb")
2251+ )
1927 (List.filterMap identity
2252 (List.filterMap identity
1928 [ Maybe.map (\color -> Property "border-color" (formatColor color)) focus.borderColor
2253 [ Maybe.map (\color -> Property "border-color" (formatColor color)) focus.borderColor
1929 , Maybe.map (\color -> Property "background-color" (formatColor color)) focus.backgroundColor
2254 , Maybe.map (\color -> Property "background-color" (formatColor color)) focus.backgroundColor
@@ -1946,6 +2271,7 @@ renderFocusStyle focus =
1946 , Just <| Property "outline" "none"
2271 , Just <| Property "outline" "none"
1947 ]
2272 ]
1948 )
2273 )
2274+ ]
1949
2275
1950
2276
1951focusDefaultStyle : { backgroundColor : Maybe Color, borderColor : Maybe Color, shadow : Maybe Shadow }
2277focusDefaultStyle : { backgroundColor : Maybe Color, borderColor : Maybe Color, shadow : Maybe Shadow }
@@ -1957,7 +2283,7 @@ focusDefaultStyle =
1957 { color =
2283 { color =
1958 Rgba (155 / 255) (203 / 255) 1 1
2284 Rgba (155 / 255) (203 / 255) 1 1
1959 , offset = ( 0, 0 )
2285 , offset = ( 0, 0 )
1960− , blur = 3
2286+ , blur = 0
1961 , size = 3
2287 , size = 3
1962 }
2288 }
1963 }
2289 }
@@ -2025,498 +2351,734 @@ optionsToRecord options =
2025 options
2351 options
2026
2352
2027
2353
2028−renderFont : List Font -> String
2354+toStyleSheet : OptionRecord -> List Style -> VirtualDom.Node msg
2029−renderFont families =
2355+toStyleSheet options styleSheet =
2356+ case options.mode of
2357+ Layout ->
2358+ -- wrap the style node in a div to prevent `Dark Reader` from blowin up the dom.
2359+ VirtualDom.node "div"
2360+ []
2361+ [ VirtualDom.node "style"
2362+ []
2363+ [ VirtualDom.text (toStyleSheetString options styleSheet) ]
2364+ ]
2365+
2366+ NoStaticStyleSheet ->
2367+ -- wrap the style node in a div to prevent `Dark Reader` from blowin up the dom.
2368+ VirtualDom.node "div"
2369+ []
2370+ [ VirtualDom.node "style"
2371+ []
2372+ [ VirtualDom.text (toStyleSheetString options styleSheet) ]
2373+ ]
2374+
2375+ WithVirtualCss ->
2376+ VirtualDom.node "elm-ui-rules"
2377+ [ VirtualDom.property "rules"
2378+ (encodeStyles options styleSheet)
2379+ ]
2380+ []
2381+
2382+
2383+renderTopLevelValues rules =
2030 let
2384 let
2031− fontName font =
2385+ withImport font =
2032 case font of
2386 case font of
2033− Serif ->
2387+ ImportFont _ url ->
2034− "serif"
2388+ Just ("@import url('" ++ url ++ "');")
2389+
2390+ -- FontWith with ->
2391+ -- case with.url of
2392+ -- Just x ->
2393+ -- Just ("@import url('" ++ x ++ "');")
2394+ -- Nothing ->
2395+ -- Nothing
2396+ _ ->
2397+ Nothing
2035
2398
2036− SansSerif ->
2399+ allNames =
2037− "sans-serif"
2400+ List.map Tuple.first rules
2038
2401
2039− Monospace ->
2402+ fontImports ( name, typefaces ) =
2040− "monospace"
2403+ let
2404+ imports =
2405+ String.join "\n" (List.filterMap withImport typefaces)
2406+ in
2407+ imports
2041
2408
2042− Typeface name ->
2409+ fontAdjustments ( name, typefaces ) =
2043− "\"" ++ name ++ "\""
2410+ case typefaceAdjustment typefaces of
2411+ Nothing ->
2412+ String.join ""
2413+ (List.map (renderNullAdjustmentRule name) allNames)
2044
2414
2045− ImportFont name url ->
2415+ Just adjustment ->
2046− "\"" ++ name ++ "\""
2416+ String.join ""
2417+ (List.map (renderFontAdjustmentRule name adjustment) allNames)
2047 in
2418 in
2048− families
2419+ String.join "\n" (List.map fontImports rules)
2049− |> List.map fontName
2050− |> String.join ", "
2420+ ++ String.join "\n" (List.map fontAdjustments rules)
2051
2421
2052
2422
2053−toStyleSheet : OptionRecord -> List Style -> VirtualDom.Node msg
2423+renderNullAdjustmentRule fontToAdjust otherFontName =
2054−toStyleSheet options styleSheet =
2424+ let
2055− VirtualDom.node "style" [] [ VirtualDom.text (toStyleSheetString options styleSheet) ]
2425+ name =
2426+ if fontToAdjust == otherFontName then
2427+ fontToAdjust
2056
2428
2429+ else
2430+ otherFontName ++ " ." ++ fontToAdjust
2431+ in
2432+ String.join " "
2433+ [ bracket
2434+ ("."
2435+ ++ name
2436+ ++ "."
2437+ ++ classes.sizeByCapital
2438+ ++ ", "
2439+ ++ "."
2440+ ++ name
2441+ ++ " ."
2442+ ++ classes.sizeByCapital
2443+ )
2444+ [ ( "line-height", "1" )
2445+ ]
2446+ , bracket
2447+ ("."
2448+ ++ name
2449+ ++ "."
2450+ ++ classes.sizeByCapital
2451+ ++ "> ."
2452+ ++ Internal.Style.classes.text
2453+ ++ ", ."
2454+ ++ name
2455+ ++ " ."
2456+ ++ classes.sizeByCapital
2457+ ++ " > ."
2458+ ++ Internal.Style.classes.text
2459+ )
2460+ [ ( "vertical-align", "0" )
2461+ , ( "line-height", "1" )
2462+ ]
2463+ ]
2057
2464
2058−toStyleSheetString : OptionRecord -> List Style -> String
2059−toStyleSheetString options stylesheet =
2060− let
2061− renderTopLevels rule =
2062− case rule of
2063− FontFamily name typefaces ->
2064− let
2065− getImports font =
2066− case font of
2067− ImportFont _ url ->
2068− Just ("@import url('" ++ url ++ "');")
2069
2465
2070− _ ->
2466+fontRule name modifier ( parentAdj, textAdjustment ) =
2071− Nothing
2467+ [ bracket
2072− in
2468+ ("."
2073− typefaces
2469+ ++ name
2074− |> List.filterMap getImports
2470+ ++ "."
2075− |> String.join "\n"
2471+ ++ modifier
2076− |> Just
2472+ ++ ", "
2473+ ++ "."
2474+ ++ name
2475+ ++ " ."
2476+ ++ modifier
2477+ )
2478+ parentAdj
2479+ , bracket
2480+ ("."
2481+ ++ name
2482+ ++ "."
2483+ ++ modifier
2484+ ++ "> ."
2485+ ++ Internal.Style.classes.text
2486+ ++ ", ."
2487+ ++ name
2488+ ++ " ."
2489+ ++ modifier
2490+ ++ " > ."
2491+ ++ Internal.Style.classes.text
2492+ )
2493+ textAdjustment
2494+ ]
2077
2495
2078− _ ->
2079− Nothing
2080
2496
2081− renderProps force (Property key val) existing =
2497+renderFontAdjustmentRule fontToAdjust ( full, capital ) otherFontName =
2082− if force then
2498+ let
2083− existing ++ "\n " ++ key ++ ": " ++ val ++ " !important;"
2499+ name =
2500+ if fontToAdjust == otherFontName then
2501+ fontToAdjust
2084
2502
2085 else
2503 else
2086− existing ++ "\n " ++ key ++ ": " ++ val ++ ";"
2504+ otherFontName ++ " ." ++ fontToAdjust
2505+ in
2506+ String.join " "
2507+ (fontRule name classes.sizeByCapital capital ++ fontRule name classes.fullSize full)
2508+
2509+
2510+bracket selector rules =
2511+ let
2512+ renderPair ( name, val ) =
2513+ name ++ ": " ++ val ++ ";"
2514+ in
2515+ selector ++ " {" ++ String.join "" (List.map renderPair rules) ++ "}"
2516+
2087
2517
2088− renderStyle maybePseudo selector props =
2518+fontAdjustmentRules converted =
2519+ ( [ ( "display", "block" )
2520+ ]
2521+ , [ ( "display", "inline-block" )
2522+ , ( "line-height", String.fromFloat converted.height )
2523+ , ( "vertical-align", String.fromFloat converted.vertical ++ "em" )
2524+ , ( "font-size", String.fromFloat converted.size ++ "em" )
2525+ ]
2526+ )
2527+
2528+
2529+typefaceAdjustment typefaces =
2530+ List.foldl
2531+ (\face found ->
2089− case maybePseudo of
2532+ case found of
2090 Nothing ->
2533 Nothing ->
2091− selector ++ "{" ++ List.foldl (renderProps False) "" props ++ "\n}"
2534+ case face of
2535+ FontWith with ->
2536+ case with.adjustment of
2537+ Nothing ->
2538+ found
2539+
2540+ Just adjustment ->
2541+ Just
2542+ ( fontAdjustmentRules
2543+ (.full (convertAdjustment adjustment))
2544+ , fontAdjustmentRules
2545+ (.capital (convertAdjustment adjustment))
2546+ )
2092
2547
2548+ _ ->
2549+ found
2550+
2093− Just pseudo ->
2551+ Just _ ->
2094− case pseudo of
2552+ found
2095− Hover ->
2553+ )
2096− case options.hover of
2554+ Nothing
2097− NoHover ->
2555+ typefaces
2098− ""
2099
2556
2100− ForceHover ->
2101− selector ++ "-hv {" ++ List.foldl (renderProps True) "" props ++ "\n}"
2102
2557
2103− AllowHover ->
2558+fontName font =
2104− selector ++ "-hv:hover {" ++ List.foldl (renderProps False) "" props ++ "\n}"
2559+ case font of
2560+ Serif ->
2561+ "serif"
2105
2562
2106− Focus ->
2563+ SansSerif ->
2107− let
2564+ "sans-serif"
2108− renderedProps =
2109− List.foldl (renderProps False) "" props
2110− in
2111− String.join "\n"
2112− [ selector
2113− ++ "-fs:focus {"
2114− ++ renderedProps
2115− ++ "\n}"
2116− , "."
2117− ++ classes.any
2118− ++ ":focus ~ "
2119− ++ selector
2120− ++ "-fs:not(.focus) {"
2121− ++ renderedProps
2122− ++ "\n}"
2123− , "."
2124− ++ classes.any
2125− ++ ":focus "
2126− ++ selector
2127− ++ "-fs {"
2128− ++ renderedProps
2129− ++ "\n}"
2130− , ".focusable-parent:focus ~ "
2131− ++ "."
2132− ++ classes.any
2133− ++ " "
2134− ++ selector
2135− ++ "-fs {"
2136− ++ renderedProps
2137− ++ "\n}"
2138− ]
2139
2565
2140− Active ->
2566+ Monospace ->
2141− selector ++ "-act:active {" ++ List.foldl (renderProps False) "" props ++ "\n}"
2567+ "monospace"
2142
2568
2143− renderStyleRule rule maybePseudo =
2569+ Typeface name ->
2570+ "\"" ++ name ++ "\""
2571+
2572+ ImportFont name url ->
2573+ "\"" ++ name ++ "\""
2574+
2575+ FontWith { name } ->
2576+ "\"" ++ name ++ "\""
2577+
2578+
2579+topLevelValue rule =
2144− case rule of
2580+ case rule of
2145− Style selector props ->
2581+ FontFamily name typefaces ->
2146− renderStyle maybePseudo selector props
2582+ Just ( name, typefaces )
2583+
2584+ _ ->
2585+ Nothing
2147
2586
2148− Shadows name prop ->
2149− renderStyle
2150− maybePseudo
2151− ("." ++ name)
2152− [ Property "box-shadow" prop
2153− ]
2154
2587
2155− Transparency name transparency ->
2588+renderProps force (Property key val) existing =
2589+ if force then
2590+ existing ++ "\n " ++ key ++ ": " ++ val ++ " !important;"
2591+
2592+ else
2593+ existing ++ "\n " ++ key ++ ": " ++ val ++ ";"
2594+
2595+
2596+encodeStyles options stylesheet =
2597+ stylesheet
2598+ |> List.map
2599+ (\style ->
2600+ let
2601+ styled =
2602+ renderStyleRule options style Nothing
2603+ in
2604+ ( getStyleName style, Encode.list Encode.string styled )
2605+ )
2606+ |> Encode.object
2607+
2608+
2609+toStyleSheetString : OptionRecord -> List Style -> String
2610+toStyleSheetString options stylesheet =
2611+ let
2612+ combine style rendered =
2613+ { rules = rendered.rules ++ renderStyleRule options style Nothing
2614+ , topLevel =
2615+ case topLevelValue style of
2616+ Nothing ->
2617+ rendered.topLevel
2618+
2619+ Just topLevel ->
2620+ topLevel :: rendered.topLevel
2621+ }
2622+ in
2623+ case List.foldl combine { topLevel = [], rules = [] } stylesheet of
2624+ { topLevel, rules } ->
2625+ renderTopLevelValues topLevel ++ String.concat rules
2626+
2627+
2628+renderStyle : OptionRecord -> Maybe PseudoClass -> String -> List Property -> List String
2629+renderStyle options maybePseudo selector props =
2630+ case maybePseudo of
2631+ Nothing ->
2632+ [ selector ++ "{" ++ List.foldl (renderProps False) "" props ++ "\n}" ]
2633+
2634+ Just pseudo ->
2635+ case pseudo of
2636+ Hover ->
2637+ case options.hover of
2638+ NoHover ->
2639+ []
2640+
2641+ ForceHover ->
2642+ [ selector ++ "-hv {" ++ List.foldl (renderProps True) "" props ++ "\n}" ]
2643+
2644+ AllowHover ->
2645+ [ selector ++ "-hv:hover {" ++ List.foldl (renderProps False) "" props ++ "\n}" ]
2646+
2647+ Focus ->
2156 let
2648 let
2157− opacity =
2649+ renderedProps =
2158− (1 - transparency)
2650+ List.foldl (renderProps False) "" props
2159− |> min 1
2160− |> max 0
2161 in
2651 in
2162− renderStyle
2652+ [ selector ++ "-fs:focus {" ++ renderedProps ++ "\n}"
2163− maybePseudo
2653+ , ("." ++ classes.any ++ ":focus " ++ selector ++ "-fs {")
2164− ("." ++ name)
2654+ ++ renderedProps
2165− [ Property "opacity" (String.fromFloat opacity)
2655+ ++ "\n}"
2656+ , (selector ++ "-fs:focus-within {")
2657+ ++ renderedProps
2658+ ++ "\n}"
2659+ , (".ui-slide-bar:focus + " ++ Internal.Style.dot classes.any ++ " .focusable-thumb" ++ selector ++ "-fs {")
2660+ ++ renderedProps
2661+ ++ "\n}"
2166− ]
2662+ ]
2167
2663
2168− FontSize i ->
2664+ Active ->
2169− renderStyle
2665+ [ selector ++ "-act:active {" ++ List.foldl (renderProps False) "" props ++ "\n}" ]
2170− maybePseudo
2171− (".font-size-" ++ String.fromInt i)
2172− [ Property "font-size" (String.fromInt i ++ "px")
2173− ]
2174
2666
2175− FontFamily name typefaces ->
2176− renderStyle
2177− maybePseudo
2178− ("." ++ name)
2179− [ Property "font-family" (renderFont typefaces)
2180− ]
2181
2667
2182− Single class prop val ->
2668+renderStyleRule : OptionRecord -> Style -> Maybe PseudoClass -> List String
2669+renderStyleRule options rule maybePseudo =
2670+ case rule of
2671+ Style selector props ->
2183− renderStyle
2672+ renderStyle options maybePseudo selector props
2184− maybePseudo
2185− ("." ++ class)
2186− [ Property prop val
2187− ]
2188
2673
2189− Colored class prop color ->
2674+ Shadows name prop ->
2190− renderStyle
2675+ renderStyle options
2191− maybePseudo
2676+ maybePseudo
2192− ("." ++ class)
2677+ ("." ++ name)
2193− [ Property prop (formatColor color)
2678+ [ Property "box-shadow" prop
2194− ]
2679+ ]
2195
2680
2196− SpacingStyle cls x y ->
2681+ Transparency name transparency ->
2197− let
2682+ let
2198− class =
2683+ opacity =
2199− "." ++ cls
2684+ (1 - transparency)
2685+ |> min 1
2686+ |> max 0
2687+ in
2688+ renderStyle options
2689+ maybePseudo
2690+ ("." ++ name)
2691+ [ Property "opacity" (String.fromFloat opacity)
2692+ ]
2200
2693
2201− xPx =
2694+ FontSize i ->
2695+ renderStyle options
2696+ maybePseudo
2697+ (".font-size-" ++ String.fromInt i)
2202− String.fromInt x ++ "px"
2698+ [ Property "font-size" (String.fromInt i ++ "px")
2699+ ]
2203
2700
2204− yPx =
2701+ FontFamily name typefaces ->
2702+ let
2703+ features =
2704+ typefaces
2705+ |> List.filterMap renderVariants
2706+ |> String.join ", "
2707+
2708+ families =
2709+ [ Property "font-family"
2710+ (typefaces
2711+ |> List.map fontName
2205− String.fromInt y ++ "px"
2712+ |> String.join ", "
2713+ )
2714+ , Property "font-feature-settings" features
2715+ , Property "font-variant"
2716+ (if List.any hasSmallCaps typefaces then
2717+ "small-caps"
2206
2718
2207− row =
2719+ else
2208− "." ++ Internal.Style.classes.row
2720+ "normal"
2721+ )
2722+ ]
2723+ in
2724+ renderStyle options
2725+ maybePseudo
2726+ ("." ++ name)
2727+ families
2209
2728
2210− wrappedRow =
2729+ Single class prop val ->
2211− "." ++ Internal.Style.classes.wrapped ++ row
2730+ renderStyle options
2731+ maybePseudo
2732+ ("." ++ class)
2733+ [ Property prop val
2734+ ]
2212
2735
2213− column =
2736+ Colored class prop color ->
2214− "." ++ Internal.Style.classes.column
2737+ renderStyle options
2738+ maybePseudo
2739+ ("." ++ class)
2740+ [ Property prop (formatColor color)
2741+ ]
2215
2742
2216− page =
2743+ SpacingStyle cls x y ->
2217− "." ++ Internal.Style.classes.page
2744+ let
2745+ class =
2746+ "." ++ cls
2218
2747
2219− paragraph =
2748+ halfX =
2220− "." ++ Internal.Style.classes.paragraph
2749+ String.fromFloat (toFloat x / 2) ++ "px"
2221
2750
2222− left =
2751+ halfY =
2223− "." ++ Internal.Style.classes.alignLeft
2752+ String.fromFloat (toFloat y / 2) ++ "px"
2224
2753
2225− right =
2754+ xPx =
2226− "." ++ Internal.Style.classes.alignRight
2755+ String.fromInt x ++ "px"
2227
2756
2228− any =
2757+ yPx =
2229− "." ++ Internal.Style.classes.any
2758+ String.fromInt y ++ "px"
2230
2759
2231− single =
2760+ row =
2232− "." ++ Internal.Style.classes.single
2761+ "." ++ Internal.Style.classes.row
2233− in
2234− String.concat
2235− [ renderStyle maybePseudo (class ++ row ++ " > " ++ any) [ Property "margin-right" xPx ]
2236
2762
2237− -- margins don't apply to last element of normal, unwrapped rows
2763+ wrappedRow =
2238− , renderStyle maybePseudo (class ++ row ++ " > " ++ any ++ ":last-child") [ Property "margin" "0" ]
2764+ "." ++ Internal.Style.classes.wrapped ++ row
2239
2765
2240− -- For wrapped rows, margins always apply because we handle "canceling out" the other margins manually in the element.
2766+ column =
2241− , renderStyle maybePseudo
2767+ "." ++ Internal.Style.classes.column
2242− (class ++ wrappedRow ++ " > " ++ any)
2243− [ Property "margin" ("0 " ++ xPx ++ " " ++ yPx ++ " 0")
2244− ]
2245− , renderStyle maybePseudo
2246− (class ++ wrappedRow ++ " > " ++ any ++ ":last-child")
2247− [ Property "margin-right" "0"
2248− ]
2249
2768
2250− -- columns
2769+ page =
2251− , renderStyle maybePseudo (class ++ column ++ " > " ++ any ++ " + " ++ any) [ Property "margin-top" yPx ]
2770+ "." ++ Internal.Style.classes.page
2252− , renderStyle maybePseudo (class ++ page ++ " > " ++ any ++ " + " ++ any) [ Property "margin-top" yPx ]
2253− , renderStyle maybePseudo (class ++ page ++ " > " ++ left) [ Property "margin-right" xPx ]
2254− , renderStyle maybePseudo (class ++ page ++ " > " ++ right) [ Property "margin-left" xPx ]
2255− , renderStyle
2256− maybePseudo
2257− (class ++ paragraph)
2258− [ Property "line-height" ("calc(1em + " ++ String.fromInt y ++ "px)")
2259− ]
2260− , renderStyle
2261− maybePseudo
2262− ("textarea" ++ class)
2263− [ Property "line-height" ("calc(1em + " ++ String.fromInt y ++ "px)")
2264− ]
2265
2771
2266− -- , renderStyle
2267− -- maybePseudo
2268− -- (class ++ paragraph ++ " > " ++ any)
2269− -- [ Property "margin-right" xPx
2270− -- , Property "margin-bottom" yPx
2271− -- ]
2272− , renderStyle
2273− maybePseudo
2274− (class ++ paragraph ++ " > " ++ left)
2275− [ Property "margin-right" xPx
2276− ]
2277− , renderStyle
2278− maybePseudo
2279− (class ++ paragraph ++ " > " ++ right)
2280− [ Property "margin-left" xPx
2281− ]
2282− , renderStyle
2283− maybePseudo
2284− (class ++ paragraph ++ "::after")
2772+ paragraph =
2285− [ Property "content" "''"
2773+ "." ++ Internal.Style.classes.paragraph
2286− , Property "display" "block"
2287− , Property "height" "0"
2288− , Property "width" "0"
2289− , Property "margin-top" (String.fromInt (-1 * (y // 2)) ++ "px")
2290− ]
2291− , renderStyle
2292− maybePseudo
2293− (class ++ paragraph ++ "::before")
2294− [ Property "content" "''"
2295− , Property "display" "block"
2296− , Property "height" "0"
2297− , Property "width" "0"
2298− , Property "margin-bottom" (String.fromInt (-1 * (y // 2)) ++ "px")
2299− ]
2300− ]
2301
2774
2302− PaddingStyle cls top right bottom left ->
2775+ left =
2303− let
2776+ "." ++ Internal.Style.classes.alignLeft
2304− class =
2305− "."
2306− ++ cls
2307− in
2308− renderStyle
2309− maybePseudo
2310− class
2311− [ Property "padding"
2312− (String.fromInt top
2313− ++ "px "
2314− ++ String.fromInt right
2315− ++ "px "
2316− ++ String.fromInt bottom
2317− ++ "px "
2318− ++ String.fromInt left
2319− ++ "px"
2320− )
2321− ]
2322
2777
2323− GridTemplateStyle template ->
2778+ right =
2324− let
2779+ "." ++ Internal.Style.classes.alignRight
2325− class =
2326− ".grid-rows-"
2327− ++ String.join "-" (List.map lengthClassName template.rows)
2328− ++ "-cols-"
2329− ++ String.join "-" (List.map lengthClassName template.columns)
2330− ++ "-space-x-"
2331− ++ lengthClassName (Tuple.first template.spacing)
2332− ++ "-space-y-"
2333− ++ lengthClassName (Tuple.second template.spacing)
2334−
2335− ySpacing =
2336− toGridLength (Tuple.second template.spacing)
2337−
2338− xSpacing =
2339− toGridLength (Tuple.first template.spacing)
2340−
2341− toGridLength x =
2342− toGridLengthHelper Nothing Nothing x
2343−
2344− toGridLengthHelper minimum maximum x =
2345− case x of
2346− Px px ->
2347− String.fromInt px ++ "px"
2348−
2349− Content ->
2350− case ( minimum, maximum ) of
2351− ( Nothing, Nothing ) ->
2352− "max-content"
2353−
2354− ( Just minSize, Nothing ) ->
2355− "minmax(" ++ String.fromInt minSize ++ "px, " ++ "max-content)"
2356−
2357− ( Nothing, Just maxSize ) ->
2358− "minmax(max-content, " ++ String.fromInt maxSize ++ "px)"
2359−
2360− ( Just minSize, Just maxSize ) ->
2361− "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt maxSize ++ "px)"
2362−
2363− Fill i ->
2364− case ( minimum, maximum ) of
2365− ( Nothing, Nothing ) ->
2366− String.fromInt i ++ "fr"
2367−
2368− ( Just minSize, Nothing ) ->
2369− "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt i ++ "fr" ++ "fr)"
2370−
2371− ( Nothing, Just maxSize ) ->
2372− "minmax(max-content, " ++ String.fromInt maxSize ++ "px)"
2373−
2374− ( Just minSize, Just maxSize ) ->
2375− "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt maxSize ++ "px)"
2376−
2377− Min m len ->
2378− toGridLengthHelper (Just m) maximum len
2379−
2380− Max m len ->
2381− toGridLengthHelper minimum (Just m) len
2382−
2383− msColumns =
2384− template.columns
2385− |> List.map toGridLength
2386− |> String.join ySpacing
2387− |> (\x -> "-ms-grid-columns: " ++ x ++ ";")
2388−
2389− msRows =
2390− template.columns
2391− |> List.map toGridLength
2392− |> String.join ySpacing
2393− |> (\x -> "-ms-grid-rows: " ++ x ++ ";")
2394−
2395− base =
2396− class ++ "{" ++ msColumns ++ msRows ++ "}"
2397−
2398− columns =
2399− template.columns
2400− |> List.map toGridLength
2401− |> String.join " "
2402− |> (\x -> "grid-template-columns: " ++ x ++ ";")
2403−
2404− rows =
2405− template.rows
2406− |> List.map toGridLength
2407− |> String.join " "
2408− |> (\x -> "grid-template-rows: " ++ x ++ ";")
2409−
2410− gapX =
2411− "grid-column-gap:" ++ toGridLength (Tuple.first template.spacing) ++ ";"
2412−
2413− gapY =
2414− "grid-row-gap:" ++ toGridLength (Tuple.second template.spacing) ++ ";"
2415−
2416− modernGrid =
2417− class ++ "{" ++ columns ++ rows ++ gapX ++ gapY ++ "}"
2418−
2419− supports =
2420− "@supports (display:grid) {" ++ modernGrid ++ "}"
2421− in
2422− base ++ supports
2423
2780
2424− GridPosition position ->
2781+ any =
2425− let
2782+ "." ++ Internal.Style.classes.any
2426− class =
2427− ".grid-pos-"
2428− ++ String.fromInt position.row
2429− ++ "-"
2430− ++ String.fromInt position.col
2431− ++ "-"
2432− ++ String.fromInt position.width
2433− ++ "-"
2434− ++ String.fromInt position.height
2435−
2436− msPosition =
2437− String.join " "
2438− [ "-ms-grid-row: "
2439− ++ String.fromInt position.row
2440− ++ ";"
2441− , "-ms-grid-row-span: "
2442− ++ String.fromInt position.height
2443− ++ ";"
2444− , "-ms-grid-column: "
2445− ++ String.fromInt position.col
2446− ++ ";"
2447− , "-ms-grid-column-span: "
2448− ++ String.fromInt position.width
2449− ++ ";"
2450− ]
2451−
2452− base =
2453− class ++ "{" ++ msPosition ++ "}"
2454−
2455− modernPosition =
2456− String.join " "
2457− [ "grid-row: "
2458− ++ String.fromInt position.row
2459− ++ " / "
2460− ++ String.fromInt (position.row + position.height)
2461− ++ ";"
2462− , "grid-column: "
2463− ++ String.fromInt position.col
2464− ++ " / "
2465− ++ String.fromInt (position.col + position.width)
2466− ++ ";"
2467− ]
2468−
2469− modernGrid =
2470− class ++ "{" ++ modernPosition ++ "}"
2471−
2472− supports =
2473− "@supports (display:grid) {" ++ modernGrid ++ "}"
2474− in
2475− base ++ supports
2476
2783
2477− PseudoSelector class styles ->
2784+ single =
2785+ "." ++ Internal.Style.classes.single
2786+ in
2787+ List.concat
2788+ [ renderStyle options maybePseudo (class ++ row ++ " > " ++ any ++ " + " ++ any) [ Property "margin-left" xPx ]
2789+
2790+ -- margins don't apply to last element of normal, unwrapped rows
2791+ -- , renderStyle options maybePseudo (class ++ row ++ " > " ++ any ++ ":first-child") [ Property "margin" "0" ]
2792+ -- For wrapped rows, margins always apply because we handle "canceling out" the other margins manually in the element.
2793+ , renderStyle options
2794+ maybePseudo
2795+ (class ++ wrappedRow ++ " > " ++ any)
2796+ [ Property "margin" (halfY ++ " " ++ halfX)
2797+ ]
2798+
2799+ -- , renderStyle options maybePseudo
2800+ -- (class ++ wrappedRow ++ " > " ++ any ++ ":last-child")
2801+ -- [ Property "margin-right" "0"
2802+ -- ]
2803+ -- columns
2804+ , renderStyle options maybePseudo (class ++ column ++ " > " ++ any ++ " + " ++ any) [ Property "margin-top" yPx ]
2805+ , renderStyle options maybePseudo (class ++ page ++ " > " ++ any ++ " + " ++ any) [ Property "margin-top" yPx ]
2806+ , renderStyle options maybePseudo (class ++ page ++ " > " ++ left) [ Property "margin-right" xPx ]
2807+ , renderStyle options maybePseudo (class ++ page ++ " > " ++ right) [ Property "margin-left" xPx ]
2808+ , renderStyle options
2809+ maybePseudo
2810+ (class ++ paragraph)
2811+ [ Property "line-height" ("calc(1em + " ++ String.fromInt y ++ "px)")
2812+ ]
2813+ , renderStyle options
2814+ maybePseudo
2815+ ("textarea" ++ any ++ class)
2816+ [ Property "line-height" ("calc(1em + " ++ String.fromInt y ++ "px)")
2817+ , Property "height" ("calc(100% + " ++ String.fromInt y ++ "px)")
2818+ ]
2819+
2820+ -- , renderStyle options
2821+ -- maybePseudo
2822+ -- (class ++ paragraph ++ " > " ++ any)
2823+ -- [ Property "margin-right" xPx
2824+ -- , Property "margin-bottom" yPx
2825+ -- ]
2826+ , renderStyle options
2827+ maybePseudo
2828+ (class ++ paragraph ++ " > " ++ left)
2829+ [ Property "margin-right" xPx
2830+ ]
2831+ , renderStyle options
2832+ maybePseudo
2833+ (class ++ paragraph ++ " > " ++ right)
2834+ [ Property "margin-left" xPx
2835+ ]
2836+ , renderStyle options
2837+ maybePseudo
2838+ (class ++ paragraph ++ "::after")
2839+ [ Property "content" "''"
2840+ , Property "display" "block"
2841+ , Property "height" "0"
2842+ , Property "width" "0"
2843+ , Property "margin-top" (String.fromInt (-1 * (y // 2)) ++ "px")
2844+ ]
2845+ , renderStyle options
2846+ maybePseudo
2847+ (class ++ paragraph ++ "::before")
2848+ [ Property "content" "''"
2849+ , Property "display" "block"
2850+ , Property "height" "0"
2851+ , Property "width" "0"
2852+ , Property "margin-bottom" (String.fromInt (-1 * (y // 2)) ++ "px")
2853+ ]
2854+ ]
2855+
2856+ PaddingStyle cls top right bottom left ->
2857+ let
2858+ class =
2859+ "."
2860+ ++ cls
2861+ in
2862+ renderStyle options
2863+ maybePseudo
2864+ class
2865+ [ Property "padding"
2866+ (String.fromFloat top
2867+ ++ "px "
2868+ ++ String.fromFloat right
2869+ ++ "px "
2870+ ++ String.fromFloat bottom
2871+ ++ "px "
2872+ ++ String.fromFloat left
2873+ ++ "px"
2874+ )
2875+ ]
2876+
2877+ BorderWidth cls top right bottom left ->
2478− let
2878+ let
2479− renderPseudoRule style =
2879+ class =
2480− renderStyleRule style (Just class)
2880+ "."
2481− in
2881+ ++ cls
2482− List.map renderPseudoRule styles
2882+ in
2883+ renderStyle options
2884+ maybePseudo
2885+ class
2886+ [ Property "border-width"
2887+ (String.fromInt top
2888+ ++ "px "
2889+ ++ String.fromInt right
2890+ ++ "px "
2891+ ++ String.fromInt bottom
2892+ ++ "px "
2893+ ++ String.fromInt left
2894+ ++ "px"
2895+ )
2896+ ]
2897+
2898+ GridTemplateStyle template ->
2899+ let
2900+ class =
2901+ ".grid-rows-"
2902+ ++ String.join "-" (List.map lengthClassName template.rows)
2903+ ++ "-cols-"
2904+ ++ String.join "-" (List.map lengthClassName template.columns)
2905+ ++ "-space-x-"
2906+ ++ lengthClassName (Tuple.first template.spacing)
2907+ ++ "-space-y-"
2908+ ++ lengthClassName (Tuple.second template.spacing)
2909+
2910+ ySpacing =
2911+ toGridLength (Tuple.second template.spacing)
2912+
2913+ xSpacing =
2914+ toGridLength (Tuple.first template.spacing)
2915+
2916+ toGridLength x =
2917+ toGridLengthHelper Nothing Nothing x
2918+
2919+ toGridLengthHelper minimum maximum x =
2920+ case x of
2921+ Px px ->
2922+ String.fromInt px ++ "px"
2923+
2924+ Content ->
2925+ case ( minimum, maximum ) of
2926+ ( Nothing, Nothing ) ->
2927+ "max-content"
2928+
2929+ ( Just minSize, Nothing ) ->
2930+ "minmax(" ++ String.fromInt minSize ++ "px, " ++ "max-content)"
2931+
2932+ ( Nothing, Just maxSize ) ->
2933+ "minmax(max-content, " ++ String.fromInt maxSize ++ "px)"
2934+
2935+ ( Just minSize, Just maxSize ) ->
2936+ "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt maxSize ++ "px)"
2937+
2938+ Fill i ->
2939+ case ( minimum, maximum ) of
2940+ ( Nothing, Nothing ) ->
2941+ String.fromInt i ++ "fr"
2942+
2943+ ( Just minSize, Nothing ) ->
2944+ "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt i ++ "fr" ++ "fr)"
2945+
2946+ ( Nothing, Just maxSize ) ->
2947+ "minmax(max-content, " ++ String.fromInt maxSize ++ "px)"
2948+
2949+ ( Just minSize, Just maxSize ) ->
2950+ "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt maxSize ++ "px)"
2951+
2952+ Min m len ->
2953+ toGridLengthHelper (Just m) maximum len
2954+
2955+ Max m len ->
2956+ toGridLengthHelper minimum (Just m) len
2957+
2958+ msColumns =
2959+ template.columns
2960+ |> List.map toGridLength
2961+ |> String.join ySpacing
2962+ |> (\x -> "-ms-grid-columns: " ++ x ++ ";")
2963+
2964+ msRows =
2965+ template.columns
2966+ |> List.map toGridLength
2967+ |> String.join ySpacing
2968+ |> (\x -> "-ms-grid-rows: " ++ x ++ ";")
2969+
2970+ base =
2971+ class ++ "{" ++ msColumns ++ msRows ++ "}"
2972+
2973+ columns =
2974+ template.columns
2975+ |> List.map toGridLength
2483 |> String.join " "
2976 |> String.join " "
2977+ |> (\x -> "grid-template-columns: " ++ x ++ ";")
2484
2978
2485− Transform transform ->
2979+ rows =
2486− let
2980+ template.rows
2487− val =
2981+ |> List.map toGridLength
2488− transformValue transform
2982+ |> String.join " "
2983+ |> (\x -> "grid-template-rows: " ++ x ++ ";")
2489
2984
2490− class =
2985+ gapX =
2491− transformClass transform
2986+ "grid-column-gap:" ++ toGridLength (Tuple.first template.spacing) ++ ";"
2492− in
2493− case ( class, val ) of
2494− ( Just cls, Just v ) ->
2495− renderStyle
2496− maybePseudo
2497− ("." ++ cls)
2498− [ Property "transform"
2499− v
2500− ]
2501
2987
2502− _ ->
2988+ gapY =
2503− ""
2989+ "grid-row-gap:" ++ toGridLength (Tuple.second template.spacing) ++ ";"
2504
2990
2505− combine style rendered =
2991+ modernGrid =
2506− { rendered
2992+ class ++ "{" ++ columns ++ rows ++ gapX ++ gapY ++ "}"
2507− | rules = rendered.rules ++ renderStyleRule style Nothing
2508− , topLevel =
2509− case renderTopLevels style of
2510− Nothing ->
2511− rendered.topLevel
2512
2993
2513− Just topLevel ->
2994+ supports =
2514− rendered.topLevel ++ topLevel
2995+ "@supports (display:grid) {" ++ modernGrid ++ "}"
2515− }
2996+ in
2997+ [ base
2998+ , supports
2999+ ]
3000+
3001+ GridPosition position ->
3002+ let
3003+ class =
3004+ ".grid-pos-"
3005+ ++ String.fromInt position.row
3006+ ++ "-"
3007+ ++ String.fromInt position.col
3008+ ++ "-"
3009+ ++ String.fromInt position.width
3010+ ++ "-"
3011+ ++ String.fromInt position.height
3012+
3013+ msPosition =
3014+ String.join " "
3015+ [ "-ms-grid-row: "
3016+ ++ String.fromInt position.row
3017+ ++ ";"
3018+ , "-ms-grid-row-span: "
3019+ ++ String.fromInt position.height
3020+ ++ ";"
3021+ , "-ms-grid-column: "
3022+ ++ String.fromInt position.col
3023+ ++ ";"
3024+ , "-ms-grid-column-span: "
3025+ ++ String.fromInt position.width
3026+ ++ ";"
3027+ ]
3028+
3029+ base =
3030+ class ++ "{" ++ msPosition ++ "}"
3031+
3032+ modernPosition =
3033+ String.join " "
3034+ [ "grid-row: "
3035+ ++ String.fromInt position.row
3036+ ++ " / "
3037+ ++ String.fromInt (position.row + position.height)
3038+ ++ ";"
3039+ , "grid-column: "
3040+ ++ String.fromInt position.col
3041+ ++ " / "
3042+ ++ String.fromInt (position.col + position.width)
3043+ ++ ";"
3044+ ]
3045+
3046+ modernGrid =
3047+ class ++ "{" ++ modernPosition ++ "}"
3048+
3049+ supports =
3050+ "@supports (display:grid) {" ++ modernGrid ++ "}"
2516− in
3051+ in
2517− case List.foldl combine { rules = "", topLevel = "" } stylesheet of
3052+ [ base
2518− { topLevel, rules } ->
3053+ , supports
2519− topLevel ++ rules
3054+ ]
3055+
3056+ PseudoSelector class styles ->
3057+ let
3058+ renderPseudoRule style =
3059+ renderStyleRule options style (Just class)
3060+ in
3061+ List.concatMap renderPseudoRule styles
3062+
3063+ Transform transform ->
3064+ let
3065+ val =
3066+ transformValue transform
3067+
3068+ class =
3069+ transformClass transform
3070+ in
3071+ case ( class, val ) of
3072+ ( Just cls, Just v ) ->
3073+ renderStyle options
3074+ maybePseudo
3075+ ("." ++ cls)
3076+ [ Property "transform"
3077+ v
3078+ ]
3079+
3080+ _ ->
3081+ []
2520
3082
2521
3083
2522lengthClassName : Length -> String
3084lengthClassName : Length -> String
@@ -2556,12 +3118,12 @@ formatTextShadow shadow =
2556 ]
3118 ]
2557
3119
2558
3120
2559−textShadowName shadow =
3121+textShadowClass shadow =
2560 String.concat
3122 String.concat
2561 [ "txt"
3123 [ "txt"
2562− , String.fromFloat (Tuple.first shadow.offset) ++ "px"
3124+ , floatClass (Tuple.first shadow.offset) ++ "px"
2563− , String.fromFloat (Tuple.second shadow.offset) ++ "px"
3125+ , floatClass (Tuple.second shadow.offset) ++ "px"
2564− , String.fromFloat shadow.blur ++ "px"
3126+ , floatClass shadow.blur ++ "px"
2565 , formatColorClass shadow.color
3127 , formatColorClass shadow.color
2566 ]
3128 ]
2567
3129
@@ -2582,17 +3144,17 @@ formatBoxShadow shadow =
2582 ]
3144 ]
2583
3145
2584
3146
2585−boxShadowName shadow =
3147+boxShadowClass shadow =
2586 String.concat <|
3148 String.concat <|
2587 [ if shadow.inset then
3149 [ if shadow.inset then
2588 "box-inset"
3150 "box-inset"
2589
3151
2590 else
3152 else
2591 "box-"
3153 "box-"
2592− , String.fromFloat (Tuple.first shadow.offset) ++ "px"
3154+ , floatClass (Tuple.first shadow.offset) ++ "px"
2593− , String.fromFloat (Tuple.second shadow.offset) ++ "px"
3155+ , floatClass (Tuple.second shadow.offset) ++ "px"
2594− , String.fromFloat shadow.blur ++ "px"
3156+ , floatClass shadow.blur ++ "px"
2595− , String.fromFloat shadow.size ++ "px"
3157+ , floatClass shadow.size ++ "px"
2596 , formatColorClass shadow.color
3158 , formatColorClass shadow.color
2597 ]
3159 ]
2598
3160
@@ -2637,6 +3199,17 @@ paddingName top right bottom left =
2637 ++ String.fromInt left
3199 ++ String.fromInt left
2638
3200
2639
3201
3202+paddingNameFloat top right bottom left =
3203+ "pad-"
3204+ ++ floatClass top
3205+ ++ "-"
3206+ ++ floatClass right
3207+ ++ "-"
3208+ ++ floatClass bottom
3209+ ++ "-"
3210+ ++ floatClass left
3211+
3212+
2640getStyleName : Style -> String
3213getStyleName : Style -> String
2641getStyleName style =
3214getStyleName style =
2642 case style of
3215 case style of
@@ -2667,6 +3240,9 @@ getStyleName style =
2667 PaddingStyle cls top right bottom left ->
3240 PaddingStyle cls top right bottom left ->
2668 cls
3241 cls
2669
3242
3243+ BorderWidth cls top right bottom left ->
3244+ cls
3245+
2670 GridTemplateStyle template ->
3246 GridTemplateStyle template ->
2671 "grid-rows-"
3247 "grid-rows-"
2672 ++ String.join "-" (List.map lengthClassName template.rows)
3248 ++ String.join "-" (List.map lengthClassName template.rows)
@@ -2899,3 +3475,76 @@ onlyStyles attr =
2899
3475
2900 _ ->
3476 _ ->
2901 Nothing
3477 Nothing
3478+
3479+
3480+
3481+{- Font Adjustments -}
3482+
3483+
3484+convertAdjustment adjustment =
3485+ let
3486+ lineHeight =
3487+ 1.5
3488+
3489+ base =
3490+ lineHeight
3491+
3492+ normalDescender =
3493+ (lineHeight - 1)
3494+ / 2
3495+
3496+ oldMiddle =
3497+ lineHeight / 2
3498+
3499+ newCapitalMiddle =
3500+ ((ascender - newBaseline) / 2) + newBaseline
3501+
3502+ newFullMiddle =
3503+ ((ascender - descender) / 2) + descender
3504+
3505+ lines =
3506+ [ adjustment.capital
3507+ , adjustment.baseline
3508+ , adjustment.descender
3509+ , adjustment.lowercase
3510+ ]
3511+
3512+ ascender =
3513+ Maybe.withDefault adjustment.capital (List.maximum lines)
3514+
3515+ descender =
3516+ Maybe.withDefault adjustment.descender (List.minimum lines)
3517+
3518+ newBaseline =
3519+ lines
3520+ |> List.filter (\x -> x /= descender)
3521+ |> List.minimum
3522+ |> Maybe.withDefault adjustment.baseline
3523+
3524+ capitalVertical =
3525+ 1 - ascender
3526+
3527+ capitalSize =
3528+ 1 / (ascender - newBaseline)
3529+
3530+ fullSize =
3531+ 1 / (ascender - descender)
3532+
3533+ fullVertical =
3534+ 1 - ascender
3535+
3536+ -- (oldMiddle - newFullMiddle) * 2
3537+ in
3538+ { full =
3539+ adjust fullSize (ascender - descender) fullVertical
3540+ , capital =
3541+ adjust capitalSize (ascender - newBaseline) capitalVertical
3542+ }
3543+
3544+
3545+adjust size height vertical =
3546+ { vertical = vertical
3547+ , height =
3548+ height / size
3549+ , size = size
3550+ }
src/Internal/Style.elm+367−197
@@ -10,6 +10,7 @@ type Class
10type Rule
10type Rule
11 = Prop String String
11 = Prop String String
12 | Child String (List Rule)
12 | Child String (List Rule)
13+ | AllChildren String (List Rule)
13 | Supports ( String, String ) (List ( String, String ))
14 | Supports ( String, String ) (List ( String, String ))
14 | Descriptor String (List Rule)
15 | Descriptor String (List Rule)
15 | Adjacent String (List Rule)
16 | Adjacent String (List Rule)
@@ -148,10 +149,12 @@ classes =
148 , widthFillPortion = "wfp"
149 , widthFillPortion = "wfp"
149 , heightFill = "hf"
150 , heightFill = "hf"
150 , heightContent = "hc"
151 , heightContent = "hc"
152+ , heightExact = "he"
151 , heightFillPortion = "hfp"
153 , heightFillPortion = "hfp"
152 , seButton = "sbt"
154 , seButton = "sbt"
153
155
154 -- nearby elements
156 -- nearby elements
157+ , nearby = "nb"
155 , above = "a"
158 , above = "a"
156 , below = "b"
159 , below = "b"
157 , onRight = "or"
160 , onRight = "or"
@@ -203,6 +206,7 @@ classes =
203
206
204 -- , hoverOpaque = "hover-opaque"
207 -- , hoverOpaque = "hover-opaque"
205 , focus = "fcs"
208 , focus = "fcs"
209+ , focusedWithin = "focus-within"
206
210
207 -- , focusOpaque = "focus-opaque"
211 -- , focusOpaque = "focus-opaque"
208 , active = "atv"
212 , active = "atv"
@@ -223,6 +227,8 @@ classes =
223 , borderSolid = "bs"
227 , borderSolid = "bs"
224
228
225 -- text weight
229 -- text weight
230+ , sizeByCapital = "cap"
231+ , fullSize = "fs"
226 , textThin = "w1"
232 , textThin = "w1"
227 , textExtraLight = "w2"
233 , textExtraLight = "w2"
228 , textLight = "w3"
234 , textLight = "w3"
@@ -248,6 +254,13 @@ classes =
248 -- inputText
254 -- inputText
249 , inputText = "it"
255 , inputText = "it"
250 , inputMultiline = "iml"
256 , inputMultiline = "iml"
257+ , inputMultilineParent = "imlp"
258+ , inputMultilineFiller = "imlf"
259+ , inputMultilineWrapper = "implw"
260+ , inputLabel = "lbl"
261+
262+ -- link
263+ , link = "lnk"
251 }
264 }
252
265
253
266
@@ -549,6 +562,15 @@ renderRules (Intermediate parent) rulesToRender =
549 :: rendered.others
562 :: rendered.others
550 }
563 }
551
564
565+ AllChildren child childRules ->
566+ { rendered
567+ | others =
568+ renderRules
569+ (emptyIntermediate (parent.selector ++ " " ++ child) "")
570+ childRules
571+ :: rendered.others
572+ }
573+
552 Descriptor descriptor descriptorRules ->
574 Descriptor descriptor descriptorRules ->
553 { rendered
575 { rendered
554 | others =
576 | others =
@@ -677,18 +699,30 @@ overrides =
677 ++ dot classes.any
699 ++ dot classes.any
678 ++ dot classes.container
700 ++ dot classes.container
679 ++ " { flex-basis: auto !important; }}"
701 ++ " { flex-basis: auto !important; }}"
680− ++ sliderOverrides
702+ ++ inputTextReset
703+ ++ sliderReset
704+ ++ trackReset
705+ ++ thumbReset
681 ++ explainer
706 ++ explainer
682
707
683
708
684−sliderOverrides =
709+inputTextReset =
685 """
710 """
711+input[type="search"],
712+input[type="search"]::-webkit-search-decoration,
713+input[type="search"]::-webkit-search-cancel-button,
714+input[type="search"]::-webkit-search-results-button,
715+input[type="search"]::-webkit-search-results-decoration {
716+ -webkit-appearance:none;
717+}
718+"""
686
719
687−/* General Input Reset */
720+
721+sliderReset =
722+ """
688input[type=range] {
723input[type=range] {
689− -webkit-appearance: none; /* Hides the slider so that custom slider can be made */
724+ -webkit-appearance: none;
690− /* width: 100%; Specific width is required for Firefox. */
691− background: transparent; /* Otherwise white in Chrome */
725+ background: transparent;
692 position:absolute;
726 position:absolute;
693 left:0;
727 left:0;
694 top:0;
728 top:0;
@@ -698,8 +732,11 @@ input[type=range] {
698 height: 100%;
732 height: 100%;
699 opacity: 0;
733 opacity: 0;
700}
734}
735+"""
701
736
702−/* Hide all syling for track */
737+
738+trackReset =
739+ """
703input[type=range]::-moz-range-track {
740input[type=range]::-moz-range-track {
704 background: transparent;
741 background: transparent;
705 cursor: pointer;
742 cursor: pointer;
@@ -712,8 +749,11 @@ input[type=range]::-webkit-slider-runnable-track {
712 background: transparent;
749 background: transparent;
713 cursor: pointer;
750 cursor: pointer;
714}
751}
752+"""
753+
715
754
716−/* Thumbs */
755+thumbReset =
756+ """
717input[type=range]::-webkit-slider-thumb {
757input[type=range]::-webkit-slider-thumb {
718 -webkit-appearance: none;
758 -webkit-appearance: none;
719 opacity: 0.5;
759 opacity: 0.5;
@@ -782,7 +822,36 @@ commonValues =
782 Class (".p-" ++ String.fromInt i) [ Prop "padding" (String.fromInt i ++ "px") ]
822 Class (".p-" ++ String.fromInt i) [ Prop "padding" (String.fromInt i ++ "px") ]
783 )
823 )
784 (List.range 0 24)
824 (List.range 0 24)
825+
826+ -- Common Font Variants
827+ , [ Class ".v-smcp"
828+ [ Prop "font-variant" "small-caps"
829+ ]
830+ , Class ".v-smcp-off"
831+ [ Prop "font-variant" "normal"
832+ ]
833+ ]
834+
835+ -- , fontVariant "smcp"
836+ , fontVariant "zero"
837+ , fontVariant "onum"
838+ , fontVariant "liga"
839+ , fontVariant "dlig"
840+ , fontVariant "ordn"
841+ , fontVariant "tnum"
842+ , fontVariant "afrc"
843+ , fontVariant "frac"
844+ ]
845+
846+
847+fontVariant var =
848+ [ Class (".v-" ++ var)
849+ [ Prop "font-feature-settings" ("\"" ++ var ++ "\"")
850+ ]
851+ , Class (".v-" ++ var ++ "-off")
852+ [ Prop "font-feature-settings" ("\"" ++ var ++ "\" 0")
785 ]
853 ]
854+ ]
786
855
787
856
788rules : String
857rules : String
@@ -791,6 +860,99 @@ rules =
791 ++ renderCompact (baseSheet ++ commonValues)
860 ++ renderCompact (baseSheet ++ commonValues)
792
861
793
862
863+elDescription =
864+ [ Prop "display" "flex"
865+ , Prop "flex-direction" "column"
866+ , Prop "white-space" "pre"
867+ , Descriptor (dot classes.hasBehind)
868+ [ Prop "z-index" "0"
869+ , Child (dot classes.behind)
870+ [ Prop "z-index" "-1"
871+ ]
872+ ]
873+ , Descriptor (dot classes.seButton)
874+ -- Special default for text in a button.
875+ -- This is overridden is they put the text inside an `el`
876+ [ Child (dot classes.text)
877+ [ Descriptor (dot classes.heightFill)
878+ [ Prop "flex-grow" "0"
879+ ]
880+ , Descriptor (dot classes.widthFill)
881+ [ Prop "align-self" "auto !important"
882+ ]
883+ ]
884+ ]
885+ , Child (dot classes.heightContent)
886+ [ Prop "height" "auto"
887+ ]
888+ , Child (dot classes.heightFill)
889+ [ Prop "flex-grow" "100000"
890+ ]
891+ , Child (dot classes.widthFill)
892+ [ -- alignLeft, alignRight, centerX are overridden by width.
893+ -- Prop "align-self" "stretch !important"
894+ Prop "width" "100%"
895+ ]
896+ , Child (dot classes.widthFillPortion)
897+ [ Prop "width" "100%"
898+ ]
899+ , Child (dot classes.widthContent)
900+ [ Prop "align-self" "flex-start"
901+ ]
902+
903+ -- , Child (dot classes.widthFill)
904+ -- [ Prop "align-self" "stretch"
905+ -- , Descriptor (dot classes.alignedHorizontally)
906+ -- [ Prop "width" "100%"
907+ -- ]
908+ -- ]
909+ , describeAlignment <|
910+ \alignment ->
911+ case alignment of
912+ Top ->
913+ ( [ Prop "justify-content" "flex-start" ]
914+ , [ Prop "margin-bottom" "auto !important"
915+ , Prop "margin-top" "0 !important"
916+ ]
917+ )
918+
919+ Bottom ->
920+ ( [ Prop "justify-content" "flex-end" ]
921+ , [ Prop "margin-top" "auto !important"
922+ , Prop "margin-bottom" "0 !important"
923+ ]
924+ )
925+
926+ Right ->
927+ ( [ Prop "align-items" "flex-end" ]
928+ , [ Prop "align-self" "flex-end" ]
929+ )
930+
931+ Left ->
932+ ( [ Prop "align-items" "flex-start" ]
933+ , [ Prop "align-self" "flex-start" ]
934+ )
935+
936+ CenterX ->
937+ ( [ Prop "align-items" "center" ]
938+ , [ Prop "align-self" "center"
939+ ]
940+ )
941+
942+ CenterY ->
943+ ( [ -- Prop "justify-content" "center"
944+ Child (dot classes.any)
945+ [ Prop "margin-top" "auto"
946+ , Prop "margin-bottom" "auto"
947+ ]
948+ ]
949+ , [ Prop "margin-top" "auto !important"
950+ , Prop "margin-bottom" "auto !important"
951+ ]
952+ )
953+ ]
954+
955+
794baseSheet =
956baseSheet =
795 [ Class "html,body"
957 [ Class "html,body"
796 [ Prop "height" "100%"
958 [ Prop "height" "100%"
@@ -799,6 +961,18 @@ baseSheet =
799 ]
961 ]
800 , Class (dot classes.any ++ dot classes.single ++ dot classes.imageContainer)
962 , Class (dot classes.any ++ dot classes.single ++ dot classes.imageContainer)
801 [ Prop "display" "block"
963 [ Prop "display" "block"
964+ , Descriptor (dot classes.heightFill)
965+ [ Child "img"
966+ [ Prop "max-height" "100%"
967+ , Prop "object-fit" "cover"
968+ ]
969+ ]
970+ , Descriptor (dot classes.widthFill)
971+ [ Child "img"
972+ [ Prop "max-width" "100%"
973+ , Prop "object-fit" "cover"
974+ ]
975+ ]
802 ]
976 ]
803 , Class (dot classes.any ++ ":focus")
977 , Class (dot classes.any ++ ":focus")
804 [ Prop "outline" "none"
978 [ Prop "outline" "none"
@@ -819,11 +993,119 @@ baseSheet =
819 ]
993 ]
820 ]
994 ]
821 , Child (dot classes.inFront)
995 , Child (dot classes.inFront)
822− [ Descriptor (dot classes.any)
996+ [ Descriptor (dot classes.nearby)
823 [ Prop "position" "fixed"
997 [ Prop "position" "fixed"
998+ , Prop "z-index" "20"
824 ]
999 ]
825 ]
1000 ]
826 ]
1001 ]
1002+ , Class (dot classes.nearby)
1003+ [ Prop "position" "relative"
1004+ , Prop "border" "none"
1005+ , Prop "display" "flex"
1006+ , Prop "flex-direction" "row"
1007+ , Prop "flex-basis" "auto"
1008+ , Descriptor (dot classes.single)
1009+ elDescription
1010+ , Batch <|
1011+ (\fn -> List.map fn locations) <|
1012+ \loc ->
1013+ case loc of
1014+ Above ->
1015+ Descriptor (dot classes.above)
1016+ [ Prop "position" "absolute"
1017+ , Prop "bottom" "100%"
1018+ , Prop "left" "0"
1019+ , Prop "width" "100%"
1020+ , Prop "z-index" "20"
1021+ , Prop "margin" "0 !important"
1022+ , Child (dot classes.heightFill)
1023+ [ Prop "height" "auto"
1024+ ]
1025+ , Child (dot classes.widthFill)
1026+ [ Prop "width" "100%"
1027+ ]
1028+ , Prop "pointer-events" "none"
1029+ , Child "*"
1030+ [ Prop "pointer-events" "auto"
1031+ ]
1032+ ]
1033+
1034+ Below ->
1035+ Descriptor (dot classes.below)
1036+ [ Prop "position" "absolute"
1037+ , Prop "bottom" "0"
1038+ , Prop "left" "0"
1039+ , Prop "height" "0"
1040+ , Prop "width" "100%"
1041+ , Prop "z-index" "20"
1042+ , Prop "margin" "0 !important"
1043+ , Prop "pointer-events" "none"
1044+ , Child "*"
1045+ [ Prop "pointer-events" "auto"
1046+ ]
1047+ , Child (dot classes.heightFill)
1048+ [ Prop "height" "auto"
1049+ ]
1050+ ]
1051+
1052+ OnRight ->
1053+ Descriptor (dot classes.onRight)
1054+ [ Prop "position" "absolute"
1055+ , Prop "left" "100%"
1056+ , Prop "top" "0"
1057+ , Prop "height" "100%"
1058+ , Prop "margin" "0 !important"
1059+ , Prop "z-index" "20"
1060+ , Prop "pointer-events" "none"
1061+ , Child "*"
1062+ [ Prop "pointer-events" "auto"
1063+ ]
1064+ ]
1065+
1066+ OnLeft ->
1067+ Descriptor (dot classes.onLeft)
1068+ [ Prop "position" "absolute"
1069+ , Prop "right" "100%"
1070+ , Prop "top" "0"
1071+ , Prop "height" "100%"
1072+ , Prop "margin" "0 !important"
1073+ , Prop "z-index" "20"
1074+ , Prop "pointer-events" "none"
1075+ , Child "*"
1076+ [ Prop "pointer-events" "auto"
1077+ ]
1078+ ]
1079+
1080+ Within ->
1081+ Descriptor (dot classes.inFront)
1082+ [ Prop "position" "absolute"
1083+ , Prop "width" "100%"
1084+ , Prop "height" "100%"
1085+ , Prop "left" "0"
1086+ , Prop "top" "0"
1087+ , Prop "margin" "0 !important"
1088+ , Prop "pointer-events" "none"
1089+ , Child "*"
1090+ [ Prop "pointer-events" "auto"
1091+ ]
1092+ ]
1093+
1094+ Behind ->
1095+ Descriptor (dot classes.behind)
1096+ [ Prop "position" "absolute"
1097+ , Prop "width" "100%"
1098+ , Prop "height" "100%"
1099+ , Prop "left" "0"
1100+ , Prop "top" "0"
1101+ , Prop "margin" "0 !important"
1102+ , Prop "z-index" "0"
1103+ , Prop "pointer-events" "none"
1104+ , Child "*"
1105+ [ Prop "pointer-events" "auto"
1106+ ]
1107+ ]
1108+ ]
827 , Class (dot classes.any)
1109 , Class (dot classes.any)
828 [ Prop "position" "relative"
1110 [ Prop "position" "relative"
829 , Prop "border" "none"
1111 , Prop "border" "none"
@@ -832,6 +1114,7 @@ baseSheet =
832 , Prop "flex-direction" "row"
1114 , Prop "flex-direction" "row"
833 , Prop "flex-basis" "auto"
1115 , Prop "flex-basis" "auto"
834 , Prop "resize" "none"
1116 , Prop "resize" "none"
1117+ , Prop "font-feature-settings" "inherit"
835
1118
836 -- , Prop "flex-basis" "0%"
1119 -- , Prop "flex-basis" "0%"
837 , Prop "box-sizing" "border-box"
1120 , Prop "box-sizing" "border-box"
@@ -844,8 +1127,6 @@ baseSheet =
844 , Prop "font-size" "inherit"
1127 , Prop "font-size" "inherit"
845 , Prop "color" "inherit"
1128 , Prop "color" "inherit"
846 , Prop "font-family" "inherit"
1129 , Prop "font-family" "inherit"
847−
848− -- , Prop "line-height" "inherit"
849 , Prop "line-height" "1"
1130 , Prop "line-height" "1"
850 , Prop "font-weight" "inherit"
1131 , Prop "font-weight" "inherit"
851
1132
@@ -962,95 +1243,11 @@ baseSheet =
962 -- chrome and safari have a minimum recognized line height for text input of 1.05
1243 -- chrome and safari have a minimum recognized line height for text input of 1.05
963 -- If it's 1, it bumps up to something like 1.2
1244 -- If it's 1, it bumps up to something like 1.2
964 [ Prop "line-height" "1.05"
1245 [ Prop "line-height" "1.05"
1246+ , Prop "background" "transparent"
1247+ , Prop "text-align" "inherit"
965 ]
1248 ]
966 , Descriptor (dot classes.single)
1249 , Descriptor (dot classes.single)
967− [ Prop "display" "flex"
1250+ elDescription
968− , Prop "flex-direction" "column"
969− , Prop "white-space" "pre"
970− , Descriptor (dot classes.hasBehind)
971− [ Prop "z-index" "0"
972− , Child (dot classes.behind)
973− [ Prop "z-index" "-1"
974− ]
975− ]
976− , Descriptor (dot classes.seButton)
977− -- Special default for text in a button.
978− -- This is overridden is they put the text inside an `el`
979− [ Child (dot classes.text)
980− [ Descriptor (dot classes.heightFill)
981− [ Prop "flex-grow" "0"
982− ]
983− , Descriptor (dot classes.widthFill)
984− [ Prop "align-self" "auto !important"
985− ]
986− ]
987− ]
988− , Child (dot classes.heightContent)
989− [ Prop "height" "auto"
990− ]
991− , Child (dot classes.heightFill)
992− [ Prop "flex-grow" "100000"
993− ]
994− , Child (dot classes.widthFill)
995− [ -- alignLeft, alignRight, centerX are overridden by width.
996− -- Prop "align-self" "stretch !important"
997− Prop "width" "100%"
998− ]
999− , Child (dot classes.widthContent)
1000− [ Prop "align-self" "flex-start"
1001− ]
1002−
1003− -- , Child (dot classes.widthFill)
1004− -- [ Prop "align-self" "stretch"
1005− -- , Descriptor (dot classes.alignedHorizontally)
1006− -- [ Prop "width" "100%"
1007− -- ]
1008− -- ]
1009− , describeAlignment <|
1010− \alignment ->
1011− case alignment of
1012− Top ->
1013− ( [ Prop "justify-content" "flex-start" ]
1014− , [ Prop "margin-bottom" "auto !important"
1015− , Prop "margin-top" "0 !important"
1016− ]
1017− )
1018−
1019− Bottom ->
1020− ( [ Prop "justify-content" "flex-end" ]
1021− , [ Prop "margin-top" "auto !important"
1022− , Prop "margin-bottom" "0 !important"
1023− ]
1024− )
1025−
1026− Right ->
1027− ( [ Prop "align-items" "flex-end" ]
1028− , [ Prop "align-self" "flex-end" ]
1029− )
1030−
1031− Left ->
1032− ( [ Prop "align-items" "flex-start" ]
1033− , [ Prop "align-self" "flex-start" ]
1034− )
1035−
1036− CenterX ->
1037− ( [ Prop "align-items" "center" ]
1038− , [ Prop "align-self" "center"
1039− ]
1040− )
1041−
1042− CenterY ->
1043− ( [ -- Prop "justify-content" "center"
1044− Child (dot classes.any)
1045− [ Prop "margin-top" "auto"
1046− , Prop "margin-bottom" "auto"
1047− ]
1048− ]
1049− , [ Prop "margin-top" "auto !important"
1050− , Prop "margin-bottom" "auto !important"
1051− ]
1052− )
1053− ]
1054 , Descriptor (dot classes.row)
1251 , Descriptor (dot classes.row)
1055 [ Prop "display" "flex"
1252 [ Prop "display" "flex"
1056 , Prop "flex-direction" "row"
1253 , Prop "flex-direction" "row"
@@ -1059,15 +1256,16 @@ baseSheet =
1059 , Descriptor (dot classes.widthExact)
1256 , Descriptor (dot classes.widthExact)
1060 [ Prop "flex-basis" "auto"
1257 [ Prop "flex-basis" "auto"
1061 ]
1258 ]
1259+ , Descriptor (dot classes.link)
1260+ [ Prop "flex-basis" "auto"
1261+ ]
1062 ]
1262 ]
1063 , Child (dot classes.heightFill)
1263 , Child (dot classes.heightFill)
1064− [ --Prop "height" "100%"
1065− -- alignTop, centerY, and alignBottom need to be disabled
1264+ [ -- alignTop, centerY, and alignBottom need to be disabled
1066 Prop "align-self" "stretch !important"
1265 Prop "align-self" "stretch !important"
1067 ]
1266 ]
1068 , Child (dot classes.heightFillPortion)
1267 , Child (dot classes.heightFillPortion)
1069− [ --Prop "height" "100%"
1070− -- alignTop, centerY, and alignBottom need to be disabled
1268+ [ -- alignTop, centerY, and alignBottom need to be disabled
1071 Prop "align-self" "stretch !important"
1269 Prop "align-self" "stretch !important"
1072 ]
1270 ]
1073
1271
@@ -1173,10 +1371,29 @@ baseSheet =
1173 , Descriptor (dot classes.spaceEvenly)
1371 , Descriptor (dot classes.spaceEvenly)
1174 [ Prop "justify-content" "space-between"
1372 [ Prop "justify-content" "space-between"
1175 ]
1373 ]
1374+ , Descriptor (dot classes.inputLabel)
1375+ [ Prop "align-items" "baseline"
1376+ ]
1176 ]
1377 ]
1177 , Descriptor (dot classes.column)
1378 , Descriptor (dot classes.column)
1178 [ Prop "display" "flex"
1379 [ Prop "display" "flex"
1179 , Prop "flex-direction" "column"
1380 , Prop "flex-direction" "column"
1381+ , Child (dot classes.any)
1382+ -- *Note* - While rows have flex-basis 0%,
1383+ -- which allows for the children of a row to default to their content size
1384+ -- This apparently is a different story for columns.
1385+ -- Safari has an issue if this is flex-basis: 0%, as it goes entirely to 0,
1386+ -- instead of the expected content size.
1387+ -- So we add `min-height: min-content`, which isn't supported by IE, but works for all other browsers!
1388+ -- Separately, 0% is different than 0px, but only for columns
1389+ -- In columns, 0% will actually be calculated as `auto` for columns
1390+ -- So, 0px is the one we want.
1391+ [ Prop "flex-basis" "0px"
1392+ , Prop "min-height" "min-content"
1393+ , Descriptor (dot classes.heightExact)
1394+ [ Prop "flex-basis" "auto"
1395+ ]
1396+ ]
1180 , Child (dot classes.heightFill)
1397 , Child (dot classes.heightFill)
1181 [ Prop "flex-grow" "100000"
1398 [ Prop "flex-grow" "100000"
1182 ]
1399 ]
@@ -1191,7 +1408,7 @@ baseSheet =
1191 Prop "width" "100%"
1408 Prop "width" "100%"
1192 ]
1409 ]
1193
1410
1194− -- TODO:: THIs might be necessary, maybe it should move to widthFill?
1411+ -- TODO:: This might be necessary, maybe it should move to widthFill?
1195 -- , Child (dot classes.widthFill)
1412 -- , Child (dot classes.widthFill)
1196 -- [ Prop "align-self" "stretch"
1413 -- [ Prop "align-self" "stretch"
1197 -- , Descriptor (dot classes.alignedHorizontally)
1414 -- , Descriptor (dot classes.alignedHorizontally)
@@ -1379,24 +1596,67 @@ baseSheet =
1379 )
1596 )
1380 ]
1597 ]
1381 , Descriptor (dot classes.inputMultiline)
1598 , Descriptor (dot classes.inputMultiline)
1382− [ Prop "white-space" "pre-wrap"
1599+ [ Prop "white-space" "pre-wrap !important"
1600+ , Prop "height" "100%"
1601+ , Prop "width" "100%"
1602+ , Prop "background-color" "transparent"
1603+ ]
1604+ , Descriptor (dot classes.inputMultilineWrapper)
1605+ -- Get this.
1606+ -- This allows multiline input to anchor scrolling to the bottom of the node
1607+ -- when in a scrolling viewport, and the user is adding content.
1608+ -- however, it only works in chrome. In firefox, it prevents scrolling.
1609+ --
1610+ -- But how crazy is this solution?
1611+ -- [ Prop "display" "flex"
1612+ -- , Prop "flex-direction" "column-reverse"
1613+ -- ]
1614+ [ -- to increase specificity to beat another rule
1615+ Descriptor (dot classes.single)
1616+ [ Prop "flex-basis" "auto" ]
1617+ ]
1618+ , Descriptor (dot classes.inputMultilineParent)
1619+ [ Prop "white-space" "pre-wrap !important"
1620+ , Prop "cursor" "text"
1621+ , Child (dot classes.inputMultilineFiller)
1622+ [ Prop "white-space" "pre-wrap !important"
1623+ , Prop "color" "transparent"
1624+ ]
1383 ]
1625 ]
1384 , Descriptor (dot classes.paragraph)
1626 , Descriptor (dot classes.paragraph)
1385 [ Prop "display" "block"
1627 [ Prop "display" "block"
1386 , Prop "white-space" "normal"
1628 , Prop "white-space" "normal"
1629+ , Prop "overflow-wrap" "break-word"
1387 , Descriptor (dot classes.hasBehind)
1630 , Descriptor (dot classes.hasBehind)
1388 [ Prop "z-index" "0"
1631 [ Prop "z-index" "0"
1389 , Child (dot classes.behind)
1632 , Child (dot classes.behind)
1390 [ Prop "z-index" "-1"
1633 [ Prop "z-index" "-1"
1391 ]
1634 ]
1392 ]
1635 ]
1393− , Child (dot classes.text)
1636+ , AllChildren (dot classes.text)
1394 [ Prop "display" "inline"
1637 [ Prop "display" "inline"
1395 , Prop "white-space" "normal"
1638 , Prop "white-space" "normal"
1396 ]
1639 ]
1640+ , AllChildren (dot classes.paragraph)
1641+ [ Prop "display" "inline"
1642+ , Descriptor "::after"
1643+ [ Prop "content" "none"
1644+ ]
1645+ , Descriptor "::before"
1646+ [ Prop "content" "none"
1647+ ]
1648+ ]
1397− , Child (dot classes.single)
1649+ , AllChildren (dot classes.single)
1398 [ Prop "display" "inline"
1650 [ Prop "display" "inline"
1399 , Prop "white-space" "normal"
1651 , Prop "white-space" "normal"
1652+
1653+ -- Inline block allows the width of the item to be set
1654+ -- but DOES NOT like wrapping text in a standard, normal, sane way.
1655+ -- We're sorta counting that if an exact width has been set,
1656+ -- people aren't expecting proper text wrapping for this element
1657+ , Descriptor (dot classes.widthExact)
1658+ [ Prop "display" "inline-block"
1659+ ]
1400 , Descriptor (dot classes.inFront)
1660 , Descriptor (dot classes.inFront)
1401 [ Prop "display" "flex"
1661 [ Prop "display" "flex"
1402 ]
1662 ]
@@ -1421,7 +1681,7 @@ baseSheet =
1421 ]
1681 ]
1422 ]
1682 ]
1423 , Child (dot classes.row)
1683 , Child (dot classes.row)
1424− [ Prop "display" "inline-flex"
1684+ [ Prop "display" "inline"
1425 ]
1685 ]
1426 , Child (dot classes.column)
1686 , Child (dot classes.column)
1427 [ Prop "display" "inline-flex"
1687 [ Prop "display" "inline-flex"
@@ -1465,96 +1725,6 @@ baseSheet =
1465 , Descriptor ".hidden"
1725 , Descriptor ".hidden"
1466 [ Prop "display" "none"
1726 [ Prop "display" "none"
1467 ]
1727 ]
1468− , Batch <|
1469− (\fn -> List.map fn locations) <|
1470− \loc ->
1471− case loc of
1472− Above ->
1473− Descriptor (dot classes.above)
1474− [ Prop "position" "absolute"
1475− , Prop "bottom" "100%"
1476− , Prop "left" "0"
1477− , Prop "width" "100%"
1478− , Prop "z-index" "10"
1479− , Prop "margin" "0 !important"
1480− , Child (dot classes.heightFill)
1481− [ Prop "height" "auto"
1482− ]
1483− , Child (dot classes.widthFill)
1484− [ Prop "width" "100%"
1485− ]
1486− , Prop "pointer-events" "none"
1487− , Child (dot classes.any)
1488− [ Prop "pointer-events" "auto"
1489− ]
1490− ]
1491−
1492− Below ->
1493− Descriptor (dot classes.below)
1494− [ Prop "position" "absolute"
1495− , Prop "bottom" "0"
1496− , Prop "left" "0"
1497− , Prop "height" "0"
1498− , Prop "width" "100%"
1499− , Prop "z-index" "10"
1500− , Prop "margin" "0 !important"
1501− , Prop "pointer-events" "auto"
1502− , Child (dot classes.heightFill)
1503− [ Prop "height" "auto"
1504− ]
1505− ]
1506−
1507− OnRight ->
1508− Descriptor (dot classes.onRight)
1509− [ Prop "position" "absolute"
1510− , Prop "left" "100%"
1511− , Prop "top" "0"
1512− , Prop "height" "100%"
1513− , Prop "margin" "0 !important"
1514− , Prop "z-index" "10"
1515− , Prop "pointer-events" "auto"
1516− ]
1517−
1518− OnLeft ->
1519− Descriptor (dot classes.onLeft)
1520− [ Prop "position" "absolute"
1521− , Prop "right" "100%"
1522− , Prop "top" "0"
1523− , Prop "height" "100%"
1524− , Prop "margin" "0 !important"
1525− , Prop "z-index" "10"
1526− , Prop "pointer-events" "auto"
1527− ]
1528−
1529− Within ->
1530− Descriptor (dot classes.inFront)
1531− [ Prop "position" "absolute"
1532− , Prop "width" "100%"
1533− , Prop "height" "100%"
1534− , Prop "left" "0"
1535− , Prop "top" "0"
1536− , Prop "margin" "0 !important"
1537− , Prop "z-index" "10"
1538− , Prop "pointer-events" "none"
1539− , Child (dot classes.any)
1540− [ Prop "pointer-events" "auto"
1541− ]
1542− ]
1543−
1544− Behind ->
1545− Descriptor (dot classes.behind)
1546− [ Prop "position" "absolute"
1547− , Prop "width" "100%"
1548− , Prop "height" "100%"
1549− , Prop "left" "0"
1550− , Prop "top" "0"
1551− , Prop "margin" "0 !important"
1552− , Prop "z-index" "0"
1553− , Prop "pointer-events" "none"
1554− , Child (dot classes.any)
1555− [ Prop "pointer-events" "auto"
1556− ]
1557− ]
1558 , Descriptor (dot classes.textThin)
1728 , Descriptor (dot classes.textThin)
1559 [ Prop "font-weight" "100"
1729 [ Prop "font-weight" "100"
1560 ]
1730 ]
tests-rendering/automation/build.jsnew file+90
@@ -0,0 +1,90 @@
1+const fs = require("fs");
2+const path = require("path");
3+const compileToString = require("node-elm-compiler").compileToString;
4+
5+// {
6+// template: "./tests-rendering/automation/templates/gather-styles.html",
7+// target: "./tmp/test.html",
8+// elm: "src/Tests/Run.elm",
9+// replace:
10+// elmOptions: { cwd: "./tests-rendering" },
11+// }
12+
13+async function compile_and_embed(config) {
14+ const elm_entry_module = fs.readFileSync(
15+ path.join(config.elmOptions.cwd, config.elm),
16+ "utf8"
17+ );
18+
19+ const module_name = elm_entry_module
20+ .split(/[\r\n]+/)[0]
21+ .match(/module ([A-Za-z0-9\.]+)/i)[1];
22+
23+ // we embed the compiled js to avoid having to start a server to read the app.
24+ await compileToString([config.elm], config.elmOptions).then(function (
25+ compiled_elm_code
26+ ) {
27+ // console.log(compiled_elm_code);
28+ const compiled = fs
29+ .readFileSync(config.template, "utf8")
30+ .replace(/~~_compiled_elm_code_~~/, () => compiled_elm_code)
31+ .replace(/~~_module_name_~~/, () => module_name);
32+
33+ fs.writeFileSync(config.target, compiled);
34+ });
35+}
36+
37+async function compile_to_string(config) {
38+ const elm_entry_module = fs.readFileSync(
39+ path.join(config.elmOptions.cwd, config.elm),
40+ "utf8"
41+ );
42+
43+ const module_name = elm_entry_module
44+ .split(/[\r\n]+/)[0]
45+ .match(/module ([A-Za-z0-9\.]+)/i)[1];
46+
47+ const compiled = await compileToString([config.elm], config.elmOptions).then(
48+ function (compiled_elm_code) {
49+ return fs
50+ .readFileSync(config.template, "utf8")
51+ .replace(/~~_module_name_~~/g, () => module_name)
52+ .replace(/~~_compiled_elm_code_~~/g, () => compiled_elm_code);
53+ }
54+ );
55+ return compiled;
56+}
57+
58+async function get_module_name(config) {
59+ const elm_entry_module = fs.readFileSync(
60+ path.join(config.cwd, config.elm),
61+ "utf8"
62+ );
63+
64+ const module_name = elm_entry_module
65+ .split(/[\r\n]+/)[0]
66+ .match(/module ([A-Za-z0-9\.]+)/i)[1];
67+ return module_name;
68+}
69+
70+async function create_runner(config) {
71+ const elm_entry_module = fs.readFileSync(config.elm, "utf8");
72+
73+ let module_name = elm_entry_module
74+ .split(/[\r\n]+/)[0]
75+ .match(/module ([A-Za-z0-9\.]+)/i)[1];
76+
77+ const module_name_sentence = module_name.replace(/([A-Z])/g, " $1");
78+
79+ const runner = fs
80+ .readFileSync(config.template, "utf8")
81+ .replace(/~~_module_name_~~/g, () => module_name)
82+ .replace(/~~_module_name_sentence_~~/g, () => module_name_sentence);
83+ fs.writeFileSync(config.target, runner);
84+}
85+
86+exports.compile_and_embed = compile_and_embed;
87+
88+exports.create_runner = create_runner;
89+
90+exports.compile_to_string = compile_to_string;
tests-rendering/automation/doc-preview.shnew file+1
@@ -0,0 +1 @@
1+elm make --docs docs.json
tests-rendering/automation/publish-file.shnew file+31
@@ -0,0 +1,31 @@
1+# These env variables need to be set before running this script
2+# FILE="test.html"
3+# BUILD="1.1.0"
4+# NAME="development"
5+DIRECTORY='elm-ui-testing'
6+
7+# Check to see if the repo is already cloned locally
8+cd tmp
9+if [ ! -d "$DIRECTORY" ]; then
10+ git clone git@github.com:mdgriffith/elm-ui-testing.git
11+else
12+ git pull
13+fi
14+mkdir -p "$DIRECTORY/public/tests/$BUILD/$NAME/"
15+cp "$FILE" "$DIRECTORY/public/tests/$BUILD/$NAME/index.html"
16+if [ -z "$(git status --porcelain)" ]; then
17+ # Working directory clean
18+ echo "No changes need for $BUILD -> $NAME"
19+else
20+ cd "$DIRECTORY"
21+ # Uncommitted changes
22+ git config --global user.email "$GIT_EMAIL"
23+ git config --global user.name "$GIT_NAME"
24+ git add .
25+ git commit -m "Elm UI test for $NAME on $BUILD"
26+ git push origin master
27+
28+ echo "Files published for for $BUILD -> $NAME"
29+fi
30+
31+
tests-rendering/automation/run.jsnew file+304
@@ -0,0 +1,304 @@
1+const { Builder, By, Key, until } = require("selenium-webdriver");
2+const chrome = require("selenium-webdriver/chrome");
3+const firefox = require("selenium-webdriver/firefox");
4+const fs = require("fs");
5+const program = require("commander");
6+const path = require("path");
7+const chalk = require("chalk");
8+const childProcess = require("child_process");
9+const compile_and_embed = require("./build.js").compile_and_embed;
10+
11+program
12+ .option("-s, --sauce", "run tests on sauce labs")
13+ .option("--chrome", "run chrome tests (default)")
14+ .option("--firefox", "run firefox tests")
15+ .option("--ie", "run ie tests")
16+ .option("--edge", "run edge tests")
17+ .option("--build [value]", "Set build number for sauce labs")
18+ .option("--name [value]", "Set run name for sauce labs")
19+ .option("--verbose", "Print out all test results")
20+ .option("--headless", "run tests without showing the browser")
21+ .parse(process.argv);
22+
23+// 'Windows 10'
24+
25+const windows = {
26+ chrome: {
27+ platform: "Windows 10",
28+ browser: "chrome",
29+ browserVersion: "latest",
30+ },
31+ firefox: {
32+ platform: "Windows 10",
33+ browser: "firefox",
34+ browserVersion: "latest",
35+ },
36+ edge: {
37+ platform: "Windows 10",
38+ browser: "MicrosoftEdge",
39+ browserVersion: "latest",
40+ },
41+ ie: {
42+ platform: "Windows 10",
43+ browser: "internet explorer",
44+ browserVersion: "latest",
45+ },
46+};
47+
48+const all_windows = [
49+ windows.chrome,
50+ windows.firefox,
51+ windows.edge,
52+ // i.e. takes forever and seems to make selenium timeout :/
53+ // not really sure how to extend the timeout.
54+ // , windows.ie
55+];
56+
57+// "macOS 10.14"
58+const osx = {
59+ chrome: {
60+ platform: "macOS 10.14",
61+ browser: "chrome",
62+ browserVersion: "latest",
63+ },
64+ firefox: {
65+ platform: "macOS 10.14",
66+ browser: "firefox",
67+ browserVersion: "latest",
68+ },
69+ safari: {
70+ platform: "macOS 10.14",
71+ browser: "safari",
72+ browserVersion: "latest",
73+ },
74+};
75+
76+const all_osx = [osx.safari];
77+
78+const all_browsers = all_windows.concat(all_osx);
79+
80+function prepare_all_envs(config) {
81+ var envs = [];
82+
83+ for (i = 0; i < all_browsers.length; i++) {
84+ envs.push({
85+ browser: all_browsers[i].browser,
86+ browserVersion: all_browsers[i].browserVersion,
87+ platform: all_browsers[i].platform,
88+ build: config.build,
89+ name: config.name,
90+ });
91+ }
92+
93+ // for (i = 0; i < osx.length; i++) {
94+ // envs.push({
95+ // browser: osx[i].browser,
96+ // browserVersion: osx[i].browserVersion,
97+ // platform: "macOS 10.14",
98+ // build: config.build,
99+ // name: config.name,
100+ // });
101+ // }
102+
103+ return envs;
104+}
105+
106+function prepare_sauce_driver(env) {
107+ const username = process.env.SAUCE_USERNAME;
108+ const accessKey = process.env.SAUCE_ACCESS_KEY;
109+
110+ driver = new Builder()
111+ .withCapabilities({
112+ browserName: env.browser,
113+ platformName: env.platform,
114+ browserVersion: env.browserVersion,
115+ /* Pass Sauce User Name and Access Key */
116+ "sauce:options": {
117+ username: username,
118+ accessKey: accessKey,
119+ build: env.build,
120+ name: env.name,
121+ },
122+ })
123+ .usingServer("https://@ondemand.saucelabs.com:443/wd/hub")
124+ .build();
125+
126+ return driver;
127+}
128+
129+async function prepare_local_driver(env) {
130+ const firefoxOptions = new firefox.Options();
131+ const chromeOptions = new chrome.Options();
132+
133+ if (program.headless) {
134+ firefoxOptions.headless();
135+ chromeOptions.headless();
136+ }
137+
138+ let driver = await new Builder()
139+ .forBrowser(env.browser)
140+ .setChromeOptions(chromeOptions)
141+ .setFirefoxOptions(firefoxOptions)
142+ .build();
143+
144+ return driver;
145+}
146+
147+async function run_test(driver, url) {
148+ var results = null;
149+ try {
150+ await driver
151+ .manage()
152+ .window()
153+ .setRect({ width: 1200, height: 800, x: 0, y: 0 });
154+ await driver.get(url);
155+ await driver.wait(until.titleIs("tests finished"), 240 * 1000);
156+ results = await driver.executeScript("return test_results");
157+ } finally {
158+ await driver.quit();
159+ }
160+ return results;
161+}
162+
163+(async () => {
164+ var dir = "tmp";
165+ if (!fs.existsSync(dir)) {
166+ fs.mkdirSync(dir);
167+ }
168+ console.log("Compiling tests");
169+ await compile_and_embed({
170+ template: "./tests-rendering/automation/templates/gather-styles.html",
171+ target: "./tmp/test.html",
172+ elm: "src/Tests/All.elm",
173+ elmOptions: { cwd: "./tests-rendering" },
174+ });
175+ console.log("Done compiling");
176+
177+ if (program.sauce) {
178+ const build = program.build;
179+ const name = program.name;
180+
181+ if (build == null || name == null) {
182+ throw "A Build and a Name must be specified.";
183+ }
184+
185+ var results = [];
186+
187+ // Publish to netlify
188+ childProcess.execSync("sh tests-rendering/automation/publish-file.sh", {
189+ env: {
190+ FILE: "test.html",
191+ BUILD: program.build,
192+ NAME: program.name,
193+ GIT_EMAIL: "automation@elm-ui.com",
194+ GIT_NAME: "Elm UI Automation",
195+ HOME: process.env.HOME,
196+ SSH_AUTH_SOCK: process.env.SSH_AUTH_SOCK,
197+ SSH_AGENT_PID: process.env.SSH_AGENT_PID,
198+ },
199+ });
200+
201+ var url = `http://elm-ui-testing.netlify.com/tests/${program.build}/${program.name}/`;
202+ console.log(`Running sauce labs test:`);
203+ console.log(` ${url}`);
204+
205+ const envs = prepare_all_envs({ build: build, name: name });
206+ console.log(envs);
207+ var test_runs = [];
208+ var test_labels = [];
209+ for (i = 0; i < envs.length; i++) {
210+ var driver = prepare_sauce_driver(envs[i]);
211+ test_runs.push(run_test(driver, url));
212+ test_labels.push(envs[i]);
213+ }
214+ var results = await Promise.all(test_runs);
215+ for (i = 0; i < results.length; i++) {
216+ print_results(renderEnvName(test_labels[i]), results[i]);
217+ }
218+ } else {
219+ // Run chrome if nothing else is selected
220+ if (program.chrome || (!program.chrome && !program.firefox)) {
221+ console.log("Running locally on Chrome...");
222+ const driver = await prepare_local_driver(osx.chrome);
223+ var results = await run_test(
224+ driver,
225+ "file://" + path.resolve("./tmp/test.html")
226+ );
227+ print_results("Local Chrome", results);
228+ }
229+ if (program.firefox) {
230+ console.log("Running locally on Firefox...");
231+ const driver = await prepare_local_driver(osx.firefox);
232+ var results = await run_test(
233+ driver,
234+ "file://" + path.resolve("./tmp/test.html")
235+ );
236+ print_results("Local Firefox", results);
237+ }
238+ if (program.ie) {
239+ console.log("Running locally on IE...");
240+ const driver = await prepare_local_driver(windows.ie);
241+ var results = await run_test(
242+ driver,
243+ "file://" + path.resolve("./tmp/test.html")
244+ );
245+ print_results("Local IE", results);
246+ }
247+ if (program.edge) {
248+ console.log("Running locally on Edge...");
249+ const driver = await prepare_local_driver(windows.edge);
250+ var results = await run_test(
251+ driver,
252+ "file://" + path.resolve("./tmp/test.html")
253+ );
254+ print_results("Local Edge", results);
255+ }
256+ }
257+})();
258+
259+function renderEnvName(env) {
260+ return `${env.platform}, ${env.browser} ${env.browserVersion}`;
261+}
262+
263+function print_results(label, tests) {
264+ var total_passed = 0;
265+ var total_failed = 0;
266+ var i;
267+ if (program.verbose) {
268+ console.log(label);
269+ }
270+ for (i = 0; i < tests.length; i++) {
271+ var passed = 0;
272+ var failed = 0;
273+ for (j = 0; j < tests[i].results.length; j++) {
274+ if (tests[i].results[j].passing) {
275+ passed = passed + 1;
276+ } else {
277+ if (failed == 0) {
278+ if (!program.verbose) {
279+ console.log(label);
280+ }
281+ console.log(tests[i].label);
282+ }
283+ failed = failed + 1;
284+ console.log(" " + chalk.red("fail") + " ->");
285+ console.log(" " + tests[i].results[j].description);
286+ }
287+ }
288+ total_passed = total_passed + passed;
289+ total_failed = total_failed + failed;
290+
291+ if (failed != 0) {
292+ console.log(chalk.green(` ${passed} tests passed`));
293+ console.log(chalk.red(` ${failed} tests failed`));
294+ console.log();
295+ } else if (program.verbose) {
296+ console.log(tests[i].label + chalk.green(` ${passed} tests passed`));
297+ }
298+ }
299+ if (total_failed == 0) {
300+ console.log(
301+ `${label} -> ` + chalk.green(`All ${total_passed} tests passed`)
302+ );
303+ }
304+}
tests-rendering/automation/templates/Run.elmnew file+14
@@ -0,0 +1,14 @@
1+module Tests.Run exposing (main)
2+
3+{-| _NOTE_ this is auto-generated! Notouchy!
4+-}
5+
6+import ~~_module_name_~~
7+import Testable.Runner
8+
9+
10+main : Testable.Runner.TestableProgram
11+main =
12+ Testable.Runner.program
13+ [ Testable.Runner.rename "~~_module_name_sentence_~~" ~~_module_name_~~.view
14+ ]
tests-rendering/automation/templates/gather-styles.htmlnew file+185
@@ -0,0 +1,185 @@
1+<!DOCTYPE html>
2+<html>
3+ <head>
4+ <meta charset="UTF-8" />
5+ <title>Elm UI Rendering Test</title>
6+ <script>
7+ ~~_compiled_elm_code_~~
8+ </script>
9+ <script>
10+ // Helpers
11+ // Calculations for canvas
12+ var PIXEL_RATIO = (function () {
13+ var ctx = document.createElement("canvas").getContext("2d"),
14+ dpr = window.devicePixelRatio || 1,
15+ bsr =
16+ ctx.webkitBackingStorePixelRatio ||
17+ ctx.mozBackingStorePixelRatio ||
18+ ctx.msBackingStorePixelRatio ||
19+ ctx.oBackingStorePixelRatio ||
20+ ctx.backingStorePixelRatio ||
21+ 1;
22+
23+ return dpr / bsr;
24+ })();
25+
26+ function createHiDPICanvas(w, h, id, ratio) {
27+ if (!ratio) {
28+ ratio = PIXEL_RATIO;
29+ }
30+ let can = document.getElementById(id);
31+ can.width = w * ratio;
32+ can.height = h * ratio;
33+ can.style.width = w + "px";
34+ can.style.height = h + "px";
35+ can.getContext("2d").setTransform(ratio, 0, 0, ratio, 0, 0);
36+ return can;
37+ }
38+
39+ function isVisible(id, bbox) {
40+ var current = document.getElementById(id);
41+ var result = 0;
42+ if (current == document.elementFromPoint(bbox["left"], bbox["top"])) {
43+ result++;
44+ }
45+ if (
46+ current == document.elementFromPoint(bbox["left"], bbox["bottom"] - 1)
47+ ) {
48+ result++;
49+ }
50+ if (
51+ current == document.elementFromPoint(bbox["right"] - 1, bbox["top"])
52+ ) {
53+ result++;
54+ }
55+ if (
56+ current ==
57+ document.elementFromPoint(bbox["right"] - 1, bbox["bottom"] - 1)
58+ ) {
59+ result++;
60+ }
61+
62+ if (result == 4) {
63+ return true;
64+ } else {
65+ return false;
66+ }
67+ }
68+
69+ function getStyle(element) {
70+ var props = [];
71+ var style = window.getComputedStyle(element);
72+ for (var i = style.length; i--; ) {
73+ var name = style.item(i);
74+ var value = style.getPropertyValue(name);
75+ props.push([name, value]);
76+ }
77+ return props;
78+ }
79+
80+ function getBoundingBox(element) {
81+ var bbox = element.getBoundingClientRect();
82+ var style = window.getComputedStyle(element, null);
83+
84+ var padding = {
85+ top: parseFloat(style.getPropertyValue("padding-top")),
86+ bottom: parseFloat(style.getPropertyValue("padding-bottom")),
87+ left: parseFloat(style.getPropertyValue("padding-left")),
88+ right: parseFloat(style.getPropertyValue("padding-right")),
89+ };
90+
91+ return {
92+ top: bbox.top,
93+ bottom: bbox.bottom,
94+ left: bbox.left,
95+ right: bbox.right,
96+ width: bbox.width,
97+ height: bbox.height,
98+ padding: padding,
99+ };
100+ }
101+ function getTextMetrics(element) {
102+ // Given our element, we want to return the text metrics on the text within.
103+ // If it is an element we want to measure:
104+ // we want to get the font family
105+ // and the font size.
106+ // We're going to presume that the font is loaded.
107+ let childrenTextMetrics = [];
108+ for (i = 0; i < element.children.length; i++) {
109+ if (element.children[i].classList.contains("t")) {
110+ let style = window.getComputedStyle(element, null);
111+ let fontSize = style.getPropertyValue("font-size");
112+ let fontFamily = style.getPropertyValue("font-family");
113+ let ctx = canvas.getContext("2d");
114+
115+ ctx.font = fontSize + " " + fontFamily; //"16px Roboto";
116+ let text = ctx.measureText(element.children[i].innerText);
117+
118+ childrenTextMetrics.push({
119+ actualBoundingBoxAscent: text.actualBoundingBoxAscent,
120+ actualBoundingBoxDescent: text.actualBoundingBoxDescent,
121+ actualBoundingBoxLeft: text.actualBoundingBoxLeft,
122+ actualBoundingBoxRight: text.actualBoundingBoxRight,
123+ width: text.width,
124+ });
125+ }
126+ }
127+ return childrenTextMetrics;
128+ }
129+ </script>
130+ </head>
131+ <style></style>
132+ <body id="root">
133+ <body id="root">
134+ <div id="elm-home"></div>
135+ <canvas id="canvas"></canvas>
136+ </body>
137+ </body>
138+
139+ <script type="text/javascript">
140+ // Starting Elm App,
141+ var app = Elm.~~_module_name_~~.init({
142+ node: document.getElementById("elm-home"),
143+ });
144+
145+ // create a canvas for text measurements
146+ let canvas = createHiDPICanvas(200, 100, "canvas");
147+
148+ var test_results = "waiting..";
149+
150+ app.ports.report.subscribe(function (results) {
151+ test_results = results;
152+ // NOTE - this is the signal to the automation that it is cool to retrieve results now
153+ // So don't remove this like you did before :D
154+ document.title = "tests finished";
155+ });
156+
157+ app.ports.analyze.subscribe(function (ids) {
158+ // ids : List String
159+ var idsLength = ids.length;
160+ var results = [];
161+ for (var i = 0; i < idsLength; i++) {
162+ var id = ids[i];
163+ var element = document.getElementById(id);
164+ if (element == null) {
165+ console.log("id " + id + " not found");
166+ }
167+ var style = getStyle(element);
168+ var bbox = getBoundingBox(element);
169+ var metrics = getTextMetrics(element);
170+
171+ var visible = isVisible(id, bbox);
172+
173+ var result = {
174+ textMetrics: metrics,
175+ bbox: bbox,
176+ style: style,
177+ id: id,
178+ isVisible: visible,
179+ };
180+ results.push(result);
181+ }
182+ app.ports.styles.send(results);
183+ });
184+ </script>
185+</html>
tests-rendering/automation/view.jsnew file+73
@@ -0,0 +1,73 @@
1+const fs = require("fs");
2+const program = require("commander");
3+const path = require("path");
4+const chalk = require("chalk");
5+const childProcess = require("child_process");
6+const build = require("./build.js");
7+const chokidar = require("chokidar");
8+const http = require("http");
9+
10+var filepath = null;
11+var test_filepath = null;
12+program
13+ .option("--all", "run all the tests")
14+ .option("--debug", "run with debug on")
15+ .arguments("<filepath>")
16+ .action(function (p) {
17+ test_filepath = path.join("./tests-rendering/cases/open", p);
18+ })
19+ .parse(process.argv);
20+
21+(async () => {
22+ if (test_filepath && test_filepath == null && !program.run) {
23+ console.log("Open Cases");
24+ console.log("");
25+ fs.readdirSync("./tests-rendering/cases/open").forEach((file) => {
26+ if (file.endsWith("elm")) {
27+ console.log(" " + file);
28+ }
29+ });
30+ console.log("");
31+ return;
32+ }
33+
34+ if (program.all) {
35+ filepath = "./src/Tests/All.elm";
36+ } else {
37+ filepath = "src/Tests/Run.elm";
38+ build.create_runner({
39+ elm: test_filepath,
40+ template: "./tests-rendering/automation/templates/Run.elm",
41+ target: "./tests-rendering/src/Tests/Run.elm",
42+ });
43+ }
44+
45+ //
46+ // Compile and serve
47+
48+ let content = await build.compile_to_string({
49+ template: "./tests-rendering/automation/templates/gather-styles.html",
50+ elm: filepath,
51+ elmOptions: { cwd: "./tests-rendering", debug: program.debug },
52+ });
53+
54+ console.log("Finished compiling");
55+ // console.log(content);
56+
57+ chokidar.watch("./tests-rendering/*.elm").on("all", (event, path) => {
58+ console.log("Changes detected, refresh!");
59+ content = build.compile_to_string({
60+ template: "./tests-rendering/automation/templates/gather-styles.html",
61+ elm: filepath,
62+ elmOptions: { cwd: "./tests-rendering", debug: program.debug },
63+ });
64+ });
65+ console.log("Serving on http://localhost:8080");
66+ http
67+ .createServer(function (req, res) {
68+ res.writeHead(200, { "Content-Type": "text/html" });
69+ res.write(content);
70+ res.end();
71+ })
72+ .listen(8080);
73+})();
tests/Tests/Manual/AlignedForm.elm → tests-rendering/cases/Manual/AlignedForm.elmrenamed

The content is the same.

tests/Tests/Manual/All.elm → tests-rendering/cases/Manual/All.elmrenamed

The content is the same.

tests/Tests/Manual/LazyPerformance.elm → tests-rendering/cases/Manual/LazyPerformance.elmrenamed

The content is the same.

tests/Tests/Manual/OtherScrollbars.elm → tests-rendering/cases/Manual/OtherScrollbars.elmrenamed

The content is the same.

tests/Tests/Manual/Overflow.elm → tests-rendering/cases/Manual/Overflow.elmrenamed

The content is the same.

tests/Tests/Manual/Scrollbars.elm → tests-rendering/cases/Manual/Scrollbars.elmrenamed

The content is the same.

tests/Tests/Manual/ScrollbarsPls.elm → tests-rendering/cases/Manual/ScrollbarsPls.elmrenamed

The content is the same.

tests/Tests/Manual/TextLayout.elm → tests-rendering/cases/Manual/TextLayout.elmrenamed

The content is the same.

tests-rendering/cases/elm.jsonnew file+23
@@ -0,0 +1,23 @@
1+{
2+ "type": "application",
3+ "source-directories": ["open", "../src/"],
4+ "elm-version": "0.19.1",
5+ "dependencies": {
6+ "direct": {
7+ "elm/browser": "1.0.0",
8+ "elm/core": "1.0.0",
9+ "elm/html": "1.0.0",
10+ "elm/json": "1.0.0",
11+ "elm/virtual-dom": "1.0.0",
12+ "ohanhi/lorem": "1.0.2"
13+ },
14+ "indirect": {
15+ "elm/time": "1.0.0",
16+ "elm/url": "1.0.0"
17+ }
18+ },
19+ "test-dependencies": {
20+ "direct": {},
21+ "indirect": {}
22+ }
23+}
tests-rendering/cases/open/InFrontSize.elmnew file+43
@@ -0,0 +1,43 @@
1+module InFrontSize exposing (view)
2+
3+{-|
4+
5+
6+# inFront elements with width fill are contained within the parent's border
7+
8+<https://github.com/mdgriffith/elm-ui/issues/201>
9+
10+Though they're expected to be the actual size of the parent.
11+
12+-}
13+
14+import Testable.Element exposing (..)
15+import Testable.Element.Background as Background
16+import Testable.Element.Border as Border
17+
18+
19+view =
20+ layout []
21+ (el
22+ [ width (px 100)
23+ , height (px 100)
24+ , centerX
25+ , centerY
26+ , Background.color (rgb 0.1 0.1 0.1)
27+ , Border.width 20
28+ , Border.color (rgb 0.5 1 1)
29+
30+ -- the following element should cover the parent's border
31+ , inFront
32+ (el
33+ [ width fill
34+ , height fill
35+ , Background.color (rgb 0.1 0.5 0.9)
36+
37+ -- , moveUp 40
38+ ]
39+ none
40+ )
41+ ]
42+ none
43+ )
tests-rendering/cases/open/LabelledInputAlignRight.elmnew file+28
@@ -0,0 +1,28 @@
1+module LabelledInputAlignRight exposing (view)
2+
3+import Testable.Element exposing (..)
4+import Testable.Element.Input as Input
5+
6+
7+view =
8+ layout [] <|
9+ column [ width fill ]
10+ [ Input.text
11+ [ width (px 200)
12+ , alignRight
13+ ]
14+ { onChange = always False
15+ , text = ""
16+ , placeholder = Nothing
17+ , label = Input.labelLeft [] (text "label")
18+ }
19+ , Input.text
20+ [ width (px 200)
21+ , alignRight
22+ ]
23+ { onChange = always False
24+ , text = ""
25+ , placeholder = Nothing
26+ , label = Input.labelHidden "label"
27+ }
28+ ]
tests-rendering/cases/open/NearbyElementBordersOverlap.elmnew file+46
@@ -0,0 +1,46 @@
1+module NearbyElementBordersOverlap exposing (view)
2+
3+{-| Elements placed with onLeft, onRight, above & below overlap main element's border
4+
5+
6+# inFront elements with width fill are contained within the parent's border
7+
8+<https://github.com/mdgriffith/elm-ui/issues/223>
9+
10+In addition to the overlap, it affects layout in unexpected ways: eg if the elements
11+are the same height, onLeft and onRight elements will be vertically offset
12+from the main element.
13+
14+-}
15+
16+import Testable.Element exposing (..)
17+import Testable.Element.Border as Border
18+
19+
20+blue =
21+ rgb 0 0 1
22+
23+
24+green =
25+ rgb 0 1 0
26+
27+
28+grey =
29+ rgb 0.5 0.5 0.5
30+
31+
32+view =
33+ layout [ width fill, height fill ] <|
34+ el
35+ [ centerX
36+ , centerY
37+ , Border.width 10
38+ , Border.color green
39+ , padding 50
40+ , above <| el [ Border.color grey, Border.width 10 ] <| text "above"
41+ , below <| el [ Border.color grey, Border.width 10 ] <| text "below"
42+ , onRight <| el [ Border.color blue, Border.width 10 ] <| text "onRight"
43+ , onLeft <| el [ Border.color blue, Border.width 10 ] <| text "onLeft"
44+ ]
45+ <|
46+ text "Centre"
tests-rendering/cases/open/Scrollbar2.elmnew file+39
@@ -0,0 +1,39 @@
1+module Scrollbar2 exposing (main, myElement, sidebar)
2+
3+import Element exposing (Element, alignRight, centerY, column, el, fill, height, padding, px, rgb255, row, spacing, text, width)
4+import Element.Background as Background
5+import Element.Border as Border
6+import Element.Font as Font
7+
8+
9+main =
10+ Element.layout [ height fill ] <|
11+ row [ width fill, height fill ]
12+ [ sidebar
13+ ]
14+
15+
16+sidebar =
17+ column [ width fill, height fill, spacing 30 ]
18+ [ myElement
19+ , column [ width fill, height fill ]
20+ [ column [ width (px 350), height fill, Element.scrollbarY, Element.clip, Border.width 1 ]
21+ [ column [ width fill ] <|
22+ el [] (text "this should scroll indepedendently")
23+ :: List.map (always myElement) (List.range 0 100)
24+ ]
25+ , el [] (text "this should be at the bottom of the screen")
26+ ]
27+ ]
28+
29+
30+myElement : Element msg
31+myElement =
32+ el
33+ [ Background.color (rgb255 240 0 245)
34+ , Font.color (rgb255 255 255 255)
35+ , Border.rounded 3
36+ , padding 30
37+ , width fill
38+ ]
39+ (text "stylish!")
tests-rendering/cases/open/Scrollbars.elmnew file+50
@@ -0,0 +1,50 @@
1+module Scrollbars exposing (main)
2+
3+import Element exposing (..)
4+import Element.Background as Background
5+import Html.Attributes
6+import Lorem as Lorem
7+
8+
9+main =
10+ layout [ height fill ] <|
11+ column
12+ [ width fill
13+ , Background.color (rgba 0.8 0 0 0.5)
14+ , height fill
15+ ]
16+ [ row
17+ [ padding 15
18+ , width fill
19+ , Background.color (rgba 0.8 0.2 0 0.5)
20+ ]
21+ [ text "this row should always be visible" ]
22+ , row
23+ [ width fill
24+
25+ --, height (px 700)
26+ -- Don't know why it doesn't work with `height fill`
27+ , height fill
28+ , clip
29+
30+ --, htmlAttribute (Html.Attributes.style "flex-shrink" "1")
31+ , Element.explain Debug.todo
32+ ]
33+ [ column
34+ [ spacing 15
35+ , scrollbarY
36+ , height fill
37+ , width fill
38+ , padding 10
39+ ]
40+ (List.map (\p -> paragraph [] [ text p ]) <| Lorem.paragraphs 10)
41+ , column
42+ [ spacing 15
43+ , scrollbarY
44+ , width fill
45+ , height fill
46+ , padding 10
47+ ]
48+ (List.map (\p -> paragraph [] [ text p ]) <| Lorem.paragraphs 10)
49+ ]
50+ ]
tests-rendering/cases/open/StackedScrollingColumnsHeight.elmnew file+42
@@ -0,0 +1,42 @@
1+module StackedScrollingColumnsHeight exposing (..)
2+
3+{-|
4+
5+
6+# Column height can be set incorrectly for two stacked columns with scrollbarY
7+
8+<https://github.com/mdgriffith/elm-ui/issues/197>
9+
10+Both red and green columns should always have equal height.
11+
12+Currently, the height is set incorrectly if only one column has enough content to scroll.
13+
14+Both columns are correctly set to the same height only if neither has enough content
15+to scroll or if both have enough content to scroll.
16+
17+-}
18+
19+import Testable.Element exposing (..)
20+import Testable.Element.Background as Background
21+
22+
23+view =
24+ layout [ height fill ] <|
25+ column [ height fill ]
26+ [ column
27+ [ height fill
28+ , scrollbarY
29+ , Background.color (rgb 0 255 0)
30+ ]
31+ <|
32+ List.map (\_ -> text "Hello") <|
33+ List.range 1 20
34+ , column
35+ [ height fill
36+ , scrollbarY
37+ , Background.color (rgb 255 0 0)
38+ ]
39+ <|
40+ List.map (\_ -> text "Hello") <|
41+ List.range 1 3
42+ ]
tests-rendering/cases/open/WeirdCentering.elmnew file+35
@@ -0,0 +1,35 @@
1+module WeirdCentering exposing (view)
2+
3+import Testable.Element exposing (..)
4+import Testable.Element.Background as Background
5+
6+
7+view =
8+ layout [] <|
9+ column []
10+ [ text "Example with centerX:"
11+ , row
12+ [ width fill ]
13+ [ row
14+ [ centerX
15+ , Background.color <| rgb 0 1 0
16+ ]
17+ [ paragraph
18+ [ width shrink
19+ ]
20+ [ text "Hello world" ]
21+ , paragraph
22+ [ width shrink
23+ ]
24+ [ text "Hello world" ]
25+ ]
26+ ]
27+ , text "Example without centerX:"
28+ , row
29+ [ width fill ]
30+ [ row [ Background.color <| rgb 0 1 0 ]
31+ [ paragraph [ width shrink ] [ text "Hello world" ]
32+ , paragraph [ width shrink ] [ text "Hello world" ]
33+ ]
34+ ]
35+ ]
tests-rendering/cases/resolved/Adjusted.elmnew file+70
@@ -0,0 +1,70 @@
1+module Main exposing (main)
2+
3+{-| -}
4+
5+import Element exposing (..)
6+import Element.Background as Background
7+import Element.Font as Font
8+import Html.Attributes
9+
10+
11+myFont =
12+ Font.with
13+ { url = Just "https://fonts.googleapis.com/css?family=Catamaran"
14+ , name = "Catamaran"
15+ , adjustment =
16+ { capital = 1.15
17+ , lowercase = 0.96
18+ , baseline = 0.465
19+ , descender = 0.245
20+ }
21+ }
22+
23+
24+main =
25+ Element.layout
26+ [ Background.color (rgba 0 0.8 0.9 1)
27+ , Font.color (rgba 1 1 1 1)
28+ , Font.size 32
29+ , Font.family [ myFont ]
30+
31+ -- , Font.family
32+ -- [ Font.external
33+ -- { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
34+ -- , name = "EB Garamond"
35+ -- }
36+ -- , Font.sansSerif
37+ -- ]
38+ ]
39+ <|
40+ column [ centerX, centerY, spacing 20, padding 100, htmlAttribute (Html.Attributes.style "display" "block") ]
41+ [ el
42+ []
43+ (text "Hello stylish friend!")
44+ , el
45+ [ Font.family
46+ [ Font.external
47+ { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
48+ , name = "EB Garamond"
49+ }
50+ ]
51+ ]
52+ <|
53+ el
54+ [ Font.sizeByCapital
55+ , Background.color (rgba 1 1 1 1)
56+ , Font.color (rgba 0 0 0 1)
57+ ]
58+ (text "Hello stylish friend!")
59+ , el
60+ [ Font.sizeByCapital
61+ , Background.color (rgba 1 1 1 1)
62+ , Font.color (rgba 0 0 0 1)
63+ ]
64+ (text "Hello stylish friend!")
65+ , el
66+ [ Background.color (rgba 1 1 1 1)
67+ , Font.color (rgba 0 0 0 1)
68+ ]
69+ (text "Hello stylish friend!")
70+ ]
tests-rendering/cases/resolved/BehindContent.elmnew file+34
@@ -0,0 +1,34 @@
1+module Main exposing (main)
2+
3+{-| -}
4+
5+import Element exposing (..)
6+import Element.Background as Background
7+import Element.Font as Font
8+import Element.Input
9+import Element.Lazy
10+
11+
12+main =
13+ Element.layout
14+ [ Background.color (rgba 0 0 0 1)
15+ , Font.color (rgba 1 1 1 1)
16+ , Font.italic
17+ , Font.size 32
18+ , Font.family
19+ [ Font.external
20+ { url = "https://fonts.googleapis.com/css?family=EB+Garamond"
21+ , name = "EB Garamond"
22+ }
23+ , Font.sansSerif
24+ ]
25+ ]
26+ <|
27+ el
28+ [ centerX
29+ , centerY
30+ , Background.color (rgba 0 0.8 0.9 1)
31+ , behindContent
32+ (el [ height (px 20), width (px 100), Background.color (rgba 0.9 0.8 0 1) ] none)
33+ ]
34+ (text "Hello stylish friend!")
tests-rendering/cases/resolved/ClippedElInFixedWidthColumn.elmnew file+31
@@ -0,0 +1,31 @@
1+module ClippedElInFixedWidthColumn exposing (..)
2+
3+{-| el [ clip ] inside a fixed-width column rendered with 0px height in Chrome & Firefox
4+
5+<https://github.com/mdgriffith/elm-ui/issues/191>
6+
7+If an el [ clip ] is placed inside a fixed-width column which is inside a layout
8+with [ width fill, height fill ], then the element is rendered with 0px height in Chrome:
9+
10+layout [ width fill, height fill ] <|
11+column [ width <| px 300 ][ el [ clip ] <| text "The quick brown fox" ]
12+
13+In Firefox, the element is initially rendered correctly, but is resized to 0px height
14+on viewport resize. In Safari, the element is displayed correctly.
15+
16+The above seems to be the minimal reproduction:
17+
18+Removing attributes from layout or from column or from el makes the issue disappear.
19+Replacing column [ width <| px 300 ] with column [ width fill ] makes the issue disappear.
20+Replacing column with el also makes the issue disappear.
21+Adding htmlAttribute <| Attr.style "flex-basis" "auto" to clipped el is a workaround.
22+
23+-}
24+
25+import Testable.Element exposing (..)
26+
27+
28+view =
29+ layout [ width fill, height fill ] <|
30+ column [ width <| px 300 ]
31+ [ el [ clip ] <| text "The quick brown fox" ]
tests-rendering/cases/resolved/ColumnGrowth.elmnew file+40
@@ -0,0 +1,40 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (column, fill, fillPortion, height, minimum, paddingXY, px, rgb, row, shrink, spacing, width)
5+import Element.Background as Back
6+import Element.Border as Border
7+import Html exposing (Html)
8+
9+
10+main : Html m
11+main =
12+ let
13+ box =
14+ row
15+ [ Border.solid
16+ , Border.width 2
17+ , Back.color (rgb 1 1 1)
18+ , width (px 80)
19+ , height (fillPortion 1)
20+ ]
21+ []
22+
23+ grower =
24+ column
25+ [ width fill
26+
27+ -- fillPortion is not being applied here unless we set it to 1.
28+ -- It will also resume working if we delete the minimum bound.
29+ , height
30+ (fillPortion 2
31+ |> minimum 20
32+ )
33+ ]
34+ []
35+ in
36+ Element.layout
37+ [ Back.color (rgb 0.9 1 0.8)
38+ , paddingXY 20 20
39+ ]
40+ (column [ height fill ] [ box, grower, box ])
tests-rendering/cases/resolved/ElInFixedHeightColumn.elmnew file+41
@@ -0,0 +1,41 @@
1+module ElInFixedHeightColumn exposing (view)
2+
3+{-| el inside a fixed height column is rendered with zero height in Safari
4+
5+<https://github.com/mdgriffith/elm-ui/issues/190>
6+
7+If I put an el into a column of fixed height, the el is rendered with zero height
8+in Safari:
9+
10+ layout [] <|
11+ column
12+ [ width fill
13+ , height <| px 200
14+ ]
15+ [ el [ Border.width 3, Border.color <| rgb255 0 0 0 ] <| text "an element" ]
16+
17+Adding htmlAttribute <| Attr.style "flex-basis" "auto" to the el is a workaround
18+that fixes the problem in this instance.
19+
20+Expected behavior
21+
22+Element should be rendered the same as in Firefox & Chrome, with the border going
23+around the text.
24+
25+-}
26+
27+import Testable.Element exposing (..)
28+import Testable.Element.Border as Border
29+
30+
31+view =
32+ layout [] <|
33+ column
34+ [ width fill
35+ , height <| px 200
36+ ]
37+ [ el
38+ []
39+ <|
40+ text "an element"
41+ ]
tests-rendering/cases/resolved/FocusStyles.elmnew file+34
@@ -0,0 +1,34 @@
1+module Main exposing (main)
2+
3+import Element
4+import Element.Background
5+import Element.Input
6+
7+
8+main =
9+ Element.layout []
10+ (Element.column [ Element.width (Element.px 200), Element.spacing 10 ]
11+ [ Element.Input.text [ Element.focused [] ]
12+ { label = Element.Input.labelHidden ""
13+ , onChange = \_ -> ()
14+ , placeholder = Nothing
15+ , text = ""
16+ }
17+ , Element.Input.multiline
18+ [ Element.focused [ Element.Background.color (Element.rgb 0 0 0) ] ]
19+ { label = Element.Input.labelHidden ""
20+ , onChange = \_ -> ()
21+ , placeholder = Nothing
22+ , spellcheck = False
23+ , text = ""
24+ }
25+ , Element.Input.button [ Element.focused [] ]
26+ { label = Element.text "Button"
27+ , onPress = Nothing
28+ }
29+ , Element.Input.button []
30+ { label = Element.text "Button"
31+ , onPress = Nothing
32+ }
33+ ]
34+ )
tests-rendering/cases/resolved/HugePlaceholder.elmnew file+25
@@ -0,0 +1,25 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (Element)
5+import Element.Background as Background
6+import Element.Border as Border
7+import Element.Input as Input
8+import Html exposing (Html, button, div, text)
9+import Html.Events exposing (onClick)
10+
11+
12+main =
13+ Element.layout [] sscce
14+
15+
16+sscce =
17+ Input.text
18+ [ Border.width 1
19+ , Element.width <| Element.px 50
20+ ]
21+ { onChange = always ()
22+ , text = ""
23+ , placeholder = Just <| Input.placeholder [] <| Element.text "this is a very long place holder ......................"
24+ , label = Input.labelHidden ""
25+ }
tests-rendering/cases/resolved/Images/ImageRegression.elmnew file+63
@@ -0,0 +1,63 @@
1+module ImageRegression exposing (main)
2+
3+{-| <https://github.com/mdgriffith/elm-ui/issues/232>
4+-}
5+
6+import Browser
7+import Element exposing (Element, centerX, clipX, el, image, px, rgb255, row, shrink, width)
8+import Element.Background as Background
9+import Html exposing (Html, button, div, text)
10+import Html.Events exposing (onClick)
11+
12+
13+type alias Model =
14+ Int
15+
16+
17+type Msg
18+ = NoOp
19+
20+
21+update : Msg -> Model -> Model
22+update msg model =
23+ model
24+
25+
26+view : Model -> Html Msg
27+view model =
28+ Element.layout [] <|
29+ row
30+ [ centerX
31+ , width shrink
32+ , Background.color <| rgb255 255 255 255
33+ ]
34+ [ viewCard "qs" True
35+ , viewCard "ah" False
36+ ]
37+
38+
39+main : Program () Model Msg
40+main =
41+ Browser.sandbox
42+ { init = 0
43+ , view = view
44+ , update = update
45+ }
46+
47+
48+viewCard : String -> Bool -> Element Msg
49+viewCard card bool =
50+ let
51+ source =
52+ "https://hearts-bawolk.herokuapp.com/static/cards/" ++ card ++ ".png"
53+
54+ overlapStyles =
55+ if bool then
56+ [ width (px 50)
57+ , clipX
58+ ]
59+
60+ else
61+ []
62+ in
63+ el overlapStyles (image [] { src = source, description = "" })
tests-rendering/cases/resolved/Images/ImageRegression2.elmnew file+19
@@ -0,0 +1,19 @@
1+module ImageRegression2 exposing (main)
2+
3+{-| <https://github.com/mdgriffith/elm-ui/issues/228>
4+-}
5+
6+import Element exposing (..)
7+
8+
9+main =
10+ Element.layout []
11+ (Element.row [ width fill, height fill, explain Debug.todo ]
12+ [ text "BEFORE"
13+ , image []
14+ { src = "https://placekitten.com/300/200"
15+ , description = "kitten"
16+ }
17+ , text "AFTER"
18+ ]
19+ )
tests-rendering/cases/resolved/Images/ImageSizing.elmnew file+24
@@ -0,0 +1,24 @@
1+module ImageSizing exposing (main)
2+
3+{-| <https://github.com/mdgriffith/elm-ui/issues/62>
4+-}
5+
6+import Element as E exposing (column, el, px, row, text)
7+import Element.Border as Border
8+import Element.Font as Font
9+import Html exposing (Html)
10+
11+
12+main : Html ()
13+main =
14+ E.layout [ E.height E.fill, Border.width 5, E.explain Debug.todo ] <|
15+ E.image
16+ [ -- E.height (E.px 500)
17+ -- ,
18+ -- E.width E.fill
19+ E.height E.fill
20+ ]
21+ -- <| px 500 ]
22+ { src = "http://bburdette.github.io/music-reader.png"
23+ , description = "music-reader screenshot"
24+ }
tests-rendering/cases/resolved/Input/FocusLinks.elmnew file+37
@@ -0,0 +1,37 @@
1+module FocusLinks exposing (main)
2+
3+import Element exposing (Color, Element, el, focused, layout, link, row, spacing, text)
4+import Element.Border as Border
5+import Element.Region as Region
6+import Html exposing (Html)
7+
8+
9+main : Html msg
10+main =
11+ layout [] links
12+
13+
14+links : Element msg
15+links =
16+ row [ spacing 10 ]
17+ [ siteLink "Elm website" "https://elm-lang.org/"
18+ , siteLink "Elm-ui" "https://package.elm-lang.org/packages/mdgriffith/elm-ui/latest/Element"
19+ ]
20+
21+
22+siteLink : String -> String -> Element msg
23+siteLink label url =
24+ link [ focused [ Border.glow blue 2 ] ]
25+ { url = url
26+ , label = text label
27+ }
28+
29+
30+blue : Color
31+blue =
32+ Element.fromRgb255
33+ { red = 100
34+ , green = 180
35+ , blue = 250
36+ , alpha = 1
37+ }
tests-rendering/cases/resolved/Input/FocusStylePrecedingElements.elmnew file+38
@@ -0,0 +1,38 @@
1+module FocusStylePrecedingElements exposing (main)
2+
3+{-|
4+
5+
6+# `focused` style applied to an element when any element with a lower tab index is focused
7+
8+<https://github.com/mdgriffith/elm-ui/issues/198>
9+
10+When I add a focused attribute, the styles therein are applied not only when
11+the element is focused, but also when any element with a lower tab index is focused.
12+This behaviour is not browser-specific.
13+
14+To reproduce, tab through to the buttons in the Ellie below. As soon as the first
15+button has focus, the third button (which is the only one with a focused attribute)
16+is highlighted as well.
17+
18+I narrowed down the reason for this behaviour to this CSS selector:
19+.s:focus ~ .fc-250-50-50-255-fs:not(.focus)
20+
21+Disabling it produces the correct focus behaviour.
22+
23+-}
24+
25+import Element exposing (..)
26+import Element.Font as Font
27+import Element.Input as Input
28+
29+
30+main =
31+ layout [] <|
32+ column []
33+ [ Input.button [] { onPress = Nothing, label = text "Button" }
34+ , Input.button [] { onPress = Nothing, label = text "Button" }
35+ , Input.button [ focused [ Font.color <| rgb255 250 50 50 ] ] { onPress = Nothing, label = text "Button" }
36+ , Input.button [] { onPress = Nothing, label = text "Button" }
37+ , Input.button [] { onPress = Nothing, label = text "Button" }
38+ ]
tests-rendering/cases/resolved/Input/InputAlignment.elmnew file+44
@@ -0,0 +1,44 @@
1+module InputAlignment exposing (main)
2+
3+import Browser
4+import Element exposing (fill, padding, width)
5+import Element.Border as Border
6+import Element.Font as Font
7+import Element.Input as Input
8+import Html exposing (Html)
9+
10+
11+view : () -> Html ()
12+view () =
13+ Element.layout [ Font.alignRight ] <|
14+ Element.column [ padding 10 ]
15+ [ Element.el [ Border.width 1, padding 5, width fill ] <| Element.text "Element.el"
16+ , Input.text
17+ [ Border.width 1
18+ , padding 5
19+ , width fill
20+ , Border.rounded 0
21+ , Font.color (Element.rgb 0 0.5 0.5)
22+ ]
23+ { onChange = always ()
24+ , text = "Input.text"
25+ , placeholder = Nothing
26+ , label = Input.labelHidden "Input.text"
27+ }
28+ , Element.paragraph []
29+ [ Element.text "Helooooo!" ]
30+ , Element.row []
31+ [ Element.text "one!"
32+ , Element.text "two!"
33+ , Element.text "three!"
34+ ]
35+ ]
36+
37+
38+main : Program () () ()
39+main =
40+ Browser.sandbox
41+ { init = ()
42+ , view = view
43+ , update = \_ _ -> ()
44+ }
tests-rendering/cases/resolved/Input/LabelAlignBaseline.elmnew file+34
@@ -0,0 +1,34 @@
1+module LabelAlignBaseline exposing (..)
2+
3+import Element exposing (Element, alignRight, centerY, el, fill, padding, rgb255, row, spacing, text, width)
4+import Element.Background as Background
5+import Element.Border as Border
6+import Element.Font as Font
7+import Element.Input as Input
8+
9+
10+type Msg
11+ = Msg
12+
13+
14+main =
15+ Element.layout [] <|
16+ Element.column []
17+ [ Element.row []
18+ [ Element.text "dissociated label"
19+ , Input.text []
20+ { text = "input"
21+ , label = Input.labelHidden "hidden"
22+ , onChange = \_ -> Msg
23+ , placeholder = Nothing
24+ }
25+ ]
26+ , Element.row []
27+ [ Input.text []
28+ { text = "input"
29+ , label = Input.labelLeft [] <| Element.text "associated label"
30+ , onChange = \_ -> Msg
31+ , placeholder = Nothing
32+ }
33+ ]
34+ ]
tests-rendering/cases/resolved/Input/Placeholder.elmnew file+59
@@ -0,0 +1,59 @@
1+module Placeholder exposing (main)
2+
3+import Element exposing (..)
4+import Element.Background as Background
5+import Element.Input as Input
6+import Element.Keyed as Keyed
7+import Html.Attributes exposing (style)
8+
9+
10+grey =
11+ rgb 0.8 0.8 0.8
12+
13+
14+darkGrey =
15+ rgb 0.7 0.7 0.7
16+
17+
18+type Msg
19+ = NoMsg String
20+
21+
22+main =
23+ Element.layout [ width fill, height fill ] <|
24+ column
25+ [ width fill
26+ , inFront
27+ (el
28+ [ width fill
29+ , Background.color grey
30+ , padding 20
31+ , below <|
32+ el
33+ [ height (px 300)
34+ , width (px 300)
35+ , Background.color darkGrey
36+ , htmlAttribute <| style "z-index" "1"
37+ , moveRight 50
38+ , padding 50
39+ , alpha 0.5
40+ ]
41+ (el [ alignBottom ] (text "I'm a dropdown menu."))
42+ ]
43+ (text "I'm a toolbar.")
44+ )
45+ ]
46+ [ Input.text []
47+ { onChange = NoMsg
48+ , text = ""
49+ , placeholder = Just (Input.placeholder [] (text "I'm a text input."))
50+ , label = Input.labelAbove [] none
51+ }
52+ , Input.multiline []
53+ { onChange = NoMsg
54+ , text = ""
55+ , placeholder = Just (Input.placeholder [] (text "I'm a multiline input."))
56+ , label = Input.labelAbove [] none
57+ , spellcheck = False
58+ }
59+ ]
tests-rendering/cases/resolved/Input/Slider.elmnew file+74
@@ -0,0 +1,74 @@
1+module Slider exposing (main)
2+
3+import Browser
4+import Element as Element exposing (Element)
5+import Element.Background as Background
6+import Element.Input as Input
7+import Html exposing (Html, button, div, text)
8+import Html.Events exposing (onClick)
9+
10+
11+type alias Model =
12+ { rangeValue : Float }
13+
14+
15+initialModel : Model
16+initialModel =
17+ { rangeValue = 160.0 }
18+
19+
20+type Msg
21+ = UpdateRange Float
22+
23+
24+update : Msg -> Model -> Model
25+update msg model =
26+ case msg of
27+ UpdateRange value ->
28+ { model | rangeValue = value }
29+
30+
31+viewModal =
32+ Element.el
33+ [ Element.width Element.fill
34+ , Element.height Element.fill
35+ , Element.paddingEach { top = 100, left = 0, bottom = 0, right = 0 }
36+ , Background.color <| Element.rgba 0 0 0 0.8
37+ ]
38+ (Element.el [] (Element.text "Hello Modal"))
39+
40+
41+view : Model -> Html Msg
42+view model =
43+ Element.layout
44+ [--Element.inFront viewModal
45+ ]
46+ <|
47+ Input.slider
48+ [ Element.width Element.fill
49+ , Element.behindContent <|
50+ Element.el
51+ [ Element.width Element.fill
52+ , Element.height (Element.px 2)
53+ , Element.centerY
54+ , Background.color (Element.rgb 0.5 0.5 0.5)
55+ ]
56+ Element.none
57+ ]
58+ { onChange = UpdateRange
59+ , label = Input.labelHidden ""
60+ , min = 60.0
61+ , max = 280.0
62+ , value = model.rangeValue
63+ , thumb = Input.defaultThumb
64+ , step = Just 1.0
65+ }
66+
67+
68+main : Program () Model Msg
69+main =
70+ Browser.sandbox
71+ { init = initialModel
72+ , view = view
73+ , update = update
74+ }
tests-rendering/cases/resolved/Layout/BreaksWithinParagraph.elmnew file+17
@@ -0,0 +1,17 @@
1+module BreaksWithinParagraph exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Background as Background
6+import Element.Border as Border
7+import Element.Font as Font
8+
9+
10+main =
11+ layout [ width fill, height fill ] <|
12+ paragraph [ Border.width 1, width (px 50) ]
13+ [ row []
14+ [ text "Thequick"
15+ ]
16+ , text "redfox"
17+ ]
tests-rendering/cases/resolved/Layout/ColumnLayouts.elmnew file+103
@@ -0,0 +1,103 @@
1+module ColumnLayouts exposing (main)
2+
3+{-| -}
4+
5+import Element exposing (..)
6+import Element.Background as Background
7+import Element.Border as Border
8+import Element.Font as Font
9+
10+
11+main =
12+ layout [] <|
13+ column [ spacing 48 ]
14+ [ column
15+ [ width fill
16+ , height <| px 200
17+ , spacing 24
18+ , Border.width 1
19+ , Border.color pink
20+ ]
21+ [ elem
22+ , elem
23+ , elem
24+ ]
25+ , column
26+ [ width fill
27+ , spacing 24
28+ , Border.width 1
29+ , Border.color pink
30+ ]
31+ [ elem
32+ , elem
33+ , elem
34+ ]
35+ , el [ height <| px 400 ] <|
36+ column [ height fill ]
37+ [ column
38+ [ width fill
39+ , height <| px 200
40+ , spacing 24
41+ , Border.width 1
42+ , Border.color pink
43+ ]
44+ [ elem
45+ , elem
46+ , el [ alignBottom ] elem
47+ ]
48+ , el [ alignBottom ] elem
49+ ]
50+ , column
51+ [ width fill
52+ , height <| px 200
53+ , spacing 24
54+ , Border.width 1
55+ , Border.color pink
56+ ]
57+ [ elem
58+ , el [] box
59+ , el [ alignBottom ] elem
60+ ]
61+ , column
62+ [ width fill
63+ , height <| px 200
64+ , spacing 24
65+ , Border.width 1
66+ , Border.color pink
67+ ]
68+ [ elem
69+ , el [] box
70+ , filled
71+ , el [ alignBottom ] elem
72+ ]
73+ ]
74+
75+
76+filled =
77+ el
78+ [ width fill
79+ , height fill
80+ , Background.color pink
81+ ]
82+ (text "an element")
83+
84+
85+elem =
86+ el
87+ [ Background.color pink
88+ ]
89+ (text "an element")
90+
91+
92+box =
93+ el
94+ [ width (px 50)
95+ , height (px 50)
96+ , Background.color (rgb (240 / 255) 0 (245 / 255))
97+ , Font.color (rgb 1 1 1)
98+ ]
99+ none
100+
101+
102+pink =
103+ rgb (240 / 255) 0 (245 / 255)
tests-rendering/cases/resolved/Layout/Columns/DistributeHeight.elmnew file+46
@@ -0,0 +1,46 @@
1+module DistributeHeight exposing (main)
2+
3+import Browser
4+import Element exposing (column, el, fill, fillPortion, height, minimum, none, px, rgb, row, text, width)
5+import Element.Background as Bg
6+import Html as Html exposing (Html)
7+
8+
9+type alias Model =
10+ ()
11+
12+
13+update : msg -> Model -> Model
14+update _ model =
15+ model
16+
17+
18+view : model -> Html msg
19+view _ =
20+ Element.layout [ height fill, width fill ] <|
21+ column [ height fill, width fill ]
22+ [ row
23+ [ height
24+ fill
25+ , width fill
26+ , Bg.color <| rgb 1 0 0
27+ ]
28+ [ el
29+ [ height <| px 200
30+ , width fill
31+ , Bg.color <| rgb 1 0 1
32+ ]
33+ (text "Helloooo!")
34+ ]
35+ , row [ height fill, width fill, Bg.color <| rgb 0 1 0 ]
36+ [ none ]
37+ ]
38+
39+
40+main : Program () Model msg
41+main =
42+ Browser.sandbox
43+ { init = ()
44+ , view = view
45+ , update = update
46+ }
tests-rendering/cases/resolved/Layout/Columns/DistributeHeightCorrectly2.elmnew file+86
@@ -0,0 +1,86 @@
1+module Other exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Border as Border
6+import Element.Events as Events
7+import Html exposing (Html)
8+import Html.Attributes
9+
10+
11+type alias Model =
12+ { count : Int }
13+
14+
15+initialModel : Model
16+initialModel =
17+ { count = 0 }
18+
19+
20+type Msg
21+ = Increment
22+ | Decrement
23+
24+
25+update : Msg -> Model -> Model
26+update msg model =
27+ case msg of
28+ Increment ->
29+ { model | count = model.count + 1 }
30+
31+ Decrement ->
32+ { model | count = model.count - 1 }
33+
34+
35+view : Model -> Html Msg
36+view model =
37+ viewElements model
38+ |> layout []
39+
40+
41+viewElements : Model -> Element Msg
42+viewElements model =
43+ el [ height fill ] <|
44+ column [ height fill ]
45+ [ el
46+ [ height (fillPortion 1)
47+ ]
48+ <|
49+ viewCounter model
50+ , el
51+ [ height (fillPortion 2)
52+ ]
53+ <|
54+ viewCounters model
55+ ]
56+
57+
58+flexBasisZero : Element.Attribute msg
59+flexBasisZero =
60+ htmlAttribute (Html.Attributes.style "flex-basis" "0")
61+
62+
63+viewCounters : Model -> Element Msg
64+viewCounters model =
65+ column [ height fill ]
66+ (List.repeat model.count model
67+ |> List.map viewCounter
68+ )
69+
70+
71+viewCounter : Model -> Element Msg
72+viewCounter model =
73+ column [ width fill, height fill, Border.width 1, Border.dotted ]
74+ [ el [ Events.onClick Increment, Border.width 1, Border.rounded 3 ] <| text "+1"
75+ , el [] <| text <| String.fromInt model.count
76+ , el [ Events.onClick Decrement, Border.width 1, Border.rounded 3 ] <| text "-1"
77+ ]
78+
79+
80+main : Program () Model Msg
81+main =
82+ Browser.sandbox
83+ { init = initialModel
84+ , view = view
85+ , update = update
86+ }
tests-rendering/cases/resolved/Layout/Columns/DoNotCollapseBelow0.elmnew file+48
@@ -0,0 +1,48 @@
1+module DoNotCollapseBelow0 exposing (main)
2+
3+{-|
4+
5+
6+# Safari bug for `el` heigh calculation in combination with `height fill`
7+
8+The problem appears to be that the height of the first el is 0, and therefore the second
9+text is rendered on the first.
10+
11+Versions
12+
13+OS: macOS Mojave 10.14.5
14+Browser: Safari
15+Browser Version: 12.1.1 (14607.2.6.1.1)
16+Elm Version: 0.19
17+Elm UI Version: 1.1.5
18+
19+<https://github.com/mdgriffith/elm-ui/issues/147>
20+
21+I was able to pinpoint the issue using git bisect to this fd08f1a commit, which lines up.
22+
23+<https://github.com/mdgriffith/elm-ui/commit/fd08f1a953484ba96f2d05037d4f208eab351514>
24+
25+-}
26+
27+import Browser
28+import Element exposing (column, el, fill, height, layout, scrollbarY, text)
29+import Html exposing (Html)
30+
31+
32+view : () -> Html ()
33+view () =
34+ layout [ height fill ] <|
35+ column
36+ [ height fill ]
37+ [ el [] <| text "Element that Safari gives height 0, if inside an el and not just text."
38+ , text "Text below the el above"
39+ ]
40+
41+
42+main : Program () () ()
43+main =
44+ Browser.sandbox
45+ { init = ()
46+ , view = view
47+ , update = \() () -> ()
48+ }
tests-rendering/cases/resolved/Layout/Columns/SafariTwo.elmnew file+40
@@ -0,0 +1,40 @@
1+module SafariTwo exposing (main)
2+
3+{-| el inside a fixed height column is rendered with zero height in Safari
4+
5+<https://github.com/mdgriffith/elm-ui/issues/190>
6+
7+If I put an el into a column of fixed height, the el is rendered with zero height
8+in Safari:
9+
10+ layout [] <|
11+ column
12+ [ width fill
13+ , height <| px 200
14+ ]
15+ [ el [ Border.width 3, Border.color <| rgb255 0 0 0 ] <| text "an element" ]
16+
17+Adding htmlAttribute <| Attr.style "flex-basis" "auto" to the el is a workaround
18+that fixes the problem in this instance.
19+
20+Expected behavior
21+
22+Element should be rendered the same as in Firefox & Chrome, with the border going
23+around the text.
24+
25+-}
26+
27+import Element exposing (..)
28+
29+
30+main =
31+ layout [] <|
32+ column
33+ [ width fill
34+ , height <| px 200
35+ ]
36+ [ el
37+ []
38+ <|
39+ text "an element"
40+ ]
tests-rendering/cases/resolved/Layout/NestedParagraphs.elmnew file+165
@@ -0,0 +1,165 @@
1+module Layout.NestedParagraphs exposing (view)
2+
3+{-| Paragraph with children more than one level deep breaks flow
4+
5+<https://github.com/mdgriffith/elm-ui/issues/173>
6+
7+First of all, thanks for such a pleasant library to use! It's been awesome not having to use CSS.
8+
9+The problem I ran into is that paragraph only seems correctly flow text in children a single level deep. As an example, I made an Ellie demonstrating this with an el within a link within a paragraph:
10+
11+<https://ellie-app.com/7JcgLRNprF7a1>
12+
13+This might be a regression, as the resolved #50 and #103 seem to refer to the same problem.
14+
15+Expected behavior
16+Text should flow with no breaks in the paragraph.
17+
18+Versions
19+
20+ OS: macOS
21+ Browser: Firefox
22+ Browser Version: 71.0
23+ Elm Version: 0.19.1
24+ Elm UI Version: 1.1.5
25+
26+-}
27+
28+import Testable.Element as Element exposing (..)
29+import Testable.Element.Font as Font
30+import Testable.Generator
31+
32+
33+view =
34+ layout [] <|
35+ column [ spacing 48 ]
36+ [ paragraph []
37+ [ text "This is a paragraph with a "
38+ , el [ Font.bold ] <| text "child"
39+ , text " of depth one."
40+ ]
41+ , paragraph []
42+ [ text "This is a paragraph with a "
43+ , link []
44+ { label =
45+ el [ Font.bold ]
46+ (text Testable.Generator.lorem)
47+ , url = "http://example.com"
48+ }
49+ , text " of depth two."
50+ ]
51+ , el [ Font.size 32 ] (text "Many nested els")
52+ , paragraph []
53+ [ text "This is a paragraph with a "
54+ , link []
55+ { label =
56+ el [ Font.bold ]
57+ (text Testable.Generator.lorem)
58+ , url = "http://example.com"
59+ }
60+ , text " of depth two."
61+ , el [] (el [] (el [] (text Testable.Generator.lorem)))
62+ , el [] (el [] (el [] (el [] (text Testable.Generator.lorem))))
63+ ]
64+ , el [ Font.size 32 ] (text "NestedParas in els")
65+ , paragraph []
66+ [ text "This is a paragraph with a "
67+ , link []
68+ { label =
69+ el [ Font.bold ]
70+ (text Testable.Generator.lorem)
71+ , url = "http://example.com"
72+ }
73+ , text " of depth two."
74+ , el [] (el [] (el [] (text Testable.Generator.lorem)))
75+ , el []
76+ (paragraph []
77+ [ el []
78+ (el [] (text Testable.Generator.lorem))
79+ ]
80+ )
81+ ]
82+ , el [ Font.size 32 ] (text "Nested with link")
83+ , paragraph []
84+ [ text "This is a paragraph with a "
85+ , link []
86+ { label =
87+ el [ Font.bold ] <|
88+ text "child"
89+ , url = "http://example.com"
90+ }
91+ , text " of depth two."
92+ ]
93+ , el [ Font.size 32 ] (text "Para with boxes")
94+ , paragraph []
95+ [ text Testable.Generator.short
96+ , Testable.Generator.box
97+ , text Testable.Generator.short
98+
99+ -- , text Testable.Generator.lorem
100+ , Testable.Generator.box
101+ ]
102+ , el [ Font.size 32 ] (text "Row with boxes")
103+ , paragraph []
104+ [ text Testable.Generator.short
105+ , row [ spacing 25 ]
106+ [ Testable.Generator.box
107+ , text Testable.Generator.short
108+ , Testable.Generator.box
109+
110+ -- , text Testable.Generator.lorem
111+ ]
112+ , text Testable.Generator.short
113+
114+ -- , text Testable.Generator.lorem
115+ , Testable.Generator.box
116+ , paragraph []
117+ [ text "This is a paragraph with a "
118+ , el [ Font.bold ] <| text "child"
119+ , text " of depth one."
120+ ]
121+ ]
122+ , el [ Font.size 32 ] (text "Row with boxes and lots of content")
123+ , paragraph []
124+ [ column [ alignLeft ]
125+ [ Testable.Generator.box, Testable.Generator.box, Testable.Generator.box ]
126+ , text Testable.Generator.short
127+ , row [ spacing 25 ]
128+ [ Testable.Generator.box
129+ , text Testable.Generator.lorem
130+ , Testable.Generator.box
131+
132+ -- , text Testable.Generator.lorem
133+ ]
134+ , text Testable.Generator.short
135+
136+ -- , text Testable.Generator.lorem
137+ , Testable.Generator.box
138+ , paragraph []
139+ [ text "This is a paragraph with a "
140+ , el [ Font.bold ] <| text "child"
141+ , text " of depth one."
142+ ]
143+ ]
144+ , el [ Font.size 32 ] (text "Row with boxes")
145+ , paragraph []
146+ [ text Testable.Generator.short
147+ , row []
148+ [ Testable.Generator.box
149+
150+ -- , text Testable.Generator.lorem
151+ , Testable.Generator.box
152+
153+ -- , text Testable.Generator.lorem
154+ ]
155+ , text Testable.Generator.short
156+
157+ -- , text Testable.Generator.lorem
158+ , Testable.Generator.box
159+ , paragraph []
160+ [ text "This is a paragraph with a "
161+ , el [ Font.bold ] <| text "child"
162+ , text " of depth one."
163+ ]
164+ ]
165+ ]
tests-rendering/cases/resolved/Layout/Rounded.elmnew file+54
@@ -0,0 +1,54 @@
1+module Rounded exposing (main)
2+
3+import Element exposing (..)
4+import Element.Background as Background
5+import Html exposing (Html)
6+
7+
8+sizePadding =
9+ 10
10+
11+
12+sizeSpacing =
13+ 11
14+
15+
16+nbElement =
17+ 10
18+
19+
20+sizeElement =
21+ 50
22+
23+
24+totalSizeElement =
25+ nbElement * sizeElement
26+
27+
28+totalSpacing =
29+ (nbElement - 1) * sizeSpacing
30+
31+
32+totalPadding =
33+ 2 * sizePadding
34+
35+
36+sizeRow =
37+ totalSizeElement + totalSpacing + totalPadding
38+
39+
40+main : Html msg
41+main =
42+ layout [ width fill, height fill ] <|
43+ -- The row should have 4.5px of padding to get
44+ -- from the 5.5px of margin of the elements on the edge
45+ -- up to 10px of padding specified on the wrappedRow.
46+ -- Instead the row has 5px of padding.
47+ wrappedRow [ width (px sizeRow), padding sizePadding, spacing sizeSpacing, Background.color (rgb 0 0 1) ]
48+ <|
49+ List.repeat nbElement <|
50+ -- Each element has a margin of 5.5px (11px of spacing / 2)
51+ el [ width (px sizeElement), height (px sizeElement), Background.color (rgb 1 0 0) ]
52+ <|
53+ el [ centerX, centerY ] <|
54+ text "card"
tests-rendering/cases/resolved/Layout/SafariBugIssue147.elmnew file+37
@@ -0,0 +1,37 @@
1+module Layout.SafariBugIssue147 exposing (view)
2+
3+{-|
4+
5+
6+# Safari bug for `el` heigh calculation in combination with `height fill`
7+
8+The problem appears to be that the height of the first el is 0, and therefore the second
9+text is rendered on the first.
10+
11+Versions
12+
13+OS: macOS Mojave 10.14.5
14+Browser: Safari
15+Browser Version: 12.1.1 (14607.2.6.1.1)
16+Elm Version: 0.19
17+Elm UI Version: 1.1.5
18+
19+<https://github.com/mdgriffith/elm-ui/issues/147>
20+
21+I was able to pinpoint the issue using git bisect to this fd08f1a commit, which lines up.
22+
23+<https://github.com/mdgriffith/elm-ui/commit/fd08f1a953484ba96f2d05037d4f208eab351514>
24+
25+-}
26+
27+import Testable.Element exposing (..)
28+
29+
30+view =
31+ layout [ height fill ] <|
32+ el [ height fill ] <|
33+ column
34+ [ height fill ]
35+ [ el [] <| text "Element that Safari gives height 0, if inside an el and not just text."
36+ , text "Text below the el above"
37+ ]
tests-rendering/cases/resolved/Layout/WrapRow.elmnew file+13
@@ -0,0 +1,13 @@
1+module WrapRow exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+
6+
7+main =
8+ layout [] <|
9+ wrappedRow
10+ [ padding 10
11+ , spacingXY 6 5
12+ ]
13+ [ text "Higher by 1 px" ]
tests-rendering/cases/resolved/Misc/Scroll.elmnew file+48
@@ -0,0 +1,48 @@
1+module Scroll exposing (main)
2+
3+import Browser
4+import Element exposing (Element, alignTop, centerX, centerY, column, el, fill, fillPortion, height, inFront, layoutWith, none, padding, px, row, scrollbarY, spacing, text, width, wrappedRow)
5+import Element.Background as Background
6+import Element.Font as Font
7+import Element.Input as Input exposing (button)
8+import Html exposing (Html)
9+import Html.Attributes
10+
11+
12+type alias Model =
13+ ()
14+
15+
16+type alias Msg =
17+ ()
18+
19+
20+field i =
21+ text <| "Scrolling text " ++ String.fromInt i
22+
23+
24+view : Model -> Html Msg
25+view model =
26+ layoutWith { options = [] } [ height fill ] <|
27+ row
28+ [ height fill ]
29+ [ column
30+ [ height fill
31+ , scrollbarY
32+
33+ -- The width fill is required, when using scrollbarY above
34+ -- else the width is set to 0.
35+ --, width fill
36+ ]
37+ (List.map field (List.range 1 100))
38+ , text "Non scrolling text"
39+ ]
40+
41+
42+main : Program () Model Msg
43+main =
44+ Browser.sandbox
45+ { init = ()
46+ , view = view
47+ , update = \msg model -> model
48+ }
tests-rendering/cases/resolved/MismatchTextInputText.elmnew file+82
@@ -0,0 +1,82 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (text)
5+import Element.Border as Border
6+import Element.Input as Input
7+import Html exposing (Html, button, div)
8+import Html.Events exposing (onClick)
9+
10+
11+black =
12+ Element.rgb 0 0 0
13+
14+
15+styles =
16+ [ Border.color black
17+ , Border.width 1
18+ , Element.padding 5
19+ , Border.rounded 0
20+ ]
21+
22+
23+view : () -> Html ()
24+view () =
25+ -- Element.layout []
26+ -- (Input.text [ Border.rounded 0 ]
27+ -- { onChange = always ()
28+ -- , text = "yes"
29+ -- , placeholder = Nothing
30+ -- , label = Input.labelAbove [] <| text ""
31+ -- }
32+ -- )
33+ Element.layout [] <|
34+ Element.row [ Element.padding 10 ]
35+ [ Element.el
36+ styles
37+ <|
38+ Element.text "Hello yes"
39+ , Input.text
40+ styles
41+ { onChange = always ()
42+ , text = "Hello yes"
43+ , placeholder = Nothing
44+ , label = Input.labelHidden "Hello"
45+ }
46+ , Element.el
47+ [ Element.padding 0
48+ , Border.color black
49+ , Border.width 1
50+ ]
51+ <|
52+ Element.text "Hello yes"
53+ , Input.search
54+ [ Element.padding 0
55+ , Border.color black
56+ , Border.width 1
57+ ]
58+ { onChange = always ()
59+ , text = "Hello yes"
60+ , placeholder = Nothing
61+ , label = Input.labelHidden "Hello"
62+ }
63+ , Input.text
64+ [ Element.padding 0
65+ , Border.color black
66+ , Border.width 1
67+ ]
68+ { onChange = always ()
69+ , text = "Hello yes"
70+ , placeholder = Nothing
71+ , label = Input.labelHidden "Hello"
72+ }
73+ ]
74+
75+
76+main : Program () () ()
77+main =
78+ Browser.sandbox
79+ { init = ()
80+ , view = view
81+ , update = \_ _ -> ()
82+ }
tests-rendering/cases/resolved/MultilineCollapsed.elmnew file+61
@@ -0,0 +1,61 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Background as Background
6+import Element.Border as Border
7+import Element.Input as Input
8+import Html exposing (Html)
9+import Html.Events exposing (onClick)
10+
11+
12+type alias Model =
13+ String
14+
15+
16+type Msg
17+ = Type String
18+
19+
20+update : Msg -> Model -> Model
21+update msg model =
22+ case msg of
23+ Type s ->
24+ s
25+
26+
27+view : Model -> Html Msg
28+view model =
29+ Element.layout [] <|
30+ column [ width fill, height fill ]
31+ [ Input.multiline
32+ [ height (maximum 200 shrink)
33+ ]
34+ { onChange = Type
35+ , text = model
36+ , placeholder = Nothing
37+ , label = Input.labelAbove [] <| text "only one line!"
38+ , spellcheck = False
39+ }
40+ , Input.multiline []
41+ { onChange = Type
42+ , text = model
43+ , placeholder = Nothing
44+ , label = Input.labelAbove [] <| text "expanded to multi lines."
45+ , spellcheck = False
46+ }
47+ ]
48+
49+
50+main : Program () Model Msg
51+main =
52+ Browser.sandbox
53+ { init = "yes\nno\nmaybe"
54+ , view = view
55+ , update = update
56+ }
57+
58+
59+sscce : Element msg
60+sscce =
61+ Element.text "sscce"
tests-rendering/cases/resolved/MultilineInput.elmnew file+377
@@ -0,0 +1,377 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Background as Background
6+import Element.Border as Border
7+import Element.Font as Font
8+import Element.Input as Input exposing (labelAbove, multiline)
9+import Html exposing (Html)
10+import Html.Events exposing (onClick)
11+
12+
13+type alias Model =
14+ { multiline : String
15+ , single : String
16+ }
17+
18+
19+initialModel : Model
20+initialModel =
21+ { multiline = testtxt
22+ , single = ""
23+ }
24+
25+
26+type Msg
27+ = MultilineChanged String
28+ | SingleChanged String
29+
30+
31+update : Msg -> Model -> Model
32+update msg model =
33+ case msg of
34+ MultilineChanged new ->
35+ { model | multiline = new }
36+
37+ SingleChanged new ->
38+ { model | single = new }
39+
40+
41+examplePlaceholder =
42+ Input.placeholder [ Font.color (rgb 0.2 0.2 0.8) ] (text "My placeholder...")
43+
44+
45+examplePlaceholderLong =
46+ Input.placeholder [ Font.color (rgb 0.2 0.2 0.8) ] (text "My placeholderMy placeholderMy placeholderMy placeholderMy placeholderMy placeholderMy placeholderMy placeholder...")
47+
48+
49+background =
50+ Background.color (rgb 0 1 0)
51+
52+
53+testtxt =
54+ """orem Ipsum is simply dummy text of the printing
55+and typesetting industry. Lorem Ipsum has been the industry's
56+standard dummy text ever since the 1500s, when an unknown
57+printer took a galley of type and scrambled it to make a type specimen book.
58+It has survived not only five centuries, but also the leap into electronic
59+typesetting
60+
61+, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Why do we use it?"""
62+
63+
64+rowTest header els =
65+ column [ width fill, spacing 24 ]
66+ [ el [] (text header)
67+ , row
68+ [ width fill
69+ , height (px 800)
70+ , spacing 50
71+ , centerX
72+ , Border.width 1
73+ ]
74+ els
75+ ]
76+
77+
78+label str =
79+ labelAbove
80+ [ width (px 100)
81+ , Font.italic
82+ ]
83+ (text str)
84+
85+
86+view : Model -> Html Msg
87+view model =
88+ layout [] <|
89+ column []
90+ [ el [ Font.size 32 ] (text "Single Input")
91+ , viewSingle model
92+ , el [ Font.size 32 ] (text "Multiline")
93+ , viewMultiline model
94+ ]
95+
96+
97+viewMultiline model =
98+ column
99+ [ width (px 1500)
100+ , padding 100
101+ , spacing 500
102+ , centerX
103+ ]
104+ [ rowTest "Heights"
105+ [ multiline [ background ]
106+ { onChange = MultilineChanged
107+ , text = model.multiline
108+ , placeholder = Nothing
109+ , spellcheck = False
110+ , label =
111+ label "Default"
112+ }
113+ , multiline [ background, height shrink ]
114+ { onChange = MultilineChanged
115+ , text = model.multiline
116+ , placeholder = Nothing
117+ , spellcheck = False
118+ , label =
119+ label "Height shrink"
120+ }
121+ , multiline [ background, height fill ]
122+ { onChange = MultilineChanged
123+ , text = model.multiline
124+ , placeholder = Nothing
125+ , spellcheck = False
126+ , label =
127+ label "Height Fill"
128+ }
129+ , multiline [ background, height (px 200) ]
130+ { onChange = MultilineChanged
131+ , text = model.multiline
132+ , placeholder = Nothing
133+ , spellcheck = False
134+ , label =
135+ label "Height 200px"
136+ }
137+ ]
138+ , rowTest "Widths"
139+ [ multiline []
140+ { onChange = MultilineChanged
141+ , text = model.multiline
142+ , placeholder = Nothing
143+ , spellcheck = False
144+ , label =
145+ label "Default"
146+ }
147+ , multiline [ width fill ]
148+ { onChange = MultilineChanged
149+ , text = model.multiline
150+ , placeholder = Nothing
151+ , spellcheck = False
152+ , label =
153+ label "Width fill"
154+ }
155+ , multiline [ width shrink ]
156+ { onChange = MultilineChanged
157+ , text = model.multiline
158+ , placeholder = Nothing
159+ , spellcheck = False
160+ , label =
161+ label "Width Shrink"
162+ }
163+ , multiline [ width (px 300) ]
164+ { onChange = MultilineChanged
165+ , text = model.multiline
166+ , placeholder = Nothing
167+ , spellcheck = False
168+ , label = label "width 300"
169+ }
170+ ]
171+ , rowTest "Spacing"
172+ [ multiline []
173+ { onChange = MultilineChanged
174+ , text = model.multiline
175+ , placeholder = Nothing
176+ , spellcheck = False
177+ , label =
178+ label "Default"
179+ }
180+ , multiline [ spacing 30, padding 60 ]
181+ { onChange = MultilineChanged
182+ , text = model.multiline
183+ , placeholder = Nothing
184+ , spellcheck = False
185+ , label =
186+ label "Spacing 30"
187+ }
188+ , multiline [ spacing 0 ]
189+ { onChange = MultilineChanged
190+ , text = model.multiline
191+ , placeholder = Nothing
192+ , spellcheck = False
193+ , label = label "Spacing 0"
194+ }
195+ ]
196+ , rowTest "Scrollable viewport with different paddings "
197+ [ multiline [ height (px 200), padding 30 ]
198+ { onChange = MultilineChanged
199+ , text = model.multiline
200+ , placeholder = Nothing
201+ , spellcheck = False
202+ , label =
203+ label "Height 200, Padding 30"
204+ }
205+ , multiline [ height (px 200), padding 60 ]
206+ { onChange = MultilineChanged
207+ , text = model.multiline
208+ , placeholder = Nothing
209+ , spellcheck = False
210+ , label =
211+ label "Height 200, Padding 60"
212+ }
213+ , multiline [ height (px 200), padding 0 ]
214+ { onChange = MultilineChanged
215+ , text = model.multiline
216+ , placeholder = Nothing
217+ , spellcheck = False
218+ , label = label "Height 200, Padding 0"
219+ }
220+ ]
221+ , rowTest "Placeholders"
222+ [ multiline []
223+ { onChange = MultilineChanged
224+ , text = ""
225+ , placeholder = Just examplePlaceholder
226+ , spellcheck = False
227+ , label =
228+ label "Default"
229+ }
230+ , multiline [ height shrink ]
231+ { onChange = MultilineChanged
232+ , text = ""
233+ , placeholder = Just examplePlaceholder
234+ , spellcheck = False
235+ , label =
236+ label "Height shrink"
237+ }
238+ , multiline [ height fill ]
239+ { onChange = MultilineChanged
240+ , text = ""
241+ , placeholder = Just examplePlaceholder
242+ , spellcheck = False
243+ , label =
244+ label "Height Fill"
245+ }
246+ , multiline [ height (px 200) ]
247+ { onChange = MultilineChanged
248+ , text = ""
249+ , placeholder = Just examplePlaceholder
250+ , spellcheck = False
251+ , label =
252+ label "Height 200px"
253+ }
254+ ]
255+ , rowTest "Long Placeholders"
256+ [ multiline []
257+ { onChange = MultilineChanged
258+ , text = ""
259+ , placeholder = Just examplePlaceholderLong
260+ , spellcheck = False
261+ , label =
262+ label "Default"
263+ }
264+ , multiline [ height shrink ]
265+ { onChange = MultilineChanged
266+ , text = ""
267+ , placeholder = Just examplePlaceholderLong
268+ , spellcheck = False
269+ , label =
270+ label "Height shrink"
271+ }
272+ , multiline [ height fill ]
273+ { onChange = MultilineChanged
274+ , text = ""
275+ , placeholder = Just examplePlaceholderLong
276+ , spellcheck = False
277+ , label =
278+ label "Height Fill"
279+ }
280+ , multiline [ height (px 200) ]
281+ { onChange = MultilineChanged
282+ , text = ""
283+ , placeholder = Just examplePlaceholderLong
284+ , spellcheck = False
285+ , label =
286+ label "Height 200px"
287+ }
288+ ]
289+ ]
290+
291+
292+singleInput attrs labelTxt model =
293+ Input.text attrs
294+ { onChange = SingleChanged
295+ , text = model
296+ , label =
297+ labelAbove
298+ [ width (px 100)
299+ , Font.italic
300+ ]
301+ (text labelTxt)
302+ , placeholder =
303+ Just
304+ (Input.placeholder [ Font.color (rgb 0.8 0.8 0.8) ]
305+ (text "Here is my single input")
306+ )
307+ }
308+
309+
310+singleInputLongPlaceholder attrs labelTxt model =
311+ Input.text attrs
312+ { onChange = SingleChanged
313+ , text = model
314+ , label =
315+ labelAbove
316+ [ width (px 100)
317+ , Font.italic
318+ ]
319+ (text labelTxt)
320+ , placeholder =
321+ Just
322+ (Input.placeholder [ Font.color (rgb 0.8 0.8 0.8) ]
323+ (text "Here is my single input with a placeholder that is super long")
324+ )
325+ }
326+
327+
328+viewSingle model =
329+ column
330+ [ width (px 1500)
331+ , padding 100
332+ , spacing 500
333+ , centerX
334+ ]
335+ [ rowTest "Heights"
336+ [ singleInput [] "Default" model.single
337+ , singleInput [ height shrink ] "Height shrink" model.single
338+ , singleInput [ height fill ] "Height Fill" model.single
339+ , singleInput [ height (px 200) ] "Height 200px" model.single
340+ ]
341+ , rowTest "Widths"
342+ [ singleInput [] "Default" model.single
343+ , singleInput [ width fill ] "Width fill" model.single
344+ , singleInput [ width shrink ] "Width Shrink" model.single
345+ , singleInput [ width (px 200) ] "width 200" model.single
346+ ]
347+ , rowTest "Spacing (no effect)"
348+ [ singleInput [] "Default" model.single
349+ , singleInput [ spacing 60 ] "Spacing 30" model.single
350+ , singleInput [ spacing 0 ] "Spacing 0" model.single
351+ ]
352+ , rowTest "Padding"
353+ [ singleInput [] "Default" model.single
354+ , singleInput [ padding 60 ] "Padding 30" model.single
355+ , singleInput [ padding 0 ] "Padding 0" model.single
356+ ]
357+ , rowTest "Scrollable viewport with different paddings "
358+ [ singleInput [ height (px 200), padding 30 ] "Height 200, Padding 30" model.single
359+ , singleInput [ height (px 200), padding 60 ] "Height 200, Padding 60" model.single
360+ , singleInput [ height (px 200), padding 0 ] "Height 200, Padding 0" model.single
361+ ]
362+ , rowTest "Long Placeholders"
363+ [ singleInputLongPlaceholder [] "Default" model.single
364+ , singleInputLongPlaceholder [ height shrink ] "Height shrink" model.single
365+ , singleInputLongPlaceholder [ height fill ] "Height Fill" model.single
366+ , singleInputLongPlaceholder [ height (px 200) ] "Height 200px" model.single
367+ ]
368+ ]
369+
370+
371+main : Program () Model Msg
372+main =
373+ Browser.sandbox
374+ { init = initialModel
375+ , view = view
376+ , update = update
377+ }
tests-rendering/cases/resolved/MultilineNewline.elmnew file+61
@@ -0,0 +1,61 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Background as Background
6+import Element.Border as Border
7+import Element.Font as Font
8+import Element.Input as Input
9+import Html exposing (Html)
10+import Html.Events
11+
12+
13+type alias Model =
14+ { content : String }
15+
16+
17+initialModel : Model
18+initialModel =
19+ { content = "" }
20+
21+
22+type Msg
23+ = ContentChanged String
24+
25+
26+update : Msg -> Model -> Model
27+update msg model =
28+ case msg of
29+ ContentChanged str ->
30+ { model | content = str }
31+
32+
33+view : Model -> Html Msg
34+view model =
35+ Element.layout [ Font.color (rgb 1 0 0) ]
36+ (viewInput model)
37+
38+
39+main : Program () Model Msg
40+main =
41+ Browser.sandbox
42+ { init = initialModel
43+ , view = view
44+ , update = update
45+ }
46+
47+
48+viewInput model =
49+ Input.multiline
50+ [ padding 50
51+ , height (shrink |> maximum 300)
52+ , width fill
53+ , centerX
54+ , centerY
55+ ]
56+ { onChange = ContentChanged
57+ , text = model.content
58+ , placeholder = Just (Input.placeholder [] (text "Write your novel, dummy!"))
59+ , label = Input.labelAbove [] (text "My Input")
60+ , spellcheck = False
61+ }
tests-rendering/cases/resolved/Nearby/InFrontIssue.elmnew file+64
@@ -0,0 +1,64 @@
1+module Nearby.InFrontIssue exposing (view)
2+
3+import Browser
4+import Element as Ui exposing (..)
5+import Element.Background as Background
6+import Element.Font as Font
7+import Html exposing (Html)
8+
9+
10+view : Html Msg
11+view =
12+ let
13+ a =
14+ el
15+ [ width fill
16+ , height <| px 30
17+ , Background.color <| rgb 0 1 0
18+ ]
19+ <|
20+ text "A"
21+
22+ b =
23+ column
24+ [ width fill
25+ , height <| px 5000
26+ , Background.color <| rgb 1 0 1
27+ , spacing 60
28+ ]
29+ [ text "B"
30+ , c
31+ ]
32+
33+ c =
34+ el
35+ [ width <| px 100
36+ , height <| px 100
37+ , Background.color <| rgb 0 0 0
38+ , Font.color <| rgb 1 1 1
39+ , paddingXY 0 30
40+ , centerX
41+ , above d
42+ , below d
43+ , onLeft d
44+ , onRight d
45+ ]
46+ <|
47+ text "C"
48+
49+ d =
50+ el
51+ [ width <| px 100
52+ , height <| px 100
53+ , centerX
54+ , Background.color <| rgb 1 1 1
55+ , Font.color <| rgb 0 0 0
56+ ]
57+ <|
58+ text "D"
59+ in
60+ layout
61+ [ inFront a
62+ , paddingXY 0 30
63+ ]
64+ b
tests-rendering/cases/resolved/Nearby/Issue22ZIndex.elmnew file+87
@@ -0,0 +1,87 @@
1+module Nearby.Issue22ZIndex exposing (main)
2+
3+import Browser
4+import Element as Ui exposing (..)
5+import Element.Background as Background
6+import Element.Font as Font
7+import Html exposing (Html)
8+
9+
10+type alias Model =
11+ {}
12+
13+
14+initialModel : Model
15+initialModel =
16+ {}
17+
18+
19+type Msg
20+ = NoOp
21+
22+
23+update : Msg -> Model -> Model
24+update msg model =
25+ model
26+
27+
28+view : Model -> Html Msg
29+view model =
30+ let
31+ a =
32+ el
33+ [ width fill
34+ , height <| px 30
35+ , Background.color <| rgb 0 1 0
36+ ]
37+ <|
38+ text "A"
39+
40+ b =
41+ column
42+ [ width fill
43+ , height <| px 5000
44+ , Background.color <| rgb 1 0 1
45+ , spacing 60
46+ ]
47+ [ text "B"
48+ , c
49+ ]
50+
51+ c =
52+ el
53+ [ width fill
54+ , height <| px 100
55+ , Background.color <| rgb 0 0 0
56+ , Font.color <| rgb 1 1 1
57+ , paddingXY 0 30
58+ , inFront d
59+ ]
60+ <|
61+ text "C"
62+
63+ d =
64+ el
65+ [ width <| px 100
66+ , height <| px 100
67+ , centerX
68+ , Background.color <| rgb 1 1 1
69+ , Font.color <| rgb 0 0 0
70+ ]
71+ <|
72+ text "D"
73+ in
74+ layout
75+ [ inFront a
76+ , paddingXY 0 30
77+ ]
78+ b
79+
80+
81+main : Program () Model Msg
82+main =
83+ Browser.sandbox
84+ { init = initialModel
85+ , view = view
86+ , update = update
87+ }
tests-rendering/cases/resolved/Nearby/OtherInFrontIssue.elmnew file+55
@@ -0,0 +1,55 @@
1+module Nearby.OtherInFrontIssue exposing (main)
2+
3+import Browser
4+import Element exposing (Element)
5+import Element.Background as Background
6+import Html exposing (Html, button, div, text)
7+import Html.Attributes
8+import Html.Events exposing (onClick)
9+
10+
11+
12+-- helping hack
13+
14+
15+translateLeft : Element.Attribute msg
16+translateLeft =
17+ Html.Attributes.style "transform" "translate(-100%)"
18+ |> Element.htmlAttribute
19+
20+
21+main =
22+ Element.layout
23+ [ Element.inFront <|
24+ Element.el
25+ [ Element.alignLeft
26+ , Background.color <| Element.rgb 1 0.5 0.5
27+ , Element.height Element.fill
28+ ]
29+ <|
30+ Element.text "Side Menu .........."
31+ ]
32+ contentPane
33+
34+
35+contentPane =
36+ Element.column
37+ [ Element.width Element.fill
38+ , Element.height Element.fill
39+ , Background.color <| Element.rgb 1 0 0
40+ ]
41+ [ Element.el
42+ [ Element.centerX
43+ , Element.centerY
44+ , Element.onLeft <| Element.text " [ onLeft. onLeft onLeft onLeft onLeft onLeft onLeft ] "
45+ ]
46+ (Element.text " [ Content: This will remain behind the Side Menu. ]")
47+ , Element.el
48+ [ Element.centerX
49+ , Element.centerY
50+ , Element.behindContent <|
51+ Element.el [ translateLeft ] <|
52+ Element.text " [ behindContent + translateLeft. behindContent + translateLeft ] "
53+ ]
54+ (Element.text " [ Content: This will remain behind the Side Menu. ]")
55+ ]
tests-rendering/cases/resolved/Nearby/ZIndexRegression.elmnew file+43
@@ -0,0 +1,43 @@
1+module Nearby.ZIndexRegression exposing (main)
2+
3+import Element exposing (..)
4+import Element.Background as Background
5+import Html exposing (Html)
6+
7+
8+main : Html msg
9+main =
10+ layout [] <|
11+ column [ width fill, height fill ]
12+ [ el
13+ [ width fill
14+ , height (px 100)
15+ , Background.color (rgb 0 0 1)
16+ , inFront menu
17+ ]
18+ none
19+ , el
20+ [ width fill
21+ , height fill
22+ , inFront menu
23+ ]
24+ none
25+ ]
26+
27+
28+menu : Element msg
29+menu =
30+ el
31+ [ transparent True
32+ , mouseOver [ transparent False ]
33+ , width fill
34+ , height fill
35+ , below <|
36+ el
37+ [ width fill
38+ , height (px 500)
39+ , Background.color (rgb 1 0 0)
40+ ]
41+ none
42+ ]
43+ none
tests-rendering/cases/resolved/NestedColumns.elmnew file+33
@@ -0,0 +1,33 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element
5+
6+
7+
8+{- Broken in chrome -}
9+
10+
11+main =
12+ Element.layout
13+ [ Element.inFront
14+ (Element.column []
15+ [ Element.column []
16+ [ Element.text "1"
17+ , Element.text "2"
18+ , Element.text "3"
19+ ]
20+ , Element.column []
21+ [ Element.text "4"
22+ , Element.text "5"
23+ , Element.text "6"
24+ ]
25+ , Element.column []
26+ [ Element.text "7"
27+ , Element.text "8"
28+ , Element.text "9"
29+ ]
30+ ]
31+ )
32+ ]
33+ Element.none
tests-rendering/cases/resolved/OtherOtherZindex.elmnew file+31
@@ -0,0 +1,31 @@
1+module Main exposing (main)
2+
3+import Element
4+import Element.Background
5+
6+
7+main =
8+ Element.layout []
9+ (Element.el
10+ [ Element.inFront
11+ (Element.el
12+ [ Element.width (Element.px 70)
13+ , Element.height (Element.px 70)
14+ , Element.Background.color (Element.rgb 0 0 0)
15+ ]
16+ Element.none
17+ )
18+ ]
19+ (Element.el
20+ [ Element.inFront
21+ (Element.el
22+ [ Element.width (Element.px 50)
23+ , Element.height (Element.px 50)
24+ , Element.Background.color (Element.rgb 1 0 0)
25+ ]
26+ Element.none
27+ )
28+ ]
29+ Element.none
30+ )
31+ )
tests-rendering/cases/resolved/OtherZIndex.elmnew file+85
@@ -0,0 +1,85 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Html exposing (Html)
5+import Element as Ui exposing (..)
6+import Element.Background as Background
7+import Element.Font as Font
8+
9+
10+type alias Model =
11+ {}
12+
13+
14+initialModel : Model
15+initialModel =
16+ {}
17+
18+
19+type Msg
20+ = NoOp
21+
22+
23+update : Msg -> Model -> Model
24+update msg model =
25+ model
26+
27+
28+view : Model -> Html Msg
29+view model =
30+ let
31+ a =
32+ el
33+ [ width fill
34+ , height <| px 30
35+ , Background.color <| rgb 0 1 0
36+ ]
37+ <| text "A"
38+
39+ b =
40+ column
41+ [ width fill
42+ , height <| px 5000
43+ , Background.color <| rgb 1 0 1
44+ , spacing 60
45+ ]
46+ [ text "B"
47+ , c
48+ ]
49+
50+ c =
51+ el
52+ [ width fill
53+ , height <| px 100
54+ , Background.color <| rgb 0 0 0
55+ , Font.color <| rgb 1 1 1
56+ , paddingXY 0 30
57+ , inFront d
58+ ]
59+ <|
60+ text "C"
61+
62+ d =
63+ el
64+ [ width <| px 100
65+ , height <| px 100
66+ , centerX
67+ , Background.color <| rgb 1 1 1
68+ , Font.color <| rgb 0 0 0
69+ ]
70+ <| text "D"
71+ in
72+ layout
73+ [ inFront a
74+ , paddingXY 0 30
75+ ]
76+ b
77+
78+
79+main : Program () Model Msg
80+main =
81+ Browser.sandbox
82+ { init = initialModel
83+ , view = view
84+ , update = update
85+ }
tests-rendering/cases/resolved/OverflowingInput.elmnew file+48
@@ -0,0 +1,48 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Input as Input
6+import Html exposing (Html)
7+
8+
9+type alias Model =
10+ {}
11+
12+
13+type Msg
14+ = OnInput String
15+
16+
17+update : Msg -> Model -> Model
18+update msg model =
19+ model
20+
21+
22+view : Model -> Html Msg
23+view model =
24+ layout [] <|
25+ row
26+ [ width (px 200)
27+ , padding 8
28+ , spacing 16
29+ ]
30+ [ Input.text
31+ [ padding 4
32+ , width fill
33+ ]
34+ { onChange = OnInput
35+ , text = "text"
36+ , placeholder = Nothing
37+ , label = Input.labelHidden "label"
38+ }
39+ ]
40+
41+
42+main : Program () Model Msg
43+main =
44+ Browser.sandbox
45+ { init = {}
46+ , view = view
47+ , update = update
48+ }
tests-rendering/cases/resolved/OverflowingInput2.elmnew file+54
@@ -0,0 +1,54 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element
5+import Element.Background as Background
6+import Element.Input as Input
7+import Html exposing (Html)
8+
9+
10+type alias Model =
11+ {}
12+
13+
14+type Msg
15+ = TextUpdated String
16+
17+
18+update : Msg -> Model -> Model
19+update msg model =
20+ case msg of
21+ TextUpdated _ ->
22+ model
23+
24+
25+view : Model -> Html Msg
26+view model =
27+ Element.layout
28+ []
29+ (Element.row
30+ [ Element.width (Element.px 100)
31+ , Element.padding 10
32+ , Background.color (Element.rgb 1 0 0)
33+ ]
34+ [ Input.text
35+ [ Element.width (Element.fillPortion 2)
36+
37+ -- Element.width Element.fill
38+ ]
39+ { onChange = TextUpdated
40+ , text = ""
41+ , placeholder = Nothing
42+ , label = Input.labelHidden ""
43+ }
44+ ]
45+ )
46+
47+
48+main : Program () Model Msg
49+main =
50+ Browser.sandbox
51+ { init = {}
52+ , view = view
53+ , update = update
54+ }
tests-rendering/cases/resolved/OverflowingInput3.elmnew file+95
@@ -0,0 +1,95 @@
1+module Main exposing (main)
2+
3+import Browser
4+import Element exposing (..)
5+import Element.Background as Background
6+import Element.Border as Border
7+import Element.Font as Font
8+import Element.Input as Input
9+import Html exposing (Html)
10+
11+
12+type alias Model =
13+ { count : Int }
14+
15+
16+initialModel : Model
17+initialModel =
18+ { count = 0 }
19+
20+
21+type Msg
22+ = Increment
23+ | Decrement
24+
25+
26+update : Msg -> Model -> Model
27+update msg model =
28+ case msg of
29+ Increment ->
30+ { model | count = model.count + 1 }
31+
32+ Decrement ->
33+ { model | count = model.count - 1 }
34+
35+
36+blue =
37+ rgb 0 0 1
38+
39+
40+red =
41+ rgb 1 0 0
42+
43+
44+view : Model -> Html Msg
45+view model =
46+ layout [ width fill, padding 5 ] <|
47+ column [ width fill, spacing 10 ]
48+ [ row [ width fill, height <| px 100 ]
49+ [ link [ height fill, width <| fillPortion 1, Background.color blue ]
50+ { url = "https://github.com/mdgriffith/elm-ui/issues"
51+ , label = paragraph [ Font.center ] [ text "Hello!" ]
52+ }
53+ , el [ height fill, width <| fillPortion 2, Background.color red ] none
54+ ]
55+ , row [ width fill, height <| px 100 ]
56+ [ el [ height fill, width <| fillPortion 1, Background.color blue ] (text "Hello!")
57+ , el [ height fill, width <| fillPortion 2, Background.color red ] none
58+ ]
59+ ]
60+
61+
62+button : String -> Element Msg
63+button label =
64+ el
65+ [ Border.rounded 2
66+ , Border.width 1
67+ , Border.color black
68+ , Background.color white
69+ , Font.color black
70+ , padding 5
71+ , mouseOver
72+ [ Font.color white
73+ , Background.color black
74+ ]
75+ ]
76+ (text label)
77+
78+
79+black : Color
80+black =
81+ rgb 0 0 0
82+
83+
84+white : Color
85+white =
86+ rgb 255 255 255
87+
88+
89+main : Program () Model Msg
90+main =
91+ Browser.sandbox
92+ { init = initialModel
93+ , view = view
94+ , update = update
95+ }
tests-rendering/cases/resolved/ReversedTableOrder.elmnew file+56
@@ -0,0 +1,56 @@
1+module Main exposing (Person, main, persons)
2+
3+{-| -}
4+
5+import Element exposing (..)
6+import Element.Background as Background
7+import Element.Font as Font
8+import Element.Input
9+
10+
11+type alias Person =
12+ { firstName : String
13+ , lastName : String
14+ }
15+
16+
17+persons : List Person
18+persons =
19+ [ { firstName = "David"
20+ , lastName = "Bowie"
21+ }
22+ , { firstName = "Florence"
23+ , lastName = "Welch"
24+ }
25+ ]
26+
27+
28+main =
29+ Element.layout [] <|
30+ Element.table []
31+ { data = persons
32+ , columns =
33+ [ { header = Element.text "First Name"
34+ , width = fill
35+ , view =
36+ \person ->
37+ Element.Input.text []
38+ { text = person.firstName
39+ , placeholder = Nothing
40+ , onChange = always Nothing
41+ , label = Element.Input.labelAbove [] Element.none
42+ }
43+ }
44+ , { header = Element.text "Last Name"
45+ , width = fill
46+ , view =
47+ \person ->
48+ Element.Input.text []
49+ { text = person.lastName
50+ , placeholder = Nothing
51+ , onChange = always Nothing
52+ , label = Element.Input.labelAbove [] Element.none
53+ }
54+ }
55+ ]
56+ }
tests-rendering/cases/resolved/TextAreaMax.elmnew file+80
@@ -0,0 +1,80 @@
1+module Main exposing (main)
2+
3+import Element exposing (..)
4+import Element.Background as Bg
5+import Element.Font as Font
6+import Element.Input as Input
7+
8+
9+large =
10+ """Hi
11+Hello
12+ -->
13+
14+ World!"""
15+
16+
17+empty =
18+ ""
19+
20+
21+singleLine =
22+ "Hello World! ->"
23+
24+
25+placeholder =
26+ "placeholder"
27+
28+
29+main =
30+ Element.layout [ width fill, height fill, Font.color (rgb 1 0 0) ] <|
31+ column [ width fill, height fill ]
32+ [ Input.multiline
33+ [ centerX
34+ , spacing 20
35+
36+ -- , height (px 100)
37+ , width shrink
38+ ]
39+ { onChange = always ()
40+ , text = empty
41+ , placeholder = Just (Input.placeholder [] (text "hello"))
42+ , label = Input.labelAbove [] none
43+ , spellcheck = False
44+ }
45+ , el
46+ [ width <| px 500
47+ , height <| px 20
48+ , Bg.color <| rgb255 0 0 0
49+ , centerX
50+ ]
51+ none
52+ , Input.text
53+ [ centerX
54+ , spacing 5
55+
56+ -- , height (px 100)
57+ -- , width shrink
58+ -- , height shrink
59+ , width (px 200)
60+ ]
61+ { onChange = always ()
62+ , text = empty
63+ , placeholder = Just (Input.placeholder [] (text placeholder))
64+ , label = Input.labelAbove [] (text "labeled")
65+ }
66+ , Input.text
67+ [ centerX
68+ , spacing 5
69+
70+ -- , height (px 100)
71+ -- , width shrink
72+ -- , height shrink
73+ , width (px 200)
74+ ]
75+ { onChange = always ()
76+ , text = "Filled Content"
77+ , placeholder = Just (Input.placeholder [] (text placeholder))
78+ , label = Input.labelBelow [] (text "labeled")
79+ }
80+ ]
tests-rendering/cases/resolved/WeirdWrapping.elmnew file+32
@@ -0,0 +1,32 @@
1+module Main exposing (main)
2+
3+import Element exposing (..)
4+import Element.Background as Background
5+import Element.Border as Border exposing (widthEach)
6+import Element.Font as Font
7+
8+
9+main =
10+ Element.layout
11+ [ height fill
12+ , width fill
13+ , padding 5
14+ ]
15+ <|
16+ row
17+ [ width fill ]
18+ [ newTabLink
19+ [ widthEach
20+ { bottom = 0
21+ , left = 2
22+ , right = 0
23+ , top = 0
24+ }
25+ , paddingXY 3 0
26+ ]
27+ { url = "url.example.com"
28+ , label =
29+ [ text "My news site super cool header" ]
30+ |> paragraph []
31+ }
32+ ]
tests-rendering/cases/resolved/ZIndex.elmnew file+56
@@ -0,0 +1,56 @@
1+module Main exposing (main)
2+
3+import Element exposing (..)
4+import Element.Background as Background
5+import Element.Input as Input
6+import Element.Keyed as Keyed
7+import Html.Attributes exposing (style)
8+
9+
10+grey =
11+ rgb 0.8 0.8 0.8
12+
13+
14+darkGrey =
15+ rgb 0.7 0.7 0.7
16+
17+
18+type Msg
19+ = NoMsg String
20+
21+
22+main =
23+ Element.layout [ width fill, height fill ] <|
24+ column
25+ [ width fill
26+ ]
27+ [ el
28+ [ width fill
29+ , Background.color grey
30+ , padding 20
31+
32+ , below <|
33+ el
34+ [ height (px 300)
35+ , width (px 300)
36+ , Background.color darkGrey
37+ , moveRight 50
38+ , padding 50
39+ ]
40+ (el [ alignBottom ] (text "I'm a dropdown menu."))
41+ ]
42+ (text "I'm a toolbar.")
43+ , Input.text []
44+ { onChange = NoMsg
45+ , text = ""
46+ , placeholder = Just (Input.placeholder [] (text "I'm a text input."))
47+ , label = Input.labelAbove [] none
48+ }
49+ , Input.multiline []
50+ { onChange = NoMsg
51+ , text = ""
52+ , placeholder = Just (Input.placeholder [] (text "I'm a multiline input."))
53+ , label = Input.labelAbove [] none
54+ , spellcheck = False
55+ }
56+ ]
tests-rendering/cases/resolved/elm.jsonnew file+25
@@ -0,0 +1,25 @@
1+{
2+ "type": "application",
3+ "source-directories": [
4+ ".",
5+ "../../../src/"
6+ ],
7+ "elm-version": "0.19.0",
8+ "dependencies": {
9+ "direct": {
10+ "elm/browser": "1.0.0",
11+ "elm/core": "1.0.0",
12+ "elm/html": "1.0.0",
13+ "elm/json": "1.0.0",
14+ "elm/virtual-dom": "1.0.0"
15+ },
16+ "indirect": {
17+ "elm/time": "1.0.0",
18+ "elm/url": "1.0.0"
19+ }
20+ },
21+ "test-dependencies": {
22+ "direct": {},
23+ "indirect": {}
24+ }
25+}
tests-rendering/elm.jsonnew file+25
@@ -0,0 +1,25 @@
1+{
2+ "type": "application",
3+ "source-directories": ["src", "../src", "cases/open", "cases/resolved"],
4+ "elm-version": "0.19.1",
5+ "dependencies": {
6+ "direct": {
7+ "elm/browser": "1.0.2",
8+ "elm/core": "1.0.0",
9+ "elm/html": "1.0.0",
10+ "elm/json": "1.0.0",
11+ "elm/parser": "1.1.0",
12+ "elm/random": "1.0.0",
13+ "elm/time": "1.0.0",
14+ "elm/virtual-dom": "1.0.2",
15+ "elm-explorations/test": "1.1.0"
16+ },
17+ "indirect": {
18+ "elm/url": "1.0.0"
19+ }
20+ },
21+ "test-dependencies": {
22+ "direct": {},
23+ "indirect": {}
24+ }
25+}
tests/src/Generator.elm → tests-rendering/src/Generator.elmrenamed

The content is the same.

tests/src/Testable.elm → tests-rendering/src/Testable.elmrenamed+342−132
@@ -1,21 +1,48 @@
1−module Testable exposing (..)
1+module Testable exposing
2+ ( Attr(..)
3+ , AttributeId(..)
4+ , BoundingBox
5+ , Element(..)
6+ , ElementType(..)
7+ , Found
8+ , LayoutContext(..)
9+ , LayoutExpectation(..)
10+ , LayoutTest
11+ , Location(..)
12+ , Style
13+ , Surroundings
14+ , TextMetrics
15+ , compareFormattedColor
16+ , elementTypeToString
17+ , equal
18+ , formatColor
19+ , formatColorWithAlpha
20+ , getIds
21+ , getSpacing
22+ , getSpacingFromAttributes
23+ , lessThanOrEqual
24+ , rounded
25+ , runTests
26+ , textHeight
27+ , toElement
28+ , toHtml
29+ , todo
30+ , true
31+ )
2
32
3{-| -}
33{-| -}
4
34
5import Dict exposing (Dict)
35import Dict exposing (Dict)
6import Element exposing (Color)
36import Element exposing (Color)
7−import Expect
8import Html exposing (Html)
37import Html exposing (Html)
9import Html.Attributes
38import Html.Attributes
10import Internal.Model as Internal
39import Internal.Model as Internal
11−import Random
12import Test exposing (Test)
40import Test exposing (Test)
13−import Test.Runner
14−import Test.Runner.Failure
15
41
16
42
17type Element msg
43type Element msg
18 = El (List (Attr msg)) (Element msg)
44 = El (List (Attr msg)) (Element msg)
45+ | Link String (List (Attr msg)) (Element msg)
19 | Row (List (Attr msg)) (List (Element msg))
46 | Row (List (Attr msg)) (List (Element msg))
20 | Column (List (Attr msg)) (List (Element msg))
47 | Column (List (Attr msg)) (List (Element msg))
21 | TextColumn (List (Attr msg)) (List (Element msg))
48 | TextColumn (List (Attr msg)) (List (Element msg))
@@ -24,22 +51,104 @@ type Element msg
24 | Empty
51 | Empty
25
52
26
53
54+type ElementType
55+ = ElType
56+ | RowType
57+ | ColumnType
58+ | TextColumnType
59+ | ParagraphType
60+ | TextType
61+ | EmptyType
62+
63+
64+elementTypeToString : ElementType -> String
65+elementTypeToString elem =
66+ case elem of
67+ ElType ->
68+ "El"
69+
70+ RowType ->
71+ "Row"
72+
73+ ColumnType ->
74+ "Column"
75+
76+ TextColumnType ->
77+ "TextColumn"
78+
79+ ParagraphType ->
80+ "Paragraph"
81+
82+ TextType ->
83+ "Text"
84+
85+ EmptyType ->
86+ "Empty"
87+
88+
89+toElementType : Element msg -> ElementType
90+toElementType elem =
91+ case elem of
92+ El _ _ ->
93+ ElType
94+
95+ Link _ _ _ ->
96+ ElType
97+
98+ Row _ _ ->
99+ RowType
100+
101+ Column _ _ ->
102+ ColumnType
103+
104+ TextColumn _ _ ->
105+ TextColumnType
106+
107+ Paragraph _ _ ->
108+ ParagraphType
109+
110+ Text _ ->
111+ TextType
112+
113+ Empty ->
114+ EmptyType
115+
116+
117+{-| We have an attribute id in order to remove tests when an overriding attribtue is assigned.
118+
119+Basically, we want to implictly test for height/width shrink.
120+
121+But we want to skip this test if width/height is already set.
122+
123+This allows us to do that by comparing identities.
124+
125+-}
126+type AttributeId
127+ = NoId
128+ | IsWidth
129+ | IsHeight
130+
131+
27type Attr msg
132type Attr msg
28 = Attr (Element.Attribute msg)
133 = Attr (Element.Attribute msg)
29− | AttrTest (Surroundings -> Test)
134+ | AttrTest
135+ { test : Surroundings msg -> List LayoutExpectation
136+ , label : String
137+ , id : AttributeId
138+ }
30 | Batch (List (Attr msg))
139 | Batch (List (Attr msg))
31 | Spacing Int
140 | Spacing Int
32 | Nearby
141 | Nearby
33 { location : Location
142 { location : Location
34 , element : Element msg
143 , element : Element msg
35− , test : Surroundings -> () -> Expect.Expectation
144+ , test : Surroundings msg -> List LayoutExpectation
36 , label : String
145 , label : String
37 }
146 }
38− | Label String
39 | LabeledTest
147 | LabeledTest
40− { test : Surroundings -> () -> Expect.Expectation
148+ { test : Surroundings msg -> List LayoutExpectation
41 , label : String
149 , label : String
42 , attr : Element.Attribute msg
150 , attr : Element.Attribute msg
151+ , id : AttributeId
43 }
152 }
44
153
45
154
@@ -57,16 +166,20 @@ type LayoutContext
57 | InRow
166 | InRow
58 | InEl
167 | InEl
59 | InColumn
168 | InColumn
169+ | InParagraph
170+ | InTextCol
171+ | AtRoot
60
172
61
173
62−type alias Surroundings =
174+type alias Surroundings msg =
63 { siblings : List Found
175 { siblings : List Found
64 , parent : Found
176 , parent : Found
65 , children : List Found
177 , children : List Found
66 , self : Found
178 , self : Found
179+ , selfElement : Element msg
67
180
68 -- These values are needed to perform some types of tests.
181 -- These values are needed to perform some types of tests.
69− , location : LayoutContext
182+ , parentLayout : LayoutContext
70 , parentSpacing : Int
183 , parentSpacing : Int
71 }
184 }
72
185
@@ -74,9 +187,37 @@ type alias Surroundings =
74type alias Found =
187type alias Found =
75 { bbox : BoundingBox
188 { bbox : BoundingBox
76 , style : Style
189 , style : Style
190+ , isVisible : Bool
191+ , textMetrics : List TextMetrics
192+ }
193+
194+
195+type alias TextMetrics =
196+ { actualBoundingBoxAscent : Float
197+ , actualBoundingBoxDescent : Float
198+ , actualBoundingBoxLeft : Float
199+ , actualBoundingBoxRight : Float
200+ , width : Float
77 }
201 }
78
202
79
203
204+{-| The font metrics we currently have are `actual`, meaning for the text actually rendered, not the font as a whole.
205+
206+We also know the font size is 20, so we're just going to return 20.
207+
208+TODO: improve font metric collection using something like opentype.js
209+
210+-}
211+textHeight metrics =
212+ let
213+ actualHeight =
214+ metrics.actualBoundingBoxAscent
215+ + metrics.actualBoundingBoxDescent
216+ in
217+ -- actualHeight / 20
218+ 20
219+
220+
80{-| -}
221{-| -}
81type alias Style =
222type alias Style =
82 Dict String String
223 Dict String String
@@ -98,6 +239,67 @@ type alias BoundingBox =
98 }
239 }
99
240
100
241
242+type LayoutExpectation
243+ = Expect
244+ { description : String
245+ , result : Bool
246+ }
247+ | Todo String
248+
249+
250+type alias LayoutTest =
251+ { elementDomId : String
252+ , elementType : ElementType
253+ , label : String
254+ , expectations : List LayoutExpectation
255+ }
256+
257+
258+
259+{- Expectations -}
260+
261+
262+floatToString : Float -> String
263+floatToString x =
264+ String.fromFloat (toFloat (round (x * 100)) / 100)
265+
266+
267+lessThanOrEqual : String -> Float -> Float -> LayoutExpectation
268+lessThanOrEqual label one two =
269+ Expect
270+ { description = label ++ " " ++ floatToString one ++ " <= " ++ floatToString two
271+ , result = one <= two
272+ }
273+
274+
275+rounded : String -> { expected : Float, found : Float } -> LayoutExpectation
276+rounded label { expected, found } =
277+ true
278+ (label ++ "| expected " ++ floatToString expected ++ ", found " ++ floatToString found)
279+ (abs (expected - found) < 1)
280+
281+
282+equal : a -> a -> LayoutExpectation
283+equal one two =
284+ Expect
285+ { description = "Are equal"
286+ , result = one == two
287+ }
288+
289+
290+true : String -> Bool -> LayoutExpectation
291+true label passing =
292+ Expect
293+ { description = label
294+ , result = passing
295+ }
296+
297+
298+todo : String -> LayoutExpectation
299+todo =
300+ Todo
301+
302+
101
303
102{- Retrieve Ids -}
304{- Retrieve Ids -}
103
305
@@ -133,6 +335,9 @@ getElementId level el =
133 El attrs child ->
335 El attrs child ->
134 id :: getElementId (0 :: level) child ++ attributeIDs attrs
336 id :: getElementId (0 :: level) child ++ attributeIDs attrs
135
337
338+ Link _ attrs child ->
339+ id :: getElementId (0 :: level) child ++ attributeIDs attrs
340+
136 Row attrs children ->
341 Row attrs children ->
137 id :: childrenIDs children ++ attributeIDs attrs
342 id :: childrenIDs children ++ attributeIDs attrs
138
343
@@ -156,9 +361,19 @@ getElementId level el =
156{- Render as Html -}
361{- Render as Html -}
157
362
158
363
364+toElement : Element msg -> Element.Element msg
365+toElement el =
366+ renderElement [ 0, 0 ] el
367+
368+
159−render : Element msg -> Html msg
369+toHtml : Element msg -> Html msg
160−render el =
370+toHtml el =
161− Element.layout [ idAttr "0" ] <|
371+ Element.layout
372+ [ idAttr "0"
373+ , Element.width (Element.px 1000)
374+ , Element.height (Element.px 1000)
375+ ]
376+ <|
162 renderElement [ 0, 0 ] el
377 renderElement [ 0, 0 ] el
163
378
164
379
@@ -187,6 +402,13 @@ renderElement level el =
187 (id :: makeAttributes attrs)
402 (id :: makeAttributes attrs)
188 (renderElement (0 :: level) child)
403 (renderElement (0 :: level) child)
189
404
405+ Link url attrs child ->
406+ Element.link
407+ (id :: makeAttributes attrs)
408+ { url = url
409+ , label = renderElement (0 :: level) child
410+ }
411+
190 Row attrs children ->
412 Row attrs children ->
191 Element.row
413 Element.row
192 (id :: makeAttributes attrs)
414 (id :: makeAttributes attrs)
@@ -226,9 +448,6 @@ renderAttribute level attrIndex attr =
226 Spacing _ ->
448 Spacing _ ->
227 []
449 []
228
450
229− Label _ ->
230− []
231−
232 Nearby { location, element } ->
451 Nearby { location, element } ->
233 case location of
452 case location of
234 Above ->
453 Above ->
@@ -261,30 +480,36 @@ renderAttribute level attrIndex attr =
261{- Convert to Test -}
480{- Convert to Test -}
262
481
263
482
264−toTest : String -> Dict String Found -> Element msg -> Test
483+runTests : Dict String Found -> Element msg -> List LayoutTest
265−toTest label harvested el =
484+runTests harvested el =
266 let
485 let
267 maybeFound =
486 maybeFound =
268 Dict.get "se-0" harvested
487 Dict.get "se-0" harvested
269 in
488 in
270 case maybeFound of
489 case maybeFound of
271 Nothing ->
490 Nothing ->
272− Test.describe label
491+ [ { elementDomId = "se-0"
273− [ Test.test "Find Root" <|
492+ , elementType = EmptyType
274− \_ -> Expect.fail "unable to find root"
493+ , label = "Finding root element"
494+ , expectations =
495+ [ Expect
496+ { description = "Locating root element for rendering tests"
497+ , result = False
498+ }
499+ ]
500+ }
275− ]
501+ ]
276
502
277 Just root ->
503 Just root ->
278− Test.describe label <|
279− createTest
504+ createTest
280− { siblings = []
505+ { siblings = []
281− , parent = root
506+ , parent = root
282− , cache = harvested
507+ , cache = harvested
283− , parentSpacing = 0
508+ , parentSpacing = 0
284− , level = [ 0, 0 ]
509+ , level = [ 0, 0 ]
285− , element = el
510+ , element = el
286− , location = InEl
511+ , location = AtRoot
287− }
512+ }
288
513
289
514
290levelToString : List Int -> String
515levelToString : List Int -> String
@@ -304,7 +529,7 @@ createTest :
304 , location : LayoutContext
529 , location : LayoutContext
305 , parentSpacing : Int
530 , parentSpacing : Int
306 }
531 }
307− -> List Test
532+ -> List LayoutTest
308createTest { siblings, parent, cache, level, element, location, parentSpacing } =
533createTest { siblings, parent, cache, level, element, location, parentSpacing } =
309 let
534 let
310 spacing =
535 spacing =
@@ -312,14 +537,13 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
312 |> Maybe.withDefault 0
537 |> Maybe.withDefault 0
313
538
314 id =
539 id =
315− -- Debug.log "create Test" <|
316 levelToString level
540 levelToString level
317
541
318− testChildren : Found -> List (Element msg) -> List Test
542+ testChildren : Found -> List (Element msg) -> List LayoutTest
319 testChildren found children =
543 testChildren found children =
320 let
544 let
321 childrenFound =
545 childrenFound =
322− -- Should check taht this lookup doesn't fail.
546+ -- Should check that this lookup doesn't fail.
323 -- Thoug if it does, it'll fail when the element itself is tested
547 -- Thoug if it does, it'll fail when the element itself is tested
324 List.filterMap
548 List.filterMap
325 (\x ->
549 (\x ->
@@ -343,13 +567,13 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
343 { a
567 { a
344 | index : Int
568 | index : Int
345 , previous : List Found
569 , previous : List Found
346− , tests : List Test
570+ , tests : List LayoutTest
347 , upcoming : List Found
571 , upcoming : List Found
348 }
572 }
349 ->
573 ->
350 { index : Int
574 { index : Int
351 , previous : List Found
575 , previous : List Found
352− , tests : List Test
576+ , tests : List LayoutTest
353 , upcoming : List Found
577 , upcoming : List Found
354 }
578 }
355 applyChildTest found child childTest =
579 applyChildTest found child childTest =
@@ -376,6 +600,9 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
376 El _ _ ->
600 El _ _ ->
377 InEl
601 InEl
378
602
603+ Link _ _ _ ->
604+ InEl
605+
379 Row _ _ ->
606 Row _ _ ->
380 InRow
607 InRow
381
608
@@ -383,10 +610,10 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
383 InColumn
610 InColumn
384
611
385 TextColumn _ _ ->
612 TextColumn _ _ ->
386− InColumn
613+ InTextCol
387
614
388 Paragraph _ _ ->
615 Paragraph _ _ ->
389− InRow
616+ InParagraph
390
617
391 Text _ ->
618 Text _ ->
392 InEl
619 InEl
@@ -413,7 +640,7 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
413 rest
640 rest
414 }
641 }
415
642
416− tests : Found -> List (Attr msg) -> List (Element msg) -> List Test
643+ tests : Found -> List (Attr msg) -> List (Element msg) -> List LayoutTest
417 tests self attributes children =
644 tests self attributes children =
418 let
645 let
419 findBBox elem ( i, gathered ) =
646 findBBox elem ( i, gathered ) =
@@ -453,7 +680,6 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
453
680
454 attributeTests =
681 attributeTests =
455 attributes
682 attributes
456− |> applyLabels
457 |> List.indexedMap
683 |> List.indexedMap
458 -- Found -> Dict String Found -> List Int -> Int -> Surroundings -> Attr msg -> List Test
684 -- Found -> Dict String Found -> List Int -> Int -> Surroundings -> Attr msg -> List Test
459 (\i attr ->
685 (\i attr ->
@@ -464,8 +690,9 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
464 { siblings = siblings
690 { siblings = siblings
465 , parent = parent
691 , parent = parent
466 , self = self
692 , self = self
693+ , selfElement = element
467 , children = childrenFoundData
694 , children = childrenFoundData
468− , location = location
695+ , parentLayout = location
469 , parentSpacing = parentSpacing
696 , parentSpacing = parentSpacing
470 }
697 }
471 attr
698 attr
@@ -485,13 +712,26 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
485 []
712 []
486
713
487 _ ->
714 _ ->
488− [ Test.test ("Unable to find " ++ id) (always <| Expect.fail "failed id lookup") ]
715+ [ { elementDomId = id
716+ , elementType = EmptyType
717+ , label = "Finding element in DOM"
718+ , expectations =
719+ [ Expect
720+ { description = "Locating element for rendering test"
721+ , result = False
722+ }
723+ ]
724+ }
725+ ]
489
726
490 Just self ->
727 Just self ->
491 case element of
728 case element of
492 El attrs child ->
729 El attrs child ->
493 tests self attrs [ child ]
730 tests self attrs [ child ]
494
731
732+ Link _ attrs child ->
733+ tests self attrs [ child ]
734+
495 Row attrs children ->
735 Row attrs children ->
496 tests self attrs children
736 tests self attrs children
497
737
@@ -511,58 +751,33 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }
511 []
751 []
512
752
513
753
514−applyLabels : List (Attr msg) -> List (Attr msg)
515−applyLabels attrs =
516− let
517− toLabel attr =
518− case attr of
519− Label label ->
520− Just label
521−
522− _ ->
523− Nothing
524−
525− newLabels =
526− attrs
527− |> List.filterMap toLabel
528− |> String.join ", "
529−
530− applyLabel newLabel attr =
531− case attr of
532− LabeledTest labeled ->
533− LabeledTest
534− { labeled
535− | label =
536− if newLabel == "" then
537− labeled.label
538− else
539− newLabel ++ ", " ++ labeled.label
540− }
541−
542− x ->
543− x
544− in
545− List.map (applyLabel newLabels) attrs
546−
547−
548−createAttributeTest : Found -> Dict String Found -> List Int -> Int -> Surroundings -> Attr msg -> List Test
754+createAttributeTest :
755+ Found
756+ -> Dict String Found
757+ -> List Int
758+ -> Int
759+ -> Surroundings msg
760+ -> Attr msg
761+ -> List LayoutTest
549createAttributeTest parent cache level attrIndex surroundings attr =
762createAttributeTest parent cache level attrIndex surroundings attr =
550 let
763 let
551− indexLabel =
764+ domId =
552− levelToString (attrIndex :: level)
765+ "#" ++ levelToString level
553 in
766 in
554 case attr of
767 case attr of
555 Attr _ ->
768 Attr _ ->
556 []
769 []
557
770
558− Label _ ->
559− []
560−
561 Spacing _ ->
771 Spacing _ ->
562 []
772 []
563
773
564− AttrTest test ->
774+ AttrTest details ->
775+ [ { elementDomId = domId
776+ , elementType =
777+ toElementType surroundings.selfElement
778+ , label = details.label
565− [ test surroundings
779+ , expectations = details.test surroundings
780+ }
566 ]
781 ]
567
782
568 Nearby nearby ->
783 Nearby nearby ->
@@ -573,16 +788,29 @@ createAttributeTest parent cache level attrIndex surroundings attr =
573 , parentSpacing = 0
788 , parentSpacing = 0
574 , level = attrIndex :: -1 :: level
789 , level = attrIndex :: -1 :: level
575 , location = IsNearby nearby.location
790 , location = IsNearby nearby.location
576− , element = addAttribute (AttrTest (\context -> Test.test (nearby.label ++ " #" ++ indexLabel) (nearby.test context))) nearby.element
791+ , element =
792+ addAttribute
793+ (AttrTest
794+ { label = nearby.label
795+ , test =
796+ nearby.test
797+ , id = NoId
798+ }
799+ )
800+ nearby.element
577 }
801 }
578
802
579 Batch batch ->
803 Batch batch ->
580 batch
804 batch
581− |> List.indexedMap (\i attribute -> createAttributeTest parent cache (attrIndex :: level) i surroundings attribute)
805+ |> List.indexedMap (\i attribute -> createAttributeTest parent cache level i surroundings attribute)
582 |> List.concat
806 |> List.concat
583
807
584 LabeledTest { label, test } ->
808 LabeledTest { label, test } ->
809+ [ { elementDomId = domId
810+ , elementType = toElementType surroundings.selfElement
811+ , label = label
585− [ Test.test (label ++ " #" ++ indexLabel) (test surroundings)
812+ , expectations = test surroundings
813+ }
586 ]
814 ]
587
815
588
816
@@ -592,6 +820,9 @@ addAttribute attr el =
592 El attrs child ->
820 El attrs child ->
593 El (attr :: attrs) child
821 El (attr :: attrs) child
594
822
823+ Link url attrs child ->
824+ Link url (attr :: attrs) child
825+
595 Row attrs children ->
826 Row attrs children ->
596 Row (attr :: attrs) children
827 Row (attr :: attrs) children
597
828
@@ -611,48 +842,6 @@ addAttribute attr el =
611 Text str
842 Text str
612
843
613
844
614−runTests :
615− Random.Seed
616− -> Test
617− ->
618− List
619− ( String
620− , Maybe
621− { given : Maybe String
622− , description : String
623− , reason : Test.Runner.Failure.Reason
624− }
625− )
626−runTests seed tests =
627− let
628− run runner =
629− let
630− ran =
631− List.map Test.Runner.getFailureReason (runner.run ())
632− in
633− List.map2 Tuple.pair runner.labels ran
634−
635− results =
636− case Test.Runner.fromTest 100 seed tests of
637− Test.Runner.Plain rnrs ->
638− List.map run rnrs
639−
640− Test.Runner.Only rnrs ->
641− List.map run rnrs
642−
643− Test.Runner.Skipping rnrs ->
644− List.map run rnrs
645−
646− Test.Runner.Invalid invalid ->
647− let
648− _ =
649− Debug.log "Invalid tests" invalid
650− in
651− []
652− in
653− List.concat results
654−
655−
656compareFormattedColor : Color -> String -> Bool
845compareFormattedColor : Color -> String -> Bool
657compareFormattedColor color expected =
846compareFormattedColor color expected =
658 formatColor color == expected || formatColorWithAlpha color == expected
847 formatColor color == expected || formatColorWithAlpha color == expected
@@ -666,6 +855,7 @@ formatColorWithAlpha (Internal.Rgba red green blue alpha) =
666 ++ (", " ++ String.fromInt (round (blue * 255)))
855 ++ (", " ++ String.fromInt (round (blue * 255)))
667 ++ ", 1"
856 ++ ", 1"
668 ++ ")"
857 ++ ")"
858+
669 else
859 else
670 ("rgba(" ++ String.fromInt (round (red * 255)))
860 ("rgba(" ++ String.fromInt (round (red * 255)))
671 ++ (", " ++ String.fromInt (round (green * 255)))
861 ++ (", " ++ String.fromInt (round (green * 255)))
@@ -680,6 +870,7 @@ formatColor (Internal.Rgba red green blue alpha) =
680 ++ (", " ++ String.fromInt (round (green * 255)))
870 ++ (", " ++ String.fromInt (round (green * 255)))
681 ++ (", " ++ String.fromInt (round (blue * 255)))
871 ++ (", " ++ String.fromInt (round (blue * 255)))
682 ++ ")"
872 ++ ")"
873+
683 else
874 else
684 ("rgb(" ++ String.fromInt (round (red * 255)))
875 ("rgb(" ++ String.fromInt (round (red * 255)))
685 ++ (", " ++ String.fromInt (round (green * 255)))
876 ++ (", " ++ String.fromInt (round (green * 255)))
@@ -687,12 +878,28 @@ formatColor (Internal.Rgba red green blue alpha) =
687 ++ ")"
878 ++ ")"
688
879
689
880
881+getSpacingFromAttributes attrs =
882+ case attrs of
883+ [] ->
884+ 0
885+
886+ (Spacing i) :: remain ->
887+ i
888+
889+ (Batch batched) :: remain ->
890+ getSpacingFromAttributes (batched ++ remain)
891+
892+ _ :: remain ->
893+ getSpacingFromAttributes remain
894+
895+
690getSpacing : Element msg -> Maybe Int
896getSpacing : Element msg -> Maybe Int
691getSpacing el =
897getSpacing el =
692 let
898 let
693 getSpacingAttr attr found =
899 getSpacingAttr attr found =
694 if found /= Nothing then
900 if found /= Nothing then
695 found
901 found
902+
696 else
903 else
697 case attr of
904 case attr of
698 Spacing i ->
905 Spacing i ->
@@ -711,6 +918,9 @@ getSpacing el =
711 El attrs _ ->
918 El attrs _ ->
712 filterAttrs attrs
919 filterAttrs attrs
713
920
921+ Link _ attrs _ ->
922+ filterAttrs attrs
923+
714 Row attrs _ ->
924 Row attrs _ ->
715 filterAttrs attrs
925 filterAttrs attrs
716
926
tests-rendering/src/Testable/Element.elmnew file+1723
@@ -0,0 +1,1723 @@
1+module Testable.Element exposing
2+ ( Length(..)
3+ , above
4+ , alignBottom
5+ , alignLeft
6+ , alignRight
7+ , alignTop
8+ , alpha
9+ , behindContent
10+ , below
11+ , centerX
12+ , centerY
13+ , clip
14+ , column
15+ , el
16+ , expectRoundedEquality
17+ , fill
18+ , fillPortion
19+ , height
20+ , inFront
21+ , isVisible
22+ , label
23+ , layout
24+ , link
25+ , maximum
26+ , minimum
27+ , moveDown
28+ , moveLeft
29+ , moveRight
30+ , moveUp
31+ , none
32+ , onLeft
33+ , onRight
34+ , padding
35+ , paddingXY
36+ , paragraph
37+ , px
38+ , rgb
39+ , rgba
40+ , row
41+ , scrollbarX
42+ , scrollbarY
43+ , scrollbars
44+ , shrink
45+ , spacing
46+ , text
47+ , textColumn
48+ , toProgram
49+ , transparent
50+ , width
51+ )
52+
53+{-| This module should mirror the top level `Element` api, with one important distinction.
54+
55+The resulting `Element msg` structure can either be rendered to Html or transformed into a test suite that can be run.
56+
57+In order to run the test:
58+
59+ - render html
60+ - gather information from the browser
61+ - generate tests
62+
63+-}
64+
65+import Dict
66+import Element
67+import Html.Attributes
68+import Testable
69+import Testable.Runner
70+
71+
72+{-| This is used when we want to run all tests in a test suite instead of one at a time.
73+-}
74+toProgram : Testable.Runner.Testable -> Testable.Runner.TestableProgram
75+toProgram testable =
76+ Testable.Runner.program [ testable ]
77+
78+
79+layout : List (Testable.Attr msg) -> Testable.Element Testable.Runner.Msg -> Testable.Runner.Testable
80+layout attrs elem =
81+ Testable.Runner.testable "Test" elem
82+
83+
84+text : String -> Testable.Element msg
85+text =
86+ Testable.Text
87+
88+
89+el : List (Testable.Attr msg) -> Testable.Element msg -> Testable.Element msg
90+el attrs =
91+ Testable.El (implicitWidthHeightShrink attrs)
92+
93+
94+row : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg
95+row attrs =
96+ Testable.Row (implicitWidthHeightShrink attrs)
97+
98+
99+column : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg
100+column attrs =
101+ Testable.Column (implicitWidthHeightShrink attrs)
102+
103+
104+none : Testable.Element msg
105+none =
106+ Testable.Empty
107+
108+
109+paragraph : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg
110+paragraph attrs =
111+ let
112+ withImplicits =
113+ implicitTest (widthHelper Nothing Nothing (Fill 1))
114+ :: implicitTest (heightHelper Nothing Nothing Shrink)
115+ :: attrs
116+ in
117+ Testable.Paragraph (skipOverridden withImplicits)
118+
119+
120+textColumn : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg
121+textColumn attrs =
122+ let
123+ withImplicits =
124+ implicitTest (widthHelper (Just 500) (Just 750) (Fill 1))
125+ :: implicitTest (heightHelper Nothing Nothing Shrink)
126+ :: attrs
127+ in
128+ Testable.TextColumn (skipOverridden withImplicits)
129+
130+
131+link :
132+ List (Testable.Attr msg)
133+ ->
134+ { url : String
135+ , label : Testable.Element msg
136+ }
137+ -> Testable.Element msg
138+link attrs details =
139+ Testable.Link details.url
140+ (implicitWidthHeightShrink attrs)
141+ details.label
142+
143+
144+clip =
145+ Testable.Attr Element.clip
146+
147+
148+{-| -}
149+scrollbars : Testable.Attr msg
150+scrollbars =
151+ Testable.Attr Element.scrollbars
152+
153+
154+{-| -}
155+scrollbarY : Testable.Attr msg
156+scrollbarY =
157+ Testable.Attr Element.scrollbarY
158+
159+
160+{-| -}
161+scrollbarX : Testable.Attr msg
162+scrollbarX =
163+ Testable.Attr Element.scrollbarX
164+
165+
166+{-| Old labeling mechanism that i removed to hastily
167+-}
168+label str =
169+ Testable.Batch []
170+
171+
172+moveUp x =
173+ Testable.Attr (Element.moveUp x)
174+
175+
176+moveDown x =
177+ Testable.Attr (Element.moveDown x)
178+
179+
180+moveRight x =
181+ Testable.Attr (Element.moveRight x)
182+
183+
184+moveLeft x =
185+ Testable.Attr (Element.moveLeft x)
186+
187+
188+type Length
189+ = Px Int
190+ | Fill Int
191+ | Shrink
192+ | Minimum Int Length
193+ | Maximum Int Length
194+
195+
196+minimum =
197+ Minimum
198+
199+
200+maximum =
201+ Maximum
202+
203+
204+rgb =
205+ Element.rgb
206+
207+
208+rgba =
209+ Element.rgba
210+
211+
212+px : Int -> Length
213+px =
214+ Px
215+
216+
217+fill : Length
218+fill =
219+ Fill 1
220+
221+
222+shrink : Length
223+shrink =
224+ Shrink
225+
226+
227+fillPortion : Int -> Length
228+fillPortion =
229+ Fill
230+
231+
232+transparent : Bool -> Testable.Attr msg
233+transparent on =
234+ Testable.LabeledTest
235+ { label =
236+ if on then
237+ "transparent"
238+
239+ else
240+ "opaque"
241+ , attr = Element.transparent on
242+ , id = Testable.NoId
243+ , test =
244+ \context ->
245+ let
246+ selfTransparency =
247+ context.self.style
248+ |> Dict.get "opacity"
249+ |> Maybe.withDefault "notfound"
250+
251+ value =
252+ if on then
253+ "0"
254+
255+ else
256+ "1"
257+ in
258+ [ Testable.equal value selfTransparency ]
259+ }
260+
261+
262+{-| -}
263+isVisible : Testable.Attr msg
264+isVisible =
265+ Testable.AttrTest
266+ { label = "is-visible"
267+ , id = Testable.NoId
268+ , test =
269+ \context ->
270+ [ Testable.equal context.self.isVisible True ]
271+ }
272+
273+
274+{-| -}
275+alpha : Float -> Testable.Attr msg
276+alpha a =
277+ Testable.LabeledTest
278+ { label = "alpha-" ++ String.fromFloat a
279+ , attr = Element.alpha a
280+ , id = Testable.NoId
281+ , test =
282+ \context ->
283+ let
284+ selfTransparency =
285+ context.self.style
286+ |> Dict.get "opacity"
287+ |> Maybe.withDefault "notfound"
288+ in
289+ [ Testable.equal (String.fromFloat a) selfTransparency ]
290+ }
291+
292+
293+{-| -}
294+padding : Int -> Testable.Attr msg
295+padding pad =
296+ Testable.LabeledTest
297+ { label = "padding " ++ String.fromInt pad
298+ , attr = Element.padding pad
299+ , id = Testable.NoId
300+ , test =
301+ \found ->
302+ [ Testable.true ("Padding " ++ String.fromInt pad ++ " is present")
303+ (List.all ((==) pad)
304+ [ floor found.self.bbox.padding.left
305+ , floor found.self.bbox.padding.right
306+ , floor found.self.bbox.padding.top
307+ , floor found.self.bbox.padding.bottom
308+ ]
309+ )
310+ ]
311+ }
312+
313+
314+{-| -}
315+paddingXY : Int -> Int -> Testable.Attr msg
316+paddingXY x y =
317+ Testable.LabeledTest
318+ { label = "paddingXY " ++ String.fromInt x ++ ", " ++ String.fromInt y
319+ , attr = Element.paddingXY x y
320+ , id = Testable.NoId
321+ , test =
322+ \found ->
323+ [ Testable.true ("PaddingXY (" ++ String.fromInt x ++ ", " ++ String.fromInt y ++ ") is present")
324+ (List.all ((==) x)
325+ [ floor found.self.bbox.padding.left
326+ , floor found.self.bbox.padding.right
327+ ]
328+ && List.all ((==) y)
329+ [ floor found.self.bbox.padding.top
330+ , floor found.self.bbox.padding.bottom
331+ ]
332+ )
333+ ]
334+ }
335+
336+
337+listIf ls =
338+ List.filter Tuple.first ls
339+ |> List.map Tuple.second
340+
341+
342+widthHelper maybeMin maybeMax len =
343+ let
344+ addMin l =
345+ case maybeMin of
346+ Nothing ->
347+ l
348+
349+ Just minPx ->
350+ l |> Element.minimum minPx
351+
352+ addMax l =
353+ case maybeMax of
354+ Nothing ->
355+ l
356+
357+ Just maxPx ->
358+ l |> Element.maximum maxPx
359+
360+ minLabel =
361+ case maybeMin of
362+ Nothing ->
363+ ""
364+
365+ Just i ->
366+ " min:" ++ String.fromInt i
367+
368+ maxLabel =
369+ case maybeMax of
370+ Nothing ->
371+ ""
372+
373+ Just i ->
374+ " max:" ++ String.fromInt i
375+
376+ minMaxTest actualWidth =
377+ case ( maybeMin, maybeMax ) of
378+ ( Nothing, Nothing ) ->
379+ True
380+
381+ ( Just lower, Nothing ) ->
382+ lower <= actualWidth
383+
384+ ( Just lower, Just higher ) ->
385+ lower <= actualWidth && actualWidth <= higher
386+
387+ ( Nothing, Just higher ) ->
388+ actualWidth <= higher
389+ in
390+ case len of
391+ Minimum m newLen ->
392+ widthHelper (Just m) maybeMax newLen
393+
394+ Maximum m newLen ->
395+ widthHelper maybeMin (Just m) newLen
396+
397+ Px val ->
398+ -- Pixel values should ignore min and max?
399+ Testable.LabeledTest
400+ { label = "width " ++ String.fromInt val ++ "px" ++ minLabel ++ maxLabel
401+ , id = Testable.IsWidth
402+ , attr =
403+ Element.width
404+ (Element.px val
405+ |> addMin
406+ |> addMax
407+ )
408+ , test =
409+ \found ->
410+ [ expectRoundedEquality
411+ { expected = toFloat val
412+ , found = found.self.bbox.width
413+ }
414+ , Testable.true "min/max is upheld" (minMaxTest (floor found.self.bbox.width))
415+ ]
416+ }
417+
418+ Fill portion ->
419+ Testable.LabeledTest
420+ { label =
421+ if portion == 1 then
422+ "width fill" ++ minLabel ++ maxLabel
423+
424+ else
425+ "width fill-" ++ String.fromInt portion ++ minLabel ++ maxLabel
426+ , id = Testable.IsWidth
427+ , attr =
428+ Element.width
429+ (Element.fillPortion portion
430+ |> addMin
431+ |> addMax
432+ )
433+ , test =
434+ \context ->
435+ if List.member context.parentLayout [ Testable.IsNearby Testable.OnRight, Testable.IsNearby Testable.OnLeft ] then
436+ [ Testable.true "width fill doesn't apply to onright/onleft elements" True ]
437+
438+ else
439+ let
440+ parentAvailableWidth =
441+ context.parent.bbox.width - (context.self.bbox.padding.left + context.self.bbox.padding.right)
442+ in
443+ List.concat
444+ [ case context.parentLayout of
445+ Testable.IsNearby _ ->
446+ [ Testable.true "Nearby Element has fill width"
447+ ((floor context.parent.bbox.width == floor context.self.bbox.width)
448+ || minMaxTest (floor context.self.bbox.width)
449+ )
450+ ]
451+
452+ Testable.InColumn ->
453+ [ Testable.true "Element within column has fill width"
454+ ((floor parentAvailableWidth == floor context.self.bbox.width)
455+ || minMaxTest (floor context.self.bbox.width)
456+ )
457+ ]
458+
459+ Testable.InEl ->
460+ [ Testable.true "Element within element has fill width" <|
461+ (floor parentAvailableWidth == floor context.self.bbox.width)
462+ || minMaxTest (floor context.self.bbox.width)
463+ ]
464+
465+ _ ->
466+ let
467+ spacePerPortion =
468+ parentAvailableWidth / toFloat (List.length context.siblings + 1)
469+ in
470+ [ Testable.true "element has fill width" <|
471+ (floor spacePerPortion == floor context.self.bbox.width)
472+ || minMaxTest (floor context.self.bbox.width)
473+ ]
474+ , [ Testable.lessThanOrEqual "not larger than parent"
475+ context.self.bbox.width
476+ context.parent.bbox.width
477+ ]
478+ , case context.selfElement of
479+ Testable.Paragraph _ _ ->
480+ -- A paragraph with width fill
481+ -- we want to test for correct text wrapping here.
482+ --
483+ let
484+ childWidth child =
485+ child.bbox.width
486+
487+ totalChildren =
488+ context.children
489+ |> List.map childWidth
490+ |> List.append (List.map .width context.self.textMetrics)
491+ |> List.sum
492+
493+ horizontalPadding =
494+ context.self.bbox.padding.left + context.self.bbox.padding.right
495+
496+ totalCalculatedWidth =
497+ totalChildren + horizontalPadding
498+
499+ expectedLines =
500+ if boxChildrenHeight > 20 then
501+ ceiling (boxChildrenHeight / 20)
502+
503+ else
504+ ceiling (totalCalculatedWidth / context.self.bbox.width)
505+
506+ boxChildrenHeight =
507+ context.children
508+ |> List.map
509+ (\c ->
510+ c.bbox.height
511+ )
512+ |> List.sum
513+ in
514+ [ Testable.true "text wrapping, checking height"
515+ -- all we're doing here is testing if wrapping is occurring
516+ -- not the exact height, which is a little tricky to calculate perfectly without more information.
517+ (if expectedLines > 1 then
518+ context.self.bbox.height >= (20 * 2)
519+
520+ else
521+ -- then it's less than 2 ~ line heights
522+ -- there's some weird variance here which makes it hard to be exact.
523+ context.self.bbox.height < (20 * 2)
524+ )
525+ ]
526+
527+ _ ->
528+ []
529+ ]
530+ }
531+
532+ Shrink ->
533+ Testable.LabeledTest
534+ { label = "width shrink" ++ minLabel ++ maxLabel
535+ , attr =
536+ Element.width
537+ (Element.shrink
538+ |> addMin
539+ |> addMax
540+ )
541+ , id = Testable.IsWidth
542+ , test =
543+ \context ->
544+ case context.selfElement of
545+ Testable.El _ _ ->
546+ let
547+ childWidth child =
548+ child.bbox.width
549+
550+ totalChildren =
551+ context.children
552+ |> List.map childWidth
553+ |> List.append (List.map .width context.self.textMetrics)
554+ |> List.sum
555+
556+ horizontalPadding =
557+ context.self.bbox.padding.left + context.self.bbox.padding.right
558+ in
559+ listIf
560+ [ ( (context.parentLayout /= Testable.InParagraph)
561+ && (context.parentLayout /= Testable.InTextCol)
562+ , Testable.rounded "equals children"
563+ { expected = totalChildren + horizontalPadding
564+ , found = context.self.bbox.width
565+ }
566+ )
567+ , ( context.parentLayout /= Testable.AtRoot
568+ , Testable.lessThanOrEqual "not larger than parent"
569+ context.self.bbox.width
570+ context.parent.bbox.width
571+ )
572+ ]
573+
574+ Testable.Link _ _ _ ->
575+ let
576+ childWidth child =
577+ child.bbox.width
578+
579+ totalChildren =
580+ context.children
581+ |> List.map childWidth
582+ |> List.append (List.map .width context.self.textMetrics)
583+ |> List.sum
584+
585+ horizontalPadding =
586+ context.self.bbox.padding.left + context.self.bbox.padding.right
587+ in
588+ listIf
589+ [ ( (context.parentLayout /= Testable.InParagraph)
590+ && (context.parentLayout /= Testable.InTextCol)
591+ , Testable.rounded "equals children"
592+ { expected = totalChildren + horizontalPadding
593+ , found = context.self.bbox.width
594+ }
595+ )
596+ , ( context.parentLayout /= Testable.AtRoot
597+ , Testable.lessThanOrEqual "not larger than parent"
598+ context.self.bbox.width
599+ context.parent.bbox.width
600+ )
601+ ]
602+
603+ Testable.Row rowAttrs _ ->
604+ -- width of row is the sum of all children widths
605+ -- both text elements and others.
606+ let
607+ childWidth child =
608+ child.bbox.width
609+
610+ totalChildren =
611+ context.children
612+ |> List.map childWidth
613+ |> List.append (List.map .width context.self.textMetrics)
614+ |> List.sum
615+
616+ horizontalPadding =
617+ context.self.bbox.padding.left + context.self.bbox.padding.right
618+
619+ spacingAmount =
620+ Testable.getSpacingFromAttributes rowAttrs
621+
622+ totalSpacing =
623+ toFloat spacingAmount * (toFloat (List.length context.children) - 1)
624+ in
625+ listIf
626+ [ ( True
627+ , expectRoundedEquality
628+ { expected = totalChildren + horizontalPadding + totalSpacing
629+ , found = context.self.bbox.width
630+ }
631+ )
632+ , ( context.parentLayout /= Testable.AtRoot
633+ , Testable.lessThanOrEqual "not larger than parent"
634+ context.self.bbox.width
635+ context.parent.bbox.width
636+ )
637+ ]
638+
639+ Testable.Column _ _ ->
640+ -- The width of the column is the width of the widest child.
641+ let
642+ childWidth child =
643+ child.bbox.width
644+ + context.self.bbox.padding.left
645+ + context.self.bbox.padding.right
646+
647+ textChildren =
648+ List.map
649+ (\txt ->
650+ txt.width
651+ + context.self.bbox.padding.left
652+ + context.self.bbox.padding.right
653+ )
654+ context.self.textMetrics
655+
656+ allChildren =
657+ context.children
658+ |> List.map childWidth
659+ |> List.append textChildren
660+ in
661+ listIf
662+ [ ( True
663+ , expectRoundedEquality
664+ { expected = Maybe.withDefault 0 (List.maximum allChildren)
665+ , found = context.self.bbox.width
666+ }
667+ )
668+ , ( context.parentLayout /= Testable.AtRoot
669+ , Testable.lessThanOrEqual "not larger than parent"
670+ context.self.bbox.width
671+ context.parent.bbox.width
672+ )
673+ ]
674+
675+ Testable.TextColumn _ _ ->
676+ -- The width of the column is the width of the widest child.
677+ let
678+ childWidth child =
679+ child.bbox.width
680+ + context.self.bbox.padding.left
681+ + context.self.bbox.padding.right
682+
683+ textChildren =
684+ List.map
685+ (\txt ->
686+ txt.width
687+ + context.self.bbox.padding.left
688+ + context.self.bbox.padding.right
689+ )
690+ context.self.textMetrics
691+
692+ allChildren =
693+ context.children
694+ |> List.map childWidth
695+ |> List.append textChildren
696+ in
697+ listIf
698+ [ ( True
699+ , expectRoundedEquality
700+ { expected = Maybe.withDefault 0 (List.maximum allChildren)
701+ , found = context.self.bbox.width
702+ }
703+ )
704+ , ( context.parentLayout /= Testable.AtRoot
705+ , Testable.lessThanOrEqual "not larger than parent"
706+ context.self.bbox.width
707+ context.parent.bbox.width
708+ )
709+ ]
710+
711+ Testable.Paragraph _ _ ->
712+ -- This should be the size it's text,
713+ -- unless it takes up all available space, in which case it should wrap.
714+ let
715+ childWidth child =
716+ child.bbox.width
717+
718+ totalChildren =
719+ context.children
720+ |> List.map childWidth
721+ |> List.append (List.map .width context.self.textMetrics)
722+ |> List.sum
723+
724+ horizontalPadding =
725+ context.self.bbox.padding.left + context.self.bbox.padding.right
726+ in
727+ listIf
728+ [ ( True
729+ , expectRoundedEquality
730+ { expected = totalChildren + horizontalPadding
731+ , found = context.self.bbox.width
732+ }
733+ )
734+ , ( context.parentLayout /= Testable.AtRoot
735+ , Testable.lessThanOrEqual "not larger than parent"
736+ context.self.bbox.width
737+ context.parent.bbox.width
738+ )
739+ ]
740+
741+ Testable.Text _ ->
742+ []
743+
744+ Testable.Empty ->
745+ []
746+ }
747+
748+
749+heightHelper maybeMin maybeMax len =
750+ let
751+ addMin l =
752+ case maybeMin of
753+ Nothing ->
754+ l
755+
756+ Just minPx ->
757+ l |> Element.minimum minPx
758+
759+ addMax l =
760+ case maybeMax of
761+ Nothing ->
762+ l
763+
764+ Just maxPx ->
765+ l |> Element.maximum maxPx
766+
767+ minLabel =
768+ case maybeMin of
769+ Nothing ->
770+ ""
771+
772+ Just i ->
773+ " min:" ++ String.fromInt i
774+
775+ maxLabel =
776+ case maybeMax of
777+ Nothing ->
778+ ""
779+
780+ Just i ->
781+ " max:" ++ String.fromInt i
782+
783+ minMaxTest actualheight =
784+ case ( maybeMin, maybeMax ) of
785+ ( Nothing, Nothing ) ->
786+ True
787+
788+ ( Just lower, Nothing ) ->
789+ lower <= actualheight
790+
791+ ( Just lower, Just higher ) ->
792+ lower <= actualheight && actualheight <= higher
793+
794+ ( Nothing, Just higher ) ->
795+ actualheight <= higher
796+ in
797+ case len of
798+ Minimum m newLen ->
799+ heightHelper (Just m) maybeMax newLen
800+
801+ Maximum m newLen ->
802+ heightHelper maybeMin (Just m) newLen
803+
804+ Px val ->
805+ -- Pixel values should ignore min and max?
806+ Testable.LabeledTest
807+ { label = "height " ++ String.fromInt val ++ "px" ++ minLabel ++ maxLabel
808+ , attr =
809+ Element.height
810+ (Element.px val
811+ |> addMin
812+ |> addMax
813+ )
814+ , id = Testable.IsHeight
815+ , test =
816+ \found ->
817+ [ expectRoundedEquality
818+ { expected = toFloat val
819+ , found = found.self.bbox.height
820+ }
821+ , Testable.true "min/max holds true"
822+ (minMaxTest (floor found.self.bbox.height))
823+ ]
824+ }
825+
826+ Fill portion ->
827+ Testable.LabeledTest
828+ { label = "height fill-" ++ String.fromInt portion ++ minLabel ++ maxLabel
829+ , attr =
830+ Element.height
831+ (Element.fillPortion portion
832+ |> addMin
833+ |> addMax
834+ )
835+ , id = Testable.IsHeight
836+ , test =
837+ \context ->
838+ [ if List.member context.parentLayout [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then
839+ Testable.true "height fill doesn't apply to above/below elements" True
840+
841+ else
842+ let
843+ parentAvailableHeight =
844+ context.parent.bbox.height - (context.self.bbox.padding.top + context.self.bbox.padding.bottom)
845+ in
846+ case context.parentLayout of
847+ Testable.IsNearby _ ->
848+ Testable.true "Nearby Element has fill height"
849+ ((floor context.parent.bbox.height == floor context.self.bbox.height)
850+ || minMaxTest (floor context.self.bbox.height)
851+ )
852+
853+ Testable.InColumn ->
854+ Testable.true "Element within column has fill height"
855+ ((floor parentAvailableHeight == floor context.self.bbox.height)
856+ || minMaxTest (floor context.self.bbox.height)
857+ )
858+
859+ Testable.InEl ->
860+ Testable.true "Element within el has fill height" <|
861+ (floor parentAvailableHeight == floor context.self.bbox.height)
862+ || minMaxTest (floor context.self.bbox.height)
863+
864+ _ ->
865+ let
866+ spacePerPortion =
867+ parentAvailableHeight / toFloat (List.length context.siblings + 1)
868+ in
869+ Testable.true "el has fill height" <|
870+ (floor spacePerPortion == floor context.self.bbox.height)
871+ || minMaxTest (floor context.self.bbox.height)
872+ ]
873+ }
874+
875+ Shrink ->
876+ Testable.LabeledTest
877+ { label = "height shrink" ++ minLabel ++ maxLabel
878+ , attr =
879+ Element.height
880+ (Element.shrink
881+ |> addMin
882+ |> addMax
883+ )
884+ , id = Testable.IsHeight
885+ , test =
886+ \context ->
887+ case context.selfElement of
888+ Testable.El _ _ ->
889+ let
890+ childHeight child =
891+ child.bbox.height
892+ in
893+ if List.isEmpty context.children then
894+ -- context.self.textMetrics
895+ -- |> List.map Testable.textHeight
896+ -- |> List.sum
897+ -- TODO: apparently the font metrics we have are for the literal characters rendered
898+ -- not for the font itself.
899+ [ Testable.todo "calculate height from actual text metrics"
900+ ]
901+
902+ else
903+ [ expectRoundedEquality
904+ { expected =
905+ context.children
906+ |> List.map childHeight
907+ |> List.sum
908+ |> (\h -> h + context.self.bbox.padding.top + context.self.bbox.padding.bottom)
909+ , found = context.self.bbox.height
910+ }
911+ , Testable.lessThanOrEqual "not larger than parent"
912+ context.self.bbox.height
913+ context.parent.bbox.height
914+ ]
915+
916+ Testable.Link _ _ _ ->
917+ let
918+ childHeight child =
919+ child.bbox.height
920+ in
921+ if List.isEmpty context.children then
922+ -- context.self.textMetrics
923+ -- |> List.map Testable.textHeight
924+ -- |> List.sum
925+ -- TODO: apparently the font metrics we have are for the literal characters rendered
926+ -- not for the font itself.
927+ [ Testable.todo "calculate height from actual text metrics"
928+ ]
929+
930+ else
931+ [ expectRoundedEquality
932+ { expected =
933+ context.children
934+ |> List.map childHeight
935+ |> List.sum
936+ |> (\h -> h + context.self.bbox.padding.top + context.self.bbox.padding.bottom)
937+ , found = context.self.bbox.height
938+ }
939+ , Testable.lessThanOrEqual "not larger than parent"
940+ context.self.bbox.height
941+ context.parent.bbox.height
942+ ]
943+
944+ Testable.Row _ _ ->
945+ let
946+ childHeight child =
947+ child.bbox.height
948+ in
949+ if List.isEmpty context.children then
950+ -- context.self.textMetrics
951+ -- |> List.map Testable.textHeight
952+ -- |> List.sum
953+ -- TODO: apparently the font metrics we have are for the literal characters rendered
954+ -- not for the font itself.
955+ [ Testable.todo "calculate height from actual text metrics" ]
956+
957+ else
958+ [ expectRoundedEquality
959+ { expected =
960+ context.children
961+ |> List.map childHeight
962+ |> List.maximum
963+ |> Maybe.withDefault 0
964+ |> (\h -> h + context.self.bbox.padding.top + context.self.bbox.padding.bottom)
965+ , found = context.self.bbox.height
966+ }
967+ , Testable.lessThanOrEqual "not larger than parent"
968+ context.self.bbox.height
969+ context.parent.bbox.height
970+ ]
971+
972+ Testable.Column colAttrs _ ->
973+ let
974+ childHeight child =
975+ child.bbox.height
976+
977+ totalChildren =
978+ context.children
979+ |> List.map childHeight
980+ |> List.append (List.map Testable.textHeight context.self.textMetrics)
981+ |> List.sum
982+
983+ verticalPadding =
984+ context.self.bbox.padding.top + context.self.bbox.padding.bottom
985+
986+ spacingAmount =
987+ Testable.getSpacingFromAttributes colAttrs
988+
989+ totalSpacing =
990+ toFloat spacingAmount * (toFloat (List.length context.children) - 1)
991+ in
992+ [ expectRoundedEquality
993+ { expected = totalChildren + verticalPadding + totalSpacing
994+ , found = context.self.bbox.height
995+ }
996+ , Testable.lessThanOrEqual "not larger than parent"
997+ context.self.bbox.height
998+ context.parent.bbox.height
999+ ]
1000+
1001+ Testable.TextColumn _ _ ->
1002+ []
1003+
1004+ Testable.Paragraph _ _ ->
1005+ []
1006+
1007+ Testable.Text _ ->
1008+ []
1009+
1010+ Testable.Empty ->
1011+ []
1012+ }
1013+
1014+
1015+width : Length -> Testable.Attr msg
1016+width len =
1017+ widthHelper Nothing Nothing len
1018+
1019+
1020+height : Length -> Testable.Attr msg
1021+height len =
1022+ heightHelper Nothing Nothing len
1023+
1024+
1025+spacing : Int -> Testable.Attr msg
1026+spacing space =
1027+ Testable.Batch
1028+ [ Testable.Spacing space
1029+ , Testable.LabeledTest
1030+ { label = "spacing: " ++ String.fromInt space
1031+ , attr = Element.spacing space
1032+ , id = Testable.NoId
1033+ , test =
1034+ \found ->
1035+ let
1036+ findDistance child total =
1037+ List.concatMap
1038+ (\otherChild ->
1039+ let
1040+ horizontal =
1041+ round <|
1042+ child.bbox.left
1043+ - otherChild.bbox.right
1044+
1045+ vertical =
1046+ round <|
1047+ child.bbox.top
1048+ - otherChild.bbox.bottom
1049+ in
1050+ [ if horizontal > 0 then
1051+ horizontal
1052+
1053+ else
1054+ space
1055+ , if vertical > 0 then
1056+ vertical
1057+
1058+ else
1059+ space
1060+ ]
1061+ )
1062+ found.children
1063+ ++ total
1064+
1065+ distances =
1066+ List.foldl findDistance [] found.children
1067+
1068+ allAreSpaced =
1069+ List.foldl
1070+ (\x wrong ->
1071+ if not (x >= space) then
1072+ x :: wrong
1073+
1074+ else
1075+ wrong
1076+ )
1077+ []
1078+ distances
1079+ in
1080+ [ Testable.true
1081+ ("All children are at least "
1082+ ++ String.fromInt space
1083+ ++ " pixels apart."
1084+ ++ Debug.toString allAreSpaced
1085+ ++ " are not though"
1086+ )
1087+ (allAreSpaced == [])
1088+ ]
1089+ }
1090+ ]
1091+
1092+
1093+{-| alignLeft needs to account for
1094+
1095+ - parent padding
1096+ - elements to the left
1097+ - spacing value
1098+
1099+in order to calculate the expected result.
1100+
1101+Also need parent rendering context if this is to work with wrapped rows in the future.
1102+
1103+All sibling elements
1104+
1105+-}
1106+alignLeft : Testable.Attr msg
1107+alignLeft =
1108+ Testable.LabeledTest
1109+ { label = "alignLeft"
1110+ , attr = Element.alignLeft
1111+ , id = Testable.NoId
1112+ , test =
1113+ \found ->
1114+ [ if List.member found.parentLayout [ Testable.IsNearby Testable.OnLeft, Testable.IsNearby Testable.OnRight ] then
1115+ Testable.true "alignLeft doesn't apply to elements that are onLeft or onRight" True
1116+
1117+ else if
1118+ List.member found.parentLayout
1119+ [ Testable.IsNearby Testable.InFront
1120+ , Testable.IsNearby Testable.Behind
1121+ , Testable.IsNearby Testable.Above
1122+ , Testable.IsNearby Testable.Below
1123+ ]
1124+ then
1125+ expectRoundedEquality
1126+ { found = found.self.bbox.left
1127+ , expected = found.parent.bbox.left
1128+ }
1129+
1130+ else if List.length found.siblings == 0 then
1131+ expectRoundedEquality
1132+ { found = found.self.bbox.left
1133+ , expected = found.parent.bbox.left + found.parent.bbox.padding.left
1134+ }
1135+
1136+ else
1137+ case found.parentLayout of
1138+ Testable.InRow ->
1139+ let
1140+ siblingsOnLeft =
1141+ List.filter (\x -> x.bbox.right < found.self.bbox.left) found.siblings
1142+
1143+ spacings =
1144+ toFloat (List.length siblingsOnLeft * found.parentSpacing)
1145+
1146+ widthsOnLeft =
1147+ siblingsOnLeft
1148+ |> List.map (.width << .bbox)
1149+ |> List.sum
1150+ in
1151+ expectRoundedEquality
1152+ { found = found.self.bbox.left
1153+ , expected = found.parent.bbox.left + (found.parent.bbox.padding.left + widthsOnLeft + spacings)
1154+ }
1155+
1156+ _ ->
1157+ expectRoundedEquality
1158+ { found = found.self.bbox.left
1159+ , expected = found.parent.bbox.left + found.parent.bbox.padding.left
1160+ }
1161+ ]
1162+ }
1163+
1164+
1165+{-| -}
1166+centerX : Testable.Attr msg
1167+centerX =
1168+ Testable.LabeledTest
1169+ { label = "centerX"
1170+ , attr = Element.centerX
1171+ , id = Testable.NoId
1172+ , test =
1173+ \found ->
1174+ let
1175+ selfCenter : Float
1176+ selfCenter =
1177+ found.self.bbox.left + (found.self.bbox.width / 2)
1178+
1179+ parentCenter : Float
1180+ parentCenter =
1181+ found.parent.bbox.left + (found.parent.bbox.width / 2)
1182+ in
1183+ if List.member found.parentLayout [ Testable.IsNearby Testable.OnRight, Testable.IsNearby Testable.OnLeft ] then
1184+ [ Testable.true "centerX doesn't apply to elements that are onLeft or onRight" True ]
1185+
1186+ else if List.length found.siblings == 0 then
1187+ [ expectRoundedEquality
1188+ { found = selfCenter
1189+ , expected = parentCenter
1190+ }
1191+ ]
1192+
1193+ else
1194+ case found.parentLayout of
1195+ Testable.InRow ->
1196+ let
1197+ siblingsOnLeft =
1198+ List.filter (\x -> x.bbox.right < found.self.bbox.left) found.siblings
1199+
1200+ siblingsOnRight =
1201+ List.filter (\x -> x.bbox.left > found.self.bbox.right) found.siblings
1202+
1203+ widthsOnLeft : Float
1204+ widthsOnLeft =
1205+ siblingsOnLeft
1206+ |> List.map (.width << .bbox)
1207+ |> List.sum
1208+ |> (\x -> x + (toFloat (List.length siblingsOnLeft) * toFloat found.parentSpacing))
1209+
1210+ widthsOnRight =
1211+ siblingsOnRight
1212+ |> List.map (.width << .bbox)
1213+ |> List.sum
1214+ |> (\x -> x + (toFloat (List.length siblingsOnRight) * toFloat found.parentSpacing))
1215+
1216+ expectedCenter : Float
1217+ expectedCenter =
1218+ found.parent.bbox.left
1219+ + widthsOnLeft
1220+ + ((found.parent.bbox.width - (widthsOnRight + widthsOnLeft))
1221+ / 2
1222+ )
1223+ in
1224+ [ expectRoundedEquality
1225+ { found = selfCenter
1226+ , expected = expectedCenter
1227+ }
1228+ ]
1229+
1230+ _ ->
1231+ [ expectRoundedEquality
1232+ { found = selfCenter
1233+ , expected = parentCenter
1234+ }
1235+ ]
1236+ }
1237+
1238+
1239+{-| -}
1240+alignRight : Testable.Attr msg
1241+alignRight =
1242+ Testable.LabeledTest
1243+ { label = "alignRight"
1244+ , attr = Element.alignRight
1245+ , id = Testable.NoId
1246+ , test =
1247+ \found ->
1248+ if List.member found.parentLayout [ Testable.IsNearby Testable.OnLeft, Testable.IsNearby Testable.OnRight ] then
1249+ [ Testable.true "alignRight doesn't apply to elements that are onLeft or onRight" True ]
1250+
1251+ else if
1252+ List.member found.parentLayout
1253+ [ Testable.IsNearby Testable.InFront
1254+ , Testable.IsNearby Testable.Behind
1255+ , Testable.IsNearby Testable.Above
1256+ , Testable.IsNearby Testable.Below
1257+ ]
1258+ then
1259+ [ expectRoundedEquality
1260+ { found = found.self.bbox.right
1261+ , expected = found.parent.bbox.right
1262+ }
1263+ ]
1264+
1265+ else if List.length found.siblings == 0 then
1266+ [ expectRoundedEquality
1267+ { found = found.self.bbox.right
1268+ , expected = found.parent.bbox.right + found.parent.bbox.padding.right
1269+ }
1270+ ]
1271+
1272+ else
1273+ case found.parentLayout of
1274+ Testable.InRow ->
1275+ let
1276+ siblingsOnRight =
1277+ List.filter (\x -> x.bbox.left > found.self.bbox.right) found.siblings
1278+
1279+ spacings =
1280+ toFloat (List.length siblingsOnRight * found.parentSpacing)
1281+
1282+ widthsOnRight =
1283+ siblingsOnRight
1284+ |> List.map (.width << .bbox)
1285+ |> List.sum
1286+ in
1287+ [ expectRoundedEquality
1288+ { found = found.self.bbox.right
1289+ , expected = found.parent.bbox.right - (found.parent.bbox.padding.right + widthsOnRight + spacings)
1290+ }
1291+ ]
1292+
1293+ _ ->
1294+ [ expectRoundedEquality
1295+ { found = found.self.bbox.right
1296+ , expected = found.parent.bbox.right + found.parent.bbox.padding.right
1297+ }
1298+ ]
1299+ }
1300+
1301+
1302+{-| -}
1303+alignTop : Testable.Attr msg
1304+alignTop =
1305+ Testable.LabeledTest
1306+ { label = "alignTop"
1307+ , attr = Element.alignTop
1308+ , id = Testable.NoId
1309+ , test =
1310+ \found ->
1311+ if List.member found.parentLayout [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then
1312+ [ Testable.true "alignTop doesn't apply to elements that are above or below" True ]
1313+
1314+ else if
1315+ List.member found.parentLayout
1316+ [ Testable.IsNearby Testable.InFront
1317+ , Testable.IsNearby Testable.Behind
1318+ , Testable.IsNearby Testable.OnRight
1319+ , Testable.IsNearby Testable.OnLeft
1320+ ]
1321+ then
1322+ [ expectRoundedEquality
1323+ { found = found.self.bbox.top
1324+ , expected = found.parent.bbox.top
1325+ }
1326+ ]
1327+
1328+ else if List.length found.siblings == 0 then
1329+ [ expectRoundedEquality
1330+ { found = found.self.bbox.top
1331+ , expected = found.parent.bbox.top + found.parent.bbox.padding.top
1332+ }
1333+ ]
1334+
1335+ else
1336+ case found.parentLayout of
1337+ Testable.InColumn ->
1338+ let
1339+ siblingsAbove =
1340+ List.filter (\x -> x.bbox.bottom < found.self.bbox.top) found.siblings
1341+
1342+ spacings =
1343+ toFloat (List.length siblingsAbove * found.parentSpacing)
1344+
1345+ heightsAbove =
1346+ siblingsAbove
1347+ |> List.map (.height << .bbox)
1348+ |> List.sum
1349+ in
1350+ [ expectRoundedEquality
1351+ { found = found.self.bbox.top
1352+ , expected = found.parent.bbox.top + (found.parent.bbox.padding.top + heightsAbove + spacings)
1353+ }
1354+ ]
1355+
1356+ _ ->
1357+ [ expectRoundedEquality
1358+ { found = found.self.bbox.top
1359+ , expected = found.parent.bbox.top
1360+ }
1361+ ]
1362+ }
1363+
1364+
1365+{-| -}
1366+alignBottom : Testable.Attr msg
1367+alignBottom =
1368+ Testable.LabeledTest
1369+ { label = "alignBottom"
1370+ , attr = Element.alignBottom
1371+ , id = Testable.NoId
1372+ , test =
1373+ \found ->
1374+ if List.member found.parentLayout [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then
1375+ [ Testable.true "alignBottom doesn't apply to elements that are above or below" True ]
1376+
1377+ else if
1378+ List.member found.parentLayout
1379+ [ Testable.IsNearby Testable.InFront
1380+ , Testable.IsNearby Testable.Behind
1381+ , Testable.IsNearby Testable.OnRight
1382+ , Testable.IsNearby Testable.OnLeft
1383+ ]
1384+ then
1385+ [ expectRoundedEquality
1386+ { found = found.self.bbox.bottom
1387+ , expected = found.parent.bbox.bottom
1388+ }
1389+ ]
1390+
1391+ else if List.length found.siblings == 0 then
1392+ [ expectRoundedEquality
1393+ { found = found.self.bbox.bottom
1394+ , expected = found.parent.bbox.bottom + found.parent.bbox.padding.bottom
1395+ }
1396+ ]
1397+
1398+ else
1399+ case found.parentLayout of
1400+ Testable.InColumn ->
1401+ let
1402+ siblingsBelow =
1403+ List.filter (\x -> x.bbox.top > found.self.bbox.bottom) found.siblings
1404+
1405+ spacings =
1406+ toFloat (List.length siblingsBelow * found.parentSpacing)
1407+
1408+ heightsBelow =
1409+ siblingsBelow
1410+ |> List.map (.height << .bbox)
1411+ |> List.sum
1412+ in
1413+ [ expectRoundedEquality
1414+ { found = found.self.bbox.bottom
1415+ , expected = found.parent.bbox.bottom - (found.parent.bbox.padding.bottom + heightsBelow + spacings)
1416+ }
1417+ ]
1418+
1419+ _ ->
1420+ [ expectRoundedEquality
1421+ { found = found.self.bbox.bottom
1422+ , expected = found.parent.bbox.bottom + found.parent.bbox.padding.bottom
1423+ }
1424+ ]
1425+ }
1426+
1427+
1428+expectRoundedEquality : { expected : Float, found : Float } -> Testable.LayoutExpectation
1429+expectRoundedEquality { expected, found } =
1430+ Testable.true
1431+ ("expected " ++ floatToString expected ++ ", found " ++ floatToString found)
1432+ (abs (expected - found) < 1)
1433+
1434+
1435+floatToString : Float -> String
1436+floatToString x =
1437+ String.fromFloat (toFloat (round (x * 100)) / 100)
1438+
1439+
1440+{-| -}
1441+centerY : Testable.Attr msg
1442+centerY =
1443+ Testable.LabeledTest
1444+ { label = "centerY"
1445+ , attr = Element.centerY
1446+ , id = Testable.NoId
1447+ , test =
1448+ \found ->
1449+ let
1450+ selfCenter =
1451+ found.self.bbox.top + (found.self.bbox.height / 2)
1452+
1453+ parentCenter =
1454+ found.parent.bbox.top + (found.parent.bbox.height / 2)
1455+ in
1456+ if List.member found.parentLayout [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then
1457+ [ Testable.true "centerY doesn't apply to elements that are above or below" True ]
1458+
1459+ else if List.length found.siblings == 0 then
1460+ [ expectRoundedEquality
1461+ { found = selfCenter
1462+ , expected = parentCenter
1463+ }
1464+ ]
1465+
1466+ else
1467+ case found.parentLayout of
1468+ Testable.InColumn ->
1469+ let
1470+ siblingsOnTop =
1471+ List.filter (\x -> x.bbox.bottom < found.self.bbox.top) found.siblings
1472+
1473+ siblingsBelow =
1474+ List.filter (\x -> x.bbox.top > found.self.bbox.bottom) found.siblings
1475+
1476+ heightsAbove : Float
1477+ heightsAbove =
1478+ siblingsOnTop
1479+ |> List.map (.height << .bbox)
1480+ |> List.sum
1481+ |> (\x -> x + (toFloat (List.length siblingsOnTop) * toFloat found.parentSpacing))
1482+
1483+ heightsBelow =
1484+ siblingsBelow
1485+ |> List.map (.height << .bbox)
1486+ |> List.sum
1487+ |> (\x -> x + (toFloat (List.length siblingsBelow) * toFloat found.parentSpacing))
1488+
1489+ expectedCenter : Float
1490+ expectedCenter =
1491+ found.parent.bbox.top
1492+ + heightsAbove
1493+ + ((found.parent.bbox.height - (heightsBelow + heightsAbove))
1494+ / 2
1495+ )
1496+ in
1497+ [ expectRoundedEquality
1498+ { found = selfCenter
1499+ , expected = expectedCenter
1500+ }
1501+ ]
1502+
1503+ _ ->
1504+ [ expectRoundedEquality
1505+ { found = selfCenter
1506+ , expected = parentCenter
1507+ }
1508+ ]
1509+ }
1510+
1511+
1512+{-| -}
1513+above : Testable.Element msg -> Testable.Attr msg
1514+above element =
1515+ Testable.Nearby
1516+ { location = Testable.Above
1517+ , element = element
1518+ , label = "above"
1519+ , test =
1520+ \found ->
1521+ [ expectRoundedEquality
1522+ { found = found.self.bbox.bottom
1523+ , expected = found.parent.bbox.top
1524+ }
1525+ ]
1526+ }
1527+
1528+
1529+{-| -}
1530+below : Testable.Element msg -> Testable.Attr msg
1531+below element =
1532+ Testable.Nearby
1533+ { location = Testable.Below
1534+ , element = element
1535+ , label = "below"
1536+ , test =
1537+ \found ->
1538+ [ expectRoundedEquality
1539+ { found = found.self.bbox.top
1540+ , expected = found.parent.bbox.bottom
1541+ }
1542+ ]
1543+ }
1544+
1545+
1546+{-| -}
1547+onRight : Testable.Element msg -> Testable.Attr msg
1548+onRight element =
1549+ Testable.Nearby
1550+ { location = Testable.OnRight
1551+ , element = element
1552+ , label = "onRight"
1553+ , test =
1554+ \found ->
1555+ [ expectRoundedEquality
1556+ { found = found.self.bbox.left
1557+ , expected = found.parent.bbox.right
1558+ }
1559+ ]
1560+ }
1561+
1562+
1563+{-| -}
1564+onLeft : Testable.Element msg -> Testable.Attr msg
1565+onLeft element =
1566+ Testable.Nearby
1567+ { location = Testable.OnLeft
1568+ , element = element
1569+ , label = "onLeft"
1570+ , test =
1571+ \found ->
1572+ [ expectRoundedEquality
1573+ { found = found.self.bbox.right
1574+ , expected = found.parent.bbox.left
1575+ }
1576+ ]
1577+ }
1578+
1579+
1580+compare x vs y =
1581+ vs (round x) (round y) || vs (floor x) (floor y)
1582+
1583+
1584+{-| -}
1585+inFront : Testable.Element msg -> Testable.Attr msg
1586+inFront element =
1587+ Testable.Nearby
1588+ { location = Testable.InFront
1589+ , element = element
1590+ , label = "inFront"
1591+ , test =
1592+ \found ->
1593+ [ withinHelper found ]
1594+ }
1595+
1596+
1597+withinHelper found =
1598+ let
1599+ horizontalCheck =
1600+ if found.self.bbox.width > found.parent.bbox.width then
1601+ [ compare found.self.bbox.right (<=) found.parent.bbox.right
1602+ || compare found.self.bbox.left (>=) found.parent.bbox.left
1603+ ]
1604+
1605+ else
1606+ [ compare found.self.bbox.right (<=) found.parent.bbox.right
1607+ , compare found.self.bbox.left (>=) found.parent.bbox.left
1608+ ]
1609+
1610+ verticalCheck =
1611+ if found.self.bbox.width > found.parent.bbox.width then
1612+ [ compare found.self.bbox.top (>=) found.parent.bbox.top
1613+ || compare found.self.bbox.bottom (<=) found.parent.bbox.bottom
1614+ ]
1615+
1616+ else
1617+ [ compare found.self.bbox.top (>=) found.parent.bbox.top
1618+ , compare found.self.bbox.bottom (<=) found.parent.bbox.bottom
1619+ ]
1620+ in
1621+ Testable.true "within the confines of the parent"
1622+ (List.all ((==) True)
1623+ (List.concat
1624+ [ horizontalCheck
1625+ , verticalCheck
1626+ ]
1627+ )
1628+ )
1629+
1630+
1631+{-| -}
1632+behindContent : Testable.Element msg -> Testable.Attr msg
1633+behindContent element =
1634+ Testable.Nearby
1635+ { location = Testable.Behind
1636+ , element = element
1637+ , label = "behindContent"
1638+ , test =
1639+ \found ->
1640+ [ withinHelper found ]
1641+ }
1642+
1643+
1644+
1645+{- Implicit width/height calcualtions -}
1646+
1647+
1648+implicitWidthHeightShrink attrs =
1649+ let
1650+ withImplicits =
1651+ implicitTest (widthHelper Nothing Nothing Shrink)
1652+ :: implicitTest (heightHelper Nothing Nothing Shrink)
1653+ :: attrs
1654+ in
1655+ skipOverridden withImplicits
1656+
1657+
1658+attrId attr =
1659+ case attr of
1660+ Testable.LabeledTest details ->
1661+ details.id
1662+
1663+ Testable.AttrTest details ->
1664+ details.id
1665+
1666+ _ ->
1667+ Testable.NoId
1668+
1669+
1670+skipOverridden ls =
1671+ List.foldr
1672+ (\attr ( found, caught ) ->
1673+ let
1674+ ( skip, has ) =
1675+ case attrId attr of
1676+ Testable.NoId ->
1677+ ( False, found )
1678+
1679+ Testable.IsWidth ->
1680+ ( found.hasWidth
1681+ , { hasWidth = True
1682+ , hasHeight = found.hasHeight
1683+ }
1684+ )
1685+
1686+ Testable.IsHeight ->
1687+ ( found.hasHeight
1688+ , { hasWidth = found.hasWidth
1689+ , hasHeight = True
1690+ }
1691+ )
1692+ in
1693+ ( has
1694+ , if skip then
1695+ caught
1696+
1697+ else
1698+ attr :: caught
1699+ )
1700+ )
1701+ ( { hasWidth = False
1702+ , hasHeight = False
1703+ }
1704+ , []
1705+ )
1706+ ls
1707+ |> Tuple.second
1708+ |> List.reverse
1709+
1710+
1711+{-| This is taking a normal test and rmoving its ability to attach a real `Element` attribute.
1712+-}
1713+implicitTest attr =
1714+ case attr of
1715+ Testable.LabeledTest details ->
1716+ Testable.AttrTest
1717+ { test = details.test
1718+ , label = "Implicit -> " ++ details.label
1719+ , id = details.id
1720+ }
1721+
1722+ otherwise ->
1723+ otherwise
tests/src/Testable/Element/Background.elm → tests-rendering/src/Testable/Element/Background.elmrenamed+5−4
@@ -5,23 +5,24 @@ module Testable.Element.Background exposing (color)
5import Dict
5import Dict
6import Element exposing (Color)
6import Element exposing (Color)
7import Element.Background as Background
7import Element.Background as Background
8−import Expect
9import Testable
8import Testable
10
9
11
10
12color : Color -> Testable.Attr msg
11color : Color -> Testable.Attr msg
13color clr =
12color clr =
14 Testable.LabeledTest
13 Testable.LabeledTest
15− { label = "background color-" ++ Testable.formatColor clr
14+ { label = "background color"
16 , attr = Background.color clr
15 , attr = Background.color clr
16+ , id = Testable.NoId
17 , test =
17 , test =
18− \context _ ->
18+ \context ->
19 let
19 let
20 selfBackgroundColor =
20 selfBackgroundColor =
21 context.self.style
21 context.self.style
22 |> Dict.get "background-color"
22 |> Dict.get "background-color"
23 |> Maybe.withDefault "notfound"
23 |> Maybe.withDefault "notfound"
24 in
24 in
25− Expect.true ("Color Match - " ++ (Testable.formatColor clr ++ " vs " ++ selfBackgroundColor))
25+ [ Testable.true ("expected " ++ (Testable.formatColor clr ++ ", found " ++ selfBackgroundColor))
26 (Testable.compareFormattedColor clr selfBackgroundColor)
26 (Testable.compareFormattedColor clr selfBackgroundColor)
27+ ]
27 }
28 }
tests-rendering/src/Testable/Element/Border.elmnew file+20
@@ -0,0 +1,20 @@
1+module Testable.Element.Border exposing (..)
2+
3+{-| -}
4+
5+import Dict
6+import Element exposing (Color)
7+import Element.Border as Border
8+import Element.Font as Font
9+import Expect
10+import Testable
11+
12+
13+color : Color -> Testable.Attr msg
14+color clr =
15+ Testable.Attr (Border.color clr)
16+
17+
18+width : Int -> Testable.Attr msg
19+width i =
20+ Testable.Attr (Border.width i)
tests/src/Testable/Element/Font.elm → tests-rendering/src/Testable/Element/Font.elmrenamed+14−6
@@ -1,29 +1,35 @@
1−module Testable.Element.Font exposing (color)
1+module Testable.Element.Font exposing (bold, color, size)
2
2
3{-| -}
3{-| -}
4
4
5import Dict
5import Dict
6import Element exposing (Color)
6import Element exposing (Color)
7import Element.Font as Font
7import Element.Font as Font
8−import Expect
9import Testable
8import Testable
10
9
11
10
11+bold : Testable.Attr msg
12+bold =
13+ Testable.Attr Font.bold
14+
15+
12color : Color -> Testable.Attr msg
16color : Color -> Testable.Attr msg
13color clr =
17color clr =
14 Testable.LabeledTest
18 Testable.LabeledTest
15 { label = "font color-" ++ Testable.formatColor clr
19 { label = "font color-" ++ Testable.formatColor clr
16 , attr = Font.color clr
20 , attr = Font.color clr
21+ , id = Testable.NoId
17 , test =
22 , test =
18− \context _ ->
23+ \context ->
19 let
24 let
20 selfFontColor =
25 selfFontColor =
21 context.self.style
26 context.self.style
22 |> Dict.get "color"
27 |> Dict.get "color"
23 |> Maybe.withDefault "notfound"
28 |> Maybe.withDefault "notfound"
24 in
29 in
25− Expect.true ("Color Match - " ++ (Testable.formatColor clr ++ " vs " ++ selfFontColor))
30+ [ Testable.true ("Color Match - " ++ (Testable.formatColor clr ++ " vs " ++ selfFontColor))
26 (Testable.compareFormattedColor clr selfFontColor)
31 (Testable.compareFormattedColor clr selfFontColor)
32+ ]
27 }
33 }
28
34
29
35
@@ -32,8 +38,9 @@ size i =
32 Testable.LabeledTest
38 Testable.LabeledTest
33 { label = "font size-" ++ String.fromInt i
39 { label = "font size-" ++ String.fromInt i
34 , attr = Font.size i
40 , attr = Font.size i
41+ , id = Testable.NoId
35 , test =
42 , test =
36− \context _ ->
43+ \context ->
37 let
44 let
38 selfFontSize =
45 selfFontSize =
39 context.self.style
46 context.self.style
@@ -43,6 +50,7 @@ size i =
43 formattedInt =
50 formattedInt =
44 String.fromInt i
51 String.fromInt i
45 in
52 in
46− Expect.true ("Size Match - " ++ (formattedInt ++ " vs " ++ selfFontSize))
53+ [ Testable.true ("Size Match - " ++ (formattedInt ++ " vs " ++ selfFontSize))
47 (formattedInt == selfFontSize)
54 (formattedInt == selfFontSize)
55+ ]
48 }
56 }
tests-rendering/src/Testable/Generator.elmnew file+398
@@ -0,0 +1,398 @@
1+module Testable.Generator exposing (..)
2+
3+{-| -}
4+
5+import Testable
6+import Testable.Element exposing (..)
7+import Testable.Element.Background as Background
8+import Testable.Element.Font as Font
9+
10+
11+{-| Given a list of attributes, generate every context this list of attributes could be in.
12+
13+So, this means,
14+
15+ - every element type
16+ - in every element type
17+
18+-}
19+element : String -> List (Testable.Attr msg) -> List ( String, Testable.Element msg )
20+element label attrs =
21+ -- [ ( label, paragraph attrs [ short ] )
22+ -- ]
23+ mapEveryCombo
24+ (\( selfLabel, makeSelf ) ( childLabel, child ) ->
25+ ( label ++ " - " ++ selfLabel ++ " > " ++ childLabel
26+ , makeSelf attrs child
27+ )
28+ )
29+ layouts
30+ contents
31+
32+
33+{-| Given a list of attributes, generate every context this list of attributes could be in.
34+
35+So, this means,
36+
37+ - every element type
38+ - in every element type
39+
40+-}
41+elementInLayout : String -> List (Testable.Attr msg) -> List ( String, Testable.Element msg )
42+elementInLayout label attrs =
43+ mapEveryCombo3
44+ (\( layoutLabel, makeLayout ) ( selfLabel, makeSelf ) ( childLabel, child ) ->
45+ ( label ++ " - " ++ layoutLabel ++ " > " ++ selfLabel ++ " > " ++ childLabel
46+ , makeLayout [] (makeSelf attrs child)
47+ )
48+ )
49+ layouts
50+ layouts
51+ contents
52+
53+
54+{-| Sometimes we want to try a whole bunch of combinations of attributes
55+
56+This makes it a bit easier to construct
57+
58+-}
59+elementWith : String -> List ( String, List (Testable.Attr msg) ) -> List ( String, Testable.Element msg )
60+elementWith label labelAttrs =
61+ mapEveryCombo3
62+ (\( attrLabel, attrs ) ( selfLabel, makeSelf ) ( childLabel, child ) ->
63+ ( label ++ " - " ++ selfLabel ++ " with " ++ attrLabel ++ " > " ++ childLabel
64+ , makeSelf attrs child
65+ )
66+ )
67+ labelAttrs
68+ layouts
69+ contents
70+
71+
72+{-| This varies the layout element that an element is in.
73+-}
74+elementInLayoutWith :
75+ String
76+ ->
77+ List
78+ ( String
79+ , { self : List (Testable.Attr msg)
80+ , parent : List (Testable.Attr msg)
81+ }
82+ )
83+ -> List ( String, Testable.Element msg )
84+elementInLayoutWith label labelAttrs =
85+ mapEveryCombo4
86+ (\( attrLabel, attrs ) ( layoutLabel, makeLayout ) ( selfLabel, makeSelf ) ( childLabel, child ) ->
87+ ( label ++ " - " ++ layoutLabel ++ " > " ++ selfLabel ++ " with " ++ attrLabel ++ " > " ++ childLabel
88+ , makeLayout attrs.parent (makeSelf attrs.self child)
89+ )
90+ )
91+ labelAttrs
92+ allLayouts
93+ layouts
94+ contents
95+
96+
97+layouts =
98+ [ ( "el"
99+ , \attrs child ->
100+ el attrs child
101+ )
102+ , ( "row"
103+ , \attrs child ->
104+ row attrs [ child ]
105+ )
106+ , ( "col"
107+ , \attrs child ->
108+ column attrs [ child ]
109+ )
110+ , ( "para"
111+ , \attrs child ->
112+ paragraph attrs [ child ]
113+ )
114+ , ( "txtCol"
115+ , \attrs child ->
116+ textColumn attrs [ child ]
117+ )
118+ ]
119+
120+
121+allElements =
122+ [ ( "el"
123+ , \attrs child ->
124+ el attrs child
125+ )
126+ , ( "row"
127+ , \attrs child ->
128+ row attrs [ child ]
129+ )
130+ , ( "col"
131+ , \attrs child ->
132+ column attrs [ child ]
133+ )
134+ , ( "para"
135+ , \attrs child ->
136+ paragraph attrs [ child ]
137+ )
138+ , ( "txtCol"
139+ , \attrs child ->
140+ textColumn attrs [ child ]
141+ )
142+ ]
143+
144+
145+allLayouts =
146+ [ ( "el"
147+ , \attrs child ->
148+ el attrs child
149+ )
150+ , ( "row 3, self 1"
151+ , \attrs child ->
152+ row attrs [ child, box, box ]
153+ )
154+ , ( "row 3, self 2"
155+ , \attrs child ->
156+ row attrs [ box, child, box ]
157+ )
158+ , ( "row 3, self 3"
159+ , \attrs child ->
160+ row attrs [ box, box, child ]
161+ )
162+ , ( "col 3, self 1"
163+ , \attrs child ->
164+ column attrs [ child, box, box ]
165+ )
166+ , ( "col 3, self 2"
167+ , \attrs child ->
168+ column attrs [ box, child, box ]
169+ )
170+ , ( "col 3, self 3"
171+ , \attrs child ->
172+ column attrs [ box, box, child ]
173+ )
174+ , ( "para"
175+ , \attrs child ->
176+ paragraph attrs [ child ]
177+ )
178+ , ( "txtCol"
179+ , \attrs child ->
180+ textColumn attrs [ child ]
181+ )
182+ ]
183+
184+
185+nearbys =
186+ [ ( "inFront", inFront )
187+ , ( "above", above )
188+ , ( "onLeft", onLeft )
189+ , ( "onRight", onRight )
190+ , ( "below", below )
191+ , ( "behindContent", behindContent )
192+ ]
193+
194+
195+alignments =
196+ horizontal ++ vertical
197+
198+
199+horizontal =
200+ [ Tuple.pair "alignLeft" alignLeft
201+ , Tuple.pair "alignRight" alignRight
202+ , Tuple.pair "centerX" centerX
203+ ]
204+
205+
206+vertical =
207+ [ Tuple.pair "alignTop" alignTop
208+ , Tuple.pair "alignBottom" alignBottom
209+ , Tuple.pair "centerY" centerY
210+ ]
211+
212+
213+extractLabel maybe =
214+ maybe
215+
216+
217+allAlignments =
218+ mapEveryCombo
219+ (\maybeOne maybeTwo ->
220+ let
221+ labels =
222+ List.filterMap (Maybe.map Tuple.first)
223+ [ maybeOne
224+ , maybeTwo
225+ ]
226+
227+ attrs =
228+ List.filterMap (Maybe.map Tuple.second)
229+ [ maybeOne
230+ , maybeTwo
231+ ]
232+ in
233+ Tuple.pair (String.join "++" labels)
234+ attrs
235+ )
236+ (Nothing :: List.map Just horizontal)
237+ (Nothing :: List.map Just vertical)
238+
239+
240+contents =
241+ [ ( "none", none )
242+ , ( "short text", text short )
243+
244+ -- , ( "long text", text lorem )
245+ , ( "box"
246+ , box
247+ )
248+ ]
249+
250+
251+box =
252+ el
253+ [ width (px 50)
254+ , height (px 50)
255+ , Background.color (rgb (240 / 255) 0 (245 / 255))
256+ , Font.color (rgb 1 1 1)
257+ ]
258+ none
259+
260+
261+short =
262+ "short and small"
263+
264+
265+lorem =
266+ "There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration in some form, by injected humour, or randomised words which don't look even slightly believable. If you are going to use a passage of Lorem Ipsum, you need to be sure there isn't anything embarrassing hidden in the middle of text. All the Lorem Ipsum generators on the Internet tend to repeat predefined chunks as necessary, making this the first true generator on the Internet. It uses a dictionary of over 200 Latin words, combined with a handful of model sentence structures, to generate Lorem Ipsum which looks reasonable. The generated Lorem Ipsum is therefore always free from repetition, injected humour, or non-characteristic words etc."
267+
268+
269+mapEveryCombo fn listOne listTwo =
270+ List.concatMap
271+ (\one ->
272+ List.map
273+ (\two ->
274+ fn one two
275+ )
276+ listTwo
277+ )
278+ listOne
279+
280+
281+mapEveryCombo3 fn listOne listTwo listThree =
282+ List.concatMap
283+ (\one ->
284+ List.concatMap
285+ (\two ->
286+ List.map
287+ (\three ->
288+ fn one two three
289+ )
290+ listThree
291+ )
292+ listTwo
293+ )
294+ listOne
295+
296+
297+mapEveryCombo4 fn listOne listTwo listThree listFour =
298+ List.concatMap
299+ (\one ->
300+ List.concatMap
301+ (\two ->
302+ List.concatMap
303+ (\three ->
304+ List.map
305+ (\four ->
306+ fn one two three four
307+ )
308+ listFour
309+ )
310+ listThree
311+ )
312+ listTwo
313+ )
314+ listOne
315+
316+
317+sizes render =
318+ List.concatMap
319+ (\( widthLen, heightLen ) ->
320+ [ text (Debug.toString ( widthLen, heightLen ))
321+ , render
322+ (\attrs children ->
323+ el
324+ (width widthLen
325+ :: height heightLen
326+ :: attrs
327+ )
328+ children
329+ )
330+ ]
331+ )
332+ allLengthPairs
333+
334+
335+allLengthPairs : List ( Length, Length )
336+allLengthPairs =
337+ let
338+ crossProduct len =
339+ List.map (Tuple.pair len) lengths
340+ in
341+ List.concatMap crossProduct lengths
342+
343+
344+lengths =
345+ [ px 50
346+ , fill
347+ , shrink
348+ , fill
349+ |> maximum 100
350+ , fill
351+ |> maximum 100
352+ |> minimum 50
353+ , shrink
354+ |> maximum 100
355+ , shrink
356+ |> maximum 100
357+ |> minimum 50
358+ ]
359+
360+
361+type Generated thing
362+ = Generated (List (Labeled thing))
363+
364+
365+type alias Labeled thing =
366+ ( String, thing )
367+
368+
369+with : List (Labeled a) -> List (Labeled (a -> b)) -> List (Labeled b)
370+with first funcs =
371+ List.concatMap
372+ (\( lbl, fst ) ->
373+ List.map
374+ (\( fnLbl, fn ) ->
375+ Tuple.pair (fnLbl ++ "+" ++ lbl) (fn fst)
376+ )
377+ funcs
378+ )
379+ first
380+
381+
382+generate : String -> generated -> List (Labeled generated)
383+generate lbl fn =
384+ [ Tuple.pair lbl fn
385+ ]
386+
387+
388+test : List (Labeled (Testable.Element msg))
389+test =
390+ generate "Alignments"
391+ (\align ->
392+ el align none
393+ )
394+ |> with allAlignments
395+
396+
397+
398+-- |>
tests-rendering/src/Testable/Runner.elmnew file+607
@@ -0,0 +1,607 @@
1+port module Testable.Runner exposing
2+ ( Msg
3+ , Testable
4+ , TestableProgram
5+ , program
6+ , rename
7+ , show
8+ , testable
9+ )
10+
11+{-| -}
12+
13+import Browser
14+import Dict exposing (Dict)
15+import Element
16+import Element.Background as Background
17+import Element.Border as Border
18+import Element.Events as Events
19+import Element.Font as Font
20+import Html exposing (Html)
21+import Html.Attributes
22+import Process
23+import Task
24+import Testable
25+import Time
26+
27+
28+show : Testable.Element msg -> Html msg
29+show =
30+ Testable.toHtml
31+
32+
33+type alias TestableProgram =
34+ Program () (Model Msg) Msg
35+
36+
37+{-| This should be a real type, but I'm too busy atm.
38+-}
39+type alias Testable =
40+ ( String, Testable.Element Msg )
41+
42+
43+rename : String -> Testable -> Testable
44+rename newName ( _, el ) =
45+ ( newName, el )
46+
47+
48+testable : String -> Testable.Element Msg -> Testable
49+testable =
50+ Tuple.pair
51+
52+
53+palette =
54+ { white = Element.rgb 1 1 1
55+ , red = Element.rgb 1 0 0
56+ , green = Element.rgb 0 1 0
57+ , black = Element.rgb 0 0 0
58+ , lightGrey = Element.rgb 0.7 0.7 0.7
59+ }
60+
61+
62+program : List Testable -> TestableProgram
63+program tests =
64+ let
65+ ( current, upcoming ) =
66+ case tests of
67+ [] ->
68+ ( Nothing, [] )
69+
70+ cur :: remaining ->
71+ ( Just cur, remaining )
72+ in
73+ Browser.element
74+ { init =
75+ always
76+ ( { current = current
77+ , upcoming = upcoming
78+ , finished = []
79+ , selected = 0
80+ , highlightDomId = Nothing
81+ }
82+ , Task.perform (always Analyze)
83+ (Process.sleep 64
84+ |> Task.andThen
85+ (always Time.now)
86+ )
87+ )
88+ , view = view
89+ , update = update
90+ , subscriptions = subscriptions
91+ }
92+
93+
94+subscriptions : Model Msg -> Sub Msg
95+subscriptions model =
96+ Sub.batch
97+ [ styles RefreshBoundingBox
98+ ]
99+
100+
101+type alias Model msg =
102+ { current : Maybe ( String, Testable.Element msg )
103+ , upcoming : List ( String, Testable.Element msg )
104+ , finished : List (WithResults (Testable.Element msg))
105+ , selected : Int
106+ , highlightDomId : Maybe String
107+ }
108+
109+
110+type alias WithResults thing =
111+ { index : Int
112+ , element : thing
113+ , label : String
114+ , results :
115+ List Testable.LayoutTest
116+ }
117+
118+
119+encodeForReport :
120+ List (WithResults (Testable.Element msg))
121+ ->
122+ List
123+ { label : String
124+ , results :
125+ List
126+ { description : String
127+ , passing : Bool
128+ , todo : Bool
129+ }
130+ }
131+encodeForReport withResults =
132+ let
133+ prepareExpectation layoutTest exp =
134+ case exp of
135+ Testable.Todo description ->
136+ { description = description
137+ , passing = False
138+ , todo = True
139+ }
140+
141+ Testable.Expect details ->
142+ { description = details.description
143+ , passing = details.result
144+ , todo = False
145+ }
146+
147+ prepareNode layoutTest =
148+ List.map (prepareExpectation layoutTest) layoutTest.expectations
149+
150+ prepare { label, results } =
151+ { label = label
152+ , results = List.concatMap prepareNode results
153+ }
154+ in
155+ List.map prepare withResults
156+
157+
158+type Msg
159+ = NoOp
160+ | Analyze
161+ | Select Int
162+ | HighlightDomID (Maybe String)
163+ | RefreshBoundingBox
164+ (List
165+ { id : String
166+ , bbox : Testable.BoundingBox
167+ , style : List ( String, String )
168+ , isVisible : Bool
169+ , textMetrics : List Testable.TextMetrics
170+ }
171+ )
172+
173+
174+runTest : Int -> Dict String Testable.Found -> String -> Testable.Element msg -> WithResults (Testable.Element msg)
175+runTest index boxes label element =
176+ let
177+ results =
178+ Testable.runTests boxes element
179+ in
180+ { index = index
181+ , element = element
182+ , label = label
183+ , results = results
184+ }
185+
186+
187+update : Msg -> Model Msg -> ( Model Msg, Cmd Msg )
188+update msg model =
189+ case msg of
190+ NoOp ->
191+ ( model, Cmd.none )
192+
193+ HighlightDomID newId ->
194+ ( { model | highlightDomId = newId }
195+ , Cmd.none
196+ )
197+
198+ Select index ->
199+ ( { model | selected = index }
200+ , Cmd.none
201+ )
202+
203+ RefreshBoundingBox boxes ->
204+ case model.current of
205+ Nothing ->
206+ ( model
207+ , Cmd.none
208+ )
209+
210+ Just ( label, current ) ->
211+ let
212+ toTuple box =
213+ ( box.id
214+ , { style = Dict.fromList box.style
215+ , bbox = box.bbox
216+ , isVisible = box.isVisible
217+ , textMetrics = box.textMetrics
218+ }
219+ )
220+
221+ foundData =
222+ boxes
223+ |> List.map toTuple
224+ |> Dict.fromList
225+
226+ currentResults =
227+ runTest (List.length model.finished) foundData label current
228+ in
229+ case model.upcoming of
230+ [] ->
231+ ( { model
232+ | current = Nothing
233+ , finished = model.finished ++ [ currentResults ]
234+ }
235+ , report (encodeForReport (currentResults :: model.finished))
236+ )
237+
238+ newCurrent :: remaining ->
239+ ( { model
240+ | finished = model.finished ++ [ currentResults ]
241+ , current = Just newCurrent
242+ , upcoming = remaining
243+ }
244+ , Task.perform (always Analyze)
245+ (Process.sleep 64
246+ |> Task.andThen
247+ (always Time.now)
248+ )
249+ )
250+
251+ Analyze ->
252+ case model.current of
253+ Nothing ->
254+ ( model
255+ , Cmd.none
256+ )
257+
258+ Just ( label, current ) ->
259+ ( model
260+ , analyze (Testable.getIds current)
261+ )
262+
263+
264+view : Model Msg -> Html.Html Msg
265+view model =
266+ case model.current of
267+ Nothing ->
268+ if List.isEmpty model.upcoming then
269+ let
270+ selected =
271+ getByIndex model.selected model.finished
272+ in
273+ Element.layout
274+ [ Font.size 16
275+ , Element.inFront (Element.html (viewElementHighlight model))
276+ , Element.height Element.fill
277+ ]
278+ <|
279+ Element.row [ Element.width Element.fill, Element.height Element.fill ]
280+ [ Element.el
281+ [ Element.width
282+ (Element.fill
283+ |> Element.maximum 900
284+ )
285+ , Element.alignTop
286+ , Element.height Element.fill
287+ , Element.scrollbars
288+ ]
289+ (Element.el
290+ [ Element.centerX
291+ , Element.padding 100
292+ , Border.dashed
293+ , Border.width 2
294+ , Border.color palette.lightGrey
295+ , Font.size 20
296+ , Element.inFront
297+ (Element.el
298+ [ Font.size 14
299+ , Font.color palette.lightGrey
300+ ]
301+ (Element.text "test case")
302+ )
303+ ]
304+ (case selected of
305+ Nothing ->
306+ Element.text "nothing selected"
307+
308+ Just sel ->
309+ Testable.toElement sel.element
310+ )
311+ )
312+ , Element.column
313+ [ Element.spacing 20
314+ , Element.padding 20
315+ , Element.width Element.fill
316+ , Element.height Element.fill
317+ , Element.scrollbarY
318+ ]
319+ (model.finished
320+ |> List.sortBy hasFailure
321+ |> List.map (viewResult model.selected)
322+ )
323+ ]
324+
325+ else
326+ Html.text ""
327+
328+ Just ( label, current ) ->
329+ Testable.toHtml current
330+
331+
332+getByIndex i ls =
333+ List.foldl
334+ (\elem ( index, found ) ->
335+ if i == index then
336+ ( index + 1, Just elem )
337+
338+ else
339+ ( index + 1, found )
340+ )
341+ ( 0, Nothing )
342+ ls
343+ |> Tuple.second
344+
345+
346+viewElementHighlight model =
347+ case model.highlightDomId of
348+ Nothing ->
349+ Html.text ""
350+
351+ Just highlightDomId ->
352+ let
353+ elementHighlight =
354+ highlightDomId ++ " { outline: solid black; }"
355+
356+ testId =
357+ highlightDomId
358+ |> String.dropLeft 1
359+ |> String.append "#tests-"
360+
361+ testHighlight =
362+ testId ++ " { outline: dashed black; }"
363+
364+ styleSheet =
365+ String.join "\n"
366+ [ elementHighlight
367+ , testHighlight
368+ ]
369+ in
370+ Html.node "style"
371+ []
372+ [ Html.text styleSheet
373+ ]
374+
375+
376+hasFailure : WithResults (Testable.Element Msg) -> Int
377+hasFailure myTest =
378+ if
379+ List.any
380+ (not << isPassing)
381+ myTest.results
382+ then
383+ 0
384+
385+ else
386+ 1
387+
388+
389+isExpectationPassing result =
390+ case result of
391+ Testable.Todo label ->
392+ True
393+
394+ Testable.Expect details ->
395+ details.result
396+
397+
398+isPassing layoutTest =
399+ List.all isExpectationPassing layoutTest.expectations
400+
401+
402+viewResult : Int -> WithResults (Testable.Element Msg) -> Element.Element Msg
403+viewResult selectedIndex myTest =
404+ if myTest.index == selectedIndex then
405+ Element.column
406+ [ Element.alignLeft
407+ , Element.spacing 16
408+ ]
409+ [ Element.el [ Font.size 24 ] (Element.text myTest.label)
410+ , Element.column
411+ [ Element.alignLeft, Element.spacing 16 ]
412+ (myTest.results
413+ |> groupBy .elementDomId
414+ |> List.map (expandDetails >> viewLayoutTestGroup)
415+ )
416+ ]
417+
418+ else
419+ let
420+ ( passing, failing ) =
421+ List.partition isPassing myTest.results
422+ in
423+ Element.column
424+ [ Element.alignLeft
425+ , Element.spacing 16
426+ , Element.pointer
427+ , Events.onClick (Select myTest.index)
428+ ]
429+ [ Element.row [ Element.spacing 16 ]
430+ [ Element.el [ Font.size 16 ] (Element.text myTest.label)
431+ , Element.text (String.fromInt (List.length passing) ++ " passing")
432+ , let
433+ failingCount =
434+ List.length failing
435+ in
436+ if failingCount == 0 then
437+ Element.none
438+
439+ else
440+ Element.text (String.fromInt (List.length failing) ++ " failing")
441+ ]
442+ ]
443+
444+
445+expandDetails group =
446+ case group.members of
447+ [] ->
448+ { id = group.id
449+ , elementType = Testable.EmptyType
450+ , members = group.members
451+ }
452+
453+ top :: _ ->
454+ { id = group.id
455+ , elementType = top.elementType
456+ , members = group.members
457+ }
458+
459+
460+groupBy fn list =
461+ groupWhile (\one two -> fn one == fn two) list
462+ |> List.map
463+ (\( fst, remaining ) ->
464+ { id = fn fst
465+ , members = fst :: remaining
466+ }
467+ )
468+
469+
470+groupWhile : (a -> a -> Bool) -> List a -> List ( a, List a )
471+groupWhile isSameGroup items =
472+ List.foldr
473+ (\x acc ->
474+ case acc of
475+ [] ->
476+ [ ( x, [] ) ]
477+
478+ ( y, restOfGroup ) :: groups ->
479+ if isSameGroup x y then
480+ ( x, y :: restOfGroup ) :: groups
481+
482+ else
483+ ( x, [] ) :: acc
484+ )
485+ []
486+ items
487+
488+
489+viewLayoutTestGroup group =
490+ let
491+ testId =
492+ group.id
493+ |> String.dropLeft 1
494+ |> String.append "tests-"
495+ in
496+ Element.column
497+ [ Element.spacing 8
498+ , Element.htmlAttribute (Html.Attributes.id testId)
499+ , Events.onMouseEnter (HighlightDomID (Just group.id))
500+ , Events.onMouseLeave (HighlightDomID Nothing)
501+ , Element.htmlAttribute (Html.Attributes.style "user-select" "none")
502+ ]
503+ [ Element.row [ Element.spacing 16 ]
504+ [ Element.el [] (Element.text (Testable.elementTypeToString group.elementType))
505+ , Element.el [ Font.color palette.lightGrey ] (Element.text group.id)
506+ ]
507+ , Element.column
508+ [ Element.spacing 8
509+ , Element.paddingXY 32 0
510+ ]
511+ (List.map viewLayoutTest group.members)
512+ ]
513+
514+
515+type alias Grouped thing =
516+ { id : String
517+ , members : List thing
518+ }
519+
520+
521+viewLayoutTest layoutTest =
522+ Element.column
523+ [ Element.spacing 8
524+ ]
525+ [ Element.row [ Element.spacing 8 ]
526+ [ Element.el [ Font.bold ] (Element.text layoutTest.label)
527+
528+ -- , Element.el [ Font.color palette.lightGrey ] (Element.text layoutTest.elementDomId)
529+ ]
530+ , Element.column [ Element.spacing 8 ]
531+ (List.map viewLayoutExpectation layoutTest.expectations)
532+ ]
533+
534+
535+viewLayoutExpectation expectation =
536+ case expectation of
537+ Testable.Todo label ->
538+ Element.row [ Element.spacing 4 ]
539+ [ todo, Element.text label ]
540+
541+ Testable.Expect details ->
542+ if details.result then
543+ Element.row [ Element.spacing 4 ]
544+ [ pass, Element.text details.description ]
545+
546+ else
547+ Element.row [ Element.spacing 4 ]
548+ [ fail, Element.text details.description ]
549+
550+
551+badge color text =
552+ Element.el
553+ [ Background.color color
554+ , Font.color palette.black
555+ , Element.paddingXY 4 8
556+ , Border.rounded 2
557+ ]
558+ (Element.text text)
559+
560+
561+todo =
562+ badge palette.lightGrey "todo"
563+
564+
565+pass =
566+ badge palette.green "pass"
567+
568+
569+fail =
570+ badge palette.red "fail"
571+
572+
573+formatKeyValue : String -> String -> String
574+formatKeyValue key val =
575+ key ++ ": " ++ val
576+
577+
578+port report :
579+ List
580+ { label : String
581+ , results :
582+ List
583+ { description : String
584+ , passing : Bool
585+ , todo : Bool
586+ }
587+ }
588+ -> Cmd msg
589+
590+
591+port test : String -> Cmd msg
592+
593+
594+port analyze : List String -> Cmd msg
595+
596+
597+port styles :
598+ (List
599+ { id : String
600+ , bbox : Testable.BoundingBox
601+ , style : List ( String, String )
602+ , isVisible : Bool
603+ , textMetrics : List Testable.TextMetrics
604+ }
605+ -> msg
606+ )
607+ -> Sub msg
tests-rendering/src/Tests/Alignment.elmnew file+49
@@ -0,0 +1,49 @@
1+module Tests.Alignment exposing (view)
2+
3+{-| Testing nearby elements such as those defined with `above`, `below`, etc.
4+-}
5+
6+import Testable
7+import Testable.Element exposing (..)
8+import Testable.Element.Background as Background
9+import Testable.Element.Font as Font
10+import Testable.Generator
11+import Tests.Palette as Palette exposing (..)
12+
13+
14+box attrs =
15+ el
16+ ([ width (px 50)
17+ , height (px 50)
18+ , Background.color blue
19+ ]
20+ ++ attrs
21+ )
22+ none
23+
24+
25+{-| -}
26+view : List ( String, Testable.Element msg )
27+view =
28+ List.concat
29+ [ Testable.Generator.generate "Alignments"
30+ (\layout element alignment ->
31+ layout
32+ [ width (px 800)
33+ , height (px 800)
34+ , Background.color lightGrey
35+ ]
36+ (element
37+ ([ width (px 200)
38+ , height (px 200)
39+ , Background.color red
40+ ]
41+ ++ alignment
42+ )
43+ none
44+ )
45+ )
46+ |> Testable.Generator.with Testable.Generator.allLayouts
47+ |> Testable.Generator.with Testable.Generator.allElements
48+ |> Testable.Generator.with Testable.Generator.allAlignments
49+ ]
tests-rendering/src/Tests/All.elmnew file+44
@@ -0,0 +1,44 @@
1+module Tests.All exposing (main)
2+
3+{-| -}
4+
5+import Layout.NestedParagraphs
6+import Layout.SafariBugIssue147
7+import Testable.Generator
8+import Testable.Runner
9+import Tests.Alignment
10+import Tests.Nearby
11+import Tests.Spacing
12+import Tests.TextWrapping
13+import Tests.Transparency
14+
15+
16+main : Testable.Runner.TestableProgram
17+main =
18+ (Testable.Runner.program << List.concat)
19+ [ Testable.Generator.elementInLayout "Basics" []
20+ , Tests.Nearby.view
21+ , Tests.Alignment.view
22+ , Tests.Spacing.view
23+
24+ -- [
25+ -- , Tuple.pair "Transparency" Tests.Transparency.view
26+ -- ]
27+ -- , [ Tuple.pair "Paragraph wrapping" Tests.TextWrapping.view
28+ -- ]
29+ , issues
30+ ]
31+
32+
33+issues =
34+ [ -- Testable.Runner.rename "Weird Centering" WeirdCentering.view
35+ -- , Testable.Runner.rename "Stacked scrolling columns height" StackedScrollingColumnsHeight.view
36+ -- ,
37+ Testable.Runner.rename "Safari bug issue147" Layout.SafariBugIssue147.view
38+ , Testable.Runner.rename "Nested paragraphs" Layout.NestedParagraphs.view
39+
40+ -- , Testable.Runner.rename "Issue 22, zIndex" Nearby.Issue22ZIndex.view
41+ -- , Testable.Runner.rename "inFrontIssue" Nearby.InFrontIssue.view
42+ -- , Testable.Runner.rename "El in fixed height column" ElInFixedHeightColumn.view
43+ -- , Testable.Runner.rename "Clipped el in fixed width column" ClippedElInFixedWidthColumn.view
44+ ]
tests-rendering/src/Tests/Nearby.elmnew file+179
@@ -0,0 +1,179 @@
1+module Tests.Nearby exposing (view)
2+
3+{-| Testing nearby elements such as those defined with `above`, `below`, etc.
4+-}
5+
6+import Html
7+import Testable
8+import Testable.Element exposing (..)
9+import Testable.Element.Background as Background
10+import Testable.Element.Font as Font
11+import Testable.Generator
12+import Testable.Runner
13+import Tests.Palette as Palette exposing (..)
14+
15+
16+box attrs =
17+ el
18+ ([ width (px 50)
19+ , height (px 50)
20+ , Background.color blue
21+ ]
22+ ++ attrs
23+ )
24+ none
25+
26+
27+justBox size color attrs =
28+ el
29+ ([ width (px size)
30+ , height (px size)
31+ , Background.color color
32+ ]
33+ ++ attrs
34+ )
35+ none
36+
37+
38+littleBox name attrs =
39+ el
40+ ([ label name
41+ , width (px 5)
42+ , height (px 5)
43+ ]
44+ ++ attrs
45+ )
46+ none
47+
48+
49+p attrs =
50+ paragraph
51+ ([ Background.color blue
52+ , Font.color white
53+ , padding 20
54+ ]
55+ ++ attrs
56+ )
57+ [ text "Lorem Ipsum or something or other." ]
58+
59+
60+{-| -}
61+view : List ( String, Testable.Element msg )
62+view =
63+ List.concat
64+ [ [ Tuple.pair "Parent inFront above child inFront" layeredVisibility
65+ , Tuple.pair "Sibling onLeft above sibling inFront" overlappingChildren
66+ , Tuple.pair "el with all nearbys and alignments" master
67+ , Tuple.pair "paragraph with all nearbys and alignments" masterParagraph
68+ ]
69+ , Testable.Generator.generate "Nearbys"
70+ (\element nearby ->
71+ element
72+ [ nearby (box [])
73+ , width (px 200)
74+ , height (px 200)
75+ , Background.color red
76+ ]
77+ none
78+ )
79+ |> Testable.Generator.with Testable.Generator.allElements
80+ |> Testable.Generator.with Testable.Generator.nearbys
81+ , Testable.Generator.generate "Nearbys with alignment"
82+ (\element nearby align ->
83+ element
84+ [ nearby (box [ align ])
85+ , width (px 200)
86+ , height (px 200)
87+ , Background.color red
88+ ]
89+ none
90+ )
91+ |> Testable.Generator.with Testable.Generator.allElements
92+ |> Testable.Generator.with Testable.Generator.nearbys
93+ |> Testable.Generator.with Testable.Generator.alignments
94+ ]
95+
96+
97+layeredVisibility =
98+ el
99+ [ centerX
100+ , inFront (justBox 40 red [ isVisible ])
101+ ]
102+ (el [ inFront (justBox 30 green []) ]
103+ (justBox 50 blue [])
104+ )
105+
106+
107+overlappingChildren =
108+ row [ centerX ]
109+ [ el [ inFront (justBox 40 green []) ]
110+ (justBox 40 darkGrey [])
111+ , el [ onLeft (littleBox "overlapping" [ isVisible, Background.color red ]) ]
112+ (justBox 40 darkGrey [])
113+ ]
114+
115+
116+little name attrs =
117+ el
118+ ([ label name
119+ , width (px 5)
120+ , height (px 5)
121+ , Background.color darkCharcoal
122+ ]
123+ ++ attrs
124+ )
125+ none
126+
127+
128+master =
129+ el [ padding 20 ] <|
130+ box
131+ [ above (little "above-left" [ alignLeft ])
132+ , above (little "above-center" [ centerX ])
133+ , above (little "above-right" [ alignRight ])
134+ , below (little "below-left" [ alignLeft ])
135+ , below (little "below-center" [ centerX ])
136+ , below (little "below-right" [ alignRight ])
137+ , onRight (little "onRight-left" [ alignTop ])
138+ , onRight (little "onRight-center" [ centerY ])
139+ , onRight (little "onRight-right" [ alignBottom ])
140+ , onLeft (little "onLeft-left" [ alignTop ])
141+ , onLeft (little "onLeft-center" [ centerY ])
142+ , onLeft (little "onLeft-right" [ alignBottom ])
143+ , inFront (little "infront-left-top" [ alignTop, alignLeft ])
144+ , inFront (little "infront-center-top" [ alignTop, centerX ])
145+ , inFront (little "infront-right-top" [ alignTop, alignRight ])
146+ , inFront (little "infront-left-center" [ centerY, alignLeft ])
147+ , inFront (little "infront-center-center" [ centerY, centerX ])
148+ , inFront (little "infront-right-center" [ centerY, alignRight ])
149+ , inFront (little "infront-left-bottom" [ alignBottom, alignLeft ])
150+ , inFront (little "infront-center-bottom" [ alignBottom, centerX ])
151+ , inFront (little "infront-right-bottom" [ alignBottom, alignRight ])
152+ ]
153+
154+
155+masterParagraph =
156+ el [ padding 20 ] <|
157+ p
158+ [ above (little "above-left" [ alignLeft ])
159+ , above (little "above-center" [ centerX ])
160+ , above (little "above-right" [ alignRight ])
161+ , below (little "below-left" [ alignLeft ])
162+ , below (little "below-center" [ centerX ])
163+ , below (little "below-right" [ alignRight ])
164+ , onRight (little "onRight-left" [ alignTop ])
165+ , onRight (little "onRight-center" [ centerY ])
166+ , onRight (little "onRight-right" [ alignBottom ])
167+ , onLeft (little "onLeft-left" [ alignTop ])
168+ , onLeft (little "onLeft-center" [ centerY ])
169+ , onLeft (little "onLeft-right" [ alignBottom ])
170+ , inFront (little "infront-left-top" [ alignTop, alignLeft ])
171+ , inFront (little "infront-center-top" [ alignTop, centerX ])
172+ , inFront (little "infront-right-top" [ alignTop, alignRight ])
173+ , inFront (little "infront-left-center" [ centerY, alignLeft ])
174+ , inFront (little "infront-center-center" [ centerY, centerX ])
175+ , inFront (little "infront-right-center" [ centerY, alignRight ])
176+ , inFront (little "infront-left-bottom" [ alignBottom, alignLeft ])
177+ , inFront (little "infront-center-bottom" [ alignBottom, centerX ])
178+ , inFront (little "infront-right-bottom" [ alignBottom, alignRight ])
179+ ]
tests/Tests/Palette.elm → tests-rendering/src/Tests/Palette.elmrenamed+5−1
@@ -1,4 +1,4 @@
1−module Tests.Palette exposing (..)
1+module Tests.Palette exposing (black, blue, darkCharcoal, darkGrey, green, grey, lightGrey, red, rgba, white)
2
2
3{-| -}
3{-| -}
4
4
@@ -9,6 +9,10 @@ rgba r g b a =
9 Element.rgba (r / 255) (g / 255) (b / 255) a
9 Element.rgba (r / 255) (g / 255) (b / 255) a
10
10
11
11
12+black =
13+ Element.rgb 0 0 0
14+
15+
12darkGrey =
16darkGrey =
13 Element.rgb 0.8 0.8 0.8
17 Element.rgb 0.8 0.8 0.8
14
18
tests-rendering/src/Tests/Run.elmnew file+14
@@ -0,0 +1,14 @@
1+module Tests.Run exposing (main)
2+
3+{-| _NOTE_ this is auto-generated! Notouchy!
4+-}
5+
6+import ElInFixedHeightColumn
7+import Testable.Runner
8+
9+
10+main : Testable.Runner.TestableProgram
11+main =
12+ Testable.Runner.program
13+ [ Testable.Runner.rename " El In Fixed Height Column" ElInFixedHeightColumn.view
14+ ]
tests-rendering/src/Tests/Spacing.elmnew file+36
@@ -0,0 +1,36 @@
1+module Tests.Spacing exposing (view)
2+
3+{-| Test that spacing works
4+-}
5+
6+import Testable
7+import Testable.Element exposing (..)
8+import Testable.Element.Background as Background
9+import Testable.Element.Font as Font
10+import Testable.Generator
11+import Tests.Palette as Palette exposing (..)
12+
13+
14+{-| -}
15+view : List ( String, Testable.Element msg )
16+view =
17+ List.concat
18+ [ Testable.Generator.generate "Spacing"
19+ (\layout element ->
20+ layout
21+ [ width (px 800)
22+ , height (px 800)
23+ , Background.color lightGrey
24+ , spacing 20
25+ ]
26+ (element
27+ [ width (px 200)
28+ , height (px 200)
29+ , Background.color red
30+ ]
31+ none
32+ )
33+ )
34+ |> Testable.Generator.with Testable.Generator.allLayouts
35+ |> Testable.Generator.with Testable.Generator.allElements
36+ ]
tests/Tests/Table.elm → tests-rendering/src/Tests/Table.elm.todorenamed+3−3
@@ -1,12 +1,12 @@
1−module Tests.Table exposing (..)
1+module Tests.Table exposing (box, container, main, view)
2
2
3−import Tests.Palette as Palette exposing (..)
4import Html
3import Html
5import Testable
4import Testable
6import Testable.Element as Element exposing (..)
5import Testable.Element as Element exposing (..)
7import Testable.Element.Background as Background
6import Testable.Element.Background as Background
8import Testable.Element.Font as Font
7import Testable.Element.Font as Font
9import Testable.Runner
8import Testable.Runner
9+import Tests.Palette as Palette exposing (..)
10
10
11
11
12{-| -}
12{-| -}
@@ -104,7 +104,7 @@ view =
104 el [ Font.color white ] <|
104 el [ Font.color white ] <|
105 text "Index"
105 text "Index"
106 , view =
106 , view =
107− \i row -> el [ Background.color lightGrey, width fill ] <| text (toString i)
107+ \i row -> el [ Background.color lightGrey, width fill ] <| text (String.fromInt i)
108 }
108 }
109 , { header =
109 , { header =
110 el [ Font.color white ] <|
110 el [ Font.color white ] <|
tests-rendering/src/Tests/TextWrapping.elmnew file+51
@@ -0,0 +1,51 @@
1+module Tests.TextWrapping exposing (main, view)
2+
3+import Html
4+import Testable
5+import Testable.Element exposing (..)
6+import Testable.Element.Background as Background
7+import Testable.Element.Font as Font
8+import Testable.Generator
9+import Testable.Runner
10+import Tests.Palette as Palette exposing (..)
11+
12+
13+box attrs =
14+ el
15+ ([ width (px 50)
16+ , height (px 50)
17+ , Background.color blue
18+ ]
19+ ++ attrs
20+ )
21+ none
22+
23+
24+{-| -}
25+main : Html.Html msg
26+main =
27+ Testable.Runner.show view
28+
29+
30+view =
31+ el [] <|
32+ paragraph []
33+ [ Testable.Generator.box
34+ ]
35+
36+
37+
38+-- column [ spacing 16 ]
39+-- [ paragraph []
40+-- [ el [] (text Testable.Generator.short)
41+-- ]
42+-- -- , paragraph []
43+-- -- [ text Testable.Generator.lorem
44+-- -- , text Testable.Generator.lorem
45+-- -- ]
46+-- -- , paragraph []
47+-- -- [ text Testable.Generator.lorem
48+-- -- , paragraph []
49+-- -- [ text Testable.Generator.lorem ]
50+-- -- ]
51+-- ]
tests/Tests/Transparency.elm → tests-rendering/src/Tests/Transparency.elmrenamed

The content is the same.

tests/Tests/WidthHeight.elm → tests-rendering/src/Tests/WidthHeight.elmrenamed+1−1
@@ -1,4 +1,4 @@
1−module Tests.Basic exposing (view)
1+module Tests.WidthHeight exposing (view)
2
2
3{-| -}
3{-| -}
4
4
tests/suite/ClassNames.elm → tests/ClassNames.elmrenamed+17−3
@@ -1,10 +1,23 @@
1−module Main exposing (..)
1+module ClassNames exposing (suite)
2
2
3+{-| -}
4+
3−import Html
5+import Expect
4−import Internal.Flag as Flag
6+import Html exposing (Html)
5import Internal.Style
7import Internal.Style
8+import Test exposing (Test)
9+
10+
11+suite : Test
12+suite =
13+ Test.describe "Classname Collisions"
14+ [ Test.test "No duplicates" <|
15+ \_ ->
16+ Expect.equal [] onlyDuplicates
17+ ]
6
18
7
19
20+main : Html msg
8main =
21main =
9 Html.div []
22 Html.div []
10 [ Html.text "The following names collide"
23 [ Html.text "The following names collide"
@@ -13,6 +26,7 @@ main =
13 ]
26 ]
14
27
15
28
29+viewPair : ( String, String ) -> Html msg
16viewPair ( name, description ) =
30viewPair ( name, description ) =
17 Html.div []
31 Html.div []
18 [ Html.text name
32 [ Html.text name
tests/Flags.elmnew file+78
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1+module Flags exposing (suite)
2+
3+{-| -}
4+
5+import Expect
6+import Internal.Flag as Flag
7+import Test
8+
9+
10+suite =
11+ Test.describe "Flag Operations"
12+ [ Test.test "All Flags Invalidate Themselves" <|
13+ \_ ->
14+ Expect.equal True (List.all (\flag -> Flag.present flag (Flag.add flag Flag.none)) allFlags)
15+ , Test.test "All Flags don't interfere with each other" <|
16+ \_ ->
17+ Expect.equal True (List.all (doesntInvalidateOthers allFlags) allFlags)
18+ ]
19+
20+
21+doesntInvalidateOthers others flag =
22+ let
23+ withFlag =
24+ Flag.none
25+ |> Flag.add flag
26+ in
27+ List.all identity <|
28+ List.map
29+ (\otherFlag ->
30+ Flag.present otherFlag (Flag.add otherFlag withFlag)
31+ )
32+ others
33+
34+
35+allFlags =
36+ [ Flag.transparency
37+ , Flag.padding
38+ , Flag.spacing
39+ , Flag.fontSize
40+ , Flag.fontFamily
41+ , Flag.width
42+ , Flag.height
43+ , Flag.bgColor
44+ , Flag.bgImage
45+ , Flag.bgGradient
46+ , Flag.borderStyle
47+ , Flag.fontAlignment
48+ , Flag.fontWeight
49+ , Flag.fontColor
50+ , Flag.wordSpacing
51+ , Flag.letterSpacing
52+ , Flag.borderRound
53+ , Flag.shadows
54+ , Flag.overflow
55+ , Flag.cursor
56+ , Flag.scale
57+ , Flag.rotate
58+ , Flag.moveX
59+ , Flag.moveY
60+ , Flag.borderWidth
61+ , Flag.borderColor
62+ , Flag.yAlign
63+ , Flag.xAlign
64+ , Flag.focus
65+ , Flag.active
66+ , Flag.hover
67+ , Flag.gridTemplate
68+ , Flag.gridPosition
69+ , Flag.heightContent
70+ , Flag.heightFill
71+ , Flag.widthContent
72+ , Flag.widthFill
73+ , Flag.alignRight
74+ , Flag.alignBottom
75+ , Flag.centerX
76+ , Flag.centerY
77+ , Flag.fontVariant
78+ ]
tests/Tests/Basic.elmdeleted−54
@@ -1,54 +0,0 @@
1−module Tests.Basic exposing (view)
2−
3−{-| -}
4−
5−import Element as Actual
6−import Html
7−import Testable
8−import Testable.Element as Element exposing (..)
9−import Testable.Element.Background as Background
10−import Testable.Element.Font as Font
11−import Testable.Runner
12−import Tests.Palette as Palette
13−
14−
15−{-| -}
16−main : Html.Html msg
17−main =
18− Testable.Runner.show view
19−
20−
21−{-| -}
22−view : Testable.Element msg
23−view =
24− row [ spacing 50, alignTop ]
25− [ el
26− [ width (px 200)
27− , height (px 200)
28− , Background.color Palette.blue
29− , Font.color Palette.white
30− ]
31− (text "Hello!")
32− , el
33− [ width (px 200)
34− , height (px 200)
35− , Background.color Palette.blue
36− , Font.color Palette.white
37− ]
38− (text "Hello!")
39− , el
40− [ width (px 200)
41− , height (px 200)
42− , Background.color (Actual.rgba 0 0 1 1)
43− , Font.color Palette.white
44− , below
45− (el
46− [ Background.color Palette.grey
47− , width (px 50)
48− , height (px 50)
49− ]
50− none
51− )
52− ]
53− (text "Hello!")
54− ]
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