40ac5d9..master · typeable/elm-ui

.github/ISSUE_TEMPLATE/bug-unexpected-behavior-report.md+2−2

@@ -6,9 +6,9 @@ about: Capture any unexpected behavior or bugs you've found with this library

66

77**Welcome!**

88

9−If you can, please put together an [Short, Self Contained, Correct, Example](http://sscce.org/) of what you're encountering. It really helps if the example is as succinct as possible.

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.

1010

11−Here's a basic template in [ellie](https://ellie-app.com/3fhCyrxjLw3a1) to get you started!

11+Here's a basic template in [ellie](https://www.ellie-app.com/3fhCyrxjLw3a1) to get you started!

1212

1313**Expected behavior**

1414A clear and concise description of what you expected to happen.

.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+12−1

@@ -14,4 +14,15 @@ elm.js

1414

1515examples/temporary/

1616

17−.vscode

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

1515`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.

1616`: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`.

1717`<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 @@

22All rights reserved.

33

44Redistribution and use in source and binary forms, with or without

NOTES.mddeleted−10

@@ -1,10 +0,0 @@

1−# Rendering Order

2−

3−Nearby elements such as `below`, `above`, `behindContent`, and `inFront` are rendered after the other children of the `Element.

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−

README.md+18−2

@@ -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+

16# A New Language for Layout and Interface

27

38CSS and HTML are actually quite difficult to use when you're trying to do the layout and styling of a web page.

@@ -14,9 +19,11 @@ This means:

1419* **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.

1520

1621

17−[Try this live example on Ellie!](https://ellie-app.com/3f2n4J5RnT3a1)

22+[Try this live example on Ellie!](https://ellie-app.com/7Cw4VCyr3RGa1)

1823

1924```elm

25+module Main exposing (..)

26+

2027import Element exposing (Element, el, text, row, alignRight, fill, width, rgb255, spacing, centerY, padding)

2128import Element.Background as Background

2229import Element.Border as Border

@@ -47,15 +54,24 @@ myElement =

4754 (text "stylish!")

4855```

4956

57+# Join the Elm UI Slack!

5058

51−

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.

5260

5361## History

5462

5563The 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.

5664

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.

5768

69+## Notes

5870

71+Make sure to have `<!DOCTYPE html>` on top of your application; otherwise, things might get messed up in some browsers.

5972

73+## Contributing

6074

75+Want to help out fixing bugs or reporting issues?

6176

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 @@

33 "name": "mdgriffith/elm-ui",

44 "summary": "Layout and style that's easy to refactor, all without thinking about CSS.",

55 "license": "BSD-3-Clause",

6− "version": "1.0.0",

6+ "version": "1.1.8",

77 "exposed-modules": [

88 "Element",

99 "Element.Input",

@@ -22,5 +22,7 @@

2222 "elm/json": "1.0.0 <= v < 2.0.0",

2323 "elm/virtual-dom": "1.0.0 <= v < 2.0.0"

2424 },

25− "test-dependencies": {}

26−}

25+ "test-dependencies": {

26+ "elm-explorations/test": "1.2.2 <= v < 2.0.0"

27+ }

28+}

examples/Basic.elm+1−1

@@ -1,4 +1,4 @@

1−module Main exposing (..)

1+module Basic exposing (..)

22

33{-| -}

44

examples/Form.elm+12−4

@@ -1,4 +1,4 @@

1−module Main exposing (..)

1+module Form exposing (..)

22

33{-| -}

44

@@ -80,7 +80,14 @@ view model =

8080 [ Font.size 20

8181 ]

8282 <|

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+ ]

8491 [ el

8592 [ Region.heading 1

8693 , alignLeft

@@ -117,7 +124,7 @@ view model =

117124 , onChange = \new -> Update { model | username = new }

118125 , label = Input.labelAbove [ Font.size 14 ] (text "Username")

119126 }

120− , Input.currentPassword [ spacing 12, width shrink ]

127+ , Input.currentPassword [ spacing 12 ]

121128 { text = model.password

122129 , placeholder = Nothing

123130 , onChange = \new -> Update { model | password = new }

@@ -193,7 +200,8 @@ view model =

193200 , Border.color darkBlue

194201 , paddingXY 32 16

195202 , Border.rounded 3

196− , width fill

203+

204+ -- , width fill

197205 ]

198206 { onPress = Nothing

199207 , label = Element.text "Place your lunch order!"

examples/Table.elm+1−1

@@ -1,4 +1,4 @@

1−module Main exposing (..)

1+module Table exposing (..)

22

33{-| -}

44

examples/elm.json+19−22

@@ -1,25 +1,22 @@

11{

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− }

2+ "type": "application",

3+ "source-directories": [".", "../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"

2012 },

21− "test-dependencies": {

22− "direct": {},

23− "indirect": {}

13+ "indirect": {

14+ "elm/time": "1.0.0",

15+ "elm/url": "1.0.0"

2416 }

25−}

17+ },

18+ "test-dependencies": {

19+ "direct": {},

20+ "indirect": {}

21+ }

22+}

experiments/font-adjustment-updated/FontAdjustment.elm+44−44

@@ -65,6 +65,7 @@ garamond =

6565 , font =

6666 { url = Just "https://fonts.googleapis.com/css?family=EB+Garamond"

6767 , name = "EB Garamond"

68+ , variants = []

6869 , adjustment =

6970 { capital = default.capital

7071 , lowercase = default.lowercase

@@ -92,6 +93,7 @@ catamaran =

9293 , font =

9394 { url = Just "https://fonts.googleapis.com/css?family=Catamaran"

9495 , name = "Catamaran"

96+ , variants = []

9597 , adjustment =

9698 { capital = default.capital

9799 , lowercase = default.lowercase

@@ -119,6 +121,7 @@ poiret =

119121 , font =

120122 { url = Just "https://fonts.googleapis.com/css?family=Poiret+One"

121123 , name = "Poiret One"

124+ , variants = []

122125 , adjustment =

123126 { capital = default.capital

124127 , lowercase = default.lowercase

@@ -152,6 +155,7 @@ roboto =

152155 , baseline = default.baseline

153156 , descender = default.descender

154157 }

158+ , variants = []

155159 }

156160 }

157161

@@ -283,49 +287,64 @@ adjusted size adjustment =

283287 , centerX

284288 , centerY

285289 ]

286− [ el [ Font.size 32 ] (text "Standard Defaults in CSS")

290+ [ el

291+ [ Font.size 32 ]

292+ (text "New Adjustments in Els")

287293 , row

288− [ spacing 32

289− , Font.size 120

294+ [ Font.size 85

295+ , padding 80

296+ , spacing 48

290297 ]

291298 [ el

292− [ Background.color (rgb 0 0.8 0.9)

293− , style "line-height" "normal"

294− , class "lh-norm"

295− , above (el [ Font.size 12 ] (text "line-height: normal"))

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

296311 ]

297312 (text "Typography")

298313 , el

299− [ Background.color (rgb 0 0.8 0.9)

300− , style "line-height" "1"

301− , above (el [ Font.size 12 ] (text "line-height: 1"))

302− ]

303− (text "Typography")

304− ]

305− , el

306− [ Font.size 32 ]

307− (text "New Adjustments in Els")

308− , row

309− [ Font.size 120

310− , padding 80

311− ]

312− [ --corrected adjustment.full "corrected"

313− -- , corrected adjustment.capital "corrected capital"

314− el

315314 [ Font.sizeByCapital

315+ , Font.size 85

316316 , Background.color (rgb 0 0.8 0.9)

317− , above (el [ Font.size 12, moveUp 6 ] (text "corrected capital"))

317+ , above (el [ Font.size 24, moveUp 6 ] (text "corrected capital"))

318318 , onLeft <|

319319 el

320320 [ centerY

321321 , width (px 40)

322− , height (px 120)

322+ , height (px 85)

323323 , Background.color (rgb 0.9 0.8 0)

324324 ]

325325 none

326326 ]

327327 (text "Typography")

328328 ]

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+ ]

329348 , row [ spacing 120 ]

330349 [ paragraph

331350 [ Font.size 25

@@ -465,8 +484,6 @@ viewAdjustment label adjustment size left lineHeight updateWith =

465484 onLeft

466485 (el

467486 [ moveLeft left

468−

469− -- , moveUp (0.125 * toFloat size)

470487 , height (px (round (toFloat size * lineHeight)))

471488 ]

472489 <|

@@ -522,23 +539,6 @@ viewAdjustment label adjustment size left lineHeight updateWith =

522539 , Border.width 1

523540 , Border.color (Element.rgb 0.5 0.5 0.5)

524541 , Background.color (Element.rgb 1 1 1)

525−

526− -- , onRight

527− -- (el

528− -- [ height (px 0)

529− -- , width (px 1200)

530− -- , moveDown 8

531− -- , Border.color (rgb 0 0 0)

532− -- , Border.dashed

533− -- , Border.widthEach

534− -- { top = 1

535− -- , right = 0

536− -- , bottom = 0

537− -- , left = 0

538− -- }

539− -- ]

540− -- none

541− -- )

542542 ]

543543 , value = adjustment

544544 }

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+}())

tests/elm.json → experiments/virtual-css/elm.jsonrenamed+4−9

@@ -1,10 +1,8 @@

11{

22 "type": "application",

33 "source-directories": [

4− "src",

5− "suite",

6− "../src",

7− "."

4+ ".",

5+ "../../src/"

86 ],

97 "elm-version": "0.19.0",

108 "dependencies": {

@@ -13,13 +11,10 @@

1311 "elm/core": "1.0.0",

1412 "elm/html": "1.0.0",

1513 "elm/json": "1.0.0",

16− "elm/parser": "1.1.0",

17− "elm/random": "1.0.0",

18− "elm/time": "1.0.0",

19− "elm/virtual-dom": "1.0.0",

20− "elm-explorations/test": "1.1.0"

14+ "elm/virtual-dom": "1.0.0"

2115 },

2216 "indirect": {

17+ "elm/time": "1.0.0",

2318 "elm/url": "1.0.0"

2419 }

2520 },

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+ }

tests/cases/resolved/elm.json → experiments/workspace/elm.jsonrenamed

The content is the same.

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+1−4

@@ -1,10 +1,7 @@

11# Compared to Style Elements

22

3−

43This was a MAJOR rewrite of Style Elements.

54

6−

7−

85* **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.

96

107* **Lazy is here!** - It works with no weird caveats.

@@ -119,7 +116,7 @@ Also of note, is that if something is `center`, then it will truly be in the cen

119116

120117- `Font.weight` has been removed in favor of `Font.extraBold`, `Font.regular`, `Font.light`, etc. All weights from 100 - 900 are represented.

121118- `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.

123120- `transparent` - Set an element as transparent. It will take up space, but otherwise be transparent and unclickable.

124121- `alpha` can now be set for an element.

125122- `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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1233+ }

1234+ }

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+146−71

@@ -34,7 +34,7 @@ module Element exposing

3434

3535# Rows and Columns

3636

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.

3838

3939So, the common ways to do that would be `row` and `column`.

4040

@@ -105,9 +105,11 @@ If alignment is set on elements in a layout such as `row`, then the element will

105105

106106will result in a layout like

107107

108− |-|-| |-| |-|

108+ |-|-| |-| |-|

109109

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`!

111113

112114@docs centerX, centerY, alignLeft, alignRight, alignTop, alignBottom

113115

@@ -189,11 +191,7 @@ The main technique for responsiveness is to store window size information in you

189191

190192Install the `Browser` package, and set up a subscription for [`Browser.Events.onResize`](https://package.elm-lang.org/packages/elm/browser/latest/Browser-Events#onResize).

191193

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.

197195

198196@docs Device, DeviceClass, Orientation, classifyDevice

199197

@@ -299,7 +297,7 @@ fromRgb255 clr =

299297 clr.alpha

300298

301299

302−{-| Deconstruct a `Color` into it's rgb channels.

300+{-| Deconstruct a `Color` into its rgb channels.

303301-}

304302toRgb :

305303 Color

@@ -469,11 +467,11 @@ type alias Option =

469467 Internal.Option

470468

471469

472−{-| Elm UI 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.

473471

474472This option will stop the static/constant stylesheet from rendering.

475473

476−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.

477475

478476-}

479477noStaticStyleSheet : Option

@@ -647,14 +645,34 @@ wrappedRow attrs children =

647645 newPadding =

648646 case padded of

649647 Just (Internal.Padding name t r b l) ->

650− if r >= (x // 2) && b >= (y // 2) 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

651662 Just <|

652− paddingEach

653− { top = t - (y // 2)

654− , right = r - (x // 2)

655− , bottom = b - (y // 2)

656− , left = l - (x // 2)

657− }

663+ Internal.StyleClass Flag.padding

664+ (Internal.PaddingStyle

665+ (Internal.paddingNameFloat

666+ newTop

667+ newRight

668+ newBottom

669+ newLeft

670+ )

671+ newTop

672+ newRight

673+ newBottom

674+ newLeft

675+ )

658676

659677 else

660678 Nothing

@@ -938,11 +956,11 @@ tableHelper attrs config =

938956 }

939957

940958 InternalColumn col ->

941− { cursor

942− | elements =

943− onGrid cursor.row cursor.column (col.view cell)

944− :: cursor.elements

945− , column = cursor.column + 1

959+ { elements =

960+ onGrid cursor.row cursor.column (col.view cell)

961+ :: cursor.elements

962+ , column = cursor.column + 1

963+ , row = cursor.row

946964 }

947965

948966 build columns rowData cursor =

@@ -952,9 +970,9 @@ tableHelper attrs config =

952970 cursor

953971 columns

954972 in

955− { newCursor

956− | row = cursor.row + 1

957− , column = 1

973+ { elements = newCursor.elements

974+ , row = cursor.row + 1

975+ , column = 1

958976 }

959977

960978 children =

@@ -983,21 +1001,22 @@ tableHelper attrs config =

9831001 children.elements

9841002

9851003 Just renderedHeaders ->

986− renderedHeaders ++ children.elements

1004+ renderedHeaders ++ List.reverse children.elements

9871005 )

9881006 )

9891007

9901008

9911009{-| A paragraph will layout all children as wrapped, inline elements.

9921010

993− import Element

1011+ import Element exposing (el, paragraph, text)

9941012 import Element.Font as Font

9951013

996− Element.paragraph []

997− [ text "lots of text ...."

998− , el [ Font.bold ] (text "this is bold")

999− , text "lots of text ...."

1000− ]

1014+ view =

1015+ paragraph []

1016+ [ text "lots of text ...."

1017+ , el [ Font.bold ] (text "this is bold")

1018+ , text "lots of text ...."

1019+ ]

10011020

10021021This is really useful when you want to markup text by having some parts be bold, or some be links, or whatever you so desire.

10031022

@@ -1005,17 +1024,18 @@ Also, if a child element has `alignLeft` or `alignRight`, then it will be moved

10051024

10061025This makes it particularly easy to do something like a [dropped capital](https://en.wikipedia.org/wiki/Initial).

10071026

1008− import Element

1027+ import Element exposing (alignLeft, el, padding, paragraph, text)

10091028 import Element.Font as Font

10101029

1011− Element.paragraph []

1012− [ el

1013− [ alignLeft

1014− , padding 5

1030+ view =

1031+ paragraph []

1032+ [ el

1033+ [ alignLeft

1034+ , padding 5

1035+ ]

1036+ (text "S")

1037+ , text "o much text ...."

10151038 ]

1016− (text "S")

1017− , text "o much text ...."

1018− ]

10191039

10201040Which will look something like

10211041

@@ -1145,6 +1165,8 @@ link attrs { url, label } =

11451165 (classes.contentCenterX

11461166 ++ " "

11471167 ++ classes.contentCenterY

1168+ ++ " "

1169+ ++ classes.link

11481170 )

11491171 :: attrs

11501172 )

@@ -1168,18 +1190,19 @@ newTabLink attrs { url, label } =

11681190 :: Internal.Attr (Html.Attributes.target "_blank")

11691191 :: width shrink

11701192 :: height shrink

1171− :: Internal.htmlClass (classes.contentCenterX ++ " " ++ classes.contentCenterY)

1193+ :: Internal.htmlClass

1194+ (classes.contentCenterX

1195+ ++ " "

1196+ ++ classes.contentCenterY

1197+ ++ " "

1198+ ++ classes.link

1199+ )

11721200 :: attrs

11731201 )

11741202 (Internal.Unkeyed [ label ])

11751203

11761204

11771205{-| A link to download a file.

1178−

1179−**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.

1180−

1181−[Here's a description of what needs to happen](https://github.com/elm/html/issues/175).

1182−

11831206-}

11841207download :

11851208 List (Attribute msg)

@@ -1228,28 +1251,42 @@ downloadAs attrs { url, filename, label } =

12281251 (Internal.Unkeyed [ label ])

12291252

12301253

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+

12311268{-| -}

12321269below : Element msg -> Attribute msg

12331270below element =

1234− Internal.Nearby Internal.Below element

1271+ createNearby Internal.Below element

12351272

12361273

12371274{-| -}

12381275above : Element msg -> Attribute msg

12391276above element =

1240− Internal.Nearby Internal.Above element

1277+ createNearby Internal.Above element

12411278

12421279

12431280{-| -}

12441281onRight : Element msg -> Attribute msg

12451282onRight element =

1246− Internal.Nearby Internal.OnRight element

1283+ createNearby Internal.OnRight element

12471284

12481285

12491286{-| -}

12501287onLeft : Element msg -> Attribute msg

12511288onLeft element =

1252− Internal.Nearby Internal.OnLeft element

1289+ createNearby Internal.OnLeft element

12531290

12541291

12551292{-| This will place an element in front of another.

@@ -1259,14 +1296,14 @@ onLeft element =

12591296-}

12601297inFront : Element msg -> Attribute msg

12611298inFront element =

1262− Internal.Nearby Internal.InFront element

1299+ createNearby Internal.InFront element

12631300

12641301

12651302{-| This will place an element between the background and the content of an element.

12661303-}

12671304behindContent : Element msg -> Attribute msg

12681305behindContent element =

1269− Internal.Nearby Internal.Behind element

1306+ createNearby Internal.Behind element

12701307

12711308

12721309{-| -}

@@ -1287,7 +1324,8 @@ scale n =

12871324 Internal.TransformComponent Flag.scale (Internal.Scale ( n, n, 1 ))

12881325

12891326

1290−{-| -}

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)

1328+-}

12911329rotate : Float -> Attr decorative msg

12921330rotate angle =

12931331 Internal.TransformComponent Flag.rotate (Internal.Rotate ( 0, 0, 1 ) angle)

@@ -1320,7 +1358,11 @@ moveLeft x =

13201358{-| -}

13211359padding : Int -> Attribute msg

13221360padding x =

1323− Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) x x x x)

1361+ let

1362+ f =

1363+ toFloat x

1364+ in

1365+ Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) f f f f)

13241366

13251367

13261368{-| Set horizontal and vertical padding.

@@ -1328,16 +1370,27 @@ padding x =

13281370paddingXY : Int -> Int -> Attribute msg

13291371paddingXY x y =

13301372 if x == y then

1331− Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) x x x x)

1373+ let

1374+ f =

1375+ toFloat x

1376+ in

1377+ Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt x) f f f f)

13321378

13331379 else

1380+ let

1381+ xFloat =

1382+ toFloat x

1383+

1384+ yFloat =

1385+ toFloat y

1386+ in

13341387 Internal.StyleClass Flag.padding

13351388 (Internal.PaddingStyle

13361389 ("p-" ++ String.fromInt x ++ "-" ++ String.fromInt y)

1337− y

1338− x

1339− y

1340− x

1390+ yFloat

1391+ xFloat

1392+ yFloat

1393+ xFloat

13411394 )

13421395

13431396

@@ -1358,16 +1411,26 @@ And then just do

13581411paddingEach : { top : Int, right : Int, bottom : Int, left : Int } -> Attribute msg

13591412paddingEach { top, right, bottom, left } =

13601413 if top == right && top == bottom && top == left then

1361− Internal.StyleClass Flag.padding (Internal.PaddingStyle ("p-" ++ String.fromInt top) top top top top)

1414+ let

1415+ topFloat =

1416+ toFloat top

1417+ in

1418+ Internal.StyleClass Flag.padding

1419+ (Internal.PaddingStyle ("p-" ++ String.fromInt top)

1420+ topFloat

1421+ topFloat

1422+ topFloat

1423+ topFloat

1424+ )

13621425

13631426 else

13641427 Internal.StyleClass Flag.padding

13651428 (Internal.PaddingStyle

13661429 (Internal.paddingName top right bottom left)

1367− top

1368− right

1369− bottom

1370− left

1430+ (toFloat top)

1431+ (toFloat right)

1432+ (toFloat bottom)

1433+ (toFloat left)

13711434 )

13721435

13731436

@@ -1410,7 +1473,7 @@ alignRight =

14101473{-| -}

14111474spaceEvenly : Attribute msg

14121475spaceEvenly =

1413− Internal.Class Flag.xAlign (.spaceEvenly Internal.Style.classes)

1476+ Internal.Class Flag.spacing Internal.Style.classes.spaceEvenly

14141477

14151478

14161479{-| -}

@@ -1442,7 +1505,7 @@ transparent on =

14421505

14431506{-| A capped value between 0.0 and 1.0, where 0.0 is transparent and 1.0 is fully opaque.

14441507

1445−Semantically equavalent to html opacity.

1508+Semantically equivalent to html opacity.

14461509

14471510-}

14481511alpha : Float -> Attr decorative msg

@@ -1532,17 +1595,29 @@ type Orientation

15321595

15331596

15341597{-| 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+

15351601-}

15361602classifyDevice : { window | height : Int, width : Int } -> Device

15371603classifyDevice window =

1604+ -- Tested in this ellie:

1605+ -- https://ellie-app.com/68QM7wLW8b9a1

15381606 { class =

1539− if window.width <= 600 then

1607+ let

1608+ longSide =

1609+ max window.width window.height

1610+

1611+ shortSide =

1612+ min window.width window.height

1613+ in

1614+ if shortSide < 600 then

15401615 Phone

15411616

1542− else if window.width > 600 && window.width <= 1200 then

1617+ else if longSide <= 1200 then

15431618 Tablet

15441619

1545− else if window.width > 1200 && window.width <= 1800 then

1620+ else if longSide > 1200 && longSide <= 1920 then

15461621 Desktop

15471622

15481623 else

@@ -1559,7 +1634,7 @@ classifyDevice window =

15591634{-| When designing it's nice to use a modular scale to set spacial rythms.

15601635

15611636 scaled =

1562− Scale.modular 16 1.25

1637+ Element.modular 16 1.25

15631638

15641639A modular scale starts with a number, and multiplies it by a ratio a number of times.

15651640Then, when setting font sizes you can use:

src/Element/Background.elm+1−1

@@ -35,7 +35,7 @@ image src =

3535 Internal.Attr (VirtualDom.style "background" ("url(\"" ++ src ++ "\") center / cover no-repeat"))

3636

3737

38−{-| A centered background image that keeps its natural propostions, but scales to fit the space.

38+{-| A centered background image that keeps its natural proportions, but scales to fit the space.

3939-}

4040uncropped : String -> Attribute msg

4141uncropped src =

src/Element/Border.elm+2−2

@@ -232,7 +232,7 @@ shadow almostShade =

232232 in

233233 Internal.StyleClass Flag.shadows <|

234234 Internal.Single

235− (Internal.boxShadowName shade)

235+ (Internal.boxShadowClass shade)

236236 "box-shadow"

237237 (Internal.formatBoxShadow shade)

238238

@@ -257,7 +257,7 @@ innerShadow almostShade =

257257 in

258258 Internal.StyleClass Flag.shadows <|

259259 Internal.Single

260− (Internal.boxShadowName shade)

260+ (Internal.boxShadowClass shade)

261261 "box-shadow"

262262 (Internal.formatBoxShadow shade)

263263

src/Element/Font.elm+215−25

@@ -1,10 +1,11 @@

11module Element.Font exposing

22 ( color, size

33 , family, Font, typeface, serif, sansSerif, monospace

4− , external, with, sizeByCapital

4+ , external

55 , alignLeft, alignRight, center, justify, letterSpacing, wordSpacing

66 , underline, strike, italic, unitalicized

77 , heavy, extraBold, bold, semiBold, medium, regular, light, extraLight, hairline

8+ , Variant, variant, variantList, smallCaps, slashedZero, ligatures, ordinal, tabularNumbers, stackedFractions, diagonalFractions, swash, feature, indexed

89 , glow, shadow

910 )

1011

@@ -35,24 +36,7 @@ module Element.Font exposing

3536

3637@docs family, Font, typeface, serif, sansSerif, monospace

3738

38−@docs external, with, sizeByCapital

39−

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")

39+@docs external

5640

5741

5842## Alignment and Spacing

@@ -70,6 +54,11 @@ module Element.Font exposing

7054@docs heavy, extraBold, bold, semiBold, medium, regular, light, extraLight, hairline

7155

7256

57+## Variants

58+

59+@docs Variant, variant, variantList, smallCaps, slashedZero, ligatures, ordinal, tabularNumbers, stackedFractions, diagonalFractions, swash, feature, indexed

60+

61+

7362## Shadows

7463

7564@docs glow, shadow

@@ -90,7 +79,13 @@ type alias Font =

9079{-| -}

9180color : Color -> Attr decorative msg

9281color fontColor =

93− Internal.StyleClass Flag.fontColor (Internal.Colored ("fc-" ++ Internal.formatColorClass fontColor) "color" fontColor)

82+ Internal.StyleClass

83+ Flag.fontColor

84+ (Internal.Colored

85+ ("fc-" ++ Internal.formatColorClass fontColor)

86+ "color"

87+ fontColor

88+ )

9489

9590

9691{-|

@@ -110,7 +105,12 @@ color fontColor =

110105-}

111106family : List Font -> Attribute msg

112107family families =

113− Internal.StyleClass Flag.fontFamily <| Internal.FontFamily (List.foldl Internal.renderFontClassName "ff-" families) families

108+ Internal.StyleClass

109+ Flag.fontFamily

110+ (Internal.FontFamily

111+ (List.foldl Internal.renderFontClassName "ff-" families)

112+ families

113+ )

114114

115115

116116{-| -}

@@ -149,8 +149,8 @@ type alias Adjustment =

149149{-| -}

150150with :

151151 { name : String

152− , adjustment : Adjustment

153− , url : Maybe String

152+ , adjustment : Maybe Adjustment

153+ , variants : List Variant

154154 }

155155 -> Font

156156with =

@@ -164,6 +164,35 @@ sizeByCapital =

164164

165165

166166{-| -}

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+-}

167196external : { url : String, name : String } -> Font

168197external { url, name } =

169198 Internal.ImportFont name url

@@ -317,7 +346,7 @@ shadow :

317346 -> Attr decorative msg

318347shadow shade =

319348 Internal.StyleClass Flag.txtShadows <|

320− Internal.Single (Internal.textShadowName shade) "text-shadow" (Internal.formatTextShadow shade)

349+ Internal.Single (Internal.textShadowClass shade) "text-shadow" (Internal.formatTextShadow shade)

321350

322351

323352{-| A glow is just a simplified shadow.

@@ -332,4 +361,165 @@ glow clr i =

332361 }

333362 in

334363 Internal.StyleClass Flag.txtShadows <|

335− 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+776−411

@@ -1,51 +1,186 @@

11module Element.Input exposing

2− ( button

2+ ( focusedOnLoad

3+ , button

34 , checkbox, defaultCheckbox

4− , text, Placeholder, placeholder

5+ , text, multiline

6+ , Placeholder, placeholder

57 , username, newPassword, currentPassword, email, search, spellChecked

6− , multiline

78 , slider, Thumb, thumb, defaultThumb

89 , radio, radioRow, Option, option, optionWith, OptionState(..)

910 , Label, labelAbove, labelBelow, labelLeft, labelRight, labelHidden

10− , focusedOnLoad

1111 )

1212

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

1436

1537@docs button

1638

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+

1762@docs checkbox, defaultCheckbox

1863

1964

20−## Text Input

65+# Text

2166

22−@docs text, Placeholder, placeholder

67+@docs text, multiline

2368

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

2570

26−@docs username, newPassword, currentPassword, email, search, spellChecked

2771

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

2879

29−## Multiline Text

3080

31−@docs multiline

81+# Sliders

3282

83+A slider is great for choosing between a range of numerical values.

3384

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.

3587

3688@docs slider, Thumb, thumb, defaultThumb

3789

3890

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`!

40114

41115@docs radio, radioRow, Option, option, optionWith, OptionState

42116

43117

44−## Labels

118+# Labels

119+

120+Every input has a required `Label`.

45121

46122@docs Label, labelAbove, labelBelow, labelLeft, labelRight, labelHidden

47123

48−@docs focusedOnLoad

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.

139+

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?

49184

50185-}

51186

@@ -97,13 +232,33 @@ type LabelLocation

97232 | Below

98233

99234

100−{-| Every input has a required `label`.

101−-}

235+{-| -}

102236type Label msg

103237 = Label LabelLocation (List (Attribute msg)) (Element msg)

104238 | HiddenLabel String

105239

106240

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

260+

261+

107262{-| -}

108263labelRight : List (Attribute msg) -> Element msg -> Label msg

109264labelRight =

@@ -137,7 +292,7 @@ The situations where a hidden label makes sense:

137292 - A searchbar with a `search` button right next to it.

138293 - A `table` of inputs where the header gives the label.

139294

140−Basically, a hidden label makes sense when there are other contextual clues that sighted people can pick up on.

295+Basically, a hidden label works when there are other contextual clues that sighted people can pick up on.

141296

142297-}

143298labelHidden : String -> Label msg

@@ -156,16 +311,26 @@ hiddenLabelAttribute label =

156311

157312{-| A standard button.

158313

159−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.

160315

316+ import Element exposing (rgb255, text)

317+ import Element.Background as Background

161318 import Element.Input as Input

162319

163− Input.button []

164− { onPress = ClickMsg

165− , label = text "My Button"

166− }

320+ blue =

321+ Element.rgb255 238 238 238

322+

323+ myButton =

324+ Input.button

325+ [ Background.color blue

326+ , Element.focused

327+ [ Background.color purple ]

328+ ]

329+ { onPress = Just ClickMsg

330+ , label = text "My Button"

331+ }

167332

168−`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.

169334

170335-}

171336button :

@@ -204,7 +369,17 @@ button attrs { onPress, label } =

204369

205370 Just msg ->

206371 Events.onClick msg

207− :: 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+ )

208383 :: attrs

209384 )

210385 )

@@ -237,7 +412,14 @@ type alias Checkbox msg =

237412 }

238413

239414

240−{-| -}

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+-}

241423checkbox :

242424 List (Attribute msg)

243425 ->

@@ -275,22 +457,24 @@ checkbox attrs { label, icon, checked, onChange } =

275457 ]

276458 ++ attrs

277459 in

278− applyLabel attributes

279− label

280− (Internal.element

281− Internal.asEl

282− Internal.div

283− [ Internal.Attr <|

284− Html.Attributes.attribute "role" "checkbox"

285− , Internal.Attr <|

286− Html.Attributes.attribute "aria-checked" <|

460+ applyLabel

461+ (Internal.Attr (Html.Attributes.attribute "role" "checkbox")

462+ :: Internal.Attr

463+ (Html.Attributes.attribute "aria-checked" <|

287464 if checked then

288465 "true"

289466

290467 else

291468 "false"

292− , hiddenLabelAttribute label

293− , Element.centerY

469+ )

470+ :: hiddenLabelAttribute label

471+ :: attributes

472+ )

473+ label

474+ (Internal.element

475+ Internal.asEl

476+ Internal.div

477+ [ Element.centerY

294478 , Element.height Element.fill

295479 , Element.width Element.shrink

296480 ]

@@ -343,7 +527,9 @@ defaultThumb =

343527 )

344528 ]

345529 { onChange = AdjustValue

346− , label = Input.labelAbove [] (text "My Slider Value")

530+ , label =

531+ Input.labelAbove []

532+ (text "My Slider Value")

347533 , min = 0

348534 , max = 75

349535 , step = Nothing

@@ -352,7 +538,7 @@ defaultThumb =

352538 Input.defaultThumb

353539 }

354540

355−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.

356542

357543The slider can be vertical or horizontal depending on the width/height of the slider.

358544

@@ -360,7 +546,7 @@ The slider can be vertical or horizontal depending on the width/height of the sl

360546 - `height (px someHeight)` and `width (px someWidth)` where `someHeight` > `someWidth` will also do it.

361547 - otherwise, the slider will be horizontal.

362548

363−**Note:** If you want a slider for an `Int` value:

549+**Note** If you want a slider for an `Int` value:

364550

365551 - set `step` to be `Just 1`, or some other whole value

366552 - `value = toFloat model.myInt`

@@ -527,7 +713,7 @@ slider attributes input =

527713 ("input[type=\"range\"]." ++ className ++ "::-ms-thumb")

528714 thumbShadowStyle

529715 )

530− , Internal.Attr (Html.Attributes.class (className ++ " focusable-parent"))

716+ , Internal.Attr (Html.Attributes.class (className ++ " ui-slide-bar focusable-parent"))

531717 , Internal.Attr

532718 (Html.Events.onInput

533719 (\str ->

@@ -593,10 +779,10 @@ slider attributes input =

593779 -- This is after `attributes` because the thumb should be in front of everything.

594780 ++ [ Element.behindContent <|

595781 if vertical then

596− viewVerticalThumb factor thumbAttributes trackWidth

782+ viewVerticalThumb factor (Internal.htmlClass "focusable-thumb" :: thumbAttributes) trackWidth

597783

598784 else

599− viewHorizontalThumb factor thumbAttributes trackHeight

785+ viewHorizontalThumb factor (Internal.htmlClass "focusable-thumb" :: thumbAttributes) trackHeight

600786 ]

601787 )

602788 Element.none

@@ -669,304 +855,198 @@ type alias Text msg =

669855 }

670856

671857

672−type Padding

673− = Padding Int Int Int Int

674−

675−

676−inheritablePlaceholderAttributes attr =

677− case attr of

678− Internal.StyleClass _ (Internal.PaddingStyle _ _ _ _ _) ->

679− True

680−

681− Internal.StyleClass _ (Internal.BorderWidth _ _ _ _ _) ->

682− True

683−

684− Internal.StyleClass _ (Internal.Transform _) ->

685− True

686−

687− _ ->

688− False

689−

690−

691−{-|

692−

693− attributes

694−

695− <parent>

696− attribute::width/height fill

697− attribtue::alignment

698− attribute::spacing

699− attribute::fontsize/family/lineheight

700− <el-wrapper>

701− attribute::nearby(placeholder)

702− attribute::width/height fill

703− inFront ->

704− placeholder

705− attribute::padding

706−

707−

708− <input>

709− textarea ->

710− special height for height-content

711− attribtue::padding

712− attribute::lineHeight

713− attributes

714− <label>

715−

716−-}

858+{-| -}

717859textHelper : TextInput -> List (Attribute msg) -> Text msg -> Element msg

718860textHelper textInput attrs textOptions =

719861 let

720− attributes =

862+ withDefaults =

721863 defaultTextBoxStyle ++ attrs

722864

723− behavior =

724− [ Internal.Attr (Html.Events.onInput textOptions.onChange) ]

725−

726− forPlaceholder =

727− List.filter inheritablePlaceholderAttributes attributes

728−

729− noNearbys =

730− List.filter (not << forNearby) attributes

865+ redistributed =

866+ redistribute (textInput.type_ == TextArea)

867+ (isStacked textOptions.label)

868+ withDefaults

731869

732− forNearby attr =

870+ onlySpacing attr =

733871 case attr of

734− Internal.Nearby _ _ ->

872+ Internal.StyleClass _ (Internal.SpacingStyle _ _ _) ->

735873 True

736874

737875 _ ->

738876 False

739877

740− ( 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 =

741895 case textInput.type_ of

742896 TextInputNode inputType ->

743− ( "input"

744− , [ value textOptions.text

745− , Internal.Attr (Html.Attributes.type_ inputType)

746− , spellcheck textInput.spellchecked

747− , Internal.htmlClass classes.inputText

748− , case textInput.autofill of

749− Nothing ->

750− Internal.NoAttribute

751−

752− Just fill ->

753− autofill fill

754− ]

755− ++ noNearbys

756− , []

757− )

897+ False

758898

759899 TextArea ->

760− let

761− { maybePadding, heightContent, maybeSpacing, adjustedAttributes, maybeBorder } =

762− attributes

763− |> List.foldr

764− (\attr found ->

765− case attr of

766− Internal.Describe _ ->

767− found

768−

769− Internal.Height len ->

770− case found.heightContent of

771− Nothing ->

772− { found

773− | heightContent = Just (Internal.isContent len)

774− , adjustedAttributes = attr :: found.adjustedAttributes

775− }

776−

777− _ ->

778− found

779−

780− Internal.StyleClass _ (Internal.BorderWidth _ t r b l) ->

781− case found.maybeBorder of

782− Nothing ->

783− { found

784− | maybeBorder = Just (Padding t r b l)

785− , adjustedAttributes = attr :: found.adjustedAttributes

786− }

787−

788− _ ->

789− found

790−

791− Internal.StyleClass _ (Internal.PaddingStyle _ t r b l) ->

792− case found.maybePadding of

793− Nothing ->

794− { found

795− | maybePadding = Just (Padding t r b l)

796−

797− -- Skip storing padding because it's being customized later

798− , adjustedAttributes = found.adjustedAttributes

799− }

800−

801− _ ->

802− found

803−

804− Internal.StyleClass _ (Internal.SpacingStyle _ x y) ->

805− case found.maybeSpacing of

806− Nothing ->

807− { found

808− | maybeSpacing = Just y

809− , adjustedAttributes = attr :: found.adjustedAttributes

810− }

811−

812− _ ->

813− found

814−

815− _ ->

816− { found | adjustedAttributes = attr :: found.adjustedAttributes }

817− )

818− { maybePadding = Nothing

819− , heightContent = Nothing

820− , maybeBorder = Nothing

821− , maybeSpacing = Nothing

822− , adjustedAttributes = []

823− }

824−

825− -- NOTE: This is where default text spacing is set

826− spacing =

827− Maybe.withDefault 5 maybeSpacing

828− in

829− ( "textarea"

830− , [ spellcheck textInput.spellchecked

831− , Internal.htmlClass classes.inputMultiline

832− , Maybe.map autofill textInput.autofill

833− |> Maybe.withDefault Internal.NoAttribute

834− , case maybePadding of

835− Nothing ->

836− Internal.NoAttribute

837−

838− Just (Padding t r b l) ->

839− Element.paddingEach

840− { top = max 0 (t - (spacing // 2))

841− , bottom = max 0 (b - (spacing // 2))

842− , left = l

843− , right = r

844− }

845− , case heightContent of

846− Nothing ->

847− Internal.NoAttribute

848−

849− Just True ->

850− textHeightContent textOptions.text spacing maybePadding maybeBorder

851−

852− Just False ->

853− Internal.NoAttribute

854− ]

855− ++ adjustedAttributes

856− , [ Internal.unstyled (Html.text textOptions.text) ]

857− )

858−

859− heightFillFromChild =

860− Internal.get attributes <|

861− \attr ->

862− case attr of

863− Internal.Height (Internal.Fill _) ->

864− True

865−

866− _ ->

867− False

868−

869− attributesFromChild =

870− Internal.get attributes <|

871− \attr ->

872− case attr of

873− Internal.Width (Internal.Fill _) ->

874− True

875−

876− Internal.Height (Internal.Fill _) ->

877− True

878−

879− Internal.AlignX _ ->

880− True

881−

882− Internal.AlignY _ ->

883− True

884−

885− Internal.StyleClass _ (Internal.SpacingStyle _ _ _) ->

886− True

887−

888− Internal.StyleClass _ (Internal.FontSize _) ->

889− True

890−

891− Internal.StyleClass _ (Internal.FontFamily _ _) ->

892− True

893−

894− _ ->

895− False

896−

897− nearbys =

898− Internal.get attributes <|

899− \attr ->

900− case attr of

901− Internal.Nearby _ _ ->

902− True

903−

904− _ ->

905− False

906−

907− inputPadding =

908− Internal.get attributes <|

909− \attr ->

910− case attr of

911− Internal.StyleClass _ (Internal.PaddingStyle _ _ _ _ _) ->

912− True

913−

914− _ ->

915− False

900+ withDefaults

901+ |> List.filterMap getHeight

902+ |> List.reverse

903+ |> List.head

904+ |> Maybe.map isConstrained

905+ |> Maybe.withDefault False

906+

907+ parentPadding =

908+ withDefaults

909+ |> List.filterMap getPadding

910+ |> List.reverse

911+ |> List.head

912+ |> Maybe.withDefault

913+ { top = 0

914+ , right = 0

915+ , bottom = 0

916+ , left = 0

917+ }

916918

917919 inputElement =

918920 Internal.element

919921 Internal.asEl

920− Internal.div

921− (Element.width Element.fill

922− :: List.concat

923− [ nearbys

924− , heightFillFromChild

925− , case textOptions.placeholder of

926− Nothing ->

927− []

928−

929− Just (Placeholder placeholderAttrs placeholderEl) ->

930− [ Element.inFront

931− (Element.el

932− (defaultTextPadding

933− :: forPlaceholder

934− ++ [ Font.color charcoal

935− , Internal.htmlClass (classes.noTextSelection ++ " " ++ classes.passPointerEvents)

936− , Border.color (Element.rgba 0 0 0 0)

937− , Background.color (Element.rgba 0 0 0 0)

938− , Element.height Element.fill

939− , Element.width Element.fill

940− , Element.alpha

941− (if textOptions.text == "" then

942− 1

943−

944− else

945− 0

946− )

947− ]

948− ++ placeholderAttrs

949− )

950− placeholderEl

951− )

952− ]

922+ (case textInput.type_ of

923+ TextInputNode inputType ->

924+ Internal.NodeName "input"

925+

926+ TextArea ->

927+ Internal.NodeName "textarea"

928+ )

929+ ((case textInput.type_ of

930+ TextInputNode inputType ->

931+ -- Note: Due to a weird edgecase in...Edge...

932+ -- `type` needs to come _before_ `value`

933+ -- More reading: https://github.com/mdgriffith/elm-ui/pull/94/commits/4f493a27001ccc3cf1f2baa82e092c35d3811876

934+ [ Internal.Attr (Html.Attributes.type_ inputType)

935+ , Internal.htmlClass classes.inputText

936+ ]

937+

938+ TextArea ->

939+ [ Element.clip

940+ , Element.height Element.fill

941+ , Internal.htmlClass classes.inputMultiline

942+ , calcMoveToCompensateForPadding withDefaults

943+

944+ -- The only reason we do this padding trick is so that when the user clicks in the padding,

945+ -- that the cursor will reset correctly.

946+ -- This could probably be combined with the above `calcMoveToCompensateForPadding`

947+ , Element.paddingEach parentPadding

948+ , Internal.Attr (Html.Attributes.style "margin" (renderBox (negateBox parentPadding)))

949+ , Internal.Attr (Html.Attributes.style "box-sizing" "content-box")

953950 ]

951+ )

952+ ++ [ value textOptions.text

953+ , Internal.Attr (Html.Events.onInput textOptions.onChange)

954+ , hiddenLabelAttribute textOptions.label

955+ , spellcheck textInput.spellchecked

956+ , Maybe.map autofill textInput.autofill

957+ |> Maybe.withDefault Internal.NoAttribute

958+ ]

959+ ++ redistributed.input

954960 )

955− (Internal.Unkeyed

956− [ Internal.element

961+ (Internal.Unkeyed [])

962+

963+ wrappedInput =

964+ case textInput.type_ of

965+ TextArea ->

966+ -- textarea with height-content means that

967+ -- the input element is rendered `inFront` with a transparent background

968+ -- Then the input text is rendered as the space filling element.

969+ Internal.element

957970 Internal.asEl

958− (Internal.NodeName inputNode)

959− (List.concat

960− [ [ focusDefault attrs

961− , hiddenLabelAttribute textOptions.label

962− ]

963− , inputAttrs

964− , behavior

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

980+ Internal.NoAttribute

981+

982+ else

983+ Internal.htmlClass classes.focusedWithin

984+ , Internal.htmlClass classes.inputMultilineWrapper

965985 ]

986+ ++ redistributed.parent

966987 )

967− (Internal.Unkeyed inputChildren)

968− ]

969− )

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

999+ (if textOptions.text == "" then

1000+ case textOptions.placeholder of

1001+ Nothing ->

1002+ -- Without this, firefox will make the text area lose focus

1003+ -- if the input is empty and you mash the keyboard

1004+ [ Element.text "\u{00A0}"

1005+ ]

1006+

1007+ Just place ->

1008+ [ renderPlaceholder place

1009+ []

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+ ]

1021+ )

1022+ )

1023+ ]

1024+ )

1025+

1026+ TextInputNode inputType ->

1027+ Internal.element

1028+ Internal.asEl

1029+ Internal.div

1030+ (Element.width Element.fill

1031+ :: (if List.any hasFocusStyle withDefaults then

1032+ Internal.NoAttribute

1033+

1034+ else

1035+ Internal.htmlClass classes.focusedWithin

1036+ )

1037+ :: List.concat

1038+ [ redistributed.parent

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 ])

9701050 in

9711051 applyLabel

9721052 (Internal.Class Flag.cursor classes.cursorText

@@ -978,45 +1058,348 @@ textHelper textInput attrs textOptions =

9781058 5

9791059 )

9801060 :: Region.announce

981− :: attributesFromChild

1061+ :: redistributed.fullParent

9821062 )

9831063 textOptions.label

984− inputElement

1064+ wrappedInput

1065+

1066+

1067+getHeight attr =

1068+ case attr of

1069+ Internal.Height h ->

1070+ Just h

1071+

1072+ _ ->

1073+ Nothing

1074+

1075+

1076+negateBox box =

1077+ { top = negate box.top

1078+ , right = negate box.right

1079+ , bottom = negate box.bottom

1080+ , left = negate box.left

1081+ }

1082+

1083+

1084+renderBox { top, right, bottom, left } =

1085+ String.fromInt top

1086+ ++ "px "

1087+ ++ String.fromInt right

1088+ ++ "px "

1089+ ++ String.fromInt bottom

1090+ ++ "px "

1091+ ++ String.fromInt left

1092+ ++ "px"

9851093

9861094

987−textHeightContent textValue spacing maybePadding maybeBorder =

1095+renderPlaceholder (Placeholder placeholderAttrs placeholderEl) forPlaceholder on =

1096+ Element.el

1097+ (forPlaceholder

1098+ ++ [ Font.color charcoal

1099+ , Internal.htmlClass (classes.noTextSelection ++ " " ++ classes.passPointerEvents)

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

1108+

1109+ else

1110+ 0

1111+ )

1112+ ]

1113+ ++ placeholderAttrs

1114+ )

1115+ placeholderEl

1116+

1117+

1118+{-| Because textareas are now shadowed, where they're rendered twice,

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 =

9881123 let

989− newlineCount =

990− String.lines textValue

991− |> List.length

992− |> (\x ->

993− if x < 1 then

994− 1

995−

996− else

997− x

998− )

999−

1000− topBottom (Padding t _ b _) =

1001− t + b

1002−

1003− additionalSpacing =

1004− ((newlineCount - 1) * spacing)

1005− + Maybe.withDefault 0 (Maybe.map topBottom maybePadding)

1006− + Maybe.withDefault 0 (Maybe.map topBottom maybeBorder)

1007−

1008− heightValue count =

1009− "calc("

1010− ++ String.fromInt count

1011− ++ "em + "

1012− ++ String.fromInt additionalSpacing

1013− ++ "px) !important"

1124+ gatherSpacing attr found =

1125+ case attr of

1126+ Internal.StyleClass _ (Internal.SpacingStyle _ x y) ->

1127+ case found of

1128+ Nothing ->

1129+ Just y

1130+

1131+ _ ->

1132+ found

1133+

1134+ _ ->

1135+ found

10141136 in

1015− Internal.StyleClass Flag.heightTextAreaContent

1016− (Internal.Single ("textarea-height-" ++ String.fromInt newlineCount)

1017− "height"

1018− (heightValue newlineCount)

1019− )

1137+ case List.foldr gatherSpacing Nothing attrs of

1138+ Nothing ->

1139+ Internal.NoAttribute

1140+

1141+ Just vSpace ->

1142+ Element.moveUp (toFloat (floor (toFloat vSpace / 2)))

1143+

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 }

10201403

10211404

10221405{-| -}

@@ -1078,7 +1461,7 @@ search =

10781461

10791462It's `newPassword` instead of just `password` because it gives the browser a hint on what type of password input it is.

10801463

1081−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`)

10821465

10831466-}

10841467newPassword :

@@ -1178,7 +1561,13 @@ email =

11781561 }

11791562

11801563

1181−{-| -}

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+

1570+-}

11821571multiline :

11831572 List (Attribute msg)

11841573 ->

@@ -1239,33 +1628,32 @@ applyLabel attrs label input =

12391628 Internal.element

12401629 Internal.asColumn

12411630 (Internal.NodeName "label")

1242− attrs

1631+ (Internal.htmlClass classes.inputLabel :: attrs)

12431632 (Internal.Unkeyed [ labelElement, input ])

12441633

12451634 Below ->

12461635 Internal.element

12471636 Internal.asColumn

12481637 (Internal.NodeName "label")

1249− attrs

1638+ (Internal.htmlClass classes.inputLabel :: attrs)

12501639 (Internal.Unkeyed [ input, labelElement ])

12511640

12521641 OnRight ->

12531642 Internal.element

12541643 Internal.asRow

12551644 (Internal.NodeName "label")

1256− attrs

1645+ (Internal.htmlClass classes.inputLabel :: attrs)

12571646 (Internal.Unkeyed [ input, labelElement ])

12581647

12591648 OnLeft ->

12601649 Internal.element

12611650 Internal.asRow

12621651 (Internal.NodeName "label")

1263− attrs

1652+ (Internal.htmlClass classes.inputLabel :: attrs)

12641653 (Internal.Unkeyed [ labelElement, input ])

12651654

12661655

1267−{-| Add choices to your radio and select menus.

1268−-}

1656+{-| -}

12691657type Option value msg

12701658 = Option value (OptionState -> Element msg)

12711659

@@ -1277,46 +1665,21 @@ type OptionState

12771665 | Selected

12781666

12791667

1280−{-| -}

1668+{-| Add a choice to your radio element. This will be rendered with the default radio icon.

1669+-}

12811670option : value -> Element msg -> Option value msg

12821671option val txt =

12831672 Option val (defaultRadioOption txt)

12841673

12851674

1286−{-| -}

1675+{-| Customize exactly what your radio option should look like in different states.

1676+-}

12871677optionWith : value -> (OptionState -> Element msg) -> Option value msg

12881678optionWith val view =

12891679 Option val view

12901680

12911681

1292−{-|

1293−

1294− Input.radio

1295− [ padding 10

1296− , spacing 20

1297− ]

1298− { onChange = ChooseLunch

1299− , selected = Just model.lunch

1300− , label = Input.labelAbove (text "Lunch")

1301− , options =

1302− [ Input.styledChoice Burrito <|

1303− \selected ->

1304− Element.row

1305− [ spacing 5 ]

1306− [ el None [] <|

1307− if selected then

1308− text ":D"

1309−

1310− else

1311− text ":("

1312− , text "burrito"

1313− ]

1314− , Input.option Taco (text "Taco!")

1315− , Input.option Gyro (text "Gyro")

1316− ]

1317− }

1318−

1319−-}

1682+{-| -}

13201683radio :

13211684 List (Attribute msg)

13221685 ->

@@ -1742,7 +2105,11 @@ onKeyLookup lookup =

17422105 Json.field "key" Json.string

17432106 |> Json.andThen decode

17442107 in

1745− Internal.Attr <| Html.Events.on "keyup" isKey

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

2110+ Internal.Attr <|

2111+ Html.Events.preventDefaultOn "keydown"

2112+ (Json.map (\fired -> ( fired, True )) isKey)

17462113

17472114

17482115{-| -}

@@ -1757,17 +2124,6 @@ onFocusIn msg =

17572124 Internal.Attr <| Html.Events.on "focusin" (Json.succeed msg)

17582125

17592126

1760−type_ : String -> Attribute msg

1761−type_ =

1762− Internal.Attr << Html.Attributes.type_

1763−

1764−

1765−

1766−-- checked : Bool -> Attribute msg

1767−-- checked =

1768−-- Internal.Attr << Html.Attributes.checked

1769−

1770−

17712127selected : Bool -> Attribute msg

17722128selected =

17732129 Internal.Attr << Html.Attributes.selected

@@ -1808,7 +2164,11 @@ autofill =

18082164 Internal.Attr << Html.Attributes.attribute "autocomplete"

18092165

18102166

1811−{-| -}

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+

2171+-}

18122172focusedOnLoad : Attribute msg

18132173focusedOnLoad =

18142174 Internal.Attr <| Html.Attributes.autofocus True

@@ -1825,8 +2185,9 @@ defaultTextBoxStyle =

18252185 , Border.color darkGrey

18262186 , Background.color white

18272187 , Border.width 1

1828− , Element.spacing 3

2188+ , Element.spacing 5

18292189 , Element.width Element.fill

2190+ , Element.height Element.shrink

18302191 ]

18312192

18322193

@@ -1835,12 +2196,17 @@ defaultTextPadding =

18352196 Element.paddingXY 12 12

18362197

18372198

1838−{-| -}

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+

2203+-}

18392204defaultCheckbox : Bool -> Element msg

18402205defaultCheckbox checked =

18412206 Element.el

18422207 [ Internal.htmlClass "focusable"

1843− , Element.width (Element.px 14)

2208+ , Element.width

2209+ (Element.px 14)

18442210 , Element.height (Element.px 14)

18452211 , Font.color white

18462212 , Element.centerY

@@ -1853,7 +2219,7 @@ defaultCheckbox checked =

18532219

18542220 else

18552221 Element.rgb (211 / 255) (211 / 255) (211 / 255)

1856− , Border.shadow <|

2222+ , Border.shadow

18572223 { offset = ( 0, 0 )

18582224 , blur = 1

18592225 , size = 1

@@ -1876,9 +2242,8 @@ defaultCheckbox checked =

18762242

18772243 else

18782244 1

1879− ]

1880− (if checked then

1881− Element.el

2245+ , Element.inFront

2246+ (Element.el

18822247 [ Border.color white

18832248 , Element.height (Element.px 6)

18842249 , Element.width (Element.px 9)

@@ -1886,6 +2251,7 @@ defaultCheckbox checked =

18862251 , Element.centerX

18872252 , Element.centerY

18882253 , Element.moveUp 1

2254+ , Element.transparent (not checked)

18892255 , Border.widthEach

18902256 { top = 0

18912257 , left = 2

@@ -1894,7 +2260,6 @@ defaultCheckbox checked =

18942260 }

18952261 ]

18962262 Element.none

1897−

1898− else

1899− Element.none

1900− )

2263+ )

2264+ ]

2265+ Element.none

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

2020

2121-}

2222

23−import Element exposing (Attribute, Element, fill, height, width)

23+import Element exposing (Attribute, Element, fill, height, shrink, width)

2424import Internal.Model as Internal

2525import Internal.Style exposing (classes)

2626

@@ -31,8 +31,8 @@ el attrs child =

3131 Internal.element

3232 Internal.asEl

3333 Internal.div

34− (width Element.shrink

35− :: height Element.shrink

34+ (width shrink

35+ :: height shrink

3636 :: attrs

3737 )

3838 (Internal.Keyed [ child ])

@@ -44,9 +44,9 @@ row attrs children =

4444 Internal.element

4545 Internal.asRow

4646 Internal.div

47− (Internal.htmlClass classes.contentLeft

48− :: Internal.htmlClass classes.contentCenterY

49− :: width fill

47+ (Internal.htmlClass (classes.contentLeft ++ " " ++ classes.contentCenterY)

48+ :: width shrink

49+ :: height shrink

5050 :: attrs

5151 )

5252 (Internal.Keyed children)

@@ -58,10 +58,13 @@ column attrs children =

5858 Internal.element

5959 Internal.asColumn

6060 Internal.div

61− (Internal.htmlClass classes.contentTop

62− :: Internal.htmlClass classes.contentLeft

63− :: height fill

64− :: width fill

61+ (Internal.htmlClass

62+ (classes.contentTop

63+ ++ " "

64+ ++ classes.contentLeft

65+ )

66+ :: height shrink

67+ :: width shrink

6568 :: attrs

6669 )

6770 (Internal.Keyed children)

src/Element/Region.elm+5−1

@@ -101,7 +101,11 @@ announce =

101101 Internal.Describe LivePolite

102102

103103

104−{-| -}

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+

108+-}

105109description : String -> Attribute msg

106110description =

107111 Internal.Describe << Internal.Label

src/Internal/Flag.elm+5

@@ -22,6 +22,7 @@ module Internal.Flag exposing

2222 , fontColor

2323 , fontFamily

2424 , fontSize

25+ , fontVariant

2526 , fontWeight

2627 , gridPosition

2728 , gridTemplate

@@ -318,3 +319,7 @@ behind =

318319

319320heightTextAreaContent =

320321 flag 47

322+

323+

324+fontVariant =

325+ flag 48

src/Internal/Model.elm+914−678

@@ -16,6 +16,7 @@ module Internal.Model exposing

1616 , LayoutContext(..)

1717 , Length(..)

1818 , Location(..)

19+ , NearbyChildren(..)

1920 , NodeName(..)

2021 , Option(..)

2122 , OptionRecord

@@ -29,6 +30,7 @@ module Internal.Model exposing

2930 , TransformComponent(..)

3031 , Transformation(..)

3132 , VAlign(..)

33+ , Variant(..)

3234 , XYZ

3335 , addNodeName

3436 , addWhen

@@ -40,7 +42,7 @@ module Internal.Model exposing

4042 , asParagraph

4143 , asRow

4244 , asTextColumn

43− , boxShadowName

45+ , boxShadowClass

4446 , columnClass

4547 , composeTransformation

4648 , contextClasses

@@ -77,31 +79,30 @@ module Internal.Model exposing

7779 , onlyStyles

7880 , optionsToRecord

7981 , paddingName

82+ , paddingNameFloat

8083 , pageClass

8184 , paragraphClass

8285 , reduceRecursive

8386 , reduceStyles

8487 , reduceStylesRecursive

8588 , removeNever

86− , renderFocusStyle

87− -- , renderFont

88−

8989 , renderFontClassName

9090 , renderHeight

9191 , renderRoot

92+ , renderVariant

9293 , renderWidth

9394 , rootStyle

9495 , rowClass

9596 , singleClass

9697 , spacingName

97− , staticRoot

9898 , tag

99− , textShadowName

99+ , textShadowClass

100100 , toHtml

101101 , toStyleSheet

102102 , transformClass

103103 , unstyled

104104 , unwrapDecorations

105+ , variantName

105106 )

106107

107108{-| -}

@@ -111,7 +112,7 @@ import Html.Attributes

111112import Html.Keyed

112113import Internal.Flag as Flag exposing (Flag)

113114import Internal.Style exposing (classes, dot)

114−import Json.Encode as Json

115+import Json.Encode as Encode

115116import Set exposing (Set)

116117import VirtualDom

117118

@@ -173,7 +174,7 @@ type Style

173174 | Colored String String Color

174175 | SpacingStyle String Int Int

175176 | BorderWidth String Int Int Int Int

176− | PaddingStyle String Int Int Int Int

177+ | PaddingStyle String Float Float Float Float

177178 | GridTemplateStyle

178179 { spacing : ( Length, Length )

179180 , columns : List Length

@@ -221,11 +222,71 @@ type Font

221222 | ImportFont String String

222223 | FontWith

223224 { name : String

224− , url : Maybe String

225− , adjustment : Adjustment

225+ , adjustment : Maybe Adjustment

226+ , variants : List Variant

226227 }

227228

228229

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

288+

289+

229290type Property

230291 = Property String String

231292

@@ -311,6 +372,13 @@ type NodeName

311372 | Embedded String String

312373

313374

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+

314382div =

315383 Generic

316384

@@ -319,7 +387,7 @@ type alias Gathered msg =

319387 { node : NodeName

320388 , attributes : List (VirtualDom.Attribute msg)

321389 , styles : List Style

322− , children : List (VirtualDom.Node msg)

390+ , children : NearbyChildren msg

323391 , has : Flag.Field

324392 }

325393

@@ -387,7 +455,10 @@ finalizeNode has node attributes children embedMode parentContext =

387455 Embedded nodeName internal ->

388456 VirtualDom.node nodeName

389457 attributes

390− [ createNode internal [ Html.Attributes.class (classes.any ++ " " ++ classes.single) ]

458+ [ createNode internal

459+ [ Html.Attributes.class

460+ (classes.any ++ " " ++ classes.single)

461+ ]

391462 ]

392463 in

393464 case parentContext of

@@ -464,49 +535,45 @@ finalizeNode has node attributes children embedMode parentContext =

464535

465536

466537embedWith 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

467547 if static then

468− staticRoot

469− :: (styles

470− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )

471− |> Tuple.second

472− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]

473− -- |> sortedReduce

474− |> toStyleSheet opts

475− )

548+ staticRoot opts

549+ :: dynamicStyleSheet

476550 :: children

477551

478552 else

479− (styles

480− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )

481− |> Tuple.second

482− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]

483− -- |> sortedReduce

484− |> toStyleSheet opts

485− )

553+ dynamicStyleSheet

486554 :: children

487555

488556

489557embedKeyed 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

490567 if static then

491− ( "static-stylesheet", staticRoot )

568+ ( "static-stylesheet", staticRoot opts )

492569 :: ( "dynamic-stylesheet"

493− , styles

494− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )

495− |> Tuple.second

496− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]

497− -- |> sortedReduce

498− |> toStyleSheet opts

570+ , dynamicStyleSheet

499571 )

500572 :: children

501573

502574 else

503575 ( "dynamic-stylesheet"

504− , styles

505− |> List.foldl reduceStyles ( Set.empty, [ renderFocusStyle opts.focus ] )

506− |> Tuple.second

507− -- |> reduceStylesRecursive Set.empty [ ]) --renderFocusStyle opts.focus ]

508− -- |> sortedReduce

509− |> toStyleSheet opts

576+ , dynamicStyleSheet

510577 )

511578 :: children

512579

@@ -822,7 +889,16 @@ skippable flag style =

822889 False

823890

824891

825−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

826902gatherAttrRecursive classes node has transform styles attrs children elementAttrs =

827903 case elementAttrs of

828904 [] ->

@@ -956,7 +1032,7 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr

9561032 in

9571033 gatherAttrRecursive (classes ++ " " ++ newClass)

9581034 node

959− (Flag.merge addToFlags has)

1035+ (Flag.merge addToFlags (Flag.add Flag.width has))

9601036 transform

9611037 (newStyles ++ styles)

9621038 attrs

@@ -977,7 +1053,7 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr

9771053 name =

9781054 "height-px-" ++ val

9791055 in

980− gatherAttrRecursive (name ++ " " ++ classes)

1056+ gatherAttrRecursive (Internal.Style.classes.heightExact ++ " " ++ name ++ " " ++ classes)

9811057 node

9821058 (Flag.add Flag.height has)

9831059 transform

@@ -1034,7 +1110,7 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr

10341110 in

10351111 gatherAttrRecursive (classes ++ " " ++ newClass)

10361112 node

1037− (Flag.merge addToFlags has)

1113+ (Flag.merge addToFlags (Flag.add Flag.height has))

10381114 transform

10391115 (newStyles ++ styles)

10401116 attrs

@@ -1066,20 +1142,15 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr

10661142 gatherAttrRecursive classes (addNodeName "h6" node) has transform styles attrs children remaining

10671143

10681144 Paragraph ->

1069− let

1070− newNode =

1071− case node of

1072− Generic ->

1073− NodeName "p"

1074−

1075− NodeName name ->

1076− NodeName name

1077−

1078− Embedded x y ->

1079− Embedded x y

1080− in

1081− gatherAttrRecursive classes

1082− newNode

1145+ -- previously we rendered a <p> tag, though apparently this invalidates the html if it has <div>s inside.

1146+ -- Since we can't guaranteee that there are no divs, we need another strategy.

1147+ -- While it's not documented in many places, there apparently is a paragraph aria role

1148+ -- https://github.com/w3c/aria/blob/11f85f41a5b621fdbe85fc9bcdcd270e653a48ba/common/script/roleInfo.js

1149+ -- Though we'll need to wait till it gets released in an official wai-aria spec to use it.

1150+ -- If it's used at the moment, then Lighthouse complains (likely rightfully) that role paragraph is not recognized.

1151+ gatherAttrRecursive

1152+ classes

1153+ node

10831154 has

10841155 transform

10851156 styles

@@ -1114,75 +1185,16 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr

11141185

11151186 Styled styled ->

11161187 styles ++ styled.styles

1117−

1118− nearbyElement =

1119− Html.div

1120− [ Html.Attributes.class <|

1121− case location of

1122− Above ->

1123− String.join " "

1124− [ Internal.Style.classes.nearby

1125− , Internal.Style.classes.single

1126− , Internal.Style.classes.above

1127− ]

1128−

1129− Below ->

1130− String.join " "

1131− [ Internal.Style.classes.nearby

1132− , Internal.Style.classes.single

1133− , Internal.Style.classes.below

1134− ]

1135−

1136− OnRight ->

1137− String.join " "

1138− [ Internal.Style.classes.nearby

1139− , Internal.Style.classes.single

1140− , Internal.Style.classes.onRight

1141− ]

1142−

1143− OnLeft ->

1144− String.join " "

1145− [ Internal.Style.classes.nearby

1146− , Internal.Style.classes.single

1147− , Internal.Style.classes.onLeft

1148− ]

1149−

1150− InFront ->

1151− String.join " "

1152− [ Internal.Style.classes.nearby

1153− , Internal.Style.classes.single

1154− , Internal.Style.classes.inFront

1155− ]

1156−

1157− Behind ->

1158− String.join " "

1159− [ Internal.Style.classes.nearby

1160− , Internal.Style.classes.single

1161− , Internal.Style.classes.behind

1162− ]

1163− ]

1164− [ case elem of

1165− Empty ->

1166− VirtualDom.text ""

1167−

1168− Text str ->

1169− textElement str

1170−

1171− Unstyled html ->

1172− html asEl

1173−

1174− Styled styled ->

1175− styled.html NoStyleSheet asEl

1176− ]

1177−

1178− newClasses =

1179− if location == Behind then

1180− Internal.Style.classes.hasBehind ++ " " ++ classes

1181−

1182− else

1183− classes

11841188 in

1185− 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

11861198

11871199 AlignX x ->

11881200 if Flag.present Flag.xAlign has then

@@ -1238,6 +1250,106 @@ gatherAttrRecursive classes node has transform styles attrs children elementAttr

12381250 remaining

12391251

12401252

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+

12411353renderWidth w =

12421354 case w of

12431355 Px px ->

@@ -1324,7 +1436,7 @@ renderHeight h =

13241436 "height-px-" ++ val

13251437 in

13261438 ( Flag.none

1327− , name

1439+ , Internal.Style.classes.heightExact ++ " " ++ name

13281440 , [ Single name "height" (val ++ "px") ]

13291441 )

13301442

@@ -1347,7 +1459,7 @@ renderHeight h =

13471459 , [ Single

13481460 (Internal.Style.classes.any

13491461 ++ "."

1350− ++ Internal.Style.classes.row

1462+ ++ Internal.Style.classes.column

13511463 ++ " > "

13521464 ++ (Internal.Style.dot <| "height-fill-" ++ String.fromInt portion)

13531465 )

@@ -1366,7 +1478,9 @@ renderHeight h =

13661478 Single

13671479 cls

13681480 "min-height"

1369− (String.fromInt minSize ++ "px")

1481+ -- This needs to be !important because we're using `min-height: min-content`

1482+ -- to correct for safari's incorrect implementation of flexbox.

1483+ (String.fromInt minSize ++ "px !important")

13701484

13711485 ( newFlag, newAttrs, newStyle ) =

13721486 renderHeight len

@@ -1444,7 +1558,7 @@ element : LayoutContext -> NodeName -> List (Attribute aligned msg) -> Children

14441558element context node attributes children =

14451559 attributes

14461560 |> List.reverse

1447− |> gatherAttrRecursive (contextClasses context) node Flag.none untransformed [] [] []

1561+ |> gatherAttrRecursive (contextClasses context) node Flag.none untransformed [] [] NoNearbyChildren

14481562 |> createElement context children

14491563

14501564

@@ -1511,13 +1625,12 @@ createElement context children rendered =

15111625 -- , existingStyles

15121626 -- )

15131627 -- else

1514− ( textElement

1515− (if context == asParagraph then

1516− str

1628+ ( (if context == asEl then

1629+ textElementFill str

15171630

1518− else

1519− str

1520− )

1631+ else

1632+ textElement str

1633+ )

15211634 :: htmls

15221635 , existingStyles

15231636 )

@@ -1577,8 +1690,11 @@ createElement context children rendered =

15771690 -- )

15781691 -- else

15791692 ( ( key

1580− , textElement

1581− str

1693+ , if context == asEl then

1694+ textElementFill str

1695+

1696+ else

1697+ textElement str

15821698 )

15831699 :: htmls

15841700 , existingStyles

@@ -1605,13 +1721,8 @@ createElement context children rendered =

16051721 (finalizeNode rendered.has

16061722 rendered.node

16071723 rendered.attributes

1608− (Keyed <|

1609− keyed

1610− ++ List.map

1611− (\x ->

1612− ( "nearby-elements-pls", x )

1613− )

1614− rendered.children

1724+ (Keyed

1725+ (addKeyedChildren "nearby-element-pls" keyed rendered.children)

16151726 )

16161727 NoStyleSheet

16171728 )

@@ -1625,13 +1736,7 @@ createElement context children rendered =

16251736 rendered.node

16261737 rendered.attributes

16271738 (Keyed

1628− (keyed

1629− ++ List.map

1630− (\x ->

1631− ( "nearby-elements-pls", x )

1632− )

1633− rendered.children

1634− )

1739+ (addKeyedChildren "nearby-element-pls" keyed rendered.children)

16351740 )

16361741 }

16371742

@@ -1653,7 +1758,7 @@ createElement context children rendered =

16531758 rendered.has

16541759 rendered.node

16551760 rendered.attributes

1656− (Unkeyed <| unkeyed ++ rendered.children)

1761+ (Unkeyed (addChildren unkeyed rendered.children))

16571762 NoStyleSheet

16581763 )

16591764

@@ -1665,10 +1770,42 @@ createElement context children rendered =

16651770 rendered.has

16661771 rendered.node

16671772 rendered.attributes

1668− (Unkeyed (unkeyed ++ rendered.children))

1773+ (Unkeyed (addChildren unkeyed rendered.children))

16691774 }

16701775

16711776

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+

16721809unit =

16731810 0

16741811

@@ -1680,8 +1817,20 @@ defaultOptions =

16801817 }

16811818

16821819

1683−staticRoot =

1684− VirtualDom.node "style" [] [ VirtualDom.text Internal.Style.rules ]

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+ []

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) ] []

16851834

16861835

16871836addWhen ifThis x to =

@@ -1799,7 +1948,7 @@ type Spacing

17991948

18001949

18011950type Padding

1802− = Padding String Int Int Int Int

1951+ = Padding String Float Float Float Float

18031952

18041953

18051954extractSpacingAndPadding : List (Attribute aligned msg) -> ( Maybe Padding, Maybe Spacing )

@@ -1895,35 +2044,44 @@ getHeight attrs =

18952044 Nothing

18962045

18972046

2047+textElementClasses : String

2048+textElementClasses =

2049+ classes.any

2050+ ++ " "

2051+ ++ classes.text

2052+ ++ " "

2053+ ++ classes.widthContent

2054+ ++ " "

2055+ ++ classes.heightContent

2056+

2057+

18982058textElement : String -> VirtualDom.Node msg

18992059textElement str =

19002060 Html.div

19012061 [ Html.Attributes.class

1902− (String.join " "

1903− [ classes.any

1904− , classes.text

1905− , classes.widthContent

1906− , classes.heightContent

1907− ]

1908− )

2062+ textElementClasses

19092063 ]

19102064 [ Html.text str ]

19112065

19122066

2067+textElementFillClasses : String

2068+textElementFillClasses =

2069+ classes.any

2070+ ++ " "

2071+ ++ classes.text

2072+ ++ " "

2073+ ++ classes.widthFill

2074+ ++ " "

2075+ ++ classes.heightFill

2076+

2077+

19132078textElementFill : String -> VirtualDom.Node msg

19142079textElementFill str =

1915− VirtualDom.node "div"

1916− [ VirtualDom.property "className"

1917− (Json.string <|

1918− String.join " "

1919− [ classes.any

1920− , classes.text

1921− , classes.widthFill

1922− , classes.heightFill

1923− ]

1924− )

2080+ Html.div

2081+ [ Html.Attributes.class

2082+ textElementFillClasses

19252083 ]

1926− [ VirtualDom.text str ]

2084+ [ Html.text str ]

19272085

19282086

19292087type Children x

@@ -1931,10 +2089,6 @@ type Children x

19312089 | Keyed (List ( String, x ))

19322090

19332091

1934−

1935−-- toHtml : OptionRecord -> Element msg -> VirtualDom.Node msg

1936−

1937−

19382092toHtml mode el =

19392093 case el of

19402094 Unstyled html ->

@@ -1970,8 +2124,7 @@ renderRoot optionList attributes child =

19702124

19712125

19722126type RenderMode

1973− = Viewport

1974− | Layout

2127+ = Layout

19752128 | NoStaticStyleSheet

19762129 | WithVirtualCss

19772130

@@ -2020,8 +2173,8 @@ rootStyle =

20202173 , SansSerif

20212174 ]

20222175 in

2023− [ StyleClass Flag.bgColor (Colored ("bg-color-" ++ formatColorClass (Rgba 1 1 1 0)) "background-color" (Rgba 1 1 1 0))

2024− , StyleClass Flag.fontColor (Colored ("font-color-" ++ formatColorClass (Rgba 0 0 0 1)) "color" (Rgba 0 0 0 1))

2176+ [ StyleClass Flag.bgColor (Colored ("bg-" ++ formatColorClass (Rgba 1 1 1 0)) "background-color" (Rgba 1 1 1 0))

2177+ , StyleClass Flag.fontColor (Colored ("fc-" ++ formatColorClass (Rgba 0 0 0 1)) "color" (Rgba 0 0 0 1))

20252178 , StyleClass Flag.fontSize (FontSize 20)

20262179 , StyleClass Flag.fontFamily <|

20272180 FontFamily (List.foldl renderFontClassName "font-" families)

@@ -2064,9 +2217,38 @@ renderFontClassName font current =

20642217

20652218renderFocusStyle :

20662219 FocusStyle

2067− -> Style

2220+ -> List Style

20682221renderFocusStyle focus =

2069− Style (Internal.Style.dot classes.any ++ ":focus .focusable, " ++ Internal.Style.dot classes.any ++ ".focusable: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, ")

2249+ ++ (Internal.Style.dot classes.any ++ ".focusable:focus, ")

2250+ ++ (".ui-slide-bar:focus + " ++ Internal.Style.dot classes.any ++ " .focusable-thumb")

2251+ )

20702252 (List.filterMap identity

20712253 [ Maybe.map (\color -> Property "border-color" (formatColor color)) focus.borderColor

20722254 , Maybe.map (\color -> Property "background-color" (formatColor color)) focus.backgroundColor

@@ -2089,6 +2271,7 @@ renderFocusStyle focus =

20892271 , Just <| Property "outline" "none"

20902272 ]

20912273 )

2274+ ]

20922275

20932276

20942277focusDefaultStyle : { backgroundColor : Maybe Color, borderColor : Maybe Color, shadow : Maybe Shadow }

@@ -2100,7 +2283,7 @@ focusDefaultStyle =

21002283 { color =

21012284 Rgba (155 / 255) (203 / 255) 1 1

21022285 , offset = ( 0, 0 )

2103− , blur = 3

2286+ , blur = 0

21042287 , size = 3

21052288 }

21062289 }

@@ -2170,7 +2353,31 @@ optionsToRecord options =

21702353

21712354toStyleSheet : OptionRecord -> List Style -> VirtualDom.Node msg

21722355toStyleSheet options styleSheet =

2173− VirtualDom.node "style" [] [ VirtualDom.text (toStyleSheetString 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+ []

21742381

21752382

21762383renderTopLevelValues rules =

@@ -2180,14 +2387,12 @@ renderTopLevelValues rules =

21802387 ImportFont _ url ->

21812388 Just ("@import url('" ++ url ++ "');")

21822389

2183− FontWith with ->

2184− case with.url of

2185− Just x ->

2186− Just ("@import url('" ++ x ++ "');")

2187−

2188− Nothing ->

2189− Nothing

2190−

2390+ -- FontWith with ->

2391+ -- case with.url of

2392+ -- Just x ->

2393+ -- Just ("@import url('" ++ x ++ "');")

2394+ -- Nothing ->

2395+ -- Nothing

21912396 _ ->

21922397 Nothing

21932398

@@ -2258,7 +2463,38 @@ renderNullAdjustmentRule fontToAdjust otherFontName =

22582463 ]

22592464

22602465

2261−renderFontAdjustmentRule fontToAdjust ( parentAdj, textAdjustment ) otherFontName =

2466+fontRule name modifier ( parentAdj, textAdjustment ) =

2467+ [ bracket

2468+ ("."

2469+ ++ name

2470+ ++ "."

2471+ ++ modifier

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+ ]

2495+

2496+

2497+renderFontAdjustmentRule fontToAdjust ( full, capital ) otherFontName =

22622498 let

22632499 name =

22642500 if fontToAdjust == otherFontName then

@@ -2268,34 +2504,7 @@ renderFontAdjustmentRule fontToAdjust ( parentAdj, textAdjustment ) otherFontNam

22682504 otherFontName ++ " ." ++ fontToAdjust

22692505 in

22702506 String.join " "

2271− [ bracket

2272− ("."

2273− ++ name

2274− ++ "."

2275− ++ classes.sizeByCapital

2276− ++ ", "

2277− ++ "."

2278− ++ name

2279− ++ " ."

2280− ++ classes.sizeByCapital

2281− )

2282− parentAdj

2283− , bracket

2284− ("."

2285− ++ name

2286− ++ "."

2287− ++ classes.sizeByCapital

2288− ++ "> ."

2289− ++ Internal.Style.classes.text

2290− ++ ", ."

2291− ++ name

2292− ++ " ."

2293− ++ classes.sizeByCapital

2294− ++ " > ."

2295− ++ Internal.Style.classes.text

2296− )

2297− textAdjustment

2298− ]

2507+ (fontRule name classes.sizeByCapital capital ++ fontRule name classes.fullSize full)

22992508

23002509

23012510bracket selector rules =

@@ -2308,17 +2517,12 @@ bracket selector rules =

23082517

23092518fontAdjustmentRules converted =

23102519 ( [ ( "display", "block" )

2311−

2312− -- , ( "line-height", String.fromFloat converted.height )

2313− -- , ( "font-size", String.fromFloat (1 + converted.height + converted.vertical) ++ "em" )

23142520 ]

23152521 , [ ( "display", "inline-block" )

23162522 , ( "line-height", String.fromFloat converted.height )

23172523 , ( "vertical-align", String.fromFloat converted.vertical ++ "em" )

23182524 , ( "font-size", String.fromFloat converted.size ++ "em" )

23192525 ]

2320− -- , [ ( "font-size", String.fromFloat converted.size ++ "em" )

2321− -- ]

23222526 )

23232527

23242528

@@ -2329,10 +2533,17 @@ typefaceAdjustment typefaces =

23292533 Nothing ->

23302534 case face of

23312535 FontWith with ->

2332− Just

2333− (fontAdjustmentRules

2334− (.capital (convertAdjustment with.adjustment))

2335− )

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+ )

23362547

23372548 _ ->

23382549 found

@@ -2382,475 +2593,492 @@ renderProps force (Property key val) existing =

23822593 existing ++ "\n " ++ key ++ ": " ++ val ++ ";"

23832594

23842595

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+

23852609toStyleSheetString : OptionRecord -> List Style -> String

23862610toStyleSheetString options stylesheet =

23872611 let

2388− renderStyle maybePseudo selector props =

2389− case maybePseudo of

2390− Nothing ->

2391− selector ++ "{" ++ List.foldl (renderProps False) "" props ++ "\n}"

2392−

2393− Just pseudo ->

2394− case pseudo of

2395− Hover ->

2396− case options.hover of

2397− NoHover ->

2398− ""

2612+ combine style rendered =

2613+ { rules = rendered.rules ++ renderStyleRule options style Nothing

2614+ , topLevel =

2615+ case topLevelValue style of

2616+ Nothing ->

2617+ rendered.topLevel

23992618

2400− ForceHover ->

2401− selector ++ "-hv {" ++ List.foldl (renderProps True) "" props ++ "\n}"

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

24022626

2403− AllowHover ->

2404− selector ++ "-hv:hover {" ++ List.foldl (renderProps False) "" props ++ "\n}"

24052627

2406− Focus ->

2407− let

2408− renderedProps =

2409− List.foldl (renderProps False) "" props

2410− in

2411− String.join "\n"

2412− [ selector

2413− ++ "-fs:focus {"

2414− ++ renderedProps

2415− ++ "\n}"

2416− , "."

2417− ++ classes.any

2418− ++ ":focus ~ "

2419− ++ selector

2420− ++ "-fs:not(.focus) {"

2421− ++ renderedProps

2422− ++ "\n}"

2423− , "."

2424− ++ classes.any

2425− ++ ":focus "

2426− ++ selector

2427− ++ "-fs {"

2428− ++ renderedProps

2429− ++ "\n}"

2430− , ".focusable-parent:focus ~ "

2431− ++ "."

2432− ++ classes.any

2433− ++ " "

2434− ++ selector

2435− ++ "-fs {"

2436− ++ renderedProps

2437− ++ "\n}"

2438− ]

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}" ]

24392633

2440− Active ->

2441− selector ++ "-act:active {" ++ List.foldl (renderProps False) "" props ++ "\n}"

2634+ Just pseudo ->

2635+ case pseudo of

2636+ Hover ->

2637+ case options.hover of

2638+ NoHover ->

2639+ []

24422640

2443− renderStyleRule rule maybePseudo =

2444− case rule of

2445− Style selector props ->

2446− renderStyle maybePseudo selector props

2641+ ForceHover ->

2642+ [ selector ++ "-hv {" ++ List.foldl (renderProps True) "" props ++ "\n}" ]

24472643

2448− Shadows name prop ->

2449− renderStyle

2450− maybePseudo

2451− ("." ++ name)

2452− [ Property "box-shadow" prop

2453− ]

2644+ AllowHover ->

2645+ [ selector ++ "-hv:hover {" ++ List.foldl (renderProps False) "" props ++ "\n}" ]

24542646

2455− Transparency name transparency ->

2647+ Focus ->

24562648 let

2457− opacity =

2458− (1 - transparency)

2459− |> min 1

2460− |> max 0

2649+ renderedProps =

2650+ List.foldl (renderProps False) "" props

24612651 in

2462− renderStyle

2463− maybePseudo

2464− ("." ++ name)

2465− [ Property "opacity" (String.fromFloat opacity)

2466− ]

2652+ [ selector ++ "-fs:focus {" ++ renderedProps ++ "\n}"

2653+ , ("." ++ classes.any ++ ":focus " ++ selector ++ "-fs {")

2654+ ++ renderedProps

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}"

2662+ ]

24672663

2468− FontSize i ->

2469− renderStyle

2470− maybePseudo

2471− (".font-size-" ++ String.fromInt i)

2472− [ Property "font-size" (String.fromInt i ++ "px")

2473− ]

2664+ Active ->

2665+ [ selector ++ "-act:active {" ++ List.foldl (renderProps False) "" props ++ "\n}" ]

24742666

2475− FontFamily name typefaces ->

2476− let

2477− families =

2478− Property "font-family"

2479− (typefaces

2480− |> List.map fontName

2481− |> String.join ", "

2482− )

2483− in

2484− String.join " "

2485− [ renderStyle

2486− maybePseudo

2487− ("." ++ name)

2488− [ families ]

2489− ]

24902667

2491− Single class prop val ->

2492− renderStyle

2493− maybePseudo

2494− ("." ++ class)

2495− [ Property prop val

2496− ]

2668+renderStyleRule : OptionRecord -> Style -> Maybe PseudoClass -> List String

2669+renderStyleRule options rule maybePseudo =

2670+ case rule of

2671+ Style selector props ->

2672+ renderStyle options maybePseudo selector props

2673+

2674+ Shadows name prop ->

2675+ renderStyle options

2676+ maybePseudo

2677+ ("." ++ name)

2678+ [ Property "box-shadow" prop

2679+ ]

24972680

2498− Colored class prop color ->

2499− renderStyle

2500− maybePseudo

2501− ("." ++ class)

2502− [ Property prop (formatColor color)

2503− ]

2681+ Transparency name transparency ->

2682+ let

2683+ opacity =

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+ ]

25042693

2505− SpacingStyle cls x y ->

2506− let

2507− class =

2508− "." ++ cls

2694+ FontSize i ->

2695+ renderStyle options

2696+ maybePseudo

2697+ (".font-size-" ++ String.fromInt i)

2698+ [ Property "font-size" (String.fromInt i ++ "px")

2699+ ]

25092700

2510− halfX =

2511− String.fromFloat (toFloat x / 2) ++ "px"

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

2712+ |> String.join ", "

2713+ )

2714+ , Property "font-feature-settings" features

2715+ , Property "font-variant"

2716+ (if List.any hasSmallCaps typefaces then

2717+ "small-caps"

25122718

2513− halfY =

2514− String.fromFloat (toFloat y / 2) ++ "px"

2719+ else

2720+ "normal"

2721+ )

2722+ ]

2723+ in

2724+ renderStyle options

2725+ maybePseudo

2726+ ("." ++ name)

2727+ families

25152728

2516− xPx =

2517− String.fromInt x ++ "px"

2729+ Single class prop val ->

2730+ renderStyle options

2731+ maybePseudo

2732+ ("." ++ class)

2733+ [ Property prop val

2734+ ]

25182735

2519− yPx =

2520− String.fromInt y ++ "px"

2736+ Colored class prop color ->

2737+ renderStyle options

2738+ maybePseudo

2739+ ("." ++ class)

2740+ [ Property prop (formatColor color)

2741+ ]

25212742

2522− row =

2523− "." ++ Internal.Style.classes.row

2743+ SpacingStyle cls x y ->

2744+ let

2745+ class =

2746+ "." ++ cls

25242747

2525− wrappedRow =

2526− "." ++ Internal.Style.classes.wrapped ++ row

2748+ halfX =

2749+ String.fromFloat (toFloat x / 2) ++ "px"

25272750

2528− column =

2529− "." ++ Internal.Style.classes.column

2751+ halfY =

2752+ String.fromFloat (toFloat y / 2) ++ "px"

25302753

2531− page =

2532− "." ++ Internal.Style.classes.page

2754+ xPx =

2755+ String.fromInt x ++ "px"

25332756

2534− paragraph =

2535− "." ++ Internal.Style.classes.paragraph

2757+ yPx =

2758+ String.fromInt y ++ "px"

25362759

2537− left =

2538− "." ++ Internal.Style.classes.alignLeft

2760+ row =

2761+ "." ++ Internal.Style.classes.row

25392762

2540− right =

2541− "." ++ Internal.Style.classes.alignRight

2763+ wrappedRow =

2764+ "." ++ Internal.Style.classes.wrapped ++ row

25422765

2543− any =

2544− "." ++ Internal.Style.classes.any

2766+ column =

2767+ "." ++ Internal.Style.classes.column

25452768

2546− single =

2547− "." ++ Internal.Style.classes.single

2548− in

2549− String.concat

2550− [ renderStyle maybePseudo (class ++ row ++ " > " ++ any ++ " + " ++ any) [ Property "margin-left" xPx ]

2551−

2552− -- margins don't apply to last element of normal, unwrapped rows

2553− -- , renderStyle maybePseudo (class ++ row ++ " > " ++ any ++ ":first-child") [ Property "margin" "0" ]

2554− -- For wrapped rows, margins always apply because we handle "canceling out" the other margins manually in the element.

2555− , renderStyle maybePseudo

2556− (class ++ wrappedRow ++ " > " ++ any)

2557− [ Property "margin" (halfY ++ " " ++ halfX)

2558− ]

2769+ page =

2770+ "." ++ Internal.Style.classes.page

25592771

2560− -- , renderStyle maybePseudo

2561− -- (class ++ wrappedRow ++ " > " ++ any ++ ":last-child")

2562− -- [ Property "margin-right" "0"

2563− -- ]

2564− -- columns

2565− , renderStyle maybePseudo (class ++ column ++ " > " ++ any ++ " + " ++ any) [ Property "margin-top" yPx ]

2566− , renderStyle maybePseudo (class ++ page ++ " > " ++ any ++ " + " ++ any) [ Property "margin-top" yPx ]

2567− , renderStyle maybePseudo (class ++ page ++ " > " ++ left) [ Property "margin-right" xPx ]

2568− , renderStyle maybePseudo (class ++ page ++ " > " ++ right) [ Property "margin-left" xPx ]

2569− , renderStyle

2570− maybePseudo

2571− (class ++ paragraph)

2572− [ Property "line-height" ("calc(1em + " ++ String.fromInt y ++ "px)")

2573− ]

2574− , renderStyle

2575− maybePseudo

2576− ("textarea" ++ class)

2577− [ Property "line-height" ("calc(1em + " ++ String.fromInt y ++ "px)")

2578− ]

2772+ paragraph =

2773+ "." ++ Internal.Style.classes.paragraph

25792774

2580− -- , renderStyle

2581− -- maybePseudo

2582− -- (class ++ paragraph ++ " > " ++ any)

2583− -- [ Property "margin-right" xPx

2584− -- , Property "margin-bottom" yPx

2585− -- ]

2586− , renderStyle

2587− maybePseudo

2588− (class ++ paragraph ++ " > " ++ left)

2589− [ Property "margin-right" xPx

2590− ]

2591− , renderStyle

2592− maybePseudo

2593− (class ++ paragraph ++ " > " ++ right)

2594− [ Property "margin-left" xPx

2595− ]

2596− , renderStyle

2597− maybePseudo

2598− (class ++ paragraph ++ "::after")

2599− [ Property "content" "''"

2600− , Property "display" "block"

2601− , Property "height" "0"

2602− , Property "width" "0"

2603− , Property "margin-top" (String.fromInt (-1 * (y // 2)) ++ "px")

2604− ]

2605− , renderStyle

2606− maybePseudo

2607− (class ++ paragraph ++ "::before")

2608− [ Property "content" "''"

2609− , Property "display" "block"

2610− , Property "height" "0"

2611− , Property "width" "0"

2612− , Property "margin-bottom" (String.fromInt (-1 * (y // 2)) ++ "px")

2613− ]

2614− ]

2775+ left =

2776+ "." ++ Internal.Style.classes.alignLeft

26152777

2616− PaddingStyle cls top right bottom left ->

2617− let

2618− class =

2619− "."

2620− ++ cls

2621− in

2622− renderStyle

2623− maybePseudo

2624− class

2625− [ Property "padding"

2626− (String.fromInt top

2627− ++ "px "

2628− ++ String.fromInt right

2629− ++ "px "

2630− ++ String.fromInt bottom

2631− ++ "px "

2632− ++ String.fromInt left

2633− ++ "px"

2634− )

2635− ]

2778+ right =

2779+ "." ++ Internal.Style.classes.alignRight

26362780

2637− BorderWidth cls top right bottom left ->

2638− let

2639− class =

2640− "."

2641− ++ cls

2642− in

2643− renderStyle

2644− maybePseudo

2645− class

2646− [ Property "border-width"

2647− (String.fromInt top

2648− ++ "px "

2649− ++ String.fromInt right

2650− ++ "px "

2651− ++ String.fromInt bottom

2652− ++ "px "

2653− ++ String.fromInt left

2654− ++ "px"

2655− )

2656− ]

2781+ any =

2782+ "." ++ Internal.Style.classes.any

26572783

2658− GridTemplateStyle template ->

2659− let

2660− class =

2661− ".grid-rows-"

2662− ++ String.join "-" (List.map lengthClassName template.rows)

2663− ++ "-cols-"

2664− ++ String.join "-" (List.map lengthClassName template.columns)

2665− ++ "-space-x-"

2666− ++ lengthClassName (Tuple.first template.spacing)

2667− ++ "-space-y-"

2668− ++ lengthClassName (Tuple.second template.spacing)

2669−

2670− ySpacing =

2671− toGridLength (Tuple.second template.spacing)

2672−

2673− xSpacing =

2674− toGridLength (Tuple.first template.spacing)

2675−

2676− toGridLength x =

2677− toGridLengthHelper Nothing Nothing x

2678−

2679− toGridLengthHelper minimum maximum x =

2680− case x of

2681− Px px ->

2682− String.fromInt px ++ "px"

2683−

2684− Content ->

2685− case ( minimum, maximum ) of

2686− ( Nothing, Nothing ) ->

2687− "max-content"

2688−

2689− ( Just minSize, Nothing ) ->

2690− "minmax(" ++ String.fromInt minSize ++ "px, " ++ "max-content)"

2691−

2692− ( Nothing, Just maxSize ) ->

2693− "minmax(max-content, " ++ String.fromInt maxSize ++ "px)"

2694−

2695− ( Just minSize, Just maxSize ) ->

2696− "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt maxSize ++ "px)"

2697−

2698− Fill i ->

2699− case ( minimum, maximum ) of

2700− ( Nothing, Nothing ) ->

2701− String.fromInt i ++ "fr"

2702−

2703− ( Just minSize, Nothing ) ->

2704− "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt i ++ "fr" ++ "fr)"

2705−

2706− ( Nothing, Just maxSize ) ->

2707− "minmax(max-content, " ++ String.fromInt maxSize ++ "px)"

2708−

2709− ( Just minSize, Just maxSize ) ->

2710− "minmax(" ++ String.fromInt minSize ++ "px, " ++ String.fromInt maxSize ++ "px)"

2711−

2712− Min m len ->

2713− toGridLengthHelper (Just m) maximum len

2714−

2715− Max m len ->

2716− toGridLengthHelper minimum (Just m) len

2717−

2718− msColumns =

2719− template.columns

2720− |> List.map toGridLength

2721− |> String.join ySpacing

2722− |> (\x -> "-ms-grid-columns: " ++ x ++ ";")

2723−

2724− msRows =

2725− template.columns

2726− |> List.map toGridLength

2727− |> String.join ySpacing

2728− |> (\x -> "-ms-grid-rows: " ++ x ++ ";")

2729−

2730− base =

2731− class ++ "{" ++ msColumns ++ msRows ++ "}"

2732−

2733− columns =

2734− template.columns

2735− |> List.map toGridLength

2736− |> String.join " "

2737− |> (\x -> "grid-template-columns: " ++ x ++ ";")

2738−

2739− rows =

2740− template.rows

2741− |> List.map toGridLength

2742− |> String.join " "

2743− |> (\x -> "grid-template-rows: " ++ x ++ ";")

2744−

2745− gapX =

2746− "grid-column-gap:" ++ toGridLength (Tuple.first template.spacing) ++ ";"

2747−

2748− gapY =

2749− "grid-row-gap:" ++ toGridLength (Tuple.second template.spacing) ++ ";"

2750−

2751− modernGrid =

2752− class ++ "{" ++ columns ++ rows ++ gapX ++ gapY ++ "}"

2753−

2754− supports =

2755− "@supports (display:grid) {" ++ modernGrid ++ "}"

2756− in

2757− base ++ supports

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+ ]

27582798

2759− GridPosition position ->

2760− let

2761− class =

2762− ".grid-pos-"

2763− ++ String.fromInt position.row

2764− ++ "-"

2765− ++ String.fromInt position.col

2766− ++ "-"

2767− ++ String.fromInt position.width

2768− ++ "-"

2769− ++ String.fromInt position.height

2770−

2771− msPosition =

2772− String.join " "

2773− [ "-ms-grid-row: "

2774− ++ String.fromInt position.row

2775− ++ ";"

2776− , "-ms-grid-row-span: "

2777− ++ String.fromInt position.height

2778− ++ ";"

2779− , "-ms-grid-column: "

2780− ++ String.fromInt position.col

2781− ++ ";"

2782− , "-ms-grid-column-span: "

2783− ++ String.fromInt position.width

2784− ++ ";"

2785− ]

2786−

2787− base =

2788− class ++ "{" ++ msPosition ++ "}"

2789−

2790− modernPosition =

2791− String.join " "

2792− [ "grid-row: "

2793− ++ String.fromInt position.row

2794− ++ " / "

2795− ++ String.fromInt (position.row + position.height)

2796− ++ ";"

2797− , "grid-column: "

2798− ++ String.fromInt position.col

2799− ++ " / "

2800− ++ String.fromInt (position.col + position.width)

2801− ++ ";"

2802− ]

2803−

2804− modernGrid =

2805− class ++ "{" ++ modernPosition ++ "}"

2806−

2807− supports =

2808− "@supports (display:grid) {" ++ modernGrid ++ "}"

2809− in

2810− base ++ supports

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+ ]

28112819

2812− PseudoSelector class styles ->

2813− let

2814− renderPseudoRule style =

2815− renderStyleRule style (Just class)

2816− in

2817− List.map renderPseudoRule styles

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 ->

2878+ let

2879+ class =

2880+ "."

2881+ ++ cls

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

28182976 |> String.join " "

2977+ |> (\x -> "grid-template-columns: " ++ x ++ ";")

28192978

2820− Transform transform ->

2821− let

2822− val =

2823− transformValue transform

2979+ rows =

2980+ template.rows

2981+ |> List.map toGridLength

2982+ |> String.join " "

2983+ |> (\x -> "grid-template-rows: " ++ x ++ ";")

28242984

2825− class =

2826− transformClass transform

2827− in

2828− case ( class, val ) of

2829− ( Just cls, Just v ) ->

2830− renderStyle

2831− maybePseudo

2832− ("." ++ cls)

2833− [ Property "transform"

2834− v

2835− ]

2985+ gapX =

2986+ "grid-column-gap:" ++ toGridLength (Tuple.first template.spacing) ++ ";"

28362987

2837− _ ->

2838− ""

2988+ gapY =

2989+ "grid-row-gap:" ++ toGridLength (Tuple.second template.spacing) ++ ";"

28392990

2840− combine style rendered =

2841− { rules = rendered.rules ++ renderStyleRule style Nothing

2842− , topLevel =

2843− case topLevelValue style of

2844− Nothing ->

2845− rendered.topLevel

2991+ modernGrid =

2992+ class ++ "{" ++ columns ++ rows ++ gapX ++ gapY ++ "}"

28462993

2847− Just topLevel ->

2848− topLevel :: rendered.topLevel

2849− }

2850− in

2851− case List.foldl combine { topLevel = [], rules = "" } stylesheet of

2852− { topLevel, rules } ->

2853− renderTopLevelValues topLevel ++ rules

2994+ supports =

2995+ "@supports (display:grid) {" ++ modernGrid ++ "}"

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 ++ "}"

3051+ in

3052+ [ base

3053+ , supports

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+ []

28543082

28553083

28563084lengthClassName : Length -> String

@@ -2890,12 +3118,12 @@ formatTextShadow shadow =

28903118 ]

28913119

28923120

2893−textShadowName shadow =

3121+textShadowClass shadow =

28943122 String.concat

28953123 [ "txt"

2896− , String.fromFloat (Tuple.first shadow.offset) ++ "px"

2897− , String.fromFloat (Tuple.second shadow.offset) ++ "px"

2898− , String.fromFloat shadow.blur ++ "px"

3124+ , floatClass (Tuple.first shadow.offset) ++ "px"

3125+ , floatClass (Tuple.second shadow.offset) ++ "px"

3126+ , floatClass shadow.blur ++ "px"

28993127 , formatColorClass shadow.color

29003128 ]

29013129

@@ -2916,17 +3144,17 @@ formatBoxShadow shadow =

29163144 ]

29173145

29183146

2919−boxShadowName shadow =

3147+boxShadowClass shadow =

29203148 String.concat <|

29213149 [ if shadow.inset then

29223150 "box-inset"

29233151

29243152 else

29253153 "box-"

2926− , String.fromFloat (Tuple.first shadow.offset) ++ "px"

2927− , String.fromFloat (Tuple.second shadow.offset) ++ "px"

2928− , String.fromFloat shadow.blur ++ "px"

2929− , String.fromFloat shadow.size ++ "px"

3154+ , floatClass (Tuple.first shadow.offset) ++ "px"

3155+ , floatClass (Tuple.second shadow.offset) ++ "px"

3156+ , floatClass shadow.blur ++ "px"

3157+ , floatClass shadow.size ++ "px"

29303158 , formatColorClass shadow.color

29313159 ]

29323160

@@ -2971,6 +3199,17 @@ paddingName top right bottom left =

29713199 ++ String.fromInt left

29723200

29733201

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+

29743213getStyleName : Style -> String

29753214getStyleName style =

29763215 case style of

@@ -3285,20 +3524,19 @@ convertAdjustment adjustment =

32853524 capitalVertical =

32863525 1 - ascender

32873526

3288−

32893527 capitalSize =

32903528 1 / (ascender - newBaseline)

32913529

3530+ fullSize =

3531+ 1 / (ascender - descender)

3532+

32923533 fullVertical =

3293− (oldMiddle - newFullMiddle) * 2

3534+ 1 - ascender

3535+

3536+ -- (oldMiddle - newFullMiddle) * 2

32943537 in

32953538 { full =

3296− { vertical = fullVertical

3297− , height =

3298− (ascender - descender)

3299− - abs fullVertical

3300− , size = 1.0

3301− }

3539+ adjust fullSize (ascender - descender) fullVertical

33023540 , capital =

33033541 adjust capitalSize (ascender - newBaseline) capitalVertical

33043542 }

@@ -3308,7 +3546,5 @@ adjust size height vertical =

33083546 { vertical = vertical

33093547 , height =

33103548 height / size

3311−

3312− -- vertical

33133549 , size = size

33143550 }

src/Internal/Style.elm+165−17

@@ -10,6 +10,7 @@ type Class

1010type Rule

1111 = Prop String String

1212 | Child String (List Rule)

13+ | AllChildren String (List Rule)

1314 | Supports ( String, String ) (List ( String, String ))

1415 | Descriptor String (List Rule)

1516 | Adjacent String (List Rule)

@@ -148,6 +149,7 @@ classes =

148149 , widthFillPortion = "wfp"

149150 , heightFill = "hf"

150151 , heightContent = "hc"

152+ , heightExact = "he"

151153 , heightFillPortion = "hfp"

152154 , seButton = "sbt"

153155

@@ -204,6 +206,7 @@ classes =

204206

205207 -- , hoverOpaque = "hover-opaque"

206208 , focus = "fcs"

209+ , focusedWithin = "focus-within"

207210

208211 -- , focusOpaque = "focus-opaque"

209212 , active = "atv"

@@ -251,6 +254,13 @@ classes =

251254 -- inputText

252255 , inputText = "it"

253256 , inputMultiline = "iml"

257+ , inputMultilineParent = "imlp"

258+ , inputMultilineFiller = "imlf"

259+ , inputMultilineWrapper = "implw"

260+ , inputLabel = "lbl"

261+

262+ -- link

263+ , link = "lnk"

254264 }

255265

256266

@@ -552,6 +562,15 @@ renderRules (Intermediate parent) rulesToRender =

552562 :: rendered.others

553563 }

554564

565+ AllChildren child childRules ->

566+ { rendered

567+ | others =

568+ renderRules

569+ (emptyIntermediate (parent.selector ++ " " ++ child) "")

570+ childRules

571+ :: rendered.others

572+ }

573+

555574 Descriptor descriptor descriptorRules ->

556575 { rendered

557576 | others =

@@ -680,18 +699,30 @@ overrides =

680699 ++ dot classes.any

681700 ++ dot classes.container

682701 ++ " { flex-basis: auto !important; }}"

683− ++ sliderOverrides

702+ ++ inputTextReset

703+ ++ sliderReset

704+ ++ trackReset

705+ ++ thumbReset

684706 ++ explainer

685707

686708

687−sliderOverrides =

709+inputTextReset =

688710 """

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+"""

719+

689720

690−/* General Input Reset */

721+sliderReset =

722+ """

691723input[type=range] {

692− -webkit-appearance: none; /* Hides the slider so that custom slider can be made */

693− /* width: 100%; Specific width is required for Firefox. */

694− background: transparent; /* Otherwise white in Chrome */

724+ -webkit-appearance: none;

725+ background: transparent;

695726 position:absolute;

696727 left:0;

697728 top:0;

@@ -701,8 +732,11 @@ input[type=range] {

701732 height: 100%;

702733 opacity: 0;

703734}

735+"""

736+

704737

705−/* Hide all syling for track */

738+trackReset =

739+ """

706740input[type=range]::-moz-range-track {

707741 background: transparent;

708742 cursor: pointer;

@@ -715,8 +749,11 @@ input[type=range]::-webkit-slider-runnable-track {

715749 background: transparent;

716750 cursor: pointer;

717751}

752+"""

718753

719−/* Thumbs */

754+

755+thumbReset =

756+ """

720757input[type=range]::-webkit-slider-thumb {

721758 -webkit-appearance: none;

722759 opacity: 0.5;

@@ -785,9 +822,38 @@ commonValues =

785822 Class (".p-" ++ String.fromInt i) [ Prop "padding" (String.fromInt i ++ "px") ]

786823 )

787824 (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"

788844 ]

789845

790846

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")

853+ ]

854+ ]

855+

856+

791857rules : String

792858rules =

793859 overrides

@@ -827,6 +893,9 @@ elDescription =

827893 -- Prop "align-self" "stretch !important"

828894 Prop "width" "100%"

829895 ]

896+ , Child (dot classes.widthFillPortion)

897+ [ Prop "width" "100%"

898+ ]

830899 , Child (dot classes.widthContent)

831900 [ Prop "align-self" "flex-start"

832901 ]

@@ -892,6 +961,18 @@ baseSheet =

892961 ]

893962 , Class (dot classes.any ++ dot classes.single ++ dot classes.imageContainer)

894963 [ 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+ ]

895976 ]

896977 , Class (dot classes.any ++ ":focus")

897978 [ Prop "outline" "none"

@@ -914,6 +995,7 @@ baseSheet =

914995 , Child (dot classes.inFront)

915996 [ Descriptor (dot classes.nearby)

916997 [ Prop "position" "fixed"

998+ , Prop "z-index" "20"

917999 ]

9181000 ]

9191001 ]

@@ -1032,6 +1114,7 @@ baseSheet =

10321114 , Prop "flex-direction" "row"

10331115 , Prop "flex-basis" "auto"

10341116 , Prop "resize" "none"

1117+ , Prop "font-feature-settings" "inherit"

10351118

10361119 -- , Prop "flex-basis" "0%"

10371120 , Prop "box-sizing" "border-box"

@@ -1160,6 +1243,8 @@ baseSheet =

11601243 -- chrome and safari have a minimum recognized line height for text input of 1.05

11611244 -- If it's 1, it bumps up to something like 1.2

11621245 [ Prop "line-height" "1.05"

1246+ , Prop "background" "transparent"

1247+ , Prop "text-align" "inherit"

11631248 ]

11641249 , Descriptor (dot classes.single)

11651250 elDescription

@@ -1171,15 +1256,16 @@ baseSheet =

11711256 , Descriptor (dot classes.widthExact)

11721257 [ Prop "flex-basis" "auto"

11731258 ]

1259+ , Descriptor (dot classes.link)

1260+ [ Prop "flex-basis" "auto"

1261+ ]

11741262 ]

11751263 , Child (dot classes.heightFill)

1176− [ --Prop "height" "100%"

1177− -- alignTop, centerY, and alignBottom need to be disabled

1264+ [ -- alignTop, centerY, and alignBottom need to be disabled

11781265 Prop "align-self" "stretch !important"

11791266 ]

11801267 , Child (dot classes.heightFillPortion)

1181− [ --Prop "height" "100%"

1182− -- alignTop, centerY, and alignBottom need to be disabled

1268+ [ -- alignTop, centerY, and alignBottom need to be disabled

11831269 Prop "align-self" "stretch !important"

11841270 ]

11851271

@@ -1285,10 +1371,29 @@ baseSheet =

12851371 , Descriptor (dot classes.spaceEvenly)

12861372 [ Prop "justify-content" "space-between"

12871373 ]

1374+ , Descriptor (dot classes.inputLabel)

1375+ [ Prop "align-items" "baseline"

1376+ ]

12881377 ]

12891378 , Descriptor (dot classes.column)

12901379 [ Prop "display" "flex"

12911380 , 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+ ]

12921397 , Child (dot classes.heightFill)

12931398 [ Prop "flex-grow" "100000"

12941399 ]

@@ -1303,7 +1408,7 @@ baseSheet =

13031408 Prop "width" "100%"

13041409 ]

13051410

1306− -- TODO:: THIs might be necessary, maybe it should move to widthFill?

1411+ -- TODO:: This might be necessary, maybe it should move to widthFill?

13071412 -- , Child (dot classes.widthFill)

13081413 -- [ Prop "align-self" "stretch"

13091414 -- , Descriptor (dot classes.alignedHorizontally)

@@ -1491,24 +1596,67 @@ baseSheet =

14911596 )

14921597 ]

14931598 , Descriptor (dot classes.inputMultiline)

1494− [ 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+ ]

14951625 ]

14961626 , Descriptor (dot classes.paragraph)

14971627 [ Prop "display" "block"

14981628 , Prop "white-space" "normal"

1629+ , Prop "overflow-wrap" "break-word"

14991630 , Descriptor (dot classes.hasBehind)

15001631 [ Prop "z-index" "0"

15011632 , Child (dot classes.behind)

15021633 [ Prop "z-index" "-1"

15031634 ]

15041635 ]

1505− , Child (dot classes.text)

1636+ , AllChildren (dot classes.text)

15061637 [ Prop "display" "inline"

15071638 , Prop "white-space" "normal"

15081639 ]

1509− , Child (dot classes.single)

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+ ]

1649+ , AllChildren (dot classes.single)

15101650 [ Prop "display" "inline"

15111651 , 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+ ]

15121660 , Descriptor (dot classes.inFront)

15131661 [ Prop "display" "flex"

15141662 ]

@@ -1533,7 +1681,7 @@ baseSheet =

15331681 ]

15341682 ]

15351683 , Child (dot classes.row)

1536− [ Prop "display" "inline-flex"

1684+ [ Prop "display" "inline"

15371685 ]

15381686 , Child (dot classes.column)

15391687 [ Prop "display" "inline-flex"

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/cases/resolved/Adjusted.elm → tests-rendering/cases/resolved/Adjusted.elmrenamed

The content is the same.

tests/cases/resolved/BehindContent.elm → tests-rendering/cases/resolved/BehindContent.elmrenamed

The content is the same.

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/cases/resolved/OtherOtherZindex.elm → tests-rendering/cases/resolved/OtherOtherZindex.elmrenamed

The content is the same.

tests/cases/resolved/OtherZIndex.elm → tests-rendering/cases/resolved/OtherZIndex.elmrenamed

The content is the same.

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/cases/resolved/ZIndex.elm → tests-rendering/cases/resolved/ZIndex.elmrenamed

The content is the same.

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+337−131

@@ -1,21 +1,48 @@

1−module Testable exposing (Attr(..), BoundingBox, Element(..), Found, LayoutContext(..), Location(..), Style, Surroundings, addAttribute, applyLabels, compareFormattedColor, createAttributeTest, createTest, formatColor, formatColorWithAlpha, getElementId, getIds, getSpacing, idAttr, levelToString, render, renderAttribute, renderElement, runTests, toTest)

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+ )

232

333{-| -}

434

535import Dict exposing (Dict)

636import Element exposing (Color)

7−import Expect

837import Html exposing (Html)

938import Html.Attributes

1039import Internal.Model as Internal

11−import Random

1240import Test exposing (Test)

13−import Test.Runner

14−import Test.Runner.Failure

1541

1642

1743type Element msg

1844 = El (List (Attr msg)) (Element msg)

45+ | Link String (List (Attr msg)) (Element msg)

1946 | Row (List (Attr msg)) (List (Element msg))

2047 | Column (List (Attr msg)) (List (Element msg))

2148 | TextColumn (List (Attr msg)) (List (Element msg))

@@ -24,22 +51,104 @@ type Element msg

2451 | Empty

2552

2653

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+

27132type Attr msg

28133 = Attr (Element.Attribute msg)

29− | AttrTest (Surroundings -> Test)

134+ | AttrTest

135+ { test : Surroundings msg -> List LayoutExpectation

136+ , label : String

137+ , id : AttributeId

138+ }

30139 | Batch (List (Attr msg))

31140 | Spacing Int

32141 | Nearby

33142 { location : Location

34143 , element : Element msg

35− , test : Surroundings -> () -> Expect.Expectation

144+ , test : Surroundings msg -> List LayoutExpectation

36145 , label : String

37146 }

38− | Label String

39147 | LabeledTest

40− { test : Surroundings -> () -> Expect.Expectation

148+ { test : Surroundings msg -> List LayoutExpectation

41149 , label : String

42150 , attr : Element.Attribute msg

151+ , id : AttributeId

43152 }

44153

45154

@@ -57,16 +166,20 @@ type LayoutContext

57166 | InRow

58167 | InEl

59168 | InColumn

169+ | InParagraph

170+ | InTextCol

171+ | AtRoot

60172

61173

62−type alias Surroundings =

174+type alias Surroundings msg =

63175 { siblings : List Found

64176 , parent : Found

65177 , children : List Found

66178 , self : Found

179+ , selfElement : Element msg

67180

68181 -- These values are needed to perform some types of tests.

69− , location : LayoutContext

182+ , parentLayout : LayoutContext

70183 , parentSpacing : Int

71184 }

72185

@@ -75,9 +188,36 @@ type alias Found =

75188 { bbox : BoundingBox

76189 , style : Style

77190 , isVisible : Bool

191+ , textMetrics : List TextMetrics

78192 }

79193

80194

195+type alias TextMetrics =

196+ { actualBoundingBoxAscent : Float

197+ , actualBoundingBoxDescent : Float

198+ , actualBoundingBoxLeft : Float

199+ , actualBoundingBoxRight : Float

200+ , width : Float

201+ }

202+

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+

81221{-| -}

82222type alias Style =

83223 Dict String String

@@ -99,6 +239,67 @@ type alias BoundingBox =

99239 }

100240

101241

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+

102303

103304{- Retrieve Ids -}

104305

@@ -134,6 +335,9 @@ getElementId level el =

134335 El attrs child ->

135336 id :: getElementId (0 :: level) child ++ attributeIDs attrs

136337

338+ Link _ attrs child ->

339+ id :: getElementId (0 :: level) child ++ attributeIDs attrs

340+

137341 Row attrs children ->

138342 id :: childrenIDs children ++ attributeIDs attrs

139343

@@ -157,9 +361,19 @@ getElementId level el =

157361{- Render as Html -}

158362

159363

160−render : Element msg -> Html msg

161−render el =

162− Element.layout [ idAttr "0" ] <|

364+toElement : Element msg -> Element.Element msg

365+toElement el =

366+ renderElement [ 0, 0 ] el

367+

368+

369+toHtml : Element msg -> Html msg

370+toHtml el =

371+ Element.layout

372+ [ idAttr "0"

373+ , Element.width (Element.px 1000)

374+ , Element.height (Element.px 1000)

375+ ]

376+ <|

163377 renderElement [ 0, 0 ] el

164378

165379

@@ -188,6 +402,13 @@ renderElement level el =

188402 (id :: makeAttributes attrs)

189403 (renderElement (0 :: level) child)

190404

405+ Link url attrs child ->

406+ Element.link

407+ (id :: makeAttributes attrs)

408+ { url = url

409+ , label = renderElement (0 :: level) child

410+ }

411+

191412 Row attrs children ->

192413 Element.row

193414 (id :: makeAttributes attrs)

@@ -227,9 +448,6 @@ renderAttribute level attrIndex attr =

227448 Spacing _ ->

228449 []

229450

230− Label _ ->

231− []

232−

233451 Nearby { location, element } ->

234452 case location of

235453 Above ->

@@ -262,30 +480,36 @@ renderAttribute level attrIndex attr =

262480{- Convert to Test -}

263481

264482

265−toTest : String -> Dict String Found -> Element msg -> Test

266−toTest label harvested el =

483+runTests : Dict String Found -> Element msg -> List LayoutTest

484+runTests harvested el =

267485 let

268486 maybeFound =

269487 Dict.get "se-0" harvested

270488 in

271489 case maybeFound of

272490 Nothing ->

273− Test.describe label

274− [ Test.test "Find Root" <|

275− \_ -> Expect.fail "unable to find root"

276− ]

491+ [ { elementDomId = "se-0"

492+ , elementType = EmptyType

493+ , label = "Finding root element"

494+ , expectations =

495+ [ Expect

496+ { description = "Locating root element for rendering tests"

497+ , result = False

498+ }

499+ ]

500+ }

501+ ]

277502

278503 Just root ->

279− Test.describe label <|

280− createTest

281− { siblings = []

282− , parent = root

283− , cache = harvested

284− , parentSpacing = 0

285− , level = [ 0, 0 ]

286− , element = el

287− , location = InEl

288− }

504+ createTest

505+ { siblings = []

506+ , parent = root

507+ , cache = harvested

508+ , parentSpacing = 0

509+ , level = [ 0, 0 ]

510+ , element = el

511+ , location = AtRoot

512+ }

289513

290514

291515levelToString : List Int -> String

@@ -305,7 +529,7 @@ createTest :

305529 , location : LayoutContext

306530 , parentSpacing : Int

307531 }

308− -> List Test

532+ -> List LayoutTest

309533createTest { siblings, parent, cache, level, element, location, parentSpacing } =

310534 let

311535 spacing =

@@ -315,7 +539,7 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

315539 id =

316540 levelToString level

317541

318− testChildren : Found -> List (Element msg) -> List Test

542+ testChildren : Found -> List (Element msg) -> List LayoutTest

319543 testChildren found children =

320544 let

321545 childrenFound =

@@ -343,13 +567,13 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

343567 { a

344568 | index : Int

345569 , previous : List Found

346− , tests : List Test

570+ , tests : List LayoutTest

347571 , upcoming : List Found

348572 }

349573 ->

350574 { index : Int

351575 , previous : List Found

352− , tests : List Test

576+ , tests : List LayoutTest

353577 , upcoming : List Found

354578 }

355579 applyChildTest found child childTest =

@@ -376,6 +600,9 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

376600 El _ _ ->

377601 InEl

378602

603+ Link _ _ _ ->

604+ InEl

605+

379606 Row _ _ ->

380607 InRow

381608

@@ -383,10 +610,10 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

383610 InColumn

384611

385612 TextColumn _ _ ->

386− InColumn

613+ InTextCol

387614

388615 Paragraph _ _ ->

389− InRow

616+ InParagraph

390617

391618 Text _ ->

392619 InEl

@@ -413,7 +640,7 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

413640 rest

414641 }

415642

416− tests : Found -> List (Attr msg) -> List (Element msg) -> List Test

643+ tests : Found -> List (Attr msg) -> List (Element msg) -> List LayoutTest

417644 tests self attributes children =

418645 let

419646 findBBox elem ( i, gathered ) =

@@ -453,7 +680,6 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

453680

454681 attributeTests =

455682 attributes

456− |> applyLabels

457683 |> List.indexedMap

458684 -- Found -> Dict String Found -> List Int -> Int -> Surroundings -> Attr msg -> List Test

459685 (\i attr ->

@@ -464,8 +690,9 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

464690 { siblings = siblings

465691 , parent = parent

466692 , self = self

693+ , selfElement = element

467694 , children = childrenFoundData

468− , location = location

695+ , parentLayout = location

469696 , parentSpacing = parentSpacing

470697 }

471698 attr

@@ -485,13 +712,26 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

485712 []

486713

487714 _ ->

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+ ]

489726

490727 Just self ->

491728 case element of

492729 El attrs child ->

493730 tests self attrs [ child ]

494731

732+ Link _ attrs child ->

733+ tests self attrs [ child ]

734+

495735 Row attrs children ->

496736 tests self attrs children

497737

@@ -511,59 +751,33 @@ createTest { siblings, parent, cache, level, element, location, parentSpacing }

511751 []

512752

513753

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−

539− else

540− newLabel ++ ", " ++ labeled.label

541− }

542−

543− x ->

544− x

545− in

546− List.map (applyLabel newLabels) attrs

547−

548−

549−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

550762createAttributeTest parent cache level attrIndex surroundings attr =

551763 let

552− indexLabel =

553− levelToString (attrIndex :: level)

764+ domId =

765+ "#" ++ levelToString level

554766 in

555767 case attr of

556768 Attr _ ->

557769 []

558770

559− Label _ ->

560− []

561−

562771 Spacing _ ->

563772 []

564773

565− AttrTest test ->

566− [ test surroundings

774+ AttrTest details ->

775+ [ { elementDomId = domId

776+ , elementType =

777+ toElementType surroundings.selfElement

778+ , label = details.label

779+ , expectations = details.test surroundings

780+ }

567781 ]

568782

569783 Nearby nearby ->

@@ -574,16 +788,29 @@ createAttributeTest parent cache level attrIndex surroundings attr =

574788 , parentSpacing = 0

575789 , level = attrIndex :: -1 :: level

576790 , location = IsNearby nearby.location

577− , 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

578801 }

579802

580803 Batch batch ->

581804 batch

582− |> List.indexedMap (\i attribute -> createAttributeTest parent cache (attrIndex :: level) i surroundings attribute)

805+ |> List.indexedMap (\i attribute -> createAttributeTest parent cache level i surroundings attribute)

583806 |> List.concat

584807

585808 LabeledTest { label, test } ->

586− [ Test.test (label ++ " #" ++ indexLabel) (test surroundings)

809+ [ { elementDomId = domId

810+ , elementType = toElementType surroundings.selfElement

811+ , label = label

812+ , expectations = test surroundings

813+ }

587814 ]

588815

589816

@@ -593,6 +820,9 @@ addAttribute attr el =

593820 El attrs child ->

594821 El (attr :: attrs) child

595822

823+ Link url attrs child ->

824+ Link url (attr :: attrs) child

825+

596826 Row attrs children ->

597827 Row (attr :: attrs) children

598828

@@ -612,48 +842,6 @@ addAttribute attr el =

612842 Text str

613843

614844

615−runTests :

616− Random.Seed

617− -> Test

618− ->

619− List

620− ( String

621− , Maybe

622− { given : Maybe String

623− , description : String

624− , reason : Test.Runner.Failure.Reason

625− }

626− )

627−runTests seed tests =

628− let

629− run runner =

630− let

631− ran =

632− List.map Test.Runner.getFailureReason (runner.run ())

633− in

634− List.map2 Tuple.pair runner.labels ran

635−

636− results =

637− case Test.Runner.fromTest 100 seed tests of

638− Test.Runner.Plain rnrs ->

639− List.map run rnrs

640−

641− Test.Runner.Only rnrs ->

642− List.map run rnrs

643−

644− Test.Runner.Skipping rnrs ->

645− List.map run rnrs

646−

647− Test.Runner.Invalid invalid ->

648− let

649− _ =

650− Debug.log "Invalid tests" invalid

651− in

652− []

653− in

654− List.concat results

655−

656−

657845compareFormattedColor : Color -> String -> Bool

658846compareFormattedColor color expected =

659847 formatColor color == expected || formatColorWithAlpha color == expected

@@ -690,6 +878,21 @@ formatColor (Internal.Rgba red green blue alpha) =

690878 ++ ")"

691879

692880

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+

693896getSpacing : Element msg -> Maybe Int

694897getSpacing el =

695898 let

@@ -715,6 +918,9 @@ getSpacing el =

715918 El attrs _ ->

716919 filterAttrs attrs

717920

921+ Link _ attrs _ ->

922+ filterAttrs attrs

923+

718924 Row attrs _ ->

719925 filterAttrs attrs

720926

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)

55import Dict

66import Element exposing (Color)

77import Element.Background as Background

8−import Expect

98import Testable

109

1110

1211color : Color -> Testable.Attr msg

1312color clr =

1413 Testable.LabeledTest

15− { label = "background color-" ++ Testable.formatColor clr

14+ { label = "background color"

1615 , attr = Background.color clr

16+ , id = Testable.NoId

1717 , test =

18− \context _ ->

18+ \context ->

1919 let

2020 selfBackgroundColor =

2121 context.self.style

2222 |> Dict.get "background-color"

2323 |> Maybe.withDefault "notfound"

2424 in

25− Expect.true ("Expected color: " ++ (Testable.formatColor clr ++ " vs found:" ++ selfBackgroundColor))

25+ [ Testable.true ("expected " ++ (Testable.formatColor clr ++ ", found " ++ selfBackgroundColor))

2626 (Testable.compareFormattedColor clr selfBackgroundColor)

27+ ]

2728 }

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)

22

33{-| -}

44

55import Dict

66import Element exposing (Color)

77import Element.Font as Font

8−import Expect

98import Testable

109

1110

11+bold : Testable.Attr msg

12+bold =

13+ Testable.Attr Font.bold

14+

15+

1216color : Color -> Testable.Attr msg

1317color clr =

1418 Testable.LabeledTest

1519 { label = "font color-" ++ Testable.formatColor clr

1620 , attr = Font.color clr

21+ , id = Testable.NoId

1722 , test =

18− \context _ ->

23+ \context ->

1924 let

2025 selfFontColor =

2126 context.self.style

2227 |> Dict.get "color"

2328 |> Maybe.withDefault "notfound"

2429 in

25− Expect.true ("Color Match - " ++ (Testable.formatColor clr ++ " vs " ++ selfFontColor))

30+ [ Testable.true ("Color Match - " ++ (Testable.formatColor clr ++ " vs " ++ selfFontColor))

2631 (Testable.compareFormattedColor clr selfFontColor)

32+ ]

2733 }

2834

2935

@@ -32,8 +38,9 @@ size i =

3238 Testable.LabeledTest

3339 { label = "font size-" ++ String.fromInt i

3440 , attr = Font.size i

41+ , id = Testable.NoId

3542 , test =

36− \context _ ->

43+ \context ->

3744 let

3845 selfFontSize =

3946 context.self.style

@@ -43,6 +50,7 @@ size i =

4350 formattedInt =

4451 String.fromInt i

4552 in

46− Expect.true ("Size Match - " ++ (formattedInt ++ " vs " ++ selfFontSize))

53+ [ Testable.true ("Size Match - " ++ (formattedInt ++ " vs " ++ selfFontSize))

4754 (formattedInt == selfFontSize)

55+ ]

4856 }

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)

22

33{-| -}

44

@@ -9,6 +9,10 @@ rgba r g b a =

99 Element.rgba (r / 255) (g / 255) (b / 255) a

1010

1111

12+black =

13+ Element.rgb 0 0 0

14+

15+

1216darkGrey =

1317 Element.rgb 0.8 0.8 0.8

1418

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)

22

3−import Tests.Palette as Palette exposing (..)

43import Html

54import Testable

65import Testable.Element as Element exposing (..)

76import Testable.Element.Background as Background

87import Testable.Element.Font as Font

98import Testable.Runner

9+import Tests.Palette as Palette exposing (..)

1010

1111

1212{-| -}

@@ -104,7 +104,7 @@ view =

104104 el [ Font.color white ] <|

105105 text "Index"

106106 , 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)

108108 }

109109 , { header =

110110 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)

22

33{-| -}

44

tests/suite/ClassNames.elm → tests/ClassNames.elmrenamed+17−3

@@ -1,10 +1,23 @@

1−module Main exposing (..)

1+module ClassNames exposing (suite)

22

3−import Html

4−import Internal.Flag as Flag

3+{-| -}

4+

5+import Expect

6+import Html exposing (Html)

57import 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+ ]

618

719

20+main : Html msg

821main =

922 Html.div []

1023 [ Html.text "The following names collide"

@@ -13,6 +26,7 @@ main =

1326 ]

1427

1528

29+viewPair : ( String, String ) -> Html msg

1630viewPair ( name, description ) =

1731 Html.div []

1832 [ Html.text name

tests/Flags.elmnew file+78

@@ -0,0 +1,78 @@

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− ]

tests/Tests/ColumnAlignment.elmdeleted−176

@@ -1,176 +0,0 @@

1−module Tests.ColumnAlignment exposing (..)

2−

3−import Html

4−import Testable

5−import Testable.Element as Element exposing (..)

6−import Testable.Element.Background as Background

7−import Testable.Element.Font as Font

8−import Testable.Runner

9−import Tests.Palette as Palette exposing (..)

10−

11−

12−{-| -}

13−main : Html.Html msg

14−main =

15− Testable.Runner.show view

16−

17−

18−box attrs =

19− el

20− ([ width (px 50)

21− , height (px 50)

22− , Background.color blue

23− ]

24− ++ attrs

25− )

26− none

27−

28−

29−container =

30− el [ width (px 100), height (px 100) ]

31−

32−

33−view =

34− let

35− colContainer attrs children =

36− column ([ Background.color lightGrey, spacing 20, width (px 100), height (px 500) ] ++ attrs) children

37−

38− tallContainer attrs children =

39− column ([ Background.color lightGrey, spacing 20, width (px 100), height fill ] ++ attrs) children

40− in

41− column

42− [ width fill, spacing 20 ]

43− [ el [] (text "Alignment Within a Column")

44− , row [ spacing 20 ]

45− [ colContainer []

46− [ box [] ]

47− , colContainer []

48− [ box [ centerY ]

49− ]

50− , colContainer []

51− [ box [ alignBottom, label "first" ]

52− ]

53− ]

54− , row [ spacing 20 ]

55− [ colContainer []

56− [ box [] ]

57− , colContainer []

58− [ box []

59− , box []

60− , box []

61− ]

62− , colContainer []

63− [ box [ alignLeft, label "first" ]

64− , box [ centerX, label "second" ]

65− , box [ alignRight, label "third" ]

66− ]

67− ]

68− , row [ spacing 20 ]

69− [ colContainer []

70− [ box []

71− , box []

72− , box []

73− ]

74− , colContainer []

75− [ box []

76− , box []

77− , box [ alignBottom, label "third" ]

78− ]

79− , colContainer []

80− [ box []

81− , box [ alignBottom, label "second" ]

82− , box []

83− ]

84− , colContainer []

85− [ box [ alignBottom, label "first" ]

86− , box []

87− , box []

88− ]

89− ]

90− , text "centerY"

91− , row [ spacing 20 ]

92− [ colContainer [ height fill ]

93− [ box [ centerY, label "solo" ]

94− ]

95− , colContainer []

96− [ box []

97− , box [ centerY, label "middle" ]

98− , box []

99− ]

100− , colContainer []

101− [ box []

102− , box []

103− , box [ centerY, label "last" ]

104− ]

105− ]

106− , text "multiple centerY"

107− , row [ height (px 800), spacing 20 ]

108− [ tallContainer []

109− [ box []

110− , box [ centerY ]

111− , box [ centerY ]

112− , box [ centerY ]

113− , box [ centerY ]

114− , box [ alignBottom ]

115− ]

116− , tallContainer []

117− [ box []

118− , box [ centerY ]

119− , box []

120− ]

121− , tallContainer []

122− [ box []

123− , box []

124− , box [ centerY ]

125− ]

126− ]

127− , text "top, center, bottom"

128− , row [ spacing 20 ]

129− [ colContainer []

130− [ box [ alignTop, label "first" ]

131− , box []

132− , box [ alignBottom, label "last" ]

133− ]

134− , colContainer []

135− [ box [ alignTop ]

136− , box [ centerY ]

137− , box [ alignBottom ]

138− ]

139− , colContainer []

140− [ box [ alignLeft, alignTop ]

141− , box [ centerX, centerY ]

142− , box [ alignRight, alignBottom ]

143− ]

144− ]

145− , el [ width fill ] (text "Column in a Row")

146− , row [ width fill, spacing 20, label "row" ]

147− [ box [ alignLeft, alignTop, label "box" ]

148− , column

149− [ alignLeft

150− , alignTop

151− , spacing 20

152− , label "column"

153− , Background.color lightGrey

154− ]

155− [ box []

156− , box []

157− , box []

158− ]

159− , column

160− [ spacing 20

161− , width (px 100)

162− , alignLeft

163− , alignTop

164− , Background.color lightGrey

165− ]

166− [ box []

167− , box []

168− , box []

169− ]

170− , colContainer []

171− [ box [ alignRight ]

172− , box [ centerX ]

173− , box [ alignLeft ]

174− ]

175− ]

176− ]

tests/Tests/ColumnSpacing.elmdeleted−68

@@ -1,68 +0,0 @@

1−module Tests.ColumnSpacing exposing (..)

2−

3−import Html

4−import Testable

5−import Testable.Element as Element exposing (..)

6−import Testable.Element.Background as Background

7−import Testable.Element.Font as Font

8−import Testable.Runner

9−import Tests.Palette as Palette exposing (..)

10−

11−

12−{-| -}

13−main : Html.Html msg

14−main =

15− Testable.Runner.show view

16−

17−

18−box attrs =

19− el

20− ([ width (px 50)

21− , height (px 50)

22− , Background.color blue

23− ]

24− ++ attrs

25− )

26− none

27−

28−

29−tinyBox attrs =

30− el

31− ([ width (px 20)

32− , height (px 20)

33−

34− -- , centerY

35− , Background.color darkCharcoal

36− ]

37− ++ attrs

38− )

39− none

40−

41−

42−container =

43− el [ width (px 100), height (px 100) ]

44−

45−

46−view =

47− let

48− colContainer attrs children =

49− column ([ spacing 20, width (px 100), height (px 500) ] ++ attrs) children

50− in

51− column

52− []

53− [ el [] (text "Spacing within a column")

54− , row []

55− [ colContainer []

56− [ box [] ]

57− , colContainer []

58− [ box []

59− , box []

60− , box []

61− ]

62− , colContainer [ onRight (tinyBox []) ]

63− [ box []

64− , box []

65− , box []

66− ]

67− ]

68− ]

tests/Tests/ElementAlignment.elmdeleted−111

@@ -1,111 +0,0 @@

1−module Tests.ElementAlignment exposing (..)

2−

3−import Generator

4−import Html

5−import Testable

6−import Testable.Element as Element exposing (..)

7−import Testable.Element.Background as Background

8−import Testable.Element.Font as Font

9−import Testable.Runner

10−import Tests.Palette as Palette exposing (..)

11−

12−

13−{-| -}

14−main : Html.Html msg

15−main =

16− Testable.Runner.show view

17−

18−

19−box : List (Testable.Attr msg) -> Testable.Element msg

20−box attrs =

21− el

22− ([ width (px 50)

23− , height (px 50)

24− , Background.color blue

25− ]

26− ++ attrs

27− )

28− none

29−

30−

31−container : Testable.Element msg -> Testable.Element msg

32−container =

33− el

34− [ width (px 200)

35− , height (px 200)

36− , Background.color lightGrey

37− ]

38−

39−

40−view : Testable.Element msg

41−view =

42− column []

43− [ el [] (text "Alignment Within an El")

44− , container <|

45− box []

46− , text "alignLeft, centerX, alignRight"

47− , column [ spacing 20 ] <|

48− Generator.sizes

49− (\resizeable ->

50− row [ spacing 20 ]

51− [ container <|

52− resizeable [ Background.color blue, alignLeft ] none

53− , container <|

54− resizeable [ Background.color blue, centerX ] none

55− , container <|

56− resizeable [ Background.color blue, alignRight ] none

57− ]

58− )

59− , text "top, centerY, bottom"

60− , column [ spacing 20 ] <|

61− Generator.sizes

62− (\resizeable ->

63− row [ spacing 20 ]

64− [ container <|

65− resizeable [ alignTop ] none

66− , container <|

67− resizeable [ centerY ] none

68− , container <|

69− resizeable [ alignBottom ] none

70− ]

71− )

72− , text "align top ++ alignments"

73− , column [ spacing 20 ] <|

74− Generator.sizes

75− (\resizeable ->

76− row [ spacing 20 ]

77− [ container <|

78− resizeable [ alignTop, alignLeft ] none

79− , container <|

80− resizeable [ alignTop, centerX ] none

81− , container <|

82− resizeable [ alignTop, alignRight ] none

83− ]

84− )

85− , text "centerY ++ alignments"

86− , column [ spacing 20 ] <|

87− Generator.sizes

88− (\resizeable ->

89− row [ spacing 20 ]

90− [ container <|

91− resizeable [ centerY, alignLeft ] none

92− , container <|

93− resizeable [ centerY, centerX ] none

94− , container <|

95− resizeable [ centerY, alignRight ] none

96− ]

97− )

98− , text "alignBottom ++ alignments"

99− , column [ spacing 20 ] <|

100− Generator.sizes

101− (\resizeable ->

102− row [ spacing 20 ]

103− [ container <|

104− resizeable [ alignBottom, alignLeft ] none

105− , container <|

106− resizeable [ alignBottom, centerX ] none

107− , container <|

108− resizeable [ alignBottom, alignRight ] none

109− ]

110− )

111− ]

tests/Tests/Nearby.elmdeleted−438

@@ -1,438 +0,0 @@

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.Runner

12−import Tests.Palette as Palette exposing (..)

13−

14−

15−box attrs =

16− el

17− ([ width (px 50)

18− , height (px 50)

19− , Background.color blue

20− ]

21− ++ attrs

22− )

23− none

24−

25−

26−justBox size color attrs =

27− el

28− ([ width (px size)

29− , height (px size)

30− , Background.color color

31− ]

32− ++ attrs

33− )

34− none

35−

36−

37−littleBox name attrs =

38− el

39− ([ label name

40− , width (px 5)

41− , height (px 5)

42− ]

43− ++ attrs

44− )

45− none

46−

47−

48−p attrs =

49− paragraph

50− ([ Background.color blue

51− , Font.color white

52− , padding 20

53− ]

54− ++ attrs

55− )

56− [ text "Lorem Ipsum or something or other." ]

57−

58−

59−{-| -}

60−main : Html.Html msg

61−main =

62− Testable.Runner.show view

63−

64−

65−{-| -}

66−view : Testable.Element msg

67−view =

68− let

69− transparentBox attrs =

70− el

71− ([ Font.color white

72− , width (px 50)

73− , height (px 50)

74− , Background.color (rgba 52 101 164 0.8)

75− ]

76− ++ attrs

77− )

78− (text "hi")

79−

80− -- single location name box =

81− -- row [ height (px 100), width fill, spacing 50 ]

82− -- [ box

83− -- [ location

84− -- (el

85− -- [ width (px 20)

86− -- , height (px 20)

87− -- , Background.color darkCharcoal

88− -- ]

89− -- none

90− -- )

91− -- ]

92− -- , box

93− -- [ location

94− -- (el

95− -- [ width (px 20)

96− -- , height (px 20)

97− -- , alignLeft

98− -- , Background.color darkCharcoal

99− -- ]

100− -- none

101− -- )

102− -- ]

103− -- ]

104− little name attrs =

105− el

106− ([ label name

107− , width (px 5)

108− , height (px 5)

109− , Background.color darkCharcoal

110− ]

111− ++ attrs

112− )

113− none

114−

115− nearby location name render =

116− column [ spacing 32, label "column" ]

117− [ el [ padding 20, Background.color green, Font.color white ] (text name)

118− , row [ height (px 100), width fill, spacing 50 ]

119− [ render

120− [ location

121− (el

122− [ label name

123− , width (px 20)

124− , height (px 20)

125− , Background.color darkCharcoal

126− ]

127− none

128− )

129− ]

130− , render

131− [ location

132− (el

133− [ label name

134− , width (px 20)

135− , height (px 20)

136− , alignLeft

137− , Background.color darkCharcoal

138− ]

139− none

140− )

141− ]

142− , render

143− [ location

144− (el

145− [ label name

146− , width (px 20)

147− , height (px 20)

148− , centerX

149− , Background.color darkCharcoal

150− ]

151− none

152− )

153− ]

154− , render

155− [ location

156− (el

157− [ label name

158− , width (px 20)

159− , height (px 20)

160− , alignRight

161− , Background.color darkCharcoal

162− ]

163− none

164− )

165− ]

166− , render

167− [ location

168− (el

169− [ label name

170− , width (px 20)

171− , height (px 20)

172− , alignTop

173− , Background.color darkCharcoal

174− ]

175− none

176− )

177− ]

178− , render

179− [ location

180− (el

181− [ label name

182− , width (px 20)

183− , height (px 20)

184− , centerY

185− , Background.color darkCharcoal

186− ]

187− none

188− )

189− ]

190− , render

191− [ location

192− (el

193− [ label name

194− , width (px 20)

195− , height (px 20)

196− , alignBottom

197− , Background.color darkCharcoal

198− ]

199− none

200− )

201− ]

202− ]

203− , text "widths/heights"

204− , row [ height (px 100), width fill, spacing 50, label "Row" ]

205− [ render

206− [ location

207− (el

208− [ label name

209− , width fill

210− , height fill

211− , Background.color darkCharcoal

212− ]

213− none

214− )

215− ]

216− , render

217− [ location

218− (el

219− [ label name

220− , width (px 20)

221− , height fill

222− , Background.color darkCharcoal

223− ]

224− none

225− )

226− ]

227− , render

228− [ label "render"

229− , location

230− (el

231− [ label name

232− , width fill

233− , height (px 20)

234− , Background.color darkCharcoal

235− ]

236− none

237− )

238− ]

239− , render

240− [ location

241− (el

242− [ label name

243− , width (px 20)

244− , height shrink

245− , Background.color darkCharcoal

246− , Font.color white

247− ]

248− (text "h-shrink")

249− )

250− ]

251− , render

252− [ location

253− (el

254− [ label name

255− , width shrink

256− , height (px 20)

257− , Background.color darkCharcoal

258− , Font.color white

259− ]

260− (text "w-shrink")

261− )

262− ]

263− ]

264− , text "on paragraph"

265− , row [ width fill, spacing 50, label "Row" ]

266− [ p

267− [ location

268− (el

269− [ label name

270− , width (px 20)

271− , height (px 20)

272− , Background.color darkCharcoal

273− ]

274− none

275− )

276− ]

277− , p

278− [ location

279− (el

280− [ label name

281− , width (px 20)

282− , height (px 20)

283− , alignLeft

284− , Background.color darkCharcoal

285− ]

286− none

287− )

288− ]

289− , p

290− [ location

291− (el

292− [ label name

293− , width (px 20)

294− , height (px 20)

295− , centerX

296− , Background.color darkCharcoal

297− ]

298− none

299− )

300− ]

301− , p

302− [ location

303− (el

304− [ label name

305− , width (px 20)

306− , height (px 20)

307− , alignRight

308− , Background.color darkCharcoal

309− ]

310− none

311− )

312− ]

313− , p

314− [ location

315− (el

316− [ label name

317− , width (px 20)

318− , height (px 20)

319− , alignTop

320− , Background.color darkCharcoal

321− ]

322− none

323− )

324− ]

325− , p

326− [ location

327− (el

328− [ label name

329− , width (px 20)

330− , height (px 20)

331− , centerY

332− , Background.color darkCharcoal

333− ]

334− none

335− )

336− ]

337− , p

338− [ location

339− (el

340− [ label name

341− , width (px 20)

342− , height (px 20)

343− , alignBottom

344− , Background.color darkCharcoal

345− ]

346− none

347− )

348− ]

349− ]

350− ]

351−

352− master =

353− el [ padding 20 ] <|

354− box

355− [ above (little "above-left" [ alignLeft ])

356− , above (little "above-center" [ centerX ])

357− , above (little "above-right" [ alignRight ])

358− , below (little "below-left" [ alignLeft ])

359− , below (little "below-center" [ centerX ])

360− , below (little "below-right" [ alignRight ])

361− , onRight (little "onRight-left" [ alignTop ])

362− , onRight (little "onRight-center" [ centerY ])

363− , onRight (little "onRight-right" [ alignBottom ])

364− , onLeft (little "onLeft-left" [ alignTop ])

365− , onLeft (little "onLeft-center" [ centerY ])

366− , onLeft (little "onLeft-right" [ alignBottom ])

367− , inFront (little "infront-left-top" [ alignTop, alignLeft ])

368− , inFront (little "infront-center-top" [ alignTop, centerX ])

369− , inFront (little "infront-right-top" [ alignTop, alignRight ])

370− , inFront (little "infront-left-center" [ centerY, alignLeft ])

371− , inFront (little "infront-center-center" [ centerY, centerX ])

372− , inFront (little "infront-right-center" [ centerY, alignRight ])

373− , inFront (little "infront-left-bottom" [ alignBottom, alignLeft ])

374− , inFront (little "infront-center-bottom" [ alignBottom, centerX ])

375− , inFront (little "infront-right-bottom" [ alignBottom, alignRight ])

376− ]

377−

378− masterParagraph =

379− el [ padding 20 ] <|

380− p

381− [ above (little "above-left" [ alignLeft ])

382− , above (little "above-center" [ centerX ])

383− , above (little "above-right" [ alignRight ])

384− , below (little "below-left" [ alignLeft ])

385− , below (little "below-center" [ centerX ])

386− , below (little "below-right" [ alignRight ])

387− , onRight (little "onRight-left" [ alignTop ])

388− , onRight (little "onRight-center" [ centerY ])

389− , onRight (little "onRight-right" [ alignBottom ])

390− , onLeft (little "onLeft-left" [ alignTop ])

391− , onLeft (little "onLeft-center" [ centerY ])

392− , onLeft (little "onLeft-right" [ alignBottom ])

393− , inFront (little "infront-left-top" [ alignTop, alignLeft ])

394− , inFront (little "infront-center-top" [ alignTop, centerX ])

395− , inFront (little "infront-right-top" [ alignTop, alignRight ])

396− , inFront (little "infront-left-center" [ centerY, alignLeft ])

397− , inFront (little "infront-center-center" [ centerY, centerX ])

398− , inFront (little "infront-right-center" [ centerY, alignRight ])

399− , inFront (little "infront-left-bottom" [ alignBottom, alignLeft ])

400− , inFront (little "infront-center-bottom" [ alignBottom, centerX ])

401− , inFront (little "infront-right-bottom" [ alignBottom, alignRight ])

402− ]

403− in

404− column

405− [ centerX, label "Nearby Elements", spacing 100 ]

406− [ layeredVisibility

407− , overlappingChildren

408−

409− -- Note: visibility checks like the above

410− -- need to be at the top so they're in the viewport

411− , master

412− , masterParagraph

413− , nearby above "above" box

414− , nearby below "below" box

415− , nearby inFront "inFront" box

416− , nearby onRight "onRight" box

417− , nearby onLeft "onLeft" box

418− , nearby behindContent "behindContent" transparentBox

419− ]

420−

421−

422−layeredVisibility =

423− el

424− [ centerX

425− , inFront (justBox 40 red [ isVisible ])

426− ]

427− (el [ inFront (justBox 30 green []) ]

428− (justBox 50 blue [])

429− )

430−

431−

432−overlappingChildren =

433− row [ centerX ]

434− [ el [ inFront (justBox 40 green []) ]

435− (justBox 40 darkGrey [])

436− , el [ onLeft (littleBox "overlapping" [ isVisible, Background.color red ]) ]

437− (justBox 40 darkGrey [])

438− ]

tests/Tests/RowAlignment.elmdeleted−212

@@ -1,212 +0,0 @@

1−module Tests.RowAlignment exposing (..)

2−

3−import Generator

4−import Html

5−import Testable

6−import Testable.Element as Element exposing (..)

7−import Testable.Element.Background as Background

8−import Testable.Element.Font as Font

9−import Testable.Runner

10−import Tests.Palette as Palette exposing (..)

11−

12−

13−{-| -}

14−main : Html.Html msg

15−main =

16− Testable.Runner.show view

17−

18−

19−box attrs =

20− el

21− ([ width (px 50)

22− , height (px 50)

23− , Background.color blue

24− ]

25− ++ attrs

26− )

27− none

28−

29−

30−view =

31− let

32− rowContainer attrs children =

33− row

34− ([ spacing 20

35− , height (px 100)

36− , Background.color lightGrey

37− ]

38− ++ attrs

39− )

40− children

41− in

42− column [ width (px 500), spacing 20 ]

43− [ el [] (text "Alignment Within a Row")

44− , column [ spacing 20 ] <|

45− Generator.sizes <|

46− \resizeable ->

47− rowContainer

48− [ label "single child" ]

49− [ resizeable [] none ]

50− , column [ spacing 20 ] <|

51− Generator.sizes <|

52− \resizeable ->

53− rowContainer

54− [ label "single child" ]

55− [ resizeable [ centerX ] none ]

56− , column [ spacing 20 ] <|

57− Generator.sizes <|

58− \resizeable ->

59− rowContainer [ label "single child" ]

60− [ resizeable [ alignRight ] none ]

61− , column [ spacing 20 ] <|

62− Generator.sizes <|

63− \resizeable ->

64− rowContainer []

65− [ resizeable [] none

66− , resizeable [] none

67− , resizeable [] none

68− ]

69− , column [ spacing 20 ] <|

70− Generator.sizes <|

71− \resizeable ->

72− rowContainer []

73− [ resizeable [] none

74− , resizeable [] none

75− , resizeable [ alignRight, label "Right Child in Row" ] none

76− ]

77− , column [ spacing 20 ] <|

78− Generator.sizes <|

79− \resizeable ->

80− rowContainer

81− []

82− [ resizeable [] none

83− , resizeable [ alignRight, label "Middle Child in Row" ] none

84− , resizeable [] none

85− ]

86− , column [ spacing 20 ] <|

87− Generator.sizes <|

88− \resizeable ->

89− rowContainer []

90− [ resizeable [ alignRight, label "Left Child in Row" ] none

91− , resizeable [] none

92− , resizeable [] none

93− ]

94− , text "center X"

95− , column [ spacing 20 ] <|

96− Generator.sizes <|

97− \resizeable ->

98− rowContainer []

99− [ resizeable [ centerX, label "Left Child in Row" ] none

100− , resizeable [] none

101− , resizeable [] none

102− ]

103− , column [ spacing 20 ] <|

104− Generator.sizes <|

105− \resizeable ->

106− rowContainer []

107− [ resizeable [] none

108− , resizeable [ centerX, label "Middle Child in Row" ] none

109− , resizeable [] none

110− ]

111− , column [ spacing 20 ] <|

112− Generator.sizes <|

113− \resizeable ->

114− rowContainer []

115− [ resizeable [] none

116− , resizeable [] none

117− , resizeable [ centerX, label "Right Child in Row" ] none

118− ]

119− , column [ spacing 20 ] <|

120− Generator.sizes <|

121− \resizeable ->

122− rowContainer []

123− [ resizeable [] none

124− , resizeable [] none

125− , resizeable [ centerX, label "Middle-Right Child in Row" ] none

126− , resizeable [] none

127− ]

128− , column [ spacing 20 ] <|

129− Generator.sizes <|

130− \resizeable ->

131− rowContainer []

132− [ resizeable [] none

133− , resizeable [] none

134− , resizeable [ centerX, label "Middle-Right Child in Row" ] none

135− , resizeable [ centerX, label "Middle-Right Child in Row" ] none

136− , resizeable [] none

137− ]

138− , column [ spacing 20 ] <|

139− Generator.sizes <|

140− \resizeable ->

141− rowContainer []

142− [ resizeable [] none

143− , resizeable [] none

144− , resizeable [ centerX, label "Middle-Right Child in Row" ] none

145− , resizeable [ centerX, label "Middle-Right Child in Row" ] none

146− , resizeable [ centerX, label "Middle-Right Child in Row" ] none

147− , resizeable [] none

148− ]

149− , text "left x right"

150− , column [ spacing 20 ] <|

151− Generator.sizes <|

152− \resizeable ->

153− rowContainer []

154− [ resizeable [ alignLeft, label "Left Child in Row" ] none

155− , resizeable [] none

156− , resizeable [ alignRight, label "Right Child in Row" ] none

157− ]

158− , text "left center right"

159− , column [ spacing 20 ] <|

160− Generator.sizes <|

161− \resizeable ->

162− rowContainer []

163− [ resizeable [ alignLeft, label "Left Child in Row" ] none

164− , resizeable [ centerX, label "Middle Child in Row" ] none

165− , resizeable [ alignRight, label "Right Child in Row" ] none

166− ]

167− , text "vertical alignment"

168− , column [ spacing 20 ] <|

169− Generator.sizes <|

170− \resizeable ->

171− rowContainer []

172− [ resizeable [ alignTop, label "Left Child in Row" ] none

173− , resizeable [ centerY, label "Middle Child in Row" ] none

174− , resizeable [ alignBottom, label "Right Child in Row" ] none

175− ]

176− , text "x and y alignments"

177− , column [ spacing 20 ] <|

178− Generator.sizes <|

179− \resizeable ->

180− rowContainer []

181− [ resizeable [ alignLeft, alignTop, label "Left Child" ] none

182− , resizeable [ centerX, centerY, label "Middle Child" ] none

183− , resizeable [ alignRight, alignBottom, label "Right Child" ] none

184− ]

185− , text "align Top and X alignments "

186− , column [ spacing 20 ] <|

187− Generator.sizes <|

188− \resizeable ->

189− rowContainer []

190− [ resizeable [ alignLeft, alignTop, label "Left Child" ] none

191− , resizeable [ centerX, alignTop, label "Middle Child" ] none

192− , resizeable [ alignRight, alignTop, label "Right Child" ] none

193− ]

194− , text "align Bottom and X alignments "

195− , column [ spacing 20 ] <|

196− Generator.sizes <|

197− \resizeable ->

198− rowContainer []

199− [ resizeable [ alignLeft, alignBottom, label "Left Child" ] none

200− , resizeable [ centerX, alignBottom, label "Middle Child" ] none

201− , resizeable [ alignRight, alignBottom, label "Right Child" ] none

202− ]

203− , text "centerY and X alignments "

204− , column [ spacing 20 ] <|

205− Generator.sizes <|

206− \resizeable ->

207− rowContainer []

208− [ resizeable [ alignLeft, centerY, label "Left Child" ] none

209− , resizeable [ centerX, centerY, label "Middle Child" ] none

210− , resizeable [ alignRight, centerY, label "Right Child" ] none

211− ]

212− ]

tests/Tests/RowSpacing.elmdeleted−69

@@ -1,69 +0,0 @@

1−module Tests.RowSpacing exposing (..)

2−

3−import Html

4−import Testable

5−import Testable.Element as Element exposing (..)

6−import Testable.Element.Background as Background

7−import Testable.Element.Font as Font

8−import Testable.Runner

9−import Tests.Palette as Palette exposing (..)

10−

11−

12−{-| -}

13−main : Html.Html msg

14−main =

15− Testable.Runner.show view

16−

17−

18−box attrs =

19− el

20− ([ width (px 50)

21− , height (px 50)

22− , Background.color blue

23− ]

24− ++ attrs

25− )

26− none

27−

28−

29−tinyBox attrs =

30− el

31− ([ width (px 20)

32− , height (px 20)

33−

34− -- , centerY

35− , Background.color darkCharcoal

36− ]

37− ++ attrs

38− )

39− none

40−

41−

42−container =

43− el [ width (px 100), height (px 100) ]

44−

45−

46−view =

47− let

48− colContainer attrs children =

49− row ([ spacing 20, width (px 500), height (px 120) ] ++ attrs) children

50− in

51− column

52− []

53− [ el [] (text "Spacing within a row")

54− , column []

55− [ box []

56− , colContainer []

57− [ box [] ]

58− , colContainer []

59− [ box []

60− , box []

61− , box []

62− ]

63− , colContainer [ below (tinyBox []) ]

64− [ box []

65− , box []

66− , box []

67− ]

68− ]

69− ]

tests/Tests/Run.elmdeleted−27

@@ -1,27 +0,0 @@

1−port module Tests.Run exposing (main)

2−

3−{-| -}

4−

5−import Testable.Runner

6−import Tests.Basic

7−import Tests.ColumnAlignment

8−import Tests.ColumnSpacing

9−import Tests.ElementAlignment

10−import Tests.Nearby

11−import Tests.RowAlignment

12−import Tests.RowSpacing

13−import Tests.Transparency

14−

15−

16−main : Testable.Runner.TestableProgram

17−main =

18− Testable.Runner.program

19− [ Tuple.pair "Basic Element" Tests.Basic.view

20− , Tuple.pair "Nearby" Tests.Nearby.view

21− , Tuple.pair "Element Alignment" Tests.ElementAlignment.view

22− , Tuple.pair "Transparency" Tests.Transparency.view

23− , Tuple.pair "Column Alignment" Tests.ColumnAlignment.view

24− , Tuple.pair "Row Alignment" Tests.RowAlignment.view

25− , Tuple.pair "Column Spacing" Tests.ColumnSpacing.view

26− , Tuple.pair "Row Spacing" Tests.RowSpacing.view

27− ]

tests/automation/selenium_test.pydeleted−59

@@ -1,59 +0,0 @@

1−from selenium import webdriver

2−from selenium.webdriver.common.keys import Keys

3−from selenium.webdriver.common.desired_capabilities import DesiredCapabilities

4−import os

5−import time

6−

7−

8−def browsers():

9−

10− capabilities = [

11− {'platform': "Mac OS X 10.9",

12− 'browserName': "chrome",

13− 'version': "31",

14− }

15− ]

16− return capabilies

17−

18−

19−def run_local():

20− driver = webdriver.Firefox()

21− local_file = "file://" + os.getcwd() + "/gather-styles.html"

22− run_test(driver, local_file)

23−

24−

25−def get_credentials():

26− return {'username': os.environ['SAUCE_USERNAME'], 'access_key': os.environ['SAUCE_ACCESS_KEY']}

27−

28−

29−def run_remote(desired_cap):

30− creds = get_credentials()

31− driver = webdriver.Remote(

32− command_executor='http://{username}:{key}@ondemand.saucelabs.com:80/wd/hub'.format(

33− username=creds['username'],

34− key=creds['access_key']),

35− desired_capabilities=desired_cap)

36− run_test(driver)

37−

38−

39−def run_test(driver, url):

40− try:

41− driver.get(local_file)

42− for x in range(5):

43− results = driver.execute_script('return test_results')

44− if results != "waiting..":

45− print(results)

46− break

47− time.sleep(1)

48− except Exception as inst:

49− print(type(inst))

50− print(inst.args)

51− print(inst)

52− driver.quit()

53− else:

54− print("quitting browser")

55− driver.quit()

56−

57−

58−if __name__ == "__main__":

59− run_local()

tests/gather-styles.htmldeleted−110

@@ -1,110 +0,0 @@

1−<!DOCTYPE HTML>

2−<html>

3−

4−<head>

5− <meta charset="UTF-8">

6− <title>Rendering Benchmark Viewer</title>

7− <script src="elm.js"></script>

8−</head>

9−<style>

10−</style>

11−

12−<body id="root"></body>

13−

14−<script type="text/javascript">

15−

16− var node = document.getElementById('root');

17− var app = Elm.Tests.Run.init({ node: node });

18−

19− var test_results = "waiting.."

20−

21− app.ports.report.subscribe(function (results) {

22− test_results = results;

23− })

24−

25− app.ports.analyze.subscribe(function (ids) {

26− // ids : List String

27− var idsLength = ids.length;

28− var results = [];

29− for (var i = 0; i < idsLength; i++) {

30− var id = ids[i];

31− var element = document.getElementById(id);

32− if (element == null) {

33− console.log("id " + id + " not found");

34− }

35− var style = getStyle(element);

36− var bbox = getBoundingBox(element);

37−

38− var visible = isVisible(id, bbox);

39−

40−

41− var result = { "bbox": bbox, "style": style, "id": id, "isVisible": visible };

42− results.push(result);

43−

44− }

45− app.ports.styles.send(results);

46− });

47−

48− function isVisible(id, bbox) {

49− var current = document.getElementById(id);

50− var result = 0;

51− if (current == document.elementFromPoint(bbox['left'], bbox['top'])) {

52− result++;

53− }

54− if (current == document.elementFromPoint(bbox['left'], bbox['bottom'] - 1)) {

55− result++;

56− }

57− if (current == document.elementFromPoint(bbox['right'] - 1, bbox['top'])) {

58− result++;

59− }

60− if (current == document.elementFromPoint(bbox['right'] - 1, bbox['bottom'] - 1)) {

61− result++;

62− }

63−

64−

65− if (result == 4) {

66− return true;

67− } else {

68− return false

69− }

70− }

71−

72− function getStyle(element) {

73− var props = []

74− var style = window.getComputedStyle(element);

75− for (var i = style.length; i--;) {

76− var name = style.item(i);

77− var value = style.getPropertyValue(name);

78− props.push([name, value]);

79− }

80− return props;

81− }

82−

83− function getBoundingBox(element) {

84− var bbox = element.getBoundingClientRect();

85− var style = window.getComputedStyle(element, null);

86−

87− var padding = {

88− 'top': parseFloat(style.getPropertyValue('padding-top'))

89− , 'bottom': parseFloat(style.getPropertyValue('padding-bottom'))

90− , 'left': parseFloat(style.getPropertyValue('padding-left'))

91− , 'right': parseFloat(style.getPropertyValue('padding-right'))

92− };

93−

94− return {

95− 'top': bbox.top

96− , 'bottom': bbox.bottom

97− , 'left': bbox.left

98− , 'right': bbox.right

99− , 'width': bbox.width

100− , 'height': bbox.height

101− , 'padding': padding

102− }

103− }

104−

105−

106−

107−

108−</script>

109−

110−</html>

tests/live.shdeleted−1

@@ -1 +0,0 @@

1−elm-live Main.elm --output=elm.js --open --pushstate

tests/src/Testable/Element.elmdeleted−1102

@@ -1,1102 +0,0 @@

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− , column

14− , el

15− , expectRoundedEquality

16− , fill

17− , fillPortion

18− , height

19− , heightHelper

20− , inFront

21− , isVisible

22− , label

23− , maximum

24− , minimum

25− , none

26− , onLeft

27− , onRight

28− , padding

29− , paddingXY

30− , paragraph

31− , px

32− , row

33− , shrink

34− , spacing

35− , text

36− , textColumn

37− , transparent

38− , width

39− , widthHelper

40− )

41−

42−{-| This module should mirror the top level `Element` api, with one important distinction.

43−

44−The resulting `Element msg` structure can either be rendered to Html or transformed into a test suite that can be run.

45−

46−In order to run the test:

47−

48− - render html

49− - gather information from the browser

50− - generate tests

51−

52−-}

53−

54−import Dict

55−import Element

56−import Expect

57−import Html.Attributes

58−import Testable

59−

60−

61−text : String -> Testable.Element msg

62−text =

63− Testable.Text

64−

65−

66−el : List (Testable.Attr msg) -> Testable.Element msg -> Testable.Element msg

67−el =

68− Testable.El

69−

70−

71−row : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg

72−row =

73− Testable.Row

74−

75−

76−column : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg

77−column =

78− Testable.Column

79−

80−

81−none : Testable.Element msg

82−none =

83− Testable.Empty

84−

85−

86−paragraph : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg

87−paragraph =

88− Testable.Paragraph

89−

90−

91−textColumn : List (Testable.Attr msg) -> List (Testable.Element msg) -> Testable.Element msg

92−textColumn =

93− Testable.TextColumn

94−

95−

96−type Length

97− = Px Int

98− | Fill Int

99− | Shrink

100− | Minimum Int Length

101− | Maximum Int Length

102−

103−

104−minimum =

105− Minimum

106−

107−

108−maximum =

109− Maximum

110−

111−

112−px : Int -> Length

113−px =

114− Px

115−

116−

117−fill : Length

118−fill =

119− Fill 1

120−

121−

122−shrink : Length

123−shrink =

124− Shrink

125−

126−

127−fillPortion : Int -> Length

128−fillPortion =

129− Fill

130−

131−

132−label : String -> Testable.Attr msg

133−label =

134− Testable.Label

135−

136−

137−transparent : Bool -> Testable.Attr msg

138−transparent on =

139− Testable.LabeledTest

140− { label =

141− if on then

142− "transparent"

143−

144− else

145− "opaque"

146− , attr = Element.transparent on

147− , test =

148− \context _ ->

149− let

150− selfTransparency =

151− context.self.style

152− |> Dict.get "opacity"

153− |> Maybe.withDefault "notfound"

154−

155− value =

156− if on then

157− "0"

158−

159− else

160− "1"

161− in

162− Expect.equal value selfTransparency

163− }

164−

165−

166−{-| -}

167−isVisible : Testable.Attr msg

168−isVisible =

169− Testable.LabeledTest

170− { label = "is-visible"

171− , attr = Element.htmlAttribute (Html.Attributes.style "not" "applicable")

172− , test =

173− \context _ ->

174− Expect.equal context.self.isVisible True

175− }

176−

177−

178−{-| -}

179−alpha : Float -> Testable.Attr msg

180−alpha a =

181− Testable.LabeledTest

182− { label = "alpha-" ++ String.fromFloat a

183− , attr = Element.alpha a

184− , test =

185− \context _ ->

186− let

187− selfTransparency =

188− context.self.style

189− |> Dict.get "opacity"

190− |> Maybe.withDefault "notfound"

191− in

192− Expect.equal (String.fromFloat a) selfTransparency

193− }

194−

195−

196−{-| -}

197−padding : Int -> Testable.Attr msg

198−padding pad =

199− Testable.LabeledTest

200− { label = "padding " ++ String.fromInt pad

201− , attr = Element.padding pad

202− , test =

203− \found _ ->

204− Expect.true ("Padding " ++ String.fromInt pad ++ " is present")

205− (List.all ((==) pad)

206− [ floor found.self.bbox.padding.left

207− , floor found.self.bbox.padding.right

208− , floor found.self.bbox.padding.top

209− , floor found.self.bbox.padding.bottom

210− ]

211− )

212− }

213−

214−

215−{-| -}

216−paddingXY : Int -> Int -> Testable.Attr msg

217−paddingXY x y =

218− Testable.LabeledTest

219− { label = "paddingXY " ++ String.fromInt x ++ ", " ++ String.fromInt y

220− , attr = Element.paddingXY x y

221− , test =

222− \found _ ->

223− Expect.true ("PaddingXY (" ++ String.fromInt x ++ ", " ++ String.fromInt y ++ ") is present")

224− (List.all ((==) x)

225− [ floor found.self.bbox.padding.left

226− , floor found.self.bbox.padding.right

227− ]

228− && List.all ((==) y)

229− [ floor found.self.bbox.padding.top

230− , floor found.self.bbox.padding.bottom

231− ]

232− )

233− }

234−

235−

236−widthHelper maybeMin maybeMax len =

237− let

238− addMin l =

239− case maybeMin of

240− Nothing ->

241− l

242−

243− Just minPx ->

244− l |> Element.minimum minPx

245−

246− addMax l =

247− case maybeMax of

248− Nothing ->

249− l

250−

251− Just maxPx ->

252− l |> Element.maximum maxPx

253−

254− minLabel =

255− case maybeMin of

256− Nothing ->

257− ""

258−

259− Just i ->

260− " min:" ++ String.fromInt i

261−

262− maxLabel =

263− case maybeMax of

264− Nothing ->

265− ""

266−

267− Just i ->

268− " max:" ++ String.fromInt i

269−

270− minMaxTest actualWidth =

271− case ( maybeMin, maybeMax ) of

272− ( Nothing, Nothing ) ->

273− True

274−

275− ( Just lower, Nothing ) ->

276− lower <= actualWidth

277−

278− ( Just lower, Just higher ) ->

279− lower <= actualWidth && actualWidth <= higher

280−

281− ( Nothing, Just higher ) ->

282− actualWidth <= higher

283− in

284− case len of

285− Minimum m newLen ->

286− widthHelper (Just m) maybeMax newLen

287−

288− Maximum m newLen ->

289− widthHelper maybeMin (Just m) newLen

290−

291− Px val ->

292− -- Pixel values should ignore min and max?

293− Testable.LabeledTest

294− { label = "width " ++ String.fromInt val ++ "px" ++ minLabel ++ maxLabel

295− , attr =

296− Element.width

297− (Element.px val

298− |> addMin

299− |> addMax

300− )

301− , test =

302− \found _ ->

303− Expect.true "exact width is exact"

304− ((floor found.self.bbox.width == val)

305− && minMaxTest (floor found.self.bbox.width)

306− )

307− }

308−

309− Fill portion ->

310− Testable.LabeledTest

311− { label = "width fill-" ++ String.fromInt portion ++ minLabel ++ maxLabel

312− , attr =

313− Element.width

314− (Element.fillPortion portion

315− |> addMin

316− |> addMax

317− )

318− , test =

319− \context _ ->

320− if List.member context.location [ Testable.IsNearby Testable.OnRight, Testable.IsNearby Testable.OnLeft ] then

321− Expect.true "width fill doesn't apply to onright/onleft elements" True

322−

323− else

324− let

325− parentAvailableWidth =

326− context.parent.bbox.width - (context.self.bbox.padding.left + context.self.bbox.padding.right)

327− in

328− case context.location of

329− Testable.IsNearby _ ->

330− Expect.true "Nearby Element has fill width"

331− ((floor context.parent.bbox.width == floor context.self.bbox.width)

332− || minMaxTest (floor context.self.bbox.width)

333− )

334−

335− Testable.InColumn ->

336− Expect.true "Element within column has fill width"

337− ((floor parentAvailableWidth == floor context.self.bbox.width)

338− || minMaxTest (floor context.self.bbox.width)

339− )

340−

341− Testable.InEl ->

342− Expect.true "Element within element has fill width" <|

343− (floor parentAvailableWidth == floor context.self.bbox.width)

344− || minMaxTest (floor context.self.bbox.width)

345−

346− _ ->

347− let

348− spacePerPortion =

349− parentAvailableWidth / toFloat (List.length context.siblings + 1)

350− in

351− Expect.true "element has fill width" <|

352− (floor spacePerPortion == floor context.self.bbox.width)

353− || minMaxTest (floor context.self.bbox.width)

354− }

355−

356− Shrink ->

357− Testable.LabeledTest

358− { label = "width shrink" ++ minLabel ++ maxLabel

359− , attr =

360− Element.width

361− (Element.shrink

362− |> addMin

363− |> addMax

364− )

365− , test =

366− \context _ ->

367− let

368− childWidth child =

369− -- TODO: add margin values to widths

370− child.bbox.width

371−

372− totalChildren =

373− context.children

374− |> List.map childWidth

375− |> List.sum

376−

377− horizontalPadding =

378− context.self.bbox.padding.left + context.self.bbox.padding.right

379−

380− spacingValue =

381− toFloat context.parentSpacing * (toFloat (List.length context.children) - 1)

382− in

383− if totalChildren == 0 then

384− -- TODO: The issue is that we have a hard time measuring `text` elements

385− -- So if a element has a text child, then it's width isn't going to show up in the system.

386− expectRoundedEquality context.self.bbox.width context.self.bbox.width

387−

388− else

389− -- This fails if this element is actually a column

390− -- So we need to capture what this element is in order to do this calculation.

391− expectRoundedEquality (totalChildren + horizontalPadding + spacingValue) context.self.bbox.width

392− }

393−

394−

395−heightHelper maybeMin maybeMax len =

396− let

397− addMin l =

398− case maybeMin of

399− Nothing ->

400− l

401−

402− Just minPx ->

403− l |> Element.minimum minPx

404−

405− addMax l =

406− case maybeMax of

407− Nothing ->

408− l

409−

410− Just maxPx ->

411− l |> Element.maximum maxPx

412−

413− minLabel =

414− case maybeMin of

415− Nothing ->

416− ""

417−

418− Just i ->

419− " min:" ++ String.fromInt i

420−

421− maxLabel =

422− case maybeMax of

423− Nothing ->

424− ""

425−

426− Just i ->

427− " max:" ++ String.fromInt i

428−

429− minMaxTest actualheight =

430− case ( maybeMin, maybeMax ) of

431− ( Nothing, Nothing ) ->

432− True

433−

434− ( Just lower, Nothing ) ->

435− lower <= actualheight

436−

437− ( Just lower, Just higher ) ->

438− lower <= actualheight && actualheight <= higher

439−

440− ( Nothing, Just higher ) ->

441− actualheight <= higher

442− in

443− case len of

444− Minimum m newLen ->

445− heightHelper (Just m) maybeMax newLen

446−

447− Maximum m newLen ->

448− heightHelper maybeMin (Just m) newLen

449−

450− Px val ->

451− -- Pixel values should ignore min and max?

452− Testable.LabeledTest

453− { label = "height " ++ String.fromInt val ++ "px" ++ minLabel ++ maxLabel

454− , attr =

455− Element.height

456− (Element.px val

457− |> addMin

458− |> addMax

459− )

460− , test =

461− \found _ ->

462− Expect.true "exact height is exact"

463− ((floor found.self.bbox.height == val)

464− && minMaxTest (floor found.self.bbox.height)

465− )

466− }

467−

468− Fill portion ->

469− Testable.LabeledTest

470− { label = "height fill-" ++ String.fromInt portion ++ minLabel ++ maxLabel

471− , attr =

472− Element.height

473− (Element.fillPortion portion

474− |> addMin

475− |> addMax

476− )

477− , test =

478− \context _ ->

479− if List.member context.location [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then

480− Expect.true "height fill doesn't apply to above/below elements" True

481−

482− else

483− let

484− parentAvailableHeight =

485− context.parent.bbox.height - (context.self.bbox.padding.top + context.self.bbox.padding.bottom)

486− in

487− case context.location of

488− Testable.IsNearby _ ->

489− Expect.true "Nearby Element has fill height"

490− ((floor context.parent.bbox.height == floor context.self.bbox.height)

491− || minMaxTest (floor context.self.bbox.height)

492− )

493−

494− Testable.InColumn ->

495− Expect.true "Element within column has fill height"

496− ((floor parentAvailableHeight == floor context.self.bbox.height)

497− || minMaxTest (floor context.self.bbox.height)

498− )

499−

500− Testable.InEl ->

501− Expect.true "Element within el has fill height" <|

502− (floor parentAvailableHeight == floor context.self.bbox.height)

503− || minMaxTest (floor context.self.bbox.height)

504−

505− _ ->

506− let

507− spacePerPortion =

508− parentAvailableHeight / toFloat (List.length context.siblings + 1)

509− in

510− Expect.true "el has fill height" <|

511− (floor spacePerPortion == floor context.self.bbox.height)

512− || minMaxTest (floor context.self.bbox.height)

513− }

514−

515− Shrink ->

516− Testable.LabeledTest

517− { label = "height shrink" ++ minLabel ++ maxLabel

518− , attr =

519− Element.height

520− (Element.shrink

521− |> addMin

522− |> addMax

523− )

524− , test =

525− \context _ ->

526− let

527− childWidth child =

528− -- TODO: add margin values to heights

529− child.bbox.height

530−

531− totalChildren =

532− context.children

533− |> List.map childWidth

534− |> List.sum

535−

536− verticalPadding =

537− context.self.bbox.padding.top + context.self.bbox.padding.bottom

538−

539− spacingValue =

540− toFloat context.parentSpacing * (toFloat (List.length context.children) - 1)

541− in

542− if totalChildren == 0 then

543− -- TODO: The issue is that we have a hard time measuring `text` elements

544− -- So if a element has a text child, then it's height isn't going to show up in the system.

545− expectRoundedEquality context.self.bbox.height context.self.bbox.height

546−

547− else

548− -- This fails if this element is actually a column

549− -- So we need to capture what this element is in order to do this calculation.

550− expectRoundedEquality (totalChildren + verticalPadding + spacingValue) context.self.bbox.height

551− }

552−

553−

554−width : Length -> Testable.Attr msg

555−width len =

556− widthHelper Nothing Nothing len

557−

558−

559−height : Length -> Testable.Attr msg

560−height len =

561− heightHelper Nothing Nothing len

562−

563−

564−spacing : Int -> Testable.Attr msg

565−spacing space =

566− Testable.Batch

567− [ Testable.Spacing space

568− , Testable.LabeledTest

569− { label = "spacing: " ++ String.fromInt space

570− , attr = Element.spacing space

571− , test =

572− \found _ ->

573− let

574− findDistance child total =

575− List.concatMap

576− (\otherChild ->

577− let

578− horizontal =

579− round <|

580− child.bbox.left

581− - otherChild.bbox.right

582−

583− vertical =

584− round <|

585− child.bbox.top

586− - otherChild.bbox.bottom

587− in

588− [ if horizontal > 0 then

589− horizontal

590−

591− else

592− space

593− , if vertical > 0 then

594− vertical

595−

596− else

597− space

598− ]

599− )

600− found.children

601− ++ total

602−

603− distances =

604− List.foldl findDistance [] found.children

605−

606− allAreSpaced =

607− List.foldl

608− (\x wrong ->

609− if not (x >= space) then

610− x :: wrong

611−

612− else

613− wrong

614− )

615− []

616− distances

617− in

618− Expect.true

619− ("All children are at least "

620− ++ String.fromInt space

621− ++ " pixels apart."

622− ++ Debug.toString allAreSpaced

623− ++ " are not though"

624− )

625− (allAreSpaced == [])

626− }

627− ]

628−

629−

630−{-| alignLeft needs to account for

631−

632− - parent padding

633− - elements to the left

634− - spacing value

635−

636−in order to calculate the expected result.

637−

638−Also need parent rendering context if this is to work with wrapped rows in the future.

639−

640−All sibling elements

641−

642−-}

643−alignLeft : Testable.Attr msg

644−alignLeft =

645− Testable.LabeledTest

646− { label = "alignLeft"

647− , attr = Element.alignLeft

648− , test =

649− \found _ ->

650− if List.member found.location [ Testable.IsNearby Testable.OnLeft, Testable.IsNearby Testable.OnRight ] then

651− Expect.true "alignLeft doesn't apply to elements that are onLeft or onRight" True

652−

653− else if

654− List.member found.location

655− [ Testable.IsNearby Testable.InFront

656− , Testable.IsNearby Testable.Behind

657− , Testable.IsNearby Testable.Above

658− , Testable.IsNearby Testable.Below

659− ]

660− then

661− expectRoundedEquality

662− found.self.bbox.left

663− found.parent.bbox.left

664−

665− else if List.length found.siblings == 0 then

666− expectRoundedEquality

667− found.self.bbox.left

668− (found.parent.bbox.left + found.parent.bbox.padding.left)

669−

670− else

671− case found.location of

672− Testable.InRow ->

673− let

674− siblingsOnLeft =

675− List.filter (\x -> x.bbox.right < found.self.bbox.left) found.siblings

676−

677− spacings =

678− toFloat (List.length siblingsOnLeft * found.parentSpacing)

679−

680− widthsOnLeft =

681− siblingsOnLeft

682− |> List.map (.width << .bbox)

683− |> List.sum

684− in

685− expectRoundedEquality

686− found.self.bbox.left

687− (found.parent.bbox.left + (found.parent.bbox.padding.left + widthsOnLeft + spacings))

688−

689− _ ->

690− expectRoundedEquality

691− found.self.bbox.left

692− (found.parent.bbox.left + found.parent.bbox.padding.left)

693− }

694−

695−

696−{-| -}

697−centerX : Testable.Attr msg

698−centerX =

699− Testable.LabeledTest

700− { label = "centerX"

701− , attr = Element.centerX

702− , test =

703− \found _ ->

704− let

705− selfCenter : Float

706− selfCenter =

707− found.self.bbox.left + (found.self.bbox.width / 2)

708−

709− parentCenter : Float

710− parentCenter =

711− found.parent.bbox.left + (found.parent.bbox.width / 2)

712− in

713− if List.member found.location [ Testable.IsNearby Testable.OnRight, Testable.IsNearby Testable.OnLeft ] then

714− Expect.true "centerX doesn't apply to elements that are onLeft or onRight" True

715−

716− else if List.length found.siblings == 0 then

717− expectRoundedEquality

718− selfCenter

719− parentCenter

720−

721− else

722− case found.location of

723− Testable.InRow ->

724− let

725− siblingsOnLeft =

726− List.filter (\x -> x.bbox.right < found.self.bbox.left) found.siblings

727−

728− siblingsOnRight =

729− List.filter (\x -> x.bbox.left > found.self.bbox.right) found.siblings

730−

731− widthsOnLeft : Float

732− widthsOnLeft =

733− siblingsOnLeft

734− |> List.map (.width << .bbox)

735− |> List.sum

736− |> (\x -> x + (toFloat (List.length siblingsOnLeft) * toFloat found.parentSpacing))

737−

738− widthsOnRight =

739− siblingsOnRight

740− |> List.map (.width << .bbox)

741− |> List.sum

742− |> (\x -> x + (toFloat (List.length siblingsOnRight) * toFloat found.parentSpacing))

743−

744− expectedCenter : Float

745− expectedCenter =

746− found.parent.bbox.left

747− + widthsOnLeft

748− + ((found.parent.bbox.width - (widthsOnRight + widthsOnLeft))

749− / 2

750− )

751− in

752− expectRoundedEquality

753− selfCenter

754− expectedCenter

755−

756− _ ->

757− expectRoundedEquality selfCenter parentCenter

758− }

759−

760−

761−{-| -}

762−alignRight : Testable.Attr msg

763−alignRight =

764− Testable.LabeledTest

765− { label = "alignRight"

766− , attr = Element.alignRight

767− , test =

768− \found _ ->

769− if List.member found.location [ Testable.IsNearby Testable.OnLeft, Testable.IsNearby Testable.OnRight ] then

770− Expect.true "alignRight doesn't apply to elements that are onLeft or onRight" True

771−

772− else if

773− List.member found.location

774− [ Testable.IsNearby Testable.InFront

775− , Testable.IsNearby Testable.Behind

776− , Testable.IsNearby Testable.Above

777− , Testable.IsNearby Testable.Below

778− ]

779− then

780− expectRoundedEquality

781− found.self.bbox.right

782− found.parent.bbox.right

783−

784− else if List.length found.siblings == 0 then

785− expectRoundedEquality

786− found.self.bbox.right

787− (found.parent.bbox.right + found.parent.bbox.padding.right)

788−

789− else

790− case found.location of

791− Testable.InRow ->

792− let

793− siblingsOnRight =

794− List.filter (\x -> x.bbox.left > found.self.bbox.right) found.siblings

795−

796− spacings =

797− toFloat (List.length siblingsOnRight * found.parentSpacing)

798−

799− widthsOnRight =

800− siblingsOnRight

801− |> List.map (.width << .bbox)

802− |> List.sum

803− in

804− expectRoundedEquality

805− found.self.bbox.right

806− (found.parent.bbox.right - (found.parent.bbox.padding.right + widthsOnRight + spacings))

807−

808− _ ->

809− expectRoundedEquality

810− found.self.bbox.right

811− (found.parent.bbox.right + found.parent.bbox.padding.right)

812− }

813−

814−

815−{-| -}

816−alignTop : Testable.Attr msg

817−alignTop =

818− Testable.LabeledTest

819− { label = "alignTop"

820− , attr = Element.alignTop

821− , test =

822− \found _ ->

823− if List.member found.location [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then

824− Expect.true "alignTop doesn't apply to elements that are above or below" True

825−

826− else if

827− List.member found.location

828− [ Testable.IsNearby Testable.InFront

829− , Testable.IsNearby Testable.Behind

830− , Testable.IsNearby Testable.OnRight

831− , Testable.IsNearby Testable.OnLeft

832− ]

833− then

834− expectRoundedEquality

835− found.self.bbox.top

836− found.parent.bbox.top

837−

838− else if List.length found.siblings == 0 then

839− expectRoundedEquality

840− found.self.bbox.top

841− (found.parent.bbox.top + found.parent.bbox.padding.top)

842−

843− else

844− case found.location of

845− Testable.InColumn ->

846− let

847− siblingsAbove =

848− List.filter (\x -> x.bbox.bottom < found.self.bbox.top) found.siblings

849−

850− spacings =

851− toFloat (List.length siblingsAbove * found.parentSpacing)

852−

853− heightsAbove =

854− siblingsAbove

855− |> List.map (.height << .bbox)

856− |> List.sum

857− in

858− expectRoundedEquality

859− found.self.bbox.top

860− (found.parent.bbox.top + (found.parent.bbox.padding.top + heightsAbove + spacings))

861−

862− _ ->

863− expectRoundedEquality

864− found.self.bbox.top

865− found.parent.bbox.top

866− }

867−

868−

869−{-| -}

870−alignBottom : Testable.Attr msg

871−alignBottom =

872− Testable.LabeledTest

873− { label = "alignBottom"

874− , attr = Element.alignBottom

875− , test =

876− \found _ ->

877− if List.member found.location [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then

878− Expect.true "alignBottom doesn't apply to elements that are above or below" True

879−

880− else if

881− List.member found.location

882− [ Testable.IsNearby Testable.InFront

883− , Testable.IsNearby Testable.Behind

884− , Testable.IsNearby Testable.OnRight

885− , Testable.IsNearby Testable.OnLeft

886− ]

887− then

888− expectRoundedEquality

889− found.self.bbox.bottom

890− found.parent.bbox.bottom

891−

892− else if List.length found.siblings == 0 then

893− expectRoundedEquality

894− found.self.bbox.bottom

895− (found.parent.bbox.bottom + found.parent.bbox.padding.bottom)

896−

897− else

898− case found.location of

899− Testable.InColumn ->

900− let

901− siblingsBelow =

902− List.filter (\x -> x.bbox.top > found.self.bbox.bottom) found.siblings

903−

904− spacings =

905− toFloat (List.length siblingsBelow * found.parentSpacing)

906−

907− heightsBelow =

908− siblingsBelow

909− |> List.map (.height << .bbox)

910− |> List.sum

911− in

912− expectRoundedEquality

913− found.self.bbox.bottom

914− (found.parent.bbox.bottom - (found.parent.bbox.padding.bottom + heightsBelow + spacings))

915−

916− _ ->

917− expectRoundedEquality

918− found.self.bbox.bottom

919− (found.parent.bbox.bottom + found.parent.bbox.padding.bottom)

920− }

921−

922−

923−expectRoundedEquality x y =

924− Expect.true ("within 1 of each other " ++ String.fromFloat x ++ ":" ++ String.fromFloat y)

925− (abs (x - y) < 1)

926−

927−

928−{-| -}

929−centerY : Testable.Attr msg

930−centerY =

931− Testable.LabeledTest

932− { label = "centerY"

933− , attr = Element.centerY

934− , test =

935− \found _ ->

936− let

937− selfCenter =

938− found.self.bbox.top + (found.self.bbox.height / 2)

939−

940− parentCenter =

941− found.parent.bbox.top + (found.parent.bbox.height / 2)

942− in

943− if List.member found.location [ Testable.IsNearby Testable.Above, Testable.IsNearby Testable.Below ] then

944− Expect.true "centerY doesn't apply to elements that are above or below" True

945−

946− else if List.length found.siblings == 0 then

947− expectRoundedEquality

948− selfCenter

949− parentCenter

950−

951− else

952− case found.location of

953− Testable.InColumn ->

954− let

955− siblingsOnTop =

956− List.filter (\x -> x.bbox.bottom < found.self.bbox.top) found.siblings

957−

958− siblingsBelow =

959− List.filter (\x -> x.bbox.top > found.self.bbox.bottom) found.siblings

960−

961− heightsAbove : Float

962− heightsAbove =

963− siblingsOnTop

964− |> List.map (.height << .bbox)

965− |> List.sum

966− |> (\x -> x + (toFloat (List.length siblingsOnTop) * toFloat found.parentSpacing))

967−

968− heightsBelow =

969− siblingsBelow

970− |> List.map (.height << .bbox)

971− |> List.sum

972− |> (\x -> x + (toFloat (List.length siblingsBelow) * toFloat found.parentSpacing))

973−

974− expectedCenter : Float

975− expectedCenter =

976− found.parent.bbox.top

977− + heightsAbove

978− + ((found.parent.bbox.height - (heightsBelow + heightsAbove))

979− / 2

980− )

981− in

982− expectRoundedEquality

983− selfCenter

984− expectedCenter

985−

986− _ ->

987− expectRoundedEquality selfCenter parentCenter

988− }

989−

990−

991−{-| -}

992−above : Testable.Element msg -> Testable.Attr msg

993−above element =

994− Testable.Nearby

995− { location = Testable.Above

996− , element = element

997− , label = "above"

998− , test =

999− \found _ ->

1000− expectRoundedEquality found.self.bbox.bottom found.parent.bbox.top

1001− }

1002−

1003−

1004−{-| -}

1005−below : Testable.Element msg -> Testable.Attr msg

1006−below element =

1007− Testable.Nearby

1008− { location = Testable.Below

1009− , element = element

1010− , label = "below"

1011− , test =

1012− \found _ ->

1013− expectRoundedEquality found.self.bbox.top found.parent.bbox.bottom

1014− }

1015−

1016−

1017−{-| -}

1018−onRight : Testable.Element msg -> Testable.Attr msg

1019−onRight element =

1020− Testable.Nearby

1021− { location = Testable.OnRight

1022− , element = element

1023− , label = "onRight"

1024− , test =

1025− \found _ ->

1026− expectRoundedEquality found.self.bbox.left found.parent.bbox.right

1027− }

1028−

1029−

1030−{-| -}

1031−onLeft : Testable.Element msg -> Testable.Attr msg

1032−onLeft element =

1033− Testable.Nearby

1034− { location = Testable.OnLeft

1035− , element = element

1036− , label = "onLeft"

1037− , test =

1038− \found _ ->

1039− expectRoundedEquality found.self.bbox.right found.parent.bbox.left

1040− }

1041−

1042−

1043−compare x vs y =

1044− vs (round x) (round y) || vs (floor x) (floor y)

1045−

1046−

1047−{-| -}

1048−inFront : Testable.Element msg -> Testable.Attr msg

1049−inFront element =

1050− Testable.Nearby

1051− { location = Testable.InFront

1052− , element = element

1053− , label = "inFront"

1054− , test =

1055− withinHelper

1056− }

1057−

1058−

1059−withinHelper found _ =

1060− let

1061− horizontalCheck =

1062− if found.self.bbox.width > found.parent.bbox.width then

1063− [ compare found.self.bbox.right (<=) found.parent.bbox.right

1064− || compare found.self.bbox.left (>=) found.parent.bbox.left

1065− ]

1066−

1067− else

1068− [ compare found.self.bbox.right (<=) found.parent.bbox.right

1069− , compare found.self.bbox.left (>=) found.parent.bbox.left

1070− ]

1071−

1072− verticalCheck =

1073− if found.self.bbox.width > found.parent.bbox.width then

1074− [ compare found.self.bbox.top (>=) found.parent.bbox.top

1075− || compare found.self.bbox.bottom (<=) found.parent.bbox.bottom

1076− ]

1077−

1078− else

1079− [ compare found.self.bbox.top (>=) found.parent.bbox.top

1080− , compare found.self.bbox.bottom (<=) found.parent.bbox.bottom

1081− ]

1082− in

1083− Expect.true "within the confines of the parent"

1084− (List.all ((==) True)

1085− (List.concat

1086− [ horizontalCheck

1087− , verticalCheck

1088− ]

1089− )

1090− )

1091−

1092−

1093−{-| -}

1094−behindContent : Testable.Element msg -> Testable.Attr msg

1095−behindContent element =

1096− Testable.Nearby

1097− { location = Testable.Behind

1098− , element = element

1099− , label = "behindContent"

1100− , test =

1101− withinHelper

1102− }

tests/src/Testable/FuzzMain.elmdeleted−629

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tests/src/Testable/Runner.elmdeleted−461

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tests/suite/Flags.elmdeleted−89

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tests/suite/elm-package.jsondeleted−16

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yarn.locknew file+1271

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