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https://github.com/pulsar-edit/pulsar.git
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fd1d872840
Previously an editor that was split into multiple panes would not prompt to save correctly when the window was unloading. This adds a new `windowCloseRequested` option passed through from the beforeunload handler to the editor so that it can specially handle this case. Closes #5257
309 lines
11 KiB
CoffeeScript
309 lines
11 KiB
CoffeeScript
{$, $$} = require '../src/space-pen-extensions'
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path = require 'path'
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fs = require 'fs-plus'
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temp = require 'temp'
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TextEditor = require '../src/text-editor'
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WindowEventHandler = require '../src/window-event-handler'
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describe "Window", ->
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[projectPath, windowEventHandler] = []
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beforeEach ->
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spyOn(atom, 'hide')
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initialPath = atom.project.getPaths()[0]
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spyOn(atom, 'getLoadSettings').andCallFake ->
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loadSettings = atom.getLoadSettings.originalValue.call(atom)
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loadSettings.initialPath = initialPath
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loadSettings
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atom.project.destroy()
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windowEventHandler = new WindowEventHandler()
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atom.deserializeEditorWindow()
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projectPath = atom.project.getPaths()[0]
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afterEach ->
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windowEventHandler.unsubscribe()
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$(window).off 'beforeunload'
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describe "when the window is loaded", ->
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it "doesn't have .is-blurred on the body tag", ->
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expect($("body")).not.toHaveClass("is-blurred")
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describe "when the window is blurred", ->
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beforeEach ->
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$(window).triggerHandler 'blur'
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afterEach ->
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$('body').removeClass('is-blurred')
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it "adds the .is-blurred class on the body", ->
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expect($("body")).toHaveClass("is-blurred")
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describe "when the window is focused again", ->
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it "removes the .is-blurred class from the body", ->
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$(window).triggerHandler 'focus'
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expect($("body")).not.toHaveClass("is-blurred")
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describe "window:close event", ->
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it "closes the window", ->
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spyOn(atom, 'close')
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$(window).trigger 'window:close'
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expect(atom.close).toHaveBeenCalled()
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describe "beforeunload event", ->
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[beforeUnloadEvent] = []
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beforeEach ->
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jasmine.unspy(TextEditor.prototype, "shouldPromptToSave")
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beforeUnloadEvent = $.Event(new Event('beforeunload'))
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describe "when pane items are modified", ->
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it "prompts user to save and calls atom.workspace.confirmClose", ->
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editor = null
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spyOn(atom.workspace, 'confirmClose').andCallThrough()
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spyOn(atom, "confirm").andReturn(2)
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waitsForPromise ->
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atom.workspace.open("sample.js").then (o) -> editor = o
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runs ->
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editor.insertText("I look different, I feel different.")
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$(window).trigger(beforeUnloadEvent)
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expect(atom.workspace.confirmClose).toHaveBeenCalled()
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expect(atom.confirm).toHaveBeenCalled()
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it "prompts user to save and handler returns true if don't save", ->
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editor = null
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spyOn(atom, "confirm").andReturn(2)
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waitsForPromise ->
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atom.workspace.open("sample.js").then (o) -> editor = o
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runs ->
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editor.insertText("I look different, I feel different.")
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$(window).trigger(beforeUnloadEvent)
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expect(atom.confirm).toHaveBeenCalled()
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it "prompts user to save and handler returns false if dialog is canceled", ->
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editor = null
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spyOn(atom, "confirm").andReturn(1)
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waitsForPromise ->
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atom.workspace.open("sample.js").then (o) -> editor = o
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runs ->
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editor.insertText("I look different, I feel different.")
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$(window).trigger(beforeUnloadEvent)
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expect(atom.confirm).toHaveBeenCalled()
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describe "when the same path is modified in multiple panes", ->
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it "prompts to save the item", ->
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editor = null
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filePath = path.join(temp.mkdirSync('atom-file'), 'file.txt')
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fs.writeFileSync(filePath, 'hello')
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spyOn(atom.workspace, 'confirmClose').andCallThrough()
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spyOn(atom, 'confirm').andReturn(0)
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waitsForPromise ->
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atom.workspace.open(filePath).then (o) -> editor = o
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runs ->
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atom.workspace.getActivePane().splitRight(copyActiveItem: true)
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editor.setText('world')
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$(window).trigger(beforeUnloadEvent)
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expect(atom.workspace.confirmClose).toHaveBeenCalled()
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expect(atom.confirm.callCount).toBe 1
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expect(fs.readFileSync(filePath, 'utf8')).toBe 'world'
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describe ".unloadEditorWindow()", ->
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it "saves the serialized state of the window so it can be deserialized after reload", ->
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workspaceState = atom.workspace.serialize()
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syntaxState = atom.grammars.serialize()
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projectState = atom.project.serialize()
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atom.unloadEditorWindow()
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expect(atom.state.workspace).toEqual workspaceState
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expect(atom.state.grammars).toEqual syntaxState
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expect(atom.state.project).toEqual projectState
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expect(atom.saveSync).toHaveBeenCalled()
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describe ".removeEditorWindow()", ->
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it "unsubscribes from all buffers", ->
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waitsForPromise ->
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atom.workspace.open("sample.js")
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runs ->
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buffer = atom.workspace.getActivePaneItem().buffer
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pane = atom.workspace.getActivePane()
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pane.splitRight(copyActiveItem: true)
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expect(atom.workspace.getTextEditors().length).toBe 2
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atom.removeEditorWindow()
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expect(buffer.getSubscriptionCount()).toBe 0
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describe "drag and drop", ->
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buildDragEvent = (type, files) ->
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dataTransfer =
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files: files
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data: {}
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setData: (key, value) -> @data[key] = value
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getData: (key) -> @data[key]
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event = new CustomEvent("drop")
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event.dataTransfer = dataTransfer
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event
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describe "when a file is dragged to window", ->
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it "opens it", ->
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spyOn(atom, "open")
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event = buildDragEvent("drop", [ {path: "/fake1"}, {path: "/fake2"} ])
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document.dispatchEvent(event)
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expect(atom.open.callCount).toBe 1
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expect(atom.open.argsForCall[0][0]).toEqual pathsToOpen: ['/fake1', '/fake2']
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describe "when a non-file is dragged to window", ->
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it "does nothing", ->
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spyOn(atom, "open")
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event = buildDragEvent("drop", [])
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document.dispatchEvent(event)
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expect(atom.open).not.toHaveBeenCalled()
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describe "when a link is clicked", ->
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it "opens the http/https links in an external application", ->
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shell = require 'shell'
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spyOn(shell, 'openExternal')
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$("<a href='http://github.com'>the website</a>").appendTo(document.body).click().remove()
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expect(shell.openExternal).toHaveBeenCalled()
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expect(shell.openExternal.argsForCall[0][0]).toBe "http://github.com"
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shell.openExternal.reset()
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$("<a href='https://github.com'>the website</a>").appendTo(document.body).click().remove()
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expect(shell.openExternal).toHaveBeenCalled()
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expect(shell.openExternal.argsForCall[0][0]).toBe "https://github.com"
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shell.openExternal.reset()
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$("<a href=''>the website</a>").appendTo(document.body).click().remove()
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expect(shell.openExternal).not.toHaveBeenCalled()
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shell.openExternal.reset()
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$("<a href='#scroll-me'>link</a>").appendTo(document.body).click().remove()
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expect(shell.openExternal).not.toHaveBeenCalled()
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describe "when a form is submitted", ->
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it "prevents the default so that the window's URL isn't changed", ->
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submitSpy = jasmine.createSpy('submit')
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$(document).on('submit', 'form', submitSpy)
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$("<form>foo</form>").appendTo(document.body).submit().remove()
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expect(submitSpy.callCount).toBe 1
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expect(submitSpy.argsForCall[0][0].isDefaultPrevented()).toBe true
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describe "core:focus-next and core:focus-previous", ->
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describe "when there is no currently focused element", ->
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it "focuses the element with the lowest/highest tabindex", ->
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elements = $$ ->
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@div =>
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@button tabindex: 2
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@input tabindex: 1
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elements.attachToDom()
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elements.trigger "core:focus-next"
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expect(elements.find("[tabindex=1]:focus")).toExist()
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$(":focus").blur()
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elements.trigger "core:focus-previous"
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expect(elements.find("[tabindex=2]:focus")).toExist()
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describe "when a tabindex is set on the currently focused element", ->
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it "focuses the element with the next highest tabindex", ->
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elements = $$ ->
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@div =>
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@input tabindex: 1
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@button tabindex: 2
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@button tabindex: 5
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@input tabindex: -1
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@input tabindex: 3
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@button tabindex: 7
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elements.attachToDom()
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elements.find("[tabindex=1]").focus()
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elements.trigger "core:focus-next"
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expect(elements.find("[tabindex=2]:focus")).toExist()
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elements.trigger "core:focus-next"
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expect(elements.find("[tabindex=3]:focus")).toExist()
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elements.focus().trigger "core:focus-next"
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expect(elements.find("[tabindex=5]:focus")).toExist()
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elements.focus().trigger "core:focus-next"
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expect(elements.find("[tabindex=7]:focus")).toExist()
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elements.focus().trigger "core:focus-next"
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expect(elements.find("[tabindex=1]:focus")).toExist()
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elements.trigger "core:focus-previous"
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expect(elements.find("[tabindex=7]:focus")).toExist()
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elements.trigger "core:focus-previous"
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expect(elements.find("[tabindex=5]:focus")).toExist()
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elements.focus().trigger "core:focus-previous"
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expect(elements.find("[tabindex=3]:focus")).toExist()
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elements.focus().trigger "core:focus-previous"
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expect(elements.find("[tabindex=2]:focus")).toExist()
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elements.focus().trigger "core:focus-previous"
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expect(elements.find("[tabindex=1]:focus")).toExist()
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it "skips disabled elements", ->
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elements = $$ ->
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@div =>
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@input tabindex: 1
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@button tabindex: 2, disabled: 'disabled'
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@input tabindex: 3
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elements.attachToDom()
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elements.find("[tabindex=1]").focus()
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elements.trigger "core:focus-next"
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expect(elements.find("[tabindex=3]:focus")).toExist()
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elements.trigger "core:focus-previous"
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expect(elements.find("[tabindex=1]:focus")).toExist()
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describe "the window:open-path event", ->
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beforeEach ->
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spyOn(atom.workspace, 'open')
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describe "when the project does not have a path", ->
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beforeEach ->
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atom.project.setPaths([])
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describe "when the opened path exists", ->
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it "sets the project path to the opened path", ->
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atom.getCurrentWindow().send 'message', 'open-path', pathToOpen: __filename
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expect(atom.project.getPaths()[0]).toBe __dirname
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describe "when the opened path does not exist but its parent directory does", ->
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it "sets the project path to the opened path's parent directory", ->
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pathToOpen = path.join(__dirname, 'this-path-does-not-exist.txt')
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atom.getCurrentWindow().send 'message', 'open-path', {pathToOpen}
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expect(atom.project.getPaths()[0]).toBe __dirname
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describe "when the opened path is a file", ->
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it "opens it in the workspace", ->
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atom.getCurrentWindow().send 'message', 'open-path', pathToOpen: __filename
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expect(atom.workspace.open.mostRecentCall.args[0]).toBe __filename
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describe "when the opened path is a directory", ->
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it "does not open it in the workspace", ->
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atom.getCurrentWindow().send 'message', 'open-path', pathToOpen: __dirname
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expect(atom.workspace.open.callCount).toBe 0
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