mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-11-10 10:17:11 +03:00
356 lines
12 KiB
JavaScript
356 lines
12 KiB
JavaScript
/** @babel */
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const Grim = require('grim')
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import {it, fit, ffit, fffit, beforeEach, afterEach} from './async-spec-helpers'
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describe('Dock', () => {
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describe('when a dock is activated', () => {
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it('opens the dock and activates its active pane', () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const dock = atom.workspace.getLeftDock()
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const didChangeVisibleSpy = jasmine.createSpy()
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dock.onDidChangeVisible(didChangeVisibleSpy)
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expect(dock.isVisible()).toBe(false)
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expect(document.activeElement).toBe(atom.workspace.getCenter().getActivePane().getElement())
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dock.activate()
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expect(dock.isVisible()).toBe(true)
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expect(document.activeElement).toBe(dock.getActivePane().getElement())
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expect(didChangeVisibleSpy).toHaveBeenCalledWith(true)
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})
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})
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describe('when a dock is hidden', () => {
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it('transfers focus back to the active center pane if the dock had focus', () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const dock = atom.workspace.getLeftDock()
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const didChangeVisibleSpy = jasmine.createSpy()
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dock.onDidChangeVisible(didChangeVisibleSpy)
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dock.activate()
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expect(document.activeElement).toBe(dock.getActivePane().getElement())
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expect(didChangeVisibleSpy.mostRecentCall.args[0]).toBe(true)
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dock.hide()
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expect(document.activeElement).toBe(atom.workspace.getCenter().getActivePane().getElement())
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expect(didChangeVisibleSpy.mostRecentCall.args[0]).toBe(false)
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dock.activate()
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expect(document.activeElement).toBe(dock.getActivePane().getElement())
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expect(didChangeVisibleSpy.mostRecentCall.args[0]).toBe(true)
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dock.toggle()
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expect(document.activeElement).toBe(atom.workspace.getCenter().getActivePane().getElement())
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expect(didChangeVisibleSpy.mostRecentCall.args[0]).toBe(false)
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// Don't change focus if the dock was not focused in the first place
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const modalElement = document.createElement('div')
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modalElement.setAttribute('tabindex', -1)
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atom.workspace.addModalPanel({item: modalElement})
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modalElement.focus()
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expect(document.activeElement).toBe(modalElement)
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dock.show()
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expect(document.activeElement).toBe(modalElement)
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expect(didChangeVisibleSpy.mostRecentCall.args[0]).toBe(true)
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dock.hide()
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expect(document.activeElement).toBe(modalElement)
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expect(didChangeVisibleSpy.mostRecentCall.args[0]).toBe(false)
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})
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})
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describe('when a pane in a dock is activated', () => {
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it('opens the dock', async () => {
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const item = {
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element: document.createElement('div'),
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getDefaultLocation() { return 'left' }
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}
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await atom.workspace.open(item, {activatePane: false})
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expect(atom.workspace.getLeftDock().isVisible()).toBe(false)
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atom.workspace.getLeftDock().getPanes()[0].activate()
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expect(atom.workspace.getLeftDock().isVisible()).toBe(true)
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})
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})
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describe('activating the next pane', () => {
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describe('when the dock has more than one pane', () => {
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it('activates the next pane', () => {
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const dock = atom.workspace.getLeftDock()
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const pane1 = dock.getPanes()[0]
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const pane2 = pane1.splitRight()
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const pane3 = pane2.splitRight()
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pane2.activate()
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expect(pane1.isActive()).toBe(false)
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expect(pane2.isActive()).toBe(true)
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expect(pane3.isActive()).toBe(false)
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dock.activateNextPane()
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expect(pane1.isActive()).toBe(false)
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expect(pane2.isActive()).toBe(false)
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expect(pane3.isActive()).toBe(true)
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})
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})
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describe('when the dock has only one pane', () => {
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it('leaves the current pane active', () => {
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const dock = atom.workspace.getLeftDock()
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expect(dock.getPanes().length).toBe(1)
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const pane = dock.getPanes()[0]
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expect(pane.isActive()).toBe(true)
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dock.activateNextPane()
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expect(pane.isActive()).toBe(true)
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})
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})
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})
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describe('activating the previous pane', () => {
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describe('when the dock has more than one pane', () => {
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it('activates the previous pane', () => {
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const dock = atom.workspace.getLeftDock()
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const pane1 = dock.getPanes()[0]
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const pane2 = pane1.splitRight()
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const pane3 = pane2.splitRight()
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pane2.activate()
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expect(pane1.isActive()).toBe(false)
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expect(pane2.isActive()).toBe(true)
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expect(pane3.isActive()).toBe(false)
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dock.activatePreviousPane()
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expect(pane1.isActive()).toBe(true)
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expect(pane2.isActive()).toBe(false)
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expect(pane3.isActive()).toBe(false)
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})
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})
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describe('when the dock has only one pane', () => {
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it('leaves the current pane active', () => {
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const dock = atom.workspace.getLeftDock()
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expect(dock.getPanes().length).toBe(1)
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const pane = dock.getPanes()[0]
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expect(pane.isActive()).toBe(true)
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dock.activatePreviousPane()
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expect(pane.isActive()).toBe(true)
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})
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})
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})
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describe('when the dock resize handle is double-clicked', () => {
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describe('when the dock is open', () => {
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it('resizes a vertically-oriented dock to the current item\'s preferred width', async () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const item = {
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element: document.createElement('div'),
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getDefaultLocation() { return 'left' },
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getPreferredWidth() { return 142 },
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getPreferredHeight() { return 122 }
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}
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await atom.workspace.open(item)
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const dock = atom.workspace.getLeftDock()
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const dockElement = dock.getElement()
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dock.setState({size: 300})
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expect(dockElement.offsetWidth).toBe(300)
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dockElement.querySelector('.atom-dock-resize-handle').dispatchEvent(new MouseEvent('mousedown', {detail: 2}))
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expect(dockElement.offsetWidth).toBe(item.getPreferredWidth())
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})
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it('resizes a horizontally-oriented dock to the current item\'s preferred width', async () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const item = {
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element: document.createElement('div'),
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getDefaultLocation() { return 'bottom' },
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getPreferredWidth() { return 122 },
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getPreferredHeight() { return 142 }
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}
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await atom.workspace.open(item)
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const dock = atom.workspace.getBottomDock()
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const dockElement = dock.getElement()
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dock.setState({size: 300})
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expect(dockElement.offsetHeight).toBe(300)
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dockElement.querySelector('.atom-dock-resize-handle').dispatchEvent(new MouseEvent('mousedown', {detail: 2}))
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expect(dockElement.offsetHeight).toBe(item.getPreferredHeight())
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})
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})
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describe('when the dock is closed', () => {
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it('does nothing', async () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const item = {
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element: document.createElement('div'),
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getDefaultLocation() { return 'bottom' },
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getPreferredWidth() { return 122 },
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getPreferredHeight() { return 142 }
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}
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await atom.workspace.open(item, {activatePane: false})
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const dockElement = atom.workspace.getBottomDock().getElement()
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dockElement.querySelector('.atom-dock-resize-handle').dispatchEvent(new MouseEvent('mousedown', {detail: 2}))
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expect(dockElement.offsetHeight).toBe(0)
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// There should still be a hoverable, absolutely-positioned element so users can reveal the
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// toggle affordance even when fullscreened.
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expect(dockElement.querySelector('.atom-dock-inner').offsetHeight).toBe(1)
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// The content should be masked away.
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expect(dockElement.querySelector('.atom-dock-mask').offsetHeight).toBe(0)
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})
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})
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})
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describe('when you add an item to an empty dock', () => {
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describe('when the item has a preferred size', () => {
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it('is takes the preferred size of the item', async () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const createItem = preferredWidth => ({
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element: document.createElement('div'),
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getDefaultLocation() { return 'left' },
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getPreferredWidth() { return preferredWidth }
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})
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const dock = atom.workspace.getLeftDock()
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const dockElement = dock.getElement()
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expect(dock.getPaneItems()).toHaveLength(0)
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const item1 = createItem(111)
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await atom.workspace.open(item1)
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// It should update the width every time we go from 0 -> 1 items, not just the first.
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expect(dock.isVisible()).toBe(true)
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expect(dockElement.offsetWidth).toBe(111)
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dock.destroyActivePane()
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expect(dock.getPaneItems()).toHaveLength(0)
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expect(dock.isVisible()).toBe(false)
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const item2 = createItem(222)
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await atom.workspace.open(item2)
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expect(dock.isVisible()).toBe(true)
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expect(dockElement.offsetWidth).toBe(222)
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// Adding a second shouldn't change the size.
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const item3 = createItem(333)
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await atom.workspace.open(item3)
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expect(dockElement.offsetWidth).toBe(222)
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})
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})
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describe('when the item has no preferred size', () => {
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it('is still has an explicit size', async () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const item = {
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element: document.createElement('div'),
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getDefaultLocation() { return 'left' }
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}
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const dock = atom.workspace.getLeftDock()
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expect(dock.getPaneItems()).toHaveLength(0)
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expect(dock.state.size).toBe(null)
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await atom.workspace.open(item)
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expect(dock.state.size).not.toBe(null)
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})
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})
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})
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describe('a deserialized dock', () => {
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it('restores the serialized size', async () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const item = {
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element: document.createElement('div'),
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getDefaultLocation() { return 'left' },
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getPreferredWidth() { return 122 },
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serialize: () => ({deserializer: 'DockTestItem'})
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}
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const itemDeserializer = atom.deserializers.add({
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name: 'DockTestItem',
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deserialize: () => item
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})
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const dock = atom.workspace.getLeftDock()
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const dockElement = dock.getElement()
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await atom.workspace.open(item)
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dock.setState({size: 150})
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expect(dockElement.offsetWidth).toBe(150)
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const serialized = dock.serialize()
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dock.setState({size: 122})
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expect(dockElement.offsetWidth).toBe(122)
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dock.destroyActivePane()
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dock.deserialize(serialized, atom.deserializers)
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expect(dockElement.offsetWidth).toBe(150)
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})
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it("isn't visible if it has no items", async () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const item = {
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element: document.createElement('div'),
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getDefaultLocation() { return 'left' },
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getPreferredWidth() { return 122 }
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}
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const dock = atom.workspace.getLeftDock()
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await atom.workspace.open(item)
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expect(dock.isVisible()).toBe(true)
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const serialized = dock.serialize()
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dock.deserialize(serialized, atom.deserializers)
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expect(dock.getPaneItems()).toHaveLength(0)
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expect(dock.isVisible()).toBe(false)
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})
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})
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describe('drag handling', () => {
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it('expands docks to match the preferred size of the dragged item', () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const element = document.createElement('div')
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element.setAttribute('is', 'tabs-tab')
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element.item = {
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element,
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getDefaultLocation() { return 'left' },
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getPreferredWidth() { return 144 }
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}
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const dragEvent = new DragEvent('dragstart')
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Object.defineProperty(dragEvent, 'target', {value: element})
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atom.workspace.getElement().handleDragStart(dragEvent)
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expect(atom.workspace.getLeftDock().wrapperElement.offsetWidth).toBe(144)
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})
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it('does nothing when text nodes are dragged', () => {
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jasmine.attachToDOM(atom.workspace.getElement())
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const textNode = document.createTextNode('hello')
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const dragEvent = new DragEvent('dragstart')
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Object.defineProperty(dragEvent, 'target', {value: textNode})
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expect(() => atom.workspace.getElement().handleDragStart(dragEvent)).not.toThrow()
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})
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})
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describe('::getActiveTextEditor()', () => {
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it('is deprecated', () => {
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spyOn(Grim, 'deprecate')
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atom.workspace.getLeftDock().getActiveTextEditor()
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expect(Grim.deprecate.callCount).toBe(1)
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})
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})
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})
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