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Merge pull request #14239 from atom/mb-pane-container-for-item

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Add Workspace.paneContainerForItem method
This commit is contained in:
Max Brunsfeld 2017-04-17 13:04:57 -07:00 committed by GitHub
commit 5e07986699
2 changed files with 34 additions and 1 deletions
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23
spec/workspace-spec.js
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@ -984,6 +984,29 @@ describe('Workspace', () => {
})
})
describe('finding items in the workspace', () => {
it('can identify the pane and pane container for a given item or URI', () => {
const uri = 'atom://test-pane-for-item'
const item = {
element: document.createElement('div'),
getURI () { return uri }
}
atom.workspace.getActivePane().activateItem(item)
expect(atom.workspace.paneForItem(item)).toBe(atom.workspace.getCenter().getActivePane())
expect(atom.workspace.paneContainerForItem(item)).toBe(atom.workspace.getCenter())
expect(atom.workspace.paneForURI(uri)).toBe(atom.workspace.getCenter().getActivePane())
expect(atom.workspace.paneContainerForURI(uri)).toBe(atom.workspace.getCenter())
atom.workspace.getActivePane().destroyActiveItem()
atom.workspace.getLeftDock().getActivePane().activateItem(item)
expect(atom.workspace.paneForItem(item)).toBe(atom.workspace.getLeftDock().getActivePane())
expect(atom.workspace.paneContainerForItem(item)).toBe(atom.workspace.getLeftDock())
expect(atom.workspace.paneForURI(uri)).toBe(atom.workspace.getLeftDock().getActivePane())
expect(atom.workspace.paneContainerForURI(uri)).toBe(atom.workspace.getLeftDock())
})
})
describe('::hide(uri)', () => {
let item
const URI = 'atom://hide-test'

12
src/workspace.js
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@ -1373,6 +1373,16 @@ module.exports = class Workspace extends Model {
return this.getPaneContainers().find(container => container.paneForURI(uri))
}
// Extended: Get the first pane container that contains the given item.
//
// * `item` the Item that the returned pane container must contain.
//
// Returns a {Dock}, the {WorkspaceCenter}, or `undefined` if no item exists
// with the given URI.
paneContainerForItem (uri) {
return this.getPaneContainers().find(container => container.paneForItem(uri))
}
// Extended: Get the first {Pane} that contains an item with the given URI.
//
// * `uri` {String} uri
@ -1389,7 +1399,7 @@ module.exports = class Workspace extends Model {
// Extended: Get the {Pane} containing the given item.
//
// * `item` Item the returned pane contains.
// * `item` the Item that the returned pane must contain.
//
// Returns a {Pane} or `undefined` if no pane exists for the given item.
paneForItem (item) {