60 lines
2 KiB
CoffeeScript
60 lines
2 KiB
CoffeeScript
ipc = require 'ipc'
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v8Util = process.atomBinding 'v8_util'
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BrowserWindow = require 'browser-window'
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guestWindows = new WeakMap
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# Callback that registered to "closed" event of guest.
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guestUserCloseCallback = ->
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embedderId = v8Util.getHiddenValue this, 'embedderId'
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removeGuest embedderId, @id
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# Get all guests created in a window.
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getGuestsFromEmbedder = (embedderWindow) ->
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unless guestWindows.has embedderWindow
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guests = []
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guestWindows.set embedderWindow, guests
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# Close all guests when window is closed.
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embedderWindow.on 'closed', ->
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for guest in guests
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# Avoid double removing window from guests.
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guest.removeListener 'closed', guestUserCloseCallback
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# Just close without emitting "beforeunload" event.
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guest.destroy()
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guestWindows.get embedderWindow
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# Remove a guest window.
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removeGuest = (embedderId, guestId) ->
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guests = getGuestsFromEmbedder BrowserWindow.windows.get(embedderId)
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for guest, i in guests
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if guest.id == guestId
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guests.splice i, 1
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return guest
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# Create a new guest created by |embedder| with |options|.
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createGuest = (embedder, url, options) ->
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embedderWindow = BrowserWindow.fromWebContents embedder
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guests = getGuestsFromEmbedder embedderWindow
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guest = new BrowserWindow(options)
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guest.loadUrl url
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# Remove self from guest list when user closes guest window.
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v8Util.setHiddenValue guest, 'embedderId', embedderWindow.id
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guest.on 'closed', guestUserCloseCallback
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guests.push guest
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[embedderWindow.id, guest.id]
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# Routed window.open messages.
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ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_OPEN', (event, args...) ->
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event.sender.emit 'new-window', event, args...
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if event.sender.isGuest() or event.defaultPrevented
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event.returnValue = null
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else
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[url, frameName, options] = args
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event.returnValue = createGuest event.sender, url, options
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ipc.on 'ATOM_SHELL_GUEST_WINDOW_MANAGER_WINDOW_CLOSE', (event, args...) ->
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guest = removeGuest args...
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guest.destroy()
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