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Refine more about desktop capturer API.

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* Simplify the coffeescript code.
* Add more options in desktopCapturer.startUpdating.
This commit is contained in:
Haojian Wu 2015-10-05 11:32:12 +08:00
parent 1e69ef79de
commit 36c0ad7fda
8 changed files with 104 additions and 84 deletions
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11
atom/renderer/api/lib/desktop-capturer.coffee
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@ -5,18 +5,15 @@ NativeImage = require 'native-image'
EventEmitter = require('events').EventEmitter
desktopCapturer = new EventEmitter
# Tells main process the renderer is requiring 'desktop-capture' module.
ipc.sendSync 'ATOM_BROWSER_DESKTOP_CAPTURER_REQUIRED'
desktopCapturer.startUpdating = (args) ->
ipc.send 'ATOM_BROWSER_DESKTOP_CAPTURER_START_UPDATING', args
desktopCapturer.stopUpdating = () ->
ipc.send 'ATOM_BROWSER_DESKTOP_CAPTURER_STOP_UPDATING'
for event_name in ['source-added', 'source-removed', 'source-name-changed', "source-thumbnail-changed"]
do (event_name) ->
ipc.on event_name, (source) ->
desktopCapturer.emit event_name, { id: source.id, name: source.name, thumbnail: NativeImage.createFromDataUrl source.dataUrl }
ipc.on 'ATOM_RENDERER_DESKTOP_CAPTURER', (event_name, id, name, thumbnail) ->
if not thumbnail
return desktopCapturer.emit event_name, id, name
desktopCapturer.emit event_name, id, name, NativeImage.createFromDataUrl thumbnail
module.exports = desktopCapturer