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first pass at standardizing; suite still passing!

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This commit is contained in:
Zeke Sikelianos 2016-03-24 13:15:04 -07:00 • committed by Kevin Sawicki
parent f25c3d33b6
commit 4794385fac
30 changed files with 1454 additions and 1462 deletions
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70
lib/browser/desktop-capturer.js
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@ -1,17 +1,17 @@
'use strict';
'use strict'
const ipcMain = require('electron').ipcMain;
const desktopCapturer = process.atomBinding('desktop_capturer').desktopCapturer;
const ipcMain = require('electron').ipcMain
const desktopCapturer = process.atomBinding('desktop_capturer').desktopCapturer
var deepEqual = function(opt1, opt2) {
return JSON.stringify(opt1) === JSON.stringify(opt2);
};
var deepEqual = function (opt1, opt2) {
return JSON.stringify(opt1) === JSON.stringify(opt2)
}
// A queue for holding all requests from renderer process.
var requestsQueue = [];
var requestsQueue = []
ipcMain.on('ATOM_BROWSER_DESKTOP_CAPTURER_GET_SOURCES', function(event, captureWindow, captureScreen, thumbnailSize, id) {
var request;
ipcMain.on('ATOM_BROWSER_DESKTOP_CAPTURER_GET_SOURCES', function (event, captureWindow, captureScreen, thumbnailSize, id) {
var request
request = {
id: id,
options: {
@ -20,58 +20,58 @@ ipcMain.on('ATOM_BROWSER_DESKTOP_CAPTURER_GET_SOURCES', function(event, captureW
thumbnailSize: thumbnailSize
},
webContents: event.sender
};
requestsQueue.push(request);
}
requestsQueue.push(request)
if (requestsQueue.length === 1) {
desktopCapturer.startHandling(captureWindow, captureScreen, thumbnailSize);
desktopCapturer.startHandling(captureWindow, captureScreen, thumbnailSize)
}
// If the WebContents is destroyed before receiving result, just remove the
// reference from requestsQueue to make the module not send the result to it.
return event.sender.once('destroyed', function() {
return request.webContents = null;
});
});
return event.sender.once('destroyed', function () {
return request.webContents = null
})
})
desktopCapturer.emit = function(event, name, sources) {
desktopCapturer.emit = function (event, name, sources) {
// Receiving sources result from main process, now send them back to renderer.
var handledRequest, i, len, ref, ref1, request, result, source, unhandledRequestsQueue;
handledRequest = requestsQueue.shift(0);
result = (function() {
var i, len, results;
results = [];
var handledRequest, i, len, ref, ref1, request, result, source, unhandledRequestsQueue
handledRequest = requestsQueue.shift(0)
result = (function () {
var i, len, results
results = []
for (i = 0, len = sources.length; i < len; i++) {
source = sources[i];
source = sources[i]
results.push({
id: source.id,
name: source.name,
thumbnail: source.thumbnail.toDataUrl()
});
})
}
return results;
})();
return results
})()
if ((ref = handledRequest.webContents) != null) {
ref.send("ATOM_RENDERER_DESKTOP_CAPTURER_RESULT_" + handledRequest.id, result);
ref.send('ATOM_RENDERER_DESKTOP_CAPTURER_RESULT_' + handledRequest.id, result)
}
// Check the queue to see whether there is other same request. If has, handle
// it for reducing redunplicated `desktopCaptuer.startHandling` calls.
unhandledRequestsQueue = [];
unhandledRequestsQueue = []
for (i = 0, len = requestsQueue.length; i < len; i++) {
request = requestsQueue[i];
request = requestsQueue[i]
if (deepEqual(handledRequest.options, request.options)) {
if ((ref1 = request.webContents) != null) {
ref1.send("ATOM_RENDERER_DESKTOP_CAPTURER_RESULT_" + request.id, result);
ref1.send('ATOM_RENDERER_DESKTOP_CAPTURER_RESULT_' + request.id, result)
}
} else {
unhandledRequestsQueue.push(request);
unhandledRequestsQueue.push(request)
}
}
requestsQueue = unhandledRequestsQueue;
requestsQueue = unhandledRequestsQueue
// If the requestsQueue is not empty, start a new request handling.
if (requestsQueue.length > 0) {
const {captureWindow, captureScreen, thumbnailSize} = requestsQueue[0].options;
return desktopCapturer.startHandling(captureWindow, captureScreen, thumbnailSize);
const {captureWindow, captureScreen, thumbnailSize} = requestsQueue[0].options
return desktopCapturer.startHandling(captureWindow, captureScreen, thumbnailSize)
}
};
}