48 lines
2.0 KiB
JavaScript
48 lines
2.0 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
|
|
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
XPCOMUtils.defineLazyModuleGetter(this, "Services", "resource://gre/modules/Services.jsm");
|
|
|
|
function oopCommandlineHandler() {
|
|
}
|
|
|
|
oopCommandlineHandler.prototype = {
|
|
handle: function(cmdLine) {
|
|
let oopFlag = cmdLine.handleFlag("oop", false);
|
|
if (oopFlag) {
|
|
/**
|
|
* Manipulate preferences by adding to the *default* branch. Adding
|
|
* to the default branch means the changes we make won"t get written
|
|
* back to user preferences.
|
|
*/
|
|
let prefs = Services.prefs
|
|
let branch = prefs.getDefaultBranch("");
|
|
|
|
try {
|
|
// Turn on all OOP services, making desktop run similar to phone
|
|
// environment
|
|
branch.setBoolPref("dom.ipc.tabs.disabled", false);
|
|
branch.setBoolPref("layers.acceleration.disabled", false);
|
|
branch.setBoolPref("layers.offmainthreadcomposition.enabled", true);
|
|
branch.setBoolPref("layers.offmainthreadcomposition.async-animations", true);
|
|
branch.setBoolPref("layers.async-video.enabled", true);
|
|
branch.setBoolPref("layers.async-pan-zoom.enabled", true);
|
|
branch.setCharPref("gfx.content.azure.backends", "cairo");
|
|
} catch (e) { }
|
|
|
|
}
|
|
if (cmdLine.state == Ci.nsICommandLine.STATE_REMOTE_AUTO) {
|
|
cmdLine.preventDefault = true;
|
|
}
|
|
},
|
|
|
|
helpInfo: " --oop Use out-of-process model in B2G\n",
|
|
classID: Components.ID("{e30b0e13-2d12-4cb0-bc4c-4e617a1bf76e}"),
|
|
QueryInterface: XPCOMUtils.generateQI([Ci.nsICommandLineHandler]),
|
|
};
|
|
|
|
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([oopCommandlineHandler]);
|