зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.9 KiB
JavaScript
75 строки
2.9 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
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const nsISupports = Components.interfaces.nsISupports;
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const nsICommandLine = Components.interfaces.nsICommandLine;
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const nsICommandLineHandler = Components.interfaces.nsICommandLineHandler;
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const nsISupportsString = Components.interfaces.nsISupportsString;
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const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher;
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function RecordingCmdLineHandler() {}
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RecordingCmdLineHandler.prototype =
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{
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classID: Components.ID('{86FB70EC-90FF-45AD-A1C1-F77D3C1184E9}'),
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/* nsISupports */
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QueryInterface: XPCOMUtils.generateQI([nsICommandLineHandler]),
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/* nsICommandLineHandler */
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handle : function handler_handle(cmdLine) {
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var args = { };
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args.wrappedJSObject = args;
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try {
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var uristr = cmdLine.handleFlagWithParam("recording", false);
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if (uristr == null)
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return;
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try {
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args.uri = cmdLine.resolveURI(uristr).spec;
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}
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catch (e) {
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return;
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}
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}
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catch (e) {
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cmdLine.handleFlag("recording", true);
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}
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/**
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* Manipulate preferences by adding to the *default* branch. Adding
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* to the default branch means the changes we make won't get written
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* back to user preferences.
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*
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* We want to do this here rather than in reftest.js because it's
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* important to set the recording pref before the platform Init gets
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* called.
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*/
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var prefs = Components.classes["@mozilla.org/preferences-service;1"].
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getService(Components.interfaces.nsIPrefService);
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var branch = prefs.getDefaultBranch("");
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try {
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var outputstr = cmdLine.handleFlagWithParam("recording-output", false);
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if (outputstr != null) {
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branch.setCharPref("gfx.2d.recordingfile", outputstr);
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}
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} catch (e) { }
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branch.setBoolPref("gfx.2d.recording", true);
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var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
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.getService(nsIWindowWatcher);
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wwatch.openWindow(null, "chrome://recording/content/recording.xul", "_blank",
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"chrome,dialog=no,all", args);
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cmdLine.preventDefault = true;
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},
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helpInfo : " -recording <file> Record drawing for a given URL.\n" +
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" -recording-output <file> Specify destination file for a drawing recording.\n"
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};
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this.NSGetFactory = XPCOMUtils.generateNSGetFactory([RecordingCmdLineHandler]);
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