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toolkit/components/nsDefaultCLH.js@6474c204b198 (annotated)

toolkit/components/nsDefaultCLH.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	3	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4
michael@0	5	Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0	6
michael@0	7	const nsISupports = Components.interfaces.nsISupports;
michael@0	8
michael@0	9	const nsICommandLine = Components.interfaces.nsICommandLine;
michael@0	10	const nsICommandLineHandler = Components.interfaces.nsICommandLineHandler;
michael@0	11	const nsIPrefBranch = Components.interfaces.nsIPrefBranch;
michael@0	12	const nsISupportsString = Components.interfaces.nsISupportsString;
michael@0	13	const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher;
michael@0	14	const nsIProperties = Components.interfaces.nsIProperties;
michael@0	15	const nsIFile = Components.interfaces.nsIFile;
michael@0	16	const nsISimpleEnumerator = Components.interfaces.nsISimpleEnumerator;
michael@0	17
michael@0	18	/**
michael@0	19	* This file provides a generic default command-line handler.
michael@0	20	*
michael@0	21	* It opens the chrome window specified by the pref "toolkit.defaultChromeURI"
michael@0	22	* with the flags specified by the pref "toolkit.defaultChromeFeatures"
michael@0	23	* or "chrome,dialog=no,all" is it is not available.
michael@0	24	* The arguments passed to the window are the nsICommandLine instance.
michael@0	25	*
michael@0	26	* It doesn't do anything if the pref "toolkit.defaultChromeURI" is unset.
michael@0	27	*/
michael@0	28
michael@0	29	function getDirectoryService()
michael@0	30	{
michael@0	31	return Components.classes["@mozilla.org/file/directory_service;1"]
michael@0	32	.getService(nsIProperties);
michael@0	33	}
michael@0	34
michael@0	35	function nsDefaultCLH() { }
michael@0	36	nsDefaultCLH.prototype = {
michael@0	37	classID: Components.ID("{6ebc941a-f2ff-4d56-b3b6-f7d0b9d73344}"),
michael@0	38
michael@0	39	/* nsISupports */
michael@0	40
michael@0	41	QueryInterface : XPCOMUtils.generateQI([nsICommandLineHandler]),
michael@0	42
michael@0	43	/* nsICommandLineHandler */
michael@0	44
michael@0	45	handle : function clh_handle(cmdLine) {
michael@0	46	var printDir;
michael@0	47	while ((printDir = cmdLine.handleFlagWithParam("print-xpcom-dir", false))) {
michael@0	48	var out = "print-xpcom-dir(\"" + printDir + "\"): ";
michael@0	49	try {
michael@0	50	out += getDirectoryService().get(printDir, nsIFile).path;
michael@0	51	}
michael@0	52	catch (e) {
michael@0	53	out += "<Not Provided>";
michael@0	54	}
michael@0	55
michael@0	56	dump(out + "\n");
michael@0	57	Components.utils.reportError(out);
michael@0	58	}
michael@0	59
michael@0	60	var printDirList;
michael@0	61	while ((printDirList = cmdLine.handleFlagWithParam("print-xpcom-dirlist",
michael@0	62	false))) {
michael@0	63	out = "print-xpcom-dirlist(\"" + printDirList + "\"): ";
michael@0	64	try {
michael@0	65	var list = getDirectoryService().get(printDirList,
michael@0	66	nsISimpleEnumerator);
michael@0	67	while (list.hasMoreElements())
michael@0	68	out += list.getNext().QueryInterface(nsIFile).path + ";";
michael@0	69	}
michael@0	70	catch (e) {
michael@0	71	out += "<Not Provided>";
michael@0	72	}
michael@0	73
michael@0	74	dump(out + "\n");
michael@0	75	Components.utils.reportError(out);
michael@0	76	}
michael@0	77
michael@0	78	if (cmdLine.handleFlag("silent", false)) {
michael@0	79	cmdLine.preventDefault = true;
michael@0	80	}
michael@0	81
michael@0	82	if (cmdLine.preventDefault)
michael@0	83	return;
michael@0	84
michael@0	85	var prefs = Components.classes["@mozilla.org/preferences-service;1"]
michael@0	86	.getService(nsIPrefBranch);
michael@0	87
michael@0	88	try {
michael@0	89	var singletonWindowType =
michael@0	90	prefs.getCharPref("toolkit.singletonWindowType");
michael@0	91	var windowMediator =
michael@0	92	Components.classes["@mozilla.org/appshell/window-mediator;1"]
michael@0	93	.getService(Components.interfaces.nsIWindowMediator);
michael@0	94
michael@0	95	var win = windowMediator.getMostRecentWindow(singletonWindowType);
michael@0	96	if (win) {
michael@0	97	win.focus();
michael@0	98	cmdLine.preventDefault = true;
michael@0	99	return;
michael@0	100	}
michael@0	101	}
michael@0	102	catch (e) { }
michael@0	103
michael@0	104	// if the pref is missing, ignore the exception
michael@0	105	try {
michael@0	106	var chromeURI = prefs.getCharPref("toolkit.defaultChromeURI");
michael@0	107
michael@0	108	var flags = "chrome,dialog=no,all";
michael@0	109	try {
michael@0	110	flags = prefs.getCharPref("toolkit.defaultChromeFeatures");
michael@0	111	}
michael@0	112	catch (e) { }
michael@0	113
michael@0	114	var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
michael@0	115	.getService(nsIWindowWatcher);
michael@0	116	wwatch.openWindow(null, chromeURI, "_blank",
michael@0	117	flags, cmdLine);
michael@0	118	}
michael@0	119	catch (e) { }
michael@0	120	},
michael@0	121
michael@0	122	helpInfo : "",
michael@0	123	};
michael@0	124
michael@0	125	this.NSGetFactory = XPCOMUtils.generateNSGetFactory([nsDefaultCLH]);