зеркало из https://github.com/mozilla/gecko-dev.git
115 строки
3.9 KiB
JavaScript
115 строки
3.9 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/. */
|
|
|
|
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
Components.utils.import("resource://gre/modules/Services.jsm");
|
|
|
|
const nsISupports = Components.interfaces.nsISupports;
|
|
|
|
const nsICommandLine = Components.interfaces.nsICommandLine;
|
|
const nsICommandLineHandler = Components.interfaces.nsICommandLineHandler;
|
|
const nsIPrefBranch = Components.interfaces.nsIPrefBranch;
|
|
const nsISupportsString = Components.interfaces.nsISupportsString;
|
|
const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher;
|
|
const nsIProperties = Components.interfaces.nsIProperties;
|
|
const nsIFile = Components.interfaces.nsIFile;
|
|
const nsISimpleEnumerator = Components.interfaces.nsISimpleEnumerator;
|
|
|
|
/**
|
|
* This file provides a generic default command-line handler.
|
|
*
|
|
* It opens the chrome window specified by the pref "toolkit.defaultChromeURI"
|
|
* with the flags specified by the pref "toolkit.defaultChromeFeatures"
|
|
* or "chrome,dialog=no,all" is it is not available.
|
|
* The arguments passed to the window are the nsICommandLine instance.
|
|
*
|
|
* It doesn't do anything if the pref "toolkit.defaultChromeURI" is unset.
|
|
*/
|
|
|
|
function getDirectoryService() {
|
|
return Components.classes["@mozilla.org/file/directory_service;1"]
|
|
.getService(nsIProperties);
|
|
}
|
|
|
|
function nsDefaultCLH() { }
|
|
nsDefaultCLH.prototype = {
|
|
classID: Components.ID("{6ebc941a-f2ff-4d56-b3b6-f7d0b9d73344}"),
|
|
|
|
/* nsISupports */
|
|
|
|
QueryInterface: XPCOMUtils.generateQI([nsICommandLineHandler]),
|
|
|
|
/* nsICommandLineHandler */
|
|
|
|
handle: function clh_handle(cmdLine) {
|
|
var printDir;
|
|
while ((printDir = cmdLine.handleFlagWithParam("print-xpcom-dir", false))) {
|
|
var out = "print-xpcom-dir(\"" + printDir + "\"): ";
|
|
try {
|
|
out += getDirectoryService().get(printDir, nsIFile).path;
|
|
} catch (e) {
|
|
out += "<Not Provided>";
|
|
}
|
|
|
|
dump(out + "\n");
|
|
Components.utils.reportError(out);
|
|
}
|
|
|
|
var printDirList;
|
|
while ((printDirList = cmdLine.handleFlagWithParam("print-xpcom-dirlist",
|
|
false))) {
|
|
out = "print-xpcom-dirlist(\"" + printDirList + "\"): ";
|
|
try {
|
|
var list = getDirectoryService().get(printDirList,
|
|
nsISimpleEnumerator);
|
|
while (list.hasMoreElements())
|
|
out += list.getNext().QueryInterface(nsIFile).path + ";";
|
|
} catch (e) {
|
|
out += "<Not Provided>";
|
|
}
|
|
|
|
dump(out + "\n");
|
|
Components.utils.reportError(out);
|
|
}
|
|
|
|
if (cmdLine.handleFlag("silent", false)) {
|
|
cmdLine.preventDefault = true;
|
|
}
|
|
|
|
if (cmdLine.preventDefault)
|
|
return;
|
|
|
|
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
|
|
.getService(nsIPrefBranch);
|
|
|
|
try {
|
|
var singletonWindowType =
|
|
prefs.getCharPref("toolkit.singletonWindowType");
|
|
|
|
var win = Services.wm.getMostRecentWindow(singletonWindowType);
|
|
if (win) {
|
|
win.focus();
|
|
cmdLine.preventDefault = true;
|
|
return;
|
|
}
|
|
} catch (e) { }
|
|
|
|
// if the pref is missing, ignore the exception
|
|
try {
|
|
var chromeURI = prefs.getCharPref("toolkit.defaultChromeURI");
|
|
|
|
var flags = prefs.getCharPref("toolkit.defaultChromeFeatures", "chrome,dialog=no,all");
|
|
|
|
var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"]
|
|
.getService(nsIWindowWatcher);
|
|
wwatch.openWindow(null, chromeURI, "_blank",
|
|
flags, cmdLine);
|
|
} catch (e) { }
|
|
},
|
|
|
|
helpInfo: "",
|
|
};
|
|
|
|
this.NSGetFactory = XPCOMUtils.generateNSGetFactory([nsDefaultCLH]);
|