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-rw-r--r--toolkit/components/nsDefaultCLH.js125
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diff --git a/toolkit/components/nsDefaultCLH.js b/toolkit/components/nsDefaultCLH.js
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+/* 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");
+
+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 windowMediator =
+ Components.classes["@mozilla.org/appshell/window-mediator;1"]
+ .getService(Components.interfaces.nsIWindowMediator);
+
+ var win = windowMediator.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 = "chrome,dialog=no,all";
+ try {
+ flags = prefs.getCharPref("toolkit.defaultChromeFeatures");
+ }
+ catch (e) { }
+
+ 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]);