/* 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]);