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4c6308bb08
Depends on D178590 Differential Revision: https://phabricator.services.mozilla.com/D178595
113 lines
3.1 KiB
JavaScript
113 lines
3.1 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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const nsICommandLineHandler = Ci.nsICommandLineHandler;
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const nsIPrefBranch = Ci.nsIPrefBranch;
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const nsIWindowWatcher = Ci.nsIWindowWatcher;
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const nsIProperties = Ci.nsIProperties;
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const nsIFile = Ci.nsIFile;
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const nsISimpleEnumerator = Ci.nsISimpleEnumerator;
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/**
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* This file provides a generic default command-line handler.
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*
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* It opens the chrome window specified by the pref "toolkit.defaultChromeURI"
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* with the flags specified by the pref "toolkit.defaultChromeFeatures"
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* or "chrome,dialog=no,all" is it is not available.
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* The arguments passed to the window are the nsICommandLine instance.
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*
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* It doesn't do anything if the pref "toolkit.defaultChromeURI" is unset.
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*/
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function getDirectoryService() {
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return Cc["@mozilla.org/file/directory_service;1"].getService(nsIProperties);
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}
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export function nsDefaultCLH() {}
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nsDefaultCLH.prototype = {
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classID: Components.ID("{6ebc941a-f2ff-4d56-b3b6-f7d0b9d73344}"),
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/* nsISupports */
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QueryInterface: ChromeUtils.generateQI([nsICommandLineHandler]),
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/* nsICommandLineHandler */
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handle: function clh_handle(cmdLine) {
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var printDir;
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while ((printDir = cmdLine.handleFlagWithParam("print-xpcom-dir", false))) {
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var out = 'print-xpcom-dir("' + printDir + '"): ';
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try {
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out += getDirectoryService().get(printDir, nsIFile).path;
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} catch (e) {
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out += "<Not Provided>";
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}
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dump(out + "\n");
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console.error(out);
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}
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var printDirList;
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while (
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(printDirList = cmdLine.handleFlagWithParam("print-xpcom-dirlist", false))
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) {
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out = 'print-xpcom-dirlist("' + printDirList + '"): ';
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try {
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for (let file of getDirectoryService().get(
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printDirList,
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nsISimpleEnumerator
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)) {
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out += file.path + ";";
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}
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} catch (e) {
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out += "<Not Provided>";
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}
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dump(out + "\n");
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console.error(out);
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}
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if (cmdLine.handleFlag("silent", false)) {
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cmdLine.preventDefault = true;
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}
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if (cmdLine.preventDefault) {
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return;
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}
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var prefs =
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Cc["@mozilla.org/preferences-service;1"].getService(nsIPrefBranch);
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try {
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var singletonWindowType = prefs.getCharPref(
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"toolkit.singletonWindowType"
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);
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var win = Services.wm.getMostRecentWindow(singletonWindowType);
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if (win) {
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win.focus();
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cmdLine.preventDefault = true;
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return;
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}
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} catch (e) {}
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// if the pref is missing, ignore the exception
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try {
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var chromeURI = prefs.getCharPref("toolkit.defaultChromeURI");
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var flags = prefs.getCharPref(
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"toolkit.defaultChromeFeatures",
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"chrome,dialog=no,all"
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);
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var wwatch =
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Cc["@mozilla.org/embedcomp/window-watcher;1"].getService(
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nsIWindowWatcher
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);
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wwatch.openWindow(null, chromeURI, "_blank", flags, cmdLine);
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} catch (e) {}
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},
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helpInfo: "",
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};
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