The Tor Browser / file comparison
comparison: toolkit/components/nsDefaultCLH.js
toolkit/components/nsDefaultCLH.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:e397257b4275 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 Components.utils.import("resource://gre/modules/XPCOMUtils.jsm"); | |
| 6 | |
| 7 const nsISupports = Components.interfaces.nsISupports; | |
| 8 | |
| 9 const nsICommandLine = Components.interfaces.nsICommandLine; | |
| 10 const nsICommandLineHandler = Components.interfaces.nsICommandLineHandler; | |
| 11 const nsIPrefBranch = Components.interfaces.nsIPrefBranch; | |
| 12 const nsISupportsString = Components.interfaces.nsISupportsString; | |
| 13 const nsIWindowWatcher = Components.interfaces.nsIWindowWatcher; | |
| 14 const nsIProperties = Components.interfaces.nsIProperties; | |
| 15 const nsIFile = Components.interfaces.nsIFile; | |
| 16 const nsISimpleEnumerator = Components.interfaces.nsISimpleEnumerator; | |
| 17 | |
| 18 /** | |
| 19 * This file provides a generic default command-line handler. | |
| 20 * | |
| 21 * It opens the chrome window specified by the pref "toolkit.defaultChromeURI" | |
| 22 * with the flags specified by the pref "toolkit.defaultChromeFeatures" | |
| 23 * or "chrome,dialog=no,all" is it is not available. | |
| 24 * The arguments passed to the window are the nsICommandLine instance. | |
| 25 * | |
| 26 * It doesn't do anything if the pref "toolkit.defaultChromeURI" is unset. | |
| 27 */ | |
| 28 | |
| 29 function getDirectoryService() | |
| 30 { | |
| 31 return Components.classes["@mozilla.org/file/directory_service;1"] | |
| 32 .getService(nsIProperties); | |
| 33 } | |
| 34 | |
| 35 function nsDefaultCLH() { } | |
| 36 nsDefaultCLH.prototype = { | |
| 37 classID: Components.ID("{6ebc941a-f2ff-4d56-b3b6-f7d0b9d73344}"), | |
| 38 | |
| 39 /* nsISupports */ | |
| 40 | |
| 41 QueryInterface : XPCOMUtils.generateQI([nsICommandLineHandler]), | |
| 42 | |
| 43 /* nsICommandLineHandler */ | |
| 44 | |
| 45 handle : function clh_handle(cmdLine) { | |
| 46 var printDir; | |
| 47 while ((printDir = cmdLine.handleFlagWithParam("print-xpcom-dir", false))) { | |
| 48 var out = "print-xpcom-dir(\"" + printDir + "\"): "; | |
| 49 try { | |
| 50 out += getDirectoryService().get(printDir, nsIFile).path; | |
| 51 } | |
| 52 catch (e) { | |
| 53 out += "<Not Provided>"; | |
| 54 } | |
| 55 | |
| 56 dump(out + "\n"); | |
| 57 Components.utils.reportError(out); | |
| 58 } | |
| 59 | |
| 60 var printDirList; | |
| 61 while ((printDirList = cmdLine.handleFlagWithParam("print-xpcom-dirlist", | |
| 62 false))) { | |
| 63 out = "print-xpcom-dirlist(\"" + printDirList + "\"): "; | |
| 64 try { | |
| 65 var list = getDirectoryService().get(printDirList, | |
| 66 nsISimpleEnumerator); | |
| 67 while (list.hasMoreElements()) | |
| 68 out += list.getNext().QueryInterface(nsIFile).path + ";"; | |
| 69 } | |
| 70 catch (e) { | |
| 71 out += "<Not Provided>"; | |
| 72 } | |
| 73 | |
| 74 dump(out + "\n"); | |
| 75 Components.utils.reportError(out); | |
| 76 } | |
| 77 | |
| 78 if (cmdLine.handleFlag("silent", false)) { | |
| 79 cmdLine.preventDefault = true; | |
| 80 } | |
| 81 | |
| 82 if (cmdLine.preventDefault) | |
| 83 return; | |
| 84 | |
| 85 var prefs = Components.classes["@mozilla.org/preferences-service;1"] | |
| 86 .getService(nsIPrefBranch); | |
| 87 | |
| 88 try { | |
| 89 var singletonWindowType = | |
| 90 prefs.getCharPref("toolkit.singletonWindowType"); | |
| 91 var windowMediator = | |
| 92 Components.classes["@mozilla.org/appshell/window-mediator;1"] | |
| 93 .getService(Components.interfaces.nsIWindowMediator); | |
| 94 | |
| 95 var win = windowMediator.getMostRecentWindow(singletonWindowType); | |
| 96 if (win) { | |
| 97 win.focus(); | |
| 98 cmdLine.preventDefault = true; | |
| 99 return; | |
| 100 } | |
| 101 } | |
| 102 catch (e) { } | |
| 103 | |
| 104 // if the pref is missing, ignore the exception | |
| 105 try { | |
| 106 var chromeURI = prefs.getCharPref("toolkit.defaultChromeURI"); | |
| 107 | |
| 108 var flags = "chrome,dialog=no,all"; | |
| 109 try { | |
| 110 flags = prefs.getCharPref("toolkit.defaultChromeFeatures"); | |
| 111 } | |
| 112 catch (e) { } | |
| 113 | |
| 114 var wwatch = Components.classes["@mozilla.org/embedcomp/window-watcher;1"] | |
| 115 .getService(nsIWindowWatcher); | |
| 116 wwatch.openWindow(null, chromeURI, "_blank", | |
| 117 flags, cmdLine); | |
| 118 } | |
| 119 catch (e) { } | |
| 120 }, | |
| 121 | |
| 122 helpInfo : "", | |
| 123 }; | |
| 124 | |
| 125 this.NSGetFactory = XPCOMUtils.generateNSGetFactory([nsDefaultCLH]); |
