Beiträge von AdminFox

/*
 * userChromeJS
 *
 * The file userChrome.js can be used to customize the functioning of Mozilla's
 * user interface. Usage and syntax follow below; for useful code snippets see
 * http://mozilla.zeniko.ch/userchrome.js.html.
 *
 * Examples:
 * setTimeout(function() { document.title = "A new title for every window" }, 2000);
 *
 * if (location == "chrome://browser/content/browser.xul") {
 *   alert("Script loaded in main browser only");
 * }
 *
 * // DOMi window
 * if (location == "chrome://inspector/content/inspector.xul") {
 *    // Move Urlbar box to main toolbar
 *    var tb = document.getElementById('bxURLBar');
 *    var el = document.getElementById('mbrInspectorMain');
 *    if (tb && el) el.appendChild(tb, el.firstChild);
 * }
 *
 * NOTE:
 * userChromeJS includes an 'import' function to facilitate file management.
 * An absolute path or relative path with Directory name property token can be
 * used, as follows:
 *
 * // Single file (javascript .js or overlay .xul file)
 * userChrome.import("Full file path");
 * userChrome.import("Relative file path", "Token");
 * // All .js and .xul files in a folder will be loaded.
 * userChrome.import("Full file folder path");
 * userChrome.import("Relative file folder path/name", "Token");
 * userChrome.import("*", "Token");
 *
 * NOTE:
 * Absolute windows files and folders must be have backslash escaped:
 * "C:\\Program Files\\Mozilla\\scripts\\myscript.js"
 *
 * Examples:
 * // Import script in [ProfileDir]/chrome/scripts/myscript.js
 * userChrome.import("scripts/myscript.js", "UChrm");
 * // Import script in [Profiles]/scripts/myscript.js (share same script in
 * // multiple profiles
 * userChrome.import("scripts/myscript.js", "DefProfRt");
 * // All .js or .xul in profile chrome directory
 * userChrome.import("*", "UChrm");
 * // Import overlay
 * userChrome.import("C:\\Program Files\\Mozilla\\scripts\\myOverlay.xul");
 * // Import everything in Desktop folder /scripts
 * userChrome.import("scripts", "Desk");
 * // Perhaps the only thing you need in this file..
 * if (location == "chrome://browser/content/browser.xul") {
 *  userChrome.import("scripts", "DefProfRt");
 * }
 *
 * NOTE:
 * For a full listing of directory tokens see the two links found here:
 * https://developer.mozilla.org/en-US/Add-ons/Code_snippets/File_I_O#Getting_files_in_special_directories
 * // What's the path for a token? This will print it in the console.
 * userChrome.log(userChrome.getAbsoluteFile("Desk").path, "getAbsoluteFile:'Desk'");
 *
 * NOTE:
 * userChromeJS includes a log function, invoked as follows:
 * userChrome.log("string1"[, "string2"])
 * Example:
 * userChrome.log("hello world!", "myscript.js");
 * Results in a console message:
 * 2009-05-22 18:07:40 userChromeJS myscript.js: hello world!
 *
 * NOTE:
 * The date format for the userChrome.log console logger may be user defined:
 * Example:
 * userChrome.dateFormat = "%Y-%m-%d %H:%M:%S";
 *
 * NOTE:
 * The default charSet is "UTF-8"; for code using the 'import' or
 * 'importFolder' functions to manage files, the charSet for subscript loader
 * may be user defined, prior to calling the import or importFolder functions:
 * Example:
 * userChrome.charSet = "UTF-8";
 *
 * NOTE:
 * Scripts are stored in a startup cache and loaded from it.
 * After a change in userChrome.js you heve to restart Firefox with clearing
 * this cache to make sure the changed file is read.
 * By default this applies to imported .js files too. You can bypass the cache
 * for these scripts with this statement BEFORE any import statement:
 * userChrome.ignoreCache = true;
 *
 */

// main.js


/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is the userChrome.js component.
 *
 * The Initial Developer of the Original Code is
 * Simon Bünzli <zeniko@gmail.com>
 *
 * Portions created by the Initial Developer are Copyright (C) 2007
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 * alta88 <alta88@gmail.com>
 * aborix <www.camp-firefox.de/forum>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */


Cu.import("resource://gre/modules/FileUtils.jsm");


let UserChrome_js = {


  init: function() {
    Services.obs.addObserver(this, "final-ui-startup", false);
  },


  // observer
  observe: function(aSubject, aTopic, aData) {
    switch (aTopic) {
      case "final-ui-startup":
        let path = OS.Constants.Path.profileDir;
        let ucFilePath = OS.Path.join(path, "chrome", "userChrome.js");
        let ucFile = new FileUtils.File(ucFilePath);
        if (!ucFile.exists()) {
          let path = OS.Path.join(ucjsDirPath, "Readme.txt");
          let readmeFile = new FileUtils.File(path);
          readmeFile.copyTo(ucFile.parent, "userChrome.js");
        };
        if (ucFile.exists() && ucFile.isFile()) {
          let path = OS.Path.join(ucjsDirPath, "utilities.js");
          this.utilFileURI = OS.Path.toFileURI(path);
          this.ucFileURI = OS.Path.toFileURI(ucFilePath);
          Services.obs.addObserver(this, "domwindowopened", false);
        };
        Services.obs.removeObserver(this, "final-ui-startup");
        break;


      case "domwindowopened":
        aSubject.addEventListener("load", this, {capture: true, once: true});
        break;
    }
  },


  // event listener for load
  handleEvent: function(aEvent) {
    let document = aEvent.originalTarget;
    let window = document.defaultView;
    if (document.location && document.location.protocol == "chrome:") {
      try {
        Services.scriptloader.loadSubScript(this.utilFileURI, window, "UTF-8");
        Services.scriptloader.loadSubScript(this.ucFileURI, window, "UTF-8");
      }
      catch (ex) {
        // script execution can be stopped with |throw "stop";|
        if (ex != "stop") {
          Cu.reportError(ex);
        }
      }
    };
  }


};


UserChrome_js.init();