PC World Komputer 2010 April/PCWorld0410.iso/pluginy Firefox/8174/8174.xpi/chrome/antbar.jar/content/toolbar.js

Text File | 2009-12-30 | 7KB | 243 lines

//
//  toolbar.js
//  antbar
//
//  Created by Zak on 2008-06-11.
//  Contributor Brian King (http://briks.si)
//  Copyright 2008-2009 Ant.com. All rights reserved.
//

var AntBar =
{
    searchType: 'web',
    cleanedSearchBox: false,

    /**
     * Entry point of our toolbar, called before the loading of the homepage,
     * but after that the toolbar has been rendered
     */

    rankLabels: {
        'statusbar-button':     'ant-video-statusbar-rank',
        'statusbar-separator':  'ant-video-statusbar-rank-separator',
        'toolbar-button':       'antToolBarRankButton',
    },

    init: function ()
    {
        var self = AntBar;
        try {
            AntFlvUi.init(document);
            AntDownloadManager.init();
            AntFlvList.init();
            AntRankService.init();
            AntGrabber.init();
            AntPrefs.init();
            AntWatchUrl.init();
            AntBugReport.init();
        }
        catch(e) {
            AntLib.toLog("AntBar.init error : " + e);
        }
    AntRankService.updateVisible();
        this.UninstallObserver.register();
    },

    // http://xulsolutions.blogspot.com/2006/07/creating-uninstall-script-for.html
    UninstallObserver : {
        _uninstall : false,
        observe : function(subject, topic, data) {
          if (topic == "em-action-requested") {
            subject.QueryInterface(Components.interfaces.nsIUpdateItem);

            if (subject.id == "[e-mail]") {
              if (data == "item-uninstalled") {
                this._uninstall = true;
        AntLib.openURL('http://www.ant.com/video-downloader/uninstalled/');
              } else if (data == "item-cancel-action") {
                this._uninstall = false;
              }
            }
          } else if (topic == "quit-application-granted") {
            if (this._uninstall) {
              AntPrefs.removeAntUserAgent();
              AntPrefs.cleanEnvironement();
            }
            this.unregister();
          }
        },
        register : function() {
         var observerService =
           Components.classes["@mozilla.org/observer-service;1"].
             getService(Components.interfaces.nsIObserverService);

         observerService.addObserver(this, "em-action-requested", false);
         observerService.addObserver(this, "quit-application-granted", false);
        },
        unregister : function() {
          var observerService =
            Components.classes["@mozilla.org/observer-service;1"].
              getService(Components.interfaces.nsIObserverService);

          observerService.removeObserver(this,"em-action-requested");
          observerService.removeObserver(this,"quit-application-granted");
        }
    },

    /**
     * Handle search using terms typed in the antToolBarSearchBox
     * @param type          The type of search (web,image,video,news,blog)
     */
    doSearch: function ()
    {
        var searchTermsBox = AntLib.ob("antToolBarSearchBox");
        var searchTerms = AntLib.trim(searchTermsBox.value);

        if (searchTerms.length == 0 || !this.cleanedSearchBox)
            AntLib.openURL('http://www.ant.com/');
        else
            AntLib.openURL('http://www.ant.com/'+ this.searchType + '/'+AntLib.uriEncode(searchTerms));
    },

    /**
     * Called when clicking on the "Support" button
     */
    onSupportButtonClick: function (event)
    {
        AntLib.openURL('http://www.ant.com/toolbar/firefox/help', 1);
        AntLib.ob('antToolBarCombinedButton').style.borderSpacing = 0;
    },

    /**
     * Called when clicking on the "Download" button
     */
    onDownloadButtonClick: function (aButton)
    {
      var doc = gBrowser.selectedBrowser.contentDocument;

      if (doc.__antflv__ && doc.__antflv__.length != 0)
          AntFlvList.download(doc.__antflv__[0]);
    },

    /**
     * Called when clicking on a video in the download list
     */
    onDownloadListClick: function (id)
    {
        var doc = gBrowser.selectedBrowser.contentDocument;

        if (doc.__antflv__ && id < doc.__antflv__.length)
        {
            AntFlvList.download(doc.__antflv__[id]);
        }
    },


    /**
     * Called when clicking on the "open directory" button
     */
    onOpenDirButtonClick: function (event)
    {
      var pref = AntPrefs.getAntBranch();
      if (!pref)
      {
        alert(AntLang.getString("AntDownloadManager.InvalidDestinationFolder"));
        return;
      }
      var dir = pref.getCharPref("flvdir");
      flvDir = AntLib.CCSV("@mozilla.org/file/directory_service;1", "nsIProperties").get("ProfD", AntLib.CI("nsILocalFile"));
      flvDir.initWithPath(dir);
      try
      {
        flvDir.reveal();
      }
      catch (e)
      {
        try
        {
          AntLib.openExternal(flvDir);
        }
        catch (e2)
        {
          AntLib.toLog("reveal error : " + e);
          AntLib.toLog("openExternal error : " + e2);
          alert("This functionnality is not available on your operating system");
        }
      }
    },

    /**
      * Called when click on the rank button
      */
    onRankButtonClick: function ()
    {
      AntRankService.goProfil();
    },

    /**
     * Called when clicking on the "Player" button
     */
    onPlayerButtonClick: function (event)
    {
        AntLib.openURL("chrome://antbar/content/player/player.xul", true);
    },

    /**
     * Clear the searchbox the first time user enter it
     * @param isFocus true if the callback is onFocus otherwise false
     */
    onSearchBoxOnFocus: function (isFocus)
    {
      if (!this.cleanedSearchBox && isFocus)
      {
        AntLib.ob('antToolBarSearchBox').value = '';
        this.cleanedSearchBox = true;
      }
      if (!isFocus && !AntLib.ob('antToolBarSearchBox').value)
      {
        this.cleanedSearchBox = false;
      }
    },

    /**
     * Handle keystrokes entered in the searchBox
     * @param event         The event that triggered the call to this function
     */
    onSearchBoxKeyPress: function (event)
    {
        if (event.keyCode == event.DOM_VK_RETURN)
        {
            if (AntLib.ob('antToolBarSearchBox').value != '')
                this.doSearch();
            else
                AntLib.openURL('http://www.ant.com/');
        }
    },

    /**
     * Open the ant prefs window
     */
    doPrefs: function ()
    {
        var prefSvc = Components.classes["@mozilla.org/preferences-service;1"].
                        getService(Components.interfaces.nsIPrefService);
        var prefServiceCache = prefSvc.getBranch(null);
        var instantApply = prefServiceCache.getBoolPref("browser.preferences.instantApply");
        var flags = "chrome,titlebar,toolbar,centerscreen" + (instantApply ? ",dialog=no" : ",modal");

        var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
                       .getService(Components.interfaces.nsIWindowMediator);
        var win = wm.getMostRecentWindow("Ant:Preferences");
        if (win) {
           win.focus();
        }
        else
        {
            window.openDialog("chrome://antbar/content/xul/options.xul",
                              "antpreferences",
                              flags);
        }
    },

}