[Sommaire] [Imprimer]

   1  /*
   2   * FCKeditor - The text editor for Internet - http://www.fckeditor.net
   3   * Copyright (C) 2003-2007 Frederico Caldeira Knabben
   4   * 
   5   * == BEGIN LICENSE ==
   6   * 
   7   * Licensed under the terms of any of the following licenses at your
   8   * choice:
   9   * 
  10   *  - GNU General Public License Version 2 or later (the "GPL")
  11   *    http://www.gnu.org/licenses/gpl.html
  12   * 
  13   *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
  14   *    http://www.gnu.org/licenses/lgpl.html
  15   * 
  16   *  - Mozilla Public License Version 1.1 or later (the "MPL")
  17   *    http://www.mozilla.org/MPL/MPL-1.1.html
  18   * 
  19   * == END LICENSE ==
  20   * 
  21   * File Name: fckdialog_gecko.js
  22   *     Dialog windows operations. (Gecko specific implementations)
  23   * 
  24   * File Authors:
  25   *         Frederico Caldeira Knabben (www.fckeditor.net)
  26   */
  27  
  28  FCKDialog.Show = function( dialogInfo, dialogName, pageUrl, dialogWidth, dialogHeight, parentWindow, resizable )
  29  {
  30      var iTop  = (FCKConfig.ScreenHeight - dialogHeight) / 2 ;
  31      var iLeft = (FCKConfig.ScreenWidth  - dialogWidth)  / 2 ;
  32  
  33      var sOption  = "location=no,menubar=no,toolbar=no,dependent=yes,dialog=yes,minimizable=no,modal=yes,alwaysRaised=yes" +
  34          ",resizable="  + ( resizable ? 'yes' : 'no' ) +
  35          ",width="  + dialogWidth +
  36          ",height=" + dialogHeight +
  37          ",top="  + iTop +
  38          ",left=" + iLeft ;
  39  
  40      if ( !parentWindow )
  41          parentWindow = window ;
  42      
  43      FCKFocusManager.Lock() ;
  44      
  45      var oWindow = parentWindow.open( '', 'FCKeditorDialog_' + dialogName, sOption, true ) ;
  46      
  47      if ( !oWindow )
  48      {
  49          alert( FCKLang.DialogBlocked ) ;
  50          FCKFocusManager.Unlock() ;
  51          return ;
  52      }
  53          
  54      oWindow.moveTo( iLeft, iTop ) ;
  55      oWindow.resizeTo( dialogWidth, dialogHeight ) ;
  56      oWindow.focus() ;
  57      oWindow.location.href = pageUrl ;
  58      
  59      oWindow.dialogArguments = dialogInfo ;
  60      
  61      // On some Gecko browsers (probably over slow connections) the 
  62      // "dialogArguments" are not set to the target window so we must
  63      // put it in the opener window so it can be used by the target one.
  64      parentWindow.FCKLastDialogInfo = dialogInfo ;
  65      
  66      this.Window = oWindow ;
  67      
  68      // Try/Catch must be used to avoit an error when using a frameset 
  69      // on a different domain: 
  70      // "Permission denied to get property Window.releaseEvents".
  71      try
  72      {
  73          window.top.parent.addEventListener( 'mousedown', this.CheckFocus, true ) ;
  74          window.top.parent.addEventListener( 'mouseup', this.CheckFocus, true ) ;
  75          window.top.parent.addEventListener( 'click', this.CheckFocus, true ) ;
  76          window.top.parent.addEventListener( 'focus', this.CheckFocus, true ) ;
  77      }
  78      catch (e)
  79      {}
  80  }
  81  
  82  FCKDialog.CheckFocus = function()
  83  {
  84      // It is strange, but we have to check the FCKDialog existence to avoid a 
  85      // random error: "FCKDialog is not defined".
  86      if ( typeof( FCKDialog ) != "object" )
  87          return false ;
  88      
  89      if ( FCKDialog.Window && !FCKDialog.Window.closed )
  90          FCKDialog.Window.focus() ;
  91      else
  92      {
  93          // Try/Catch must be used to avoit an error when using a frameset 
  94          // on a different domain: 
  95          // "Permission denied to get property Window.releaseEvents".
  96          try
  97          {
  98              window.top.parent.removeEventListener( 'onmousedown', FCKDialog.CheckFocus, true ) ;
  99              window.top.parent.removeEventListener( 'mouseup', FCKDialog.CheckFocus, true ) ;
 100              window.top.parent.removeEventListener( 'click', FCKDialog.CheckFocus, true ) ;
 101              window.top.parent.removeEventListener( 'onfocus', FCKDialog.CheckFocus, true ) ;
 102          }
 103          catch (e)
 104          {}
 105      }
 106      return false ;
 107  }