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   1  /*
   2   * FCKeditor - The text editor for internet
   3   * Copyright (C) 2003-2005 Frederico Caldeira Knabben
   4   * 
   5   * Licensed under the terms of the GNU Lesser General Public License:
   6   *         http://www.opensource.org/licenses/lgpl-license.php
   7   * 
   8   * For further information visit:
   9   *         http://www.fckeditor.net/
  10   * 
  11   * "Support Open Source software. What about a donation today?"
  12   * 
  13   * File Name: fcktoolbarset.js
  14   *     Defines the FCKToolbarSet object that is used to load and draw the 
  15   *     toolbar.
  16   * 
  17   * File Authors:
  18   *         Frederico Caldeira Knabben (fredck@fckeditor.net)
  19   */
  20  
  21  var FCKToolbarSet = FCK.ToolbarSet = new Object() ;
  22  
  23  document.getElementById( 'ExpandHandle' ).title        = FCKLang.ToolbarExpand ;
  24  document.getElementById( 'CollapseHandle' ).title    = FCKLang.ToolbarCollapse ;
  25  
  26  FCKToolbarSet.Toolbars = new Array() ;
  27  
  28  // Array of toolbat items that are active only on WYSIWYG mode.
  29  FCKToolbarSet.ItemsWysiwygOnly = new Array() ;
  30  
  31  // Array of toolbar items that are sensitive to the cursor position.
  32  FCKToolbarSet.ItemsContextSensitive = new Array() ;
  33  
  34  FCKToolbarSet.Expand = function()
  35  {
  36      document.getElementById( 'Collapsed' ).style.display = 'none' ;
  37      document.getElementById( 'Expanded' ).style.display = '' ;
  38      
  39      if ( ! FCKBrowserInfo.IsIE )
  40      {
  41          // I had to use "setTimeout" because Gecko was not responding in a right
  42          // way when calling window.onresize() directly.
  43          window.setTimeout( "window.onresize()", 1 ) ;
  44      }
  45  }
  46  
  47  FCKToolbarSet.Collapse = function()
  48  {
  49      document.getElementById( 'Collapsed' ).style.display = '' ;
  50      document.getElementById( 'Expanded' ).style.display = 'none' ;
  51      
  52      if ( ! FCKBrowserInfo.IsIE )
  53      {
  54          // I had to use "setTimeout" because Gecko was not responding in a right
  55          // way when calling window.onresize() directly.
  56          window.setTimeout( "window.onresize()", 1 ) ;
  57      }
  58  }
  59  
  60  FCKToolbarSet.Restart = function()
  61  {
  62      if ( !FCKConfig.ToolbarCanCollapse || FCKConfig.ToolbarStartExpanded )
  63          this.Expand() ;
  64      else
  65          this.Collapse() ;
  66      
  67      document.getElementById( 'CollapseHandle' ).style.display = FCKConfig.ToolbarCanCollapse ? '' : 'none' ;
  68  }
  69  
  70  FCKToolbarSet.Load = function( toolbarSetName )
  71  {
  72      this.DOMElement = document.getElementById( 'eToolbar' ) ;
  73      
  74      var ToolbarSet = FCKConfig.ToolbarSets[toolbarSetName] ;
  75      
  76      if (! ToolbarSet)
  77      {
  78          alert( FCKLang.UnknownToolbarSet.replace( /%1/g, toolbarSetName ) ) ;
  79          return ;
  80      }
  81      
  82      this.Toolbars = new Array() ;
  83      
  84      for ( var x = 0 ; x < ToolbarSet.length ; x++ ) 
  85      {
  86          var oToolbarItems = ToolbarSet[x] ;
  87          
  88          var oToolbar ;
  89          
  90          if ( typeof( oToolbarItems ) == 'string' )
  91          {
  92              if ( oToolbarItems == '/' )
  93                  oToolbar = new FCKToolbarBreak() ;
  94          }
  95          else
  96          {
  97              oToolbar = new FCKToolbar() ;
  98              
  99              for ( var j = 0 ; j < oToolbarItems.length ; j++ ) 
 100              {
 101                  var sItem = oToolbarItems[j] ;
 102                  
 103                  if ( sItem == '-')
 104                      oToolbar.AddSeparator() ;
 105                  else
 106                  {
 107                      var oItem = FCKToolbarItems.GetItem( sItem ) ;
 108                      if ( oItem )
 109                      {
 110                          oToolbar.AddItem( oItem ) ;
 111  
 112                          if ( !oItem.SourceView )
 113                              this.ItemsWysiwygOnly[this.ItemsWysiwygOnly.length] = oItem ;
 114                          
 115                          if ( oItem.ContextSensitive )
 116                              this.ItemsContextSensitive[this.ItemsContextSensitive.length] = oItem ;
 117                      }
 118                  }
 119              }
 120              
 121              oToolbar.AddTerminator() ;
 122          }
 123  
 124          this.Toolbars[ this.Toolbars.length ] = oToolbar ;
 125      }
 126  }
 127  
 128  FCKToolbarSet.RefreshModeState = function()
 129  {
 130      if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG )
 131      {
 132          // Enable all buttons that are available on WYSIWYG mode only.
 133          for ( var i = 0 ; i < FCKToolbarSet.ItemsWysiwygOnly.length ; i++ )
 134              FCKToolbarSet.ItemsWysiwygOnly[i].Enable() ;
 135  
 136          // Refresh the buttons state.
 137          FCKToolbarSet.RefreshItemsState() ;
 138      }
 139      else
 140      {
 141          // Refresh the buttons state.
 142          FCKToolbarSet.RefreshItemsState() ;
 143  
 144          // Disable all buttons that are available on WYSIWYG mode only.
 145          for ( var i = 0 ; i < FCKToolbarSet.ItemsWysiwygOnly.length ; i++ )
 146              FCKToolbarSet.ItemsWysiwygOnly[i].Disable() ;
 147      }    
 148  }
 149  
 150  FCKToolbarSet.RefreshItemsState = function()
 151  {
 152  
 153      for ( var i = 0 ; i < FCKToolbarSet.ItemsContextSensitive.length ; i++ )
 154          FCKToolbarSet.ItemsContextSensitive[i].RefreshState() ;
 155  /*
 156      TODO: Delete this commented block on stable version.
 157      for ( var i = 0 ; i < FCKToolbarSet.Toolbars.length ; i++ )
 158      {
 159          var oToolbar = FCKToolbarSet.Toolbars[i] ;
 160          for ( var j = 0 ; j < oToolbar.Items.length ; j++ )
 161          {
 162              oToolbar.Items[j].RefreshState() ;
 163          }
 164      }
 165  */
 166  }