[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: fck_contextmenu.js
  22   *     Defines the FCK.ContextMenu object that is responsible for all
  23   *     Context Menu operations in the editing area.
  24   * 
  25   * File Authors:
  26   *         Frederico Caldeira Knabben (www.fckeditor.net)
  27   *         Alfonso Martinez de Lizarrondo - Uritec (alfonso at uritec dot net)
  28   */
  29  
  30  FCK.ContextMenu = new Object() ;
  31  FCK.ContextMenu.Listeners = new Array() ;
  32  
  33  FCK.ContextMenu.RegisterListener = function( listener )
  34  {
  35      if ( listener )
  36          this.Listeners.push( listener ) ;
  37  }
  38  
  39  function FCK_ContextMenu_Init()
  40  {
  41      var oInnerContextMenu = FCK.ContextMenu._InnerContextMenu = new FCKContextMenu( FCKBrowserInfo.IsIE ? window : window.parent, FCKLang.Dir ) ;
  42      oInnerContextMenu.OnBeforeOpen    = FCK_ContextMenu_OnBeforeOpen ;
  43      oInnerContextMenu.OnItemClick    = FCK_ContextMenu_OnItemClick ;
  44  
  45      // Get the registering function.
  46      var oMenu = FCK.ContextMenu ;
  47  
  48      // Register all configured context menu listeners.
  49      for ( var i = 0 ; i < FCKConfig.ContextMenu.length ; i++ )
  50          oMenu.RegisterListener( FCK_ContextMenu_GetListener( FCKConfig.ContextMenu[i] ) ) ;
  51  }
  52  
  53  function FCK_ContextMenu_GetListener( listenerName )
  54  {
  55      switch ( listenerName )
  56      {
  57          case 'Generic' :
  58              return {
  59              AddItems : function( menu, tag, tagName )
  60              {
  61                  menu.AddItem( 'Cut'        , FCKLang.Cut    , 7, FCKCommands.GetCommand( 'Cut' ).GetState() == FCK_TRISTATE_DISABLED ) ;
  62                  menu.AddItem( 'Copy'    , FCKLang.Copy    , 8, FCKCommands.GetCommand( 'Copy' ).GetState() == FCK_TRISTATE_DISABLED ) ;
  63                  menu.AddItem( 'Paste'    , FCKLang.Paste    , 9, FCKCommands.GetCommand( 'Paste' ).GetState() == FCK_TRISTATE_DISABLED ) ;
  64              }} ;
  65  
  66          case 'Table' :
  67              return {
  68              AddItems : function( menu, tag, tagName )
  69              {
  70                  var bIsTable    = ( tagName == 'TABLE' ) ;
  71                  var bIsCell        = ( !bIsTable && FCKSelection.HasAncestorNode( 'TABLE' ) ) ;
  72                  
  73                  if ( bIsCell )
  74                  {
  75                      menu.AddSeparator() ;
  76                      var oItem = menu.AddItem( 'Cell'    , FCKLang.CellCM ) ;
  77                      oItem.AddItem( 'TableInsertCell'    , FCKLang.InsertCell, 58 ) ;
  78                      oItem.AddItem( 'TableDeleteCells'    , FCKLang.DeleteCells, 59 ) ;
  79                      oItem.AddItem( 'TableMergeCells'    , FCKLang.MergeCells, 60 ) ;
  80                      oItem.AddItem( 'TableSplitCell'        , FCKLang.SplitCell, 61 ) ;
  81                      oItem.AddSeparator() ;
  82                      oItem.AddItem( 'TableCellProp'        , FCKLang.CellProperties, 57 ) ;
  83  
  84                      menu.AddSeparator() ;
  85                      oItem = menu.AddItem( 'Row'            , FCKLang.RowCM ) ;
  86                      oItem.AddItem( 'TableInsertRow'        , FCKLang.InsertRow, 62 ) ;
  87                      oItem.AddItem( 'TableDeleteRows'    , FCKLang.DeleteRows, 63 ) ;
  88                      
  89                      menu.AddSeparator() ;
  90                      oItem = menu.AddItem( 'Column'        , FCKLang.ColumnCM ) ;
  91                      oItem.AddItem( 'TableInsertColumn'    , FCKLang.InsertColumn, 64 ) ;
  92                      oItem.AddItem( 'TableDeleteColumns'    , FCKLang.DeleteColumns, 65 ) ;
  93                  }
  94  
  95                  if ( bIsTable || bIsCell )
  96                  {
  97                      menu.AddSeparator() ;
  98                      menu.AddItem( 'TableDelete'            , FCKLang.TableDelete ) ;
  99                      menu.AddItem( 'TableProp'            , FCKLang.TableProperties, 39 ) ;
 100                  }
 101              }} ;
 102  
 103          case 'Link' :
 104              return {
 105              AddItems : function( menu, tag, tagName )
 106              {
 107                  var bInsideLink = ( tagName == 'A' || FCKSelection.HasAncestorNode( 'A' ) ) ;
 108  
 109                  if ( bInsideLink || FCK.GetNamedCommandState( 'Unlink' ) != FCK_TRISTATE_DISABLED )
 110                  {
 111                      // Go up to the anchor to test its properties
 112                      var oLink = FCKSelection.MoveToAncestorNode( 'A' ) ; 
 113                      var bIsAnchor = ( oLink && oLink.name.length > 0 && oLink.href.length == 0 ) ;
 114                      // If it isn't a link then don't add the Link context menu
 115                      if ( bIsAnchor )
 116                          return ; 
 117  
 118                      menu.AddSeparator() ;
 119                      if ( bInsideLink )
 120                          menu.AddItem( 'Link', FCKLang.EditLink        , 34 ) ;
 121                      menu.AddItem( 'Unlink'    , FCKLang.RemoveLink    , 35 ) ;
 122                  }
 123              }} ;
 124  
 125          case 'Image' :
 126              return {
 127              AddItems : function( menu, tag, tagName )
 128              {
 129                  if ( tagName == 'IMG' && !tag.getAttribute( '_fckfakelement' ) )
 130                  {
 131                      menu.AddSeparator() ;
 132                      menu.AddItem( 'Image', FCKLang.ImageProperties, 37 ) ;
 133                  }
 134              }} ;
 135  
 136          case 'Anchor' :
 137              return {
 138              AddItems : function( menu, tag, tagName )
 139              {
 140                  // Go up to the anchor to test its properties
 141                  var oLink = FCKSelection.MoveToAncestorNode( 'A' ) ; 
 142                  var bIsAnchor = ( oLink && oLink.name.length > 0 ) ;
 143  
 144                  if ( bIsAnchor || ( tagName == 'IMG' && tag.getAttribute( '_fckanchor' ) ) )
 145                  {
 146                      menu.AddSeparator() ;
 147                      menu.AddItem( 'Anchor', FCKLang.AnchorProp, 36 ) ;
 148                  }
 149              }} ;
 150  
 151          case 'Flash' :
 152              return {
 153              AddItems : function( menu, tag, tagName )
 154              {
 155                  if ( tagName == 'IMG' && tag.getAttribute( '_fckflash' ) )
 156                  {
 157                      menu.AddSeparator() ;
 158                      menu.AddItem( 'Flash', FCKLang.FlashProperties, 38 ) ;
 159                  }
 160              }} ;
 161  
 162          case 'Form' :
 163              return {
 164              AddItems : function( menu, tag, tagName )
 165              {
 166                  if ( FCKSelection.HasAncestorNode('FORM') )
 167                  {
 168                      menu.AddSeparator() ;
 169                      menu.AddItem( 'Form', FCKLang.FormProp, 48 ) ;
 170                  }
 171              }} ;
 172  
 173          case 'Checkbox' :
 174              return {
 175              AddItems : function( menu, tag, tagName )
 176              {
 177                  if ( tagName == 'INPUT' && tag.type == 'checkbox' )
 178                  {
 179                      menu.AddSeparator() ;
 180                      menu.AddItem( 'Checkbox', FCKLang.CheckboxProp, 49 ) ;
 181                  }
 182              }} ;
 183  
 184          case 'Radio' :
 185              return {
 186              AddItems : function( menu, tag, tagName )
 187              {
 188                  if ( tagName == 'INPUT' && tag.type == 'radio' )
 189                  {
 190                      menu.AddSeparator() ;
 191                      menu.AddItem( 'Radio', FCKLang.RadioButtonProp, 50 ) ;
 192                  }
 193              }} ;
 194  
 195          case 'TextField' :
 196              return {
 197              AddItems : function( menu, tag, tagName )
 198              {
 199                  if ( tagName == 'INPUT' && ( tag.type == 'text' || tag.type == 'password' ) )
 200                  {
 201                      menu.AddSeparator() ;
 202                      menu.AddItem( 'TextField', FCKLang.TextFieldProp, 51 ) ;
 203                  }
 204              }} ;
 205  
 206          case 'HiddenField' :
 207              return {
 208              AddItems : function( menu, tag, tagName )
 209              {
 210                  if ( tagName == 'INPUT' && tag.type == 'hidden' )
 211                  {
 212                      menu.AddSeparator() ;
 213                      menu.AddItem( 'HiddenField', FCKLang.HiddenFieldProp, 56 ) ;
 214                  }
 215              }} ;
 216  
 217          case 'ImageButton' :
 218              return {
 219              AddItems : function( menu, tag, tagName )
 220              {
 221                  if ( tagName == 'INPUT' && tag.type == 'image' )
 222                  {
 223                      menu.AddSeparator() ;
 224                      menu.AddItem( 'ImageButton', FCKLang.ImageButtonProp, 55 ) ;
 225                  }
 226              }} ;
 227  
 228          case 'Button' :
 229              return {
 230              AddItems : function( menu, tag, tagName )
 231              {
 232                  if ( tagName == 'INPUT' && ( tag.type == 'button' || tag.type == 'submit' || tag.type == 'reset' ) )
 233                  {
 234                      menu.AddSeparator() ;
 235                      menu.AddItem( 'Button', FCKLang.ButtonProp, 54 ) ;
 236                  }
 237              }} ;
 238  
 239          case 'Select' :
 240              return {
 241              AddItems : function( menu, tag, tagName )
 242              {
 243                  if ( tagName == 'SELECT' )
 244                  {
 245                      menu.AddSeparator() ;
 246                      menu.AddItem( 'Select', FCKLang.SelectionFieldProp, 53 ) ;
 247                  }
 248              }} ;
 249  
 250          case 'Textarea' :
 251              return {
 252              AddItems : function( menu, tag, tagName )
 253              {
 254                  if ( tagName == 'TEXTAREA' )
 255                  {
 256                      menu.AddSeparator() ;
 257                      menu.AddItem( 'Textarea', FCKLang.TextareaProp, 52 ) ;
 258                  }
 259              }} ;
 260  
 261          case 'BulletedList' :
 262              return {
 263              AddItems : function( menu, tag, tagName )
 264              {
 265                  if ( FCKSelection.HasAncestorNode('UL') )
 266                  {
 267                      menu.AddSeparator() ;
 268                      menu.AddItem( 'BulletedList', FCKLang.BulletedListProp, 27 ) ;
 269                  }
 270              }} ;
 271  
 272          case 'NumberedList' :
 273              return {
 274              AddItems : function( menu, tag, tagName )
 275              {
 276                  if ( FCKSelection.HasAncestorNode('OL') )
 277                  {
 278                      menu.AddSeparator() ;
 279                      menu.AddItem( 'NumberedList', FCKLang.NumberedListProp, 26 ) ;
 280                  }
 281              }} ;
 282      }
 283      return null ;
 284  }
 285  
 286  function FCK_ContextMenu_OnBeforeOpen()
 287  {
 288      // Update the UI.
 289      FCK.Events.FireEvent( 'OnSelectionChange' ) ;
 290  
 291      // Get the actual selected tag (if any).
 292      var oTag, sTagName ;
 293      
 294      // The extra () is to avoid a warning with strict error checking. This is ok.
 295      if ( (oTag = FCKSelection.GetSelectedElement()) )
 296          sTagName = oTag.tagName ;
 297  
 298      // Cleanup the current menu items.
 299      var oMenu = FCK.ContextMenu._InnerContextMenu ;
 300      oMenu.RemoveAllItems() ;
 301  
 302      // Loop through the listeners.
 303      var aListeners = FCK.ContextMenu.Listeners ;
 304      for ( var i = 0 ; i < aListeners.length ; i++ )
 305          aListeners[i].AddItems( oMenu, oTag, sTagName ) ;
 306  }
 307  
 308  function FCK_ContextMenu_OnItemClick( item )
 309  {
 310      FCK.Focus() ;
 311      FCKCommands.GetCommand( item.Name ).Execute() ;
 312  }