[795] | 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 | * Defines the FCKToolbarSet object that is used to load and draw the |
---|
| 22 | * toolbar. |
---|
| 23 | */ |
---|
| 24 | |
---|
| 25 | function FCKToolbarSet_Create( overhideLocation ) |
---|
| 26 | { |
---|
| 27 | var oToolbarSet ; |
---|
| 28 | |
---|
| 29 | var sLocation = overhideLocation || FCKConfig.ToolbarLocation ; |
---|
| 30 | switch ( sLocation ) |
---|
| 31 | { |
---|
| 32 | case 'In' : |
---|
| 33 | document.getElementById( 'xToolbarRow' ).style.display = '' ; |
---|
| 34 | oToolbarSet = new FCKToolbarSet( document ) ; |
---|
| 35 | break ; |
---|
| 36 | |
---|
| 37 | // case 'OutTop' : |
---|
| 38 | // Not supported. |
---|
| 39 | |
---|
| 40 | default : |
---|
| 41 | FCK.Events.AttachEvent( 'OnBlur', FCK_OnBlur ) ; |
---|
| 42 | FCK.Events.AttachEvent( 'OnFocus', FCK_OnFocus ) ; |
---|
| 43 | |
---|
| 44 | var eToolbarTarget ; |
---|
| 45 | |
---|
| 46 | // Out:[TargetWindow]([TargetId]) |
---|
| 47 | var oOutMatch = sLocation.match( /^Out:(.+)\((\w+)\)$/ ) ; |
---|
| 48 | if ( oOutMatch ) |
---|
| 49 | { |
---|
| 50 | eToolbarTarget = eval( 'parent.' + oOutMatch[1] ).document.getElementById( oOutMatch[2] ) ; |
---|
| 51 | } |
---|
| 52 | else |
---|
| 53 | { |
---|
| 54 | // Out:[TargetId] |
---|
| 55 | oOutMatch = sLocation.match( /^Out:(\w+)$/ ) ; |
---|
| 56 | if ( oOutMatch ) |
---|
| 57 | eToolbarTarget = parent.document.getElementById( oOutMatch[1] ) ; |
---|
| 58 | } |
---|
| 59 | |
---|
| 60 | if ( !eToolbarTarget ) |
---|
| 61 | { |
---|
| 62 | alert( 'Invalid value for "ToolbarLocation"' ) ; |
---|
| 63 | return this._Init( 'In' ) ; |
---|
| 64 | } |
---|
| 65 | |
---|
| 66 | // If it is a shared toolbar, it may be already available in the target element. |
---|
| 67 | oToolbarSet = eToolbarTarget.__FCKToolbarSet ; |
---|
| 68 | if ( oToolbarSet ) |
---|
| 69 | break ; |
---|
| 70 | |
---|
| 71 | // Create the IFRAME that will hold the toolbar inside the target element. |
---|
| 72 | var eToolbarIFrame = FCKTools.GetElementDocument( eToolbarTarget ).createElement( 'iframe' ) ; |
---|
| 73 | eToolbarIFrame.frameBorder = 0 ; |
---|
| 74 | eToolbarIFrame.width = '100%' ; |
---|
| 75 | eToolbarIFrame.height = '10' ; |
---|
| 76 | eToolbarTarget.appendChild( eToolbarIFrame ) ; |
---|
| 77 | eToolbarIFrame.unselectable = 'on' ; |
---|
| 78 | |
---|
| 79 | // Write the basic HTML for the toolbar (copy from the editor main page). |
---|
| 80 | var eTargetDocument = eToolbarIFrame.contentWindow.document ; |
---|
| 81 | eTargetDocument.open() ; |
---|
| 82 | eTargetDocument.write( '<html><head><script type="text/javascript"> window.onload = window.onresize = function() { window.frameElement.height = document.body.scrollHeight ; } </script></head><body style="overflow: hidden">' + document.getElementById( 'xToolbarSpace' ).innerHTML + '</body></html>' ) ; |
---|
| 83 | eTargetDocument.close() ; |
---|
| 84 | |
---|
| 85 | eTargetDocument.oncontextmenu = FCKTools.CancelEvent ; |
---|
| 86 | |
---|
| 87 | // Load external resources (must be done here, otherwise Firefox will not |
---|
| 88 | // have the document DOM ready to be used right away. |
---|
| 89 | FCKTools.AppendStyleSheet( eTargetDocument, FCKConfig.SkinPath + 'fck_editor.css' ) ; |
---|
| 90 | |
---|
| 91 | oToolbarSet = eToolbarTarget.__FCKToolbarSet = new FCKToolbarSet( eTargetDocument ) ; |
---|
| 92 | oToolbarSet._IFrame = eToolbarIFrame ; |
---|
| 93 | |
---|
| 94 | if ( FCK.IECleanup ) |
---|
| 95 | FCK.IECleanup.AddItem( eToolbarTarget, FCKToolbarSet_Target_Cleanup ) ; |
---|
| 96 | } |
---|
| 97 | |
---|
| 98 | oToolbarSet.CurrentInstance = FCK ; |
---|
| 99 | |
---|
| 100 | FCK.AttachToOnSelectionChange( oToolbarSet.RefreshItemsState ) ; |
---|
| 101 | |
---|
| 102 | return oToolbarSet ; |
---|
| 103 | } |
---|
| 104 | |
---|
| 105 | function FCK_OnBlur( editorInstance ) |
---|
| 106 | { |
---|
| 107 | var eToolbarSet = editorInstance.ToolbarSet ; |
---|
| 108 | |
---|
| 109 | if ( eToolbarSet.CurrentInstance == editorInstance ) |
---|
| 110 | eToolbarSet.Disable() ; |
---|
| 111 | } |
---|
| 112 | |
---|
| 113 | function FCK_OnFocus( editorInstance ) |
---|
| 114 | { |
---|
| 115 | var oToolbarset = editorInstance.ToolbarSet ; |
---|
| 116 | var oInstance = editorInstance || FCK ; |
---|
| 117 | |
---|
| 118 | // Unregister the toolbar window from the current instance. |
---|
| 119 | oToolbarset.CurrentInstance.FocusManager.RemoveWindow( oToolbarset._IFrame.contentWindow ) ; |
---|
| 120 | |
---|
| 121 | // Set the new current instance. |
---|
| 122 | oToolbarset.CurrentInstance = oInstance ; |
---|
| 123 | |
---|
| 124 | // Register the toolbar window in the current instance. |
---|
| 125 | oInstance.FocusManager.AddWindow( oToolbarset._IFrame.contentWindow, true ) ; |
---|
| 126 | |
---|
| 127 | oToolbarset.Enable() ; |
---|
| 128 | } |
---|
| 129 | |
---|
| 130 | function FCKToolbarSet_Cleanup() |
---|
| 131 | { |
---|
| 132 | this._TargetElement = null ; |
---|
| 133 | this._IFrame = null ; |
---|
| 134 | } |
---|
| 135 | |
---|
| 136 | function FCKToolbarSet_Target_Cleanup() |
---|
| 137 | { |
---|
| 138 | this.__FCKToolbarSet = null ; |
---|
| 139 | } |
---|
| 140 | |
---|
| 141 | var FCKToolbarSet = function( targetDocument ) |
---|
| 142 | { |
---|
| 143 | this._Document = targetDocument ; |
---|
| 144 | |
---|
| 145 | // Get the element that will hold the elements structure. |
---|
| 146 | this._TargetElement = targetDocument.getElementById( 'xToolbar' ) ; |
---|
| 147 | |
---|
| 148 | // Setup the expand and collapse handlers. |
---|
| 149 | var eExpandHandle = targetDocument.getElementById( 'xExpandHandle' ) ; |
---|
| 150 | var eCollapseHandle = targetDocument.getElementById( 'xCollapseHandle' ) ; |
---|
| 151 | |
---|
| 152 | eExpandHandle.title = FCKLang.ToolbarExpand ; |
---|
| 153 | eExpandHandle.onclick = FCKToolbarSet_Expand_OnClick ; |
---|
| 154 | |
---|
| 155 | eCollapseHandle.title = FCKLang.ToolbarCollapse ; |
---|
| 156 | eCollapseHandle.onclick = FCKToolbarSet_Collapse_OnClick ; |
---|
| 157 | |
---|
| 158 | // Set the toolbar state at startup. |
---|
| 159 | if ( !FCKConfig.ToolbarCanCollapse || FCKConfig.ToolbarStartExpanded ) |
---|
| 160 | this.Expand() ; |
---|
| 161 | else |
---|
| 162 | this.Collapse() ; |
---|
| 163 | |
---|
| 164 | // Enable/disable the collapse handler |
---|
| 165 | eCollapseHandle.style.display = FCKConfig.ToolbarCanCollapse ? '' : 'none' ; |
---|
| 166 | |
---|
| 167 | if ( FCKConfig.ToolbarCanCollapse ) |
---|
| 168 | eCollapseHandle.style.display = '' ; |
---|
| 169 | else |
---|
| 170 | targetDocument.getElementById( 'xTBLeftBorder' ).style.display = '' ; |
---|
| 171 | |
---|
| 172 | // Set the default properties. |
---|
| 173 | this.Toolbars = new Array() ; |
---|
| 174 | this.IsLoaded = false ; |
---|
| 175 | |
---|
| 176 | if ( FCK.IECleanup ) |
---|
| 177 | FCK.IECleanup.AddItem( this, FCKToolbarSet_Cleanup ) ; |
---|
| 178 | } |
---|
| 179 | |
---|
| 180 | function FCKToolbarSet_Expand_OnClick() |
---|
| 181 | { |
---|
| 182 | FCK.ToolbarSet.Expand() ; |
---|
| 183 | } |
---|
| 184 | |
---|
| 185 | function FCKToolbarSet_Collapse_OnClick() |
---|
| 186 | { |
---|
| 187 | FCK.ToolbarSet.Collapse() ; |
---|
| 188 | } |
---|
| 189 | |
---|
| 190 | FCKToolbarSet.prototype.Expand = function() |
---|
| 191 | { |
---|
| 192 | this._ChangeVisibility( false ) ; |
---|
| 193 | } |
---|
| 194 | |
---|
| 195 | FCKToolbarSet.prototype.Collapse = function() |
---|
| 196 | { |
---|
| 197 | this._ChangeVisibility( true ) ; |
---|
| 198 | } |
---|
| 199 | |
---|
| 200 | FCKToolbarSet.prototype._ChangeVisibility = function( collapse ) |
---|
| 201 | { |
---|
| 202 | this._Document.getElementById( 'xCollapsed' ).style.display = collapse ? '' : 'none' ; |
---|
| 203 | this._Document.getElementById( 'xExpanded' ).style.display = collapse ? 'none' : '' ; |
---|
| 204 | |
---|
| 205 | if ( FCKBrowserInfo.IsGecko ) |
---|
| 206 | { |
---|
| 207 | // I had to use "setTimeout" because Gecko was not responding in a right |
---|
| 208 | // way when calling window.onresize() directly. |
---|
| 209 | FCKTools.RunFunction( window.onresize ) ; |
---|
| 210 | } |
---|
| 211 | } |
---|
| 212 | |
---|
| 213 | FCKToolbarSet.prototype.Load = function( toolbarSetName ) |
---|
| 214 | { |
---|
| 215 | this.Name = toolbarSetName ; |
---|
| 216 | |
---|
| 217 | this.Items = new Array() ; |
---|
| 218 | |
---|
| 219 | // Reset the array of toolbat items that are active only on WYSIWYG mode. |
---|
| 220 | this.ItemsWysiwygOnly = new Array() ; |
---|
| 221 | |
---|
| 222 | // Reset the array of toolbar items that are sensitive to the cursor position. |
---|
| 223 | this.ItemsContextSensitive = new Array() ; |
---|
| 224 | |
---|
| 225 | // Cleanup the target element. |
---|
| 226 | this._TargetElement.innerHTML = '' ; |
---|
| 227 | |
---|
| 228 | var ToolbarSet = FCKConfig.ToolbarSets[toolbarSetName] ; |
---|
| 229 | |
---|
| 230 | if ( !ToolbarSet ) |
---|
| 231 | { |
---|
| 232 | alert( FCKLang.UnknownToolbarSet.replace( /%1/g, toolbarSetName ) ) ; |
---|
| 233 | return ; |
---|
| 234 | } |
---|
| 235 | |
---|
| 236 | this.Toolbars = new Array() ; |
---|
| 237 | |
---|
| 238 | for ( var x = 0 ; x < ToolbarSet.length ; x++ ) |
---|
| 239 | { |
---|
| 240 | var oToolbarItems = ToolbarSet[x] ; |
---|
| 241 | |
---|
| 242 | var oToolbar ; |
---|
| 243 | |
---|
| 244 | if ( typeof( oToolbarItems ) == 'string' ) |
---|
| 245 | { |
---|
| 246 | if ( oToolbarItems == '/' ) |
---|
| 247 | oToolbar = new FCKToolbarBreak() ; |
---|
| 248 | } |
---|
| 249 | else |
---|
| 250 | { |
---|
| 251 | oToolbar = new FCKToolbar() ; |
---|
| 252 | |
---|
| 253 | for ( var j = 0 ; j < oToolbarItems.length ; j++ ) |
---|
| 254 | { |
---|
| 255 | var sItem = oToolbarItems[j] ; |
---|
| 256 | |
---|
| 257 | if ( sItem == '-') |
---|
| 258 | oToolbar.AddSeparator() ; |
---|
| 259 | else |
---|
| 260 | { |
---|
| 261 | var oItem = FCKToolbarItems.GetItem( sItem ) ; |
---|
| 262 | if ( oItem ) |
---|
| 263 | { |
---|
| 264 | oToolbar.AddItem( oItem ) ; |
---|
| 265 | |
---|
| 266 | this.Items.push( oItem ) ; |
---|
| 267 | |
---|
| 268 | if ( !oItem.SourceView ) |
---|
| 269 | this.ItemsWysiwygOnly.push( oItem ) ; |
---|
| 270 | |
---|
| 271 | if ( oItem.ContextSensitive ) |
---|
| 272 | this.ItemsContextSensitive.push( oItem ) ; |
---|
| 273 | } |
---|
| 274 | } |
---|
| 275 | } |
---|
| 276 | |
---|
| 277 | // oToolbar.AddTerminator() ; |
---|
| 278 | } |
---|
| 279 | |
---|
| 280 | oToolbar.Create( this._TargetElement ) ; |
---|
| 281 | |
---|
| 282 | this.Toolbars[ this.Toolbars.length ] = oToolbar ; |
---|
| 283 | } |
---|
| 284 | |
---|
| 285 | FCKTools.DisableSelection( this._Document.getElementById( 'xCollapseHandle' ).parentNode ) ; |
---|
| 286 | |
---|
| 287 | if ( FCK.Status != FCK_STATUS_COMPLETE ) |
---|
| 288 | FCK.Events.AttachEvent( 'OnStatusChange', this.RefreshModeState ) ; |
---|
| 289 | else |
---|
| 290 | this.RefreshModeState() ; |
---|
| 291 | |
---|
| 292 | this.IsLoaded = true ; |
---|
| 293 | this.IsEnabled = true ; |
---|
| 294 | |
---|
| 295 | FCKTools.RunFunction( this.OnLoad ) ; |
---|
| 296 | } |
---|
| 297 | |
---|
| 298 | FCKToolbarSet.prototype.Enable = function() |
---|
| 299 | { |
---|
| 300 | if ( this.IsEnabled ) |
---|
| 301 | return ; |
---|
| 302 | |
---|
| 303 | this.IsEnabled = true ; |
---|
| 304 | |
---|
| 305 | var aItems = this.Items ; |
---|
| 306 | for ( var i = 0 ; i < aItems.length ; i++ ) |
---|
| 307 | aItems[i].RefreshState() ; |
---|
| 308 | } |
---|
| 309 | |
---|
| 310 | FCKToolbarSet.prototype.Disable = function() |
---|
| 311 | { |
---|
| 312 | if ( !this.IsEnabled ) |
---|
| 313 | return ; |
---|
| 314 | |
---|
| 315 | this.IsEnabled = false ; |
---|
| 316 | |
---|
| 317 | var aItems = this.Items ; |
---|
| 318 | for ( var i = 0 ; i < aItems.length ; i++ ) |
---|
| 319 | aItems[i].Disable() ; |
---|
| 320 | } |
---|
| 321 | |
---|
| 322 | FCKToolbarSet.prototype.RefreshModeState = function( editorInstance ) |
---|
| 323 | { |
---|
| 324 | if ( FCK.Status != FCK_STATUS_COMPLETE ) |
---|
| 325 | return ; |
---|
| 326 | |
---|
| 327 | var oToolbarSet = editorInstance ? editorInstance.ToolbarSet : this ; |
---|
| 328 | var aItems = oToolbarSet.ItemsWysiwygOnly ; |
---|
| 329 | |
---|
| 330 | if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ) |
---|
| 331 | { |
---|
| 332 | // Enable all buttons that are available on WYSIWYG mode only. |
---|
| 333 | for ( var i = 0 ; i < aItems.length ; i++ ) |
---|
| 334 | aItems[i].Enable() ; |
---|
| 335 | |
---|
| 336 | // Refresh the buttons state. |
---|
| 337 | oToolbarSet.RefreshItemsState( editorInstance ) ; |
---|
| 338 | } |
---|
| 339 | else |
---|
| 340 | { |
---|
| 341 | // Refresh the buttons state. |
---|
| 342 | oToolbarSet.RefreshItemsState( editorInstance ) ; |
---|
| 343 | |
---|
| 344 | // Disable all buttons that are available on WYSIWYG mode only. |
---|
| 345 | for ( var j = 0 ; j < aItems.length ; j++ ) |
---|
| 346 | aItems[j].Disable() ; |
---|
| 347 | } |
---|
| 348 | } |
---|
| 349 | |
---|
| 350 | FCKToolbarSet.prototype.RefreshItemsState = function( editorInstance ) |
---|
| 351 | { |
---|
| 352 | |
---|
| 353 | var aItems = ( editorInstance ? editorInstance.ToolbarSet : this ).ItemsContextSensitive ; |
---|
| 354 | |
---|
| 355 | for ( var i = 0 ; i < aItems.length ; i++ ) |
---|
| 356 | aItems[i].RefreshState() ; |
---|
| 357 | } |
---|