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+/*
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben
+ *
+ * == BEGIN LICENSE ==
+ *
+ * Licensed under the terms of any of the following licenses at your
+ * choice:
+ *
+ * - GNU General Public License Version 2 or later (the "GPL")
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
+ * http://www.gnu.org/licenses/lgpl.html
+ *
+ * - Mozilla Public License Version 1.1 or later (the "MPL")
+ * http://www.mozilla.org/MPL/MPL-1.1.html
+ *
+ * == END LICENSE ==
+ *
+ * FCKSpecialCombo Class: represents a special combo.
+ */
+
+var FCKSpecialCombo = function( caption, fieldWidth, panelWidth, panelMaxHeight, parentWindow )
+{
+ // Default properties values.
+ this.FieldWidth = fieldWidth || 100 ;
+ this.PanelWidth = panelWidth || 150 ;
+ this.PanelMaxHeight = panelMaxHeight || 150 ;
+ this.Label = ' ' ;
+ this.Caption = caption ;
+ this.Tooltip = caption ;
+ this.Style = FCK_TOOLBARITEM_ICONTEXT ;
+
+ this.Enabled = true ;
+
+ this.Items = new Object() ;
+
+ this._Panel = new FCKPanel( parentWindow || window ) ;
+ this._Panel.AppendStyleSheet( FCKConfig.SkinEditorCSS ) ;
+ this._PanelBox = this._Panel.MainNode.appendChild( this._Panel.Document.createElement( 'DIV' ) ) ;
+ this._PanelBox.className = 'SC_Panel' ;
+ this._PanelBox.style.width = this.PanelWidth + 'px' ;
+
+ this._PanelBox.innerHTML = '<table cellpadding="0" cellspacing="0" width="100%" style="TABLE-LAYOUT: fixed"><tr><td nowrap></td></tr></table>' ;
+
+ this._ItemsHolderEl = this._PanelBox.getElementsByTagName('TD')[0] ;
+
+ if ( FCK.IECleanup )
+ FCK.IECleanup.AddItem( this, FCKSpecialCombo_Cleanup ) ;
+
+// this._Panel.StyleSheet = FCKConfig.SkinPath + 'fck_contextmenu.css' ;
+// this._Panel.Create() ;
+// this._Panel.PanelDiv.className += ' SC_Panel' ;
+// this._Panel.PanelDiv.innerHTML = '<table cellpadding="0" cellspacing="0" width="100%" style="TABLE-LAYOUT: fixed"><tr><td nowrap></td></tr></table>' ;
+// this._ItemsHolderEl = this._Panel.PanelDiv.getElementsByTagName('TD')[0] ;
+}
+
+function FCKSpecialCombo_ItemOnMouseOver()
+{
+ this.className += ' SC_ItemOver' ;
+}
+
+function FCKSpecialCombo_ItemOnMouseOut()
+{
+ this.className = this.originalClass ;
+}
+
+function FCKSpecialCombo_ItemOnClick( ev, specialCombo, itemId )
+{
+ this.className = this.originalClass ;
+
+ specialCombo._Panel.Hide() ;
+
+ specialCombo.SetLabel( this.FCKItemLabel ) ;
+
+ if ( typeof( specialCombo.OnSelect ) == 'function' )
+ specialCombo.OnSelect( itemId, this ) ;
+}
+
+FCKSpecialCombo.prototype.ClearItems = function ()
+{
+ if ( this.Items )
+ this.Items = {} ;
+
+ var itemsholder = this._ItemsHolderEl ;
+ while ( itemsholder.firstChild )
+ itemsholder.removeChild( itemsholder.firstChild ) ;
+}
+
+FCKSpecialCombo.prototype.AddItem = function( id, html, label, bgColor )
+{
+ // <div class="SC_Item" onmouseover="this.className='SC_Item SC_ItemOver';" onmouseout="this.className='SC_Item';"><b>Bold 1</b></div>
+ var oDiv = this._ItemsHolderEl.appendChild( this._Panel.Document.createElement( 'DIV' ) ) ;
+ oDiv.className = oDiv.originalClass = 'SC_Item' ;
+ oDiv.innerHTML = html ;
+ oDiv.FCKItemLabel = label || id ;
+ oDiv.Selected = false ;
+
+ // In IE, the width must be set so the borders are shown correctly when the content overflows.
+ if ( FCKBrowserInfo.IsIE )
+ oDiv.style.width = '100%' ;
+
+ if ( bgColor )
+ oDiv.style.backgroundColor = bgColor ;
+
+ FCKTools.AddEventListenerEx( oDiv, 'mouseover', FCKSpecialCombo_ItemOnMouseOver ) ;
+ FCKTools.AddEventListenerEx( oDiv, 'mouseout', FCKSpecialCombo_ItemOnMouseOut ) ;
+ FCKTools.AddEventListenerEx( oDiv, 'click', FCKSpecialCombo_ItemOnClick, [ this, id ] ) ;
+
+ this.Items[ id.toString().toLowerCase() ] = oDiv ;
+
+ return oDiv ;
+}
+
+FCKSpecialCombo.prototype.SelectItem = function( item )
+{
+ if ( typeof item == 'string' )
+ item = this.Items[ item.toString().toLowerCase() ] ;
+
+ if ( item )
+ {
+ item.className = item.originalClass = 'SC_ItemSelected' ;
+ item.Selected = true ;
+ }
+}
+
+FCKSpecialCombo.prototype.SelectItemByLabel = function( itemLabel, setLabel )
+{
+ for ( var id in this.Items )
+ {
+ var oDiv = this.Items[id] ;
+
+ if ( oDiv.FCKItemLabel == itemLabel )
+ {
+ oDiv.className = oDiv.originalClass = 'SC_ItemSelected' ;
+ oDiv.Selected = true ;
+
+ if ( setLabel )
+ this.SetLabel( itemLabel ) ;
+ }
+ }
+}
+
+FCKSpecialCombo.prototype.DeselectAll = function( clearLabel )
+{
+ for ( var i in this.Items )
+ {
+ if ( !this.Items[i] ) continue;
+ this.Items[i].className = this.Items[i].originalClass = 'SC_Item' ;
+ this.Items[i].Selected = false ;
+ }
+
+ if ( clearLabel )
+ this.SetLabel( '' ) ;
+}
+
+FCKSpecialCombo.prototype.SetLabelById = function( id )
+{
+ id = id ? id.toString().toLowerCase() : '' ;
+
+ var oDiv = this.Items[ id ] ;
+ this.SetLabel( oDiv ? oDiv.FCKItemLabel : '' ) ;
+}
+
+FCKSpecialCombo.prototype.SetLabel = function( text )
+{
+ text = ( !text || text.length == 0 ) ? '&nbsp;' : text ;
+
+ if ( text == this.Label )
+ return ;
+
+ this.Label = text ;
+
+ var labelEl = this._LabelEl ;
+ if ( labelEl )
+ {
+ labelEl.innerHTML = text ;
+
+ // It may happen that the label is some HTML, including tags. This
+ // would be a problem because when the user click on those tags, the
+ // combo will get the selection from the editing area. So we must
+ // disable any kind of selection here.
+ FCKTools.DisableSelection( labelEl ) ;
+ }
+}
+
+FCKSpecialCombo.prototype.SetEnabled = function( isEnabled )
+{
+ this.Enabled = isEnabled ;
+
+ // In IE it can happen when the page is reloaded that _OuterTable is null, so check its existence
+ if ( this._OuterTable )
+ this._OuterTable.className = isEnabled ? '' : 'SC_FieldDisabled' ;
+}
+
+FCKSpecialCombo.prototype.Create = function( targetElement )
+{
+ var oDoc = FCKTools.GetElementDocument( targetElement ) ;
+ var eOuterTable = this._OuterTable = targetElement.appendChild( oDoc.createElement( 'TABLE' ) ) ;
+ eOuterTable.cellPadding = 0 ;
+ eOuterTable.cellSpacing = 0 ;
+
+ eOuterTable.insertRow(-1) ;
+
+ var sClass ;
+ var bShowLabel ;
+
+ switch ( this.Style )
+ {
+ case FCK_TOOLBARITEM_ONLYICON :
+ sClass = 'TB_ButtonType_Icon' ;
+ bShowLabel = false;
+ break ;
+ case FCK_TOOLBARITEM_ONLYTEXT :
+ sClass = 'TB_ButtonType_Text' ;
+ bShowLabel = false;
+ break ;
+ case FCK_TOOLBARITEM_ICONTEXT :
+ bShowLabel = true;
+ break ;
+ }
+
+ if ( this.Caption && this.Caption.length > 0 && bShowLabel )
+ {
+ var oCaptionCell = eOuterTable.rows[0].insertCell(-1) ;
+ oCaptionCell.innerHTML = this.Caption ;
+ oCaptionCell.className = 'SC_FieldCaption' ;
+ }
+
+ // Create the main DIV element.
+ var oField = FCKTools.AppendElement( eOuterTable.rows[0].insertCell(-1), 'div' ) ;
+ if ( bShowLabel )
+ {
+ oField.className = 'SC_Field' ;
+ oField.style.width = this.FieldWidth + 'px' ;
+ oField.innerHTML = '<table width="100%" cellpadding="0" cellspacing="0" style="TABLE-LAYOUT: fixed;"><tbody><tr><td class="SC_FieldLabel"><label>&nbsp;</label></td><td class="SC_FieldButton">&nbsp;</td></tr></tbody></table>' ;
+
+ this._LabelEl = oField.getElementsByTagName('label')[0] ; // Memory Leak
+ this._LabelEl.innerHTML = this.Label ;
+ }
+ else
+ {
+ oField.className = 'TB_Button_Off' ;
+ //oField.innerHTML = '<span className="SC_FieldCaption">' + this.Caption + '<table cellpadding="0" cellspacing="0" style="TABLE-LAYOUT: fixed;"><tbody><tr><td class="SC_FieldButton" style="border-left: none;">&nbsp;</td></tr></tbody></table>' ;
+ //oField.innerHTML = '<table cellpadding="0" cellspacing="0" style="TABLE-LAYOUT: fixed;"><tbody><tr><td class="SC_FieldButton" style="border-left: none;">&nbsp;</td></tr></tbody></table>' ;
+
+ // Gets the correct CSS class to use for the specified style (param).
+ oField.innerHTML = '<table title="' + this.Tooltip + '" class="' + sClass + '" cellspacing="0" cellpadding="0" border="0">' +
+ '<tr>' +
+ //'<td class="TB_Icon"><img src="' + FCKConfig.SkinPath + 'toolbar/' + this.Command.Name.toLowerCase() + '.gif" width="21" height="21"></td>' +
+ '<td><img class="TB_Button_Padding" src="' + FCK_SPACER_PATH + '" /></td>' +
+ '<td class="TB_Text">' + this.Caption + '</td>' +
+ '<td><img class="TB_Button_Padding" src="' + FCK_SPACER_PATH + '" /></td>' +
+ '<td class="TB_ButtonArrow"><img src="' + FCKConfig.SkinPath + 'images/toolbar.buttonarrow.gif" width="5" height="3"></td>' +
+ '<td><img class="TB_Button_Padding" src="' + FCK_SPACER_PATH + '" /></td>' +
+ '</tr>' +
+ '</table>' ;
+ }
+
+
+ // Events Handlers
+
+ FCKTools.AddEventListenerEx( oField, 'mouseover', FCKSpecialCombo_OnMouseOver, this ) ;
+ FCKTools.AddEventListenerEx( oField, 'mouseout', FCKSpecialCombo_OnMouseOut, this ) ;
+ FCKTools.AddEventListenerEx( oField, 'click', FCKSpecialCombo_OnClick, this ) ;
+
+ FCKTools.DisableSelection( this._Panel.Document.body ) ;
+}
+
+function FCKSpecialCombo_Cleanup()
+{
+ this._LabelEl = null ;
+ this._OuterTable = null ;
+ this._ItemsHolderEl = null ;
+ this._PanelBox = null ;
+
+ if ( this.Items )
+ {
+ for ( var key in this.Items )
+ this.Items[key] = null ;
+ }
+}
+
+function FCKSpecialCombo_OnMouseOver( ev, specialCombo )
+{
+ if ( specialCombo.Enabled )
+ {
+ switch ( specialCombo.Style )
+ {
+ case FCK_TOOLBARITEM_ONLYICON :
+ this.className = 'TB_Button_On_Over';
+ break ;
+ case FCK_TOOLBARITEM_ONLYTEXT :
+ this.className = 'TB_Button_On_Over';
+ break ;
+ case FCK_TOOLBARITEM_ICONTEXT :
+ this.className = 'SC_Field SC_FieldOver' ;
+ break ;
+ }
+ }
+}
+
+function FCKSpecialCombo_OnMouseOut( ev, specialCombo )
+{
+ switch ( specialCombo.Style )
+ {
+ case FCK_TOOLBARITEM_ONLYICON :
+ this.className = 'TB_Button_Off';
+ break ;
+ case FCK_TOOLBARITEM_ONLYTEXT :
+ this.className = 'TB_Button_Off';
+ break ;
+ case FCK_TOOLBARITEM_ICONTEXT :
+ this.className='SC_Field' ;
+ break ;
+ }
+}
+
+function FCKSpecialCombo_OnClick( e, specialCombo )
+{
+ // For Mozilla we must stop the event propagation to avoid it hiding
+ // the panel because of a click outside of it.
+// if ( e )
+// {
+// e.stopPropagation() ;
+// FCKPanelEventHandlers.OnDocumentClick( e ) ;
+// }
+
+ if ( specialCombo.Enabled )
+ {
+ var oPanel = specialCombo._Panel ;
+ var oPanelBox = specialCombo._PanelBox ;
+ var oItemsHolder = specialCombo._ItemsHolderEl ;
+ var iMaxHeight = specialCombo.PanelMaxHeight ;
+
+ if ( specialCombo.OnBeforeClick )
+ specialCombo.OnBeforeClick( specialCombo ) ;
+
+ // This is a tricky thing. We must call the "Load" function, otherwise
+ // it will not be possible to retrieve "oItemsHolder.offsetHeight" (IE only).
+ if ( FCKBrowserInfo.IsIE )
+ oPanel.Preload( 0, this.offsetHeight, this ) ;
+
+ if ( oItemsHolder.offsetHeight > iMaxHeight )
+// {
+ oPanelBox.style.height = iMaxHeight + 'px' ;
+
+// if ( FCKBrowserInfo.IsGecko )
+// oPanelBox.style.overflow = '-moz-scrollbars-vertical' ;
+// }
+ else
+ oPanelBox.style.height = '' ;
+
+// oPanel.PanelDiv.style.width = specialCombo.PanelWidth + 'px' ;
+
+ oPanel.Show( 0, this.offsetHeight, this ) ;
+ }
+
+// return false ;
+}
+
+/*
+Sample Combo Field HTML output:
+
+<div class="SC_Field" style="width: 80px;">
+ <table width="100%" cellpadding="0" cellspacing="0" style="table-layout: fixed;">
+ <tbody>
+ <tr>
+ <td class="SC_FieldLabel"><label>&nbsp;</label></td>
+ <td class="SC_FieldButton">&nbsp;</td>
+ </tr>
+ </tbody>
+ </table>
+</div>
+*/