fcktoolbarstylecombo.js
资源名称:MEIMS.rar [点击查看]
上传用户:ah_jiwei
上传日期:2022-07-24
资源大小:54044k
文件大小:5k
源码类别:
数据库编程
开发平台:
Visual C++
- /*
- * FCKeditor - The text editor for Internet - http://www.fckeditor.net
- * Copyright (C) 2003-2007 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 ==
- *
- * FCKToolbarPanelButton Class: Handles the Fonts combo selector.
- */
- var FCKToolbarStyleCombo = function( tooltip, style )
- {
- if ( tooltip === false )
- return ;
- this.CommandName = 'Style' ;
- this.Label = this.GetLabel() ;
- this.Tooltip = tooltip ? tooltip : this.Label ;
- this.Style = style ? style : FCK_TOOLBARITEM_ICONTEXT ;
- this.DefaultLabel = FCKConfig.DefaultStyleLabel || '' ;
- }
- // Inherit from FCKToolbarSpecialCombo.
- FCKToolbarStyleCombo.prototype = new FCKToolbarSpecialCombo ;
- FCKToolbarStyleCombo.prototype.GetLabel = function()
- {
- return FCKLang.Style ;
- }
- FCKToolbarStyleCombo.prototype.GetStyles = function()
- {
- var styles = {} ;
- var allStyles = FCK.ToolbarSet.CurrentInstance.Styles.GetStyles() ;
- for ( var styleName in allStyles )
- {
- var style = allStyles[ styleName ] ;
- if ( !style.IsCore )
- styles[ styleName ] = style ;
- }
- return styles ;
- }
- FCKToolbarStyleCombo.prototype.CreateItems = function( targetSpecialCombo )
- {
- var targetDoc = targetSpecialCombo._Panel.Document ;
- // Add the Editor Area CSS to the panel so the style classes are previewed correctly.
- FCKTools.AppendStyleSheet( targetDoc, FCKConfig.ToolbarComboPreviewCSS ) ;
- FCKTools.AppendStyleString( targetDoc, FCKConfig.EditorAreaStyles ) ;
- targetDoc.body.className += ' ForceBaseFont' ;
- // Add ID and Class to the body.
- FCKConfig.ApplyBodyAttributes( targetDoc.body ) ;
- // Get the styles list.
- var styles = this.GetStyles() ;
- for ( var styleName in styles )
- {
- var style = styles[ styleName ] ;
- // Object type styles have no preview.
- var caption = style.GetType() == FCK_STYLE_OBJECT ?
- styleName :
- FCKToolbarStyleCombo_BuildPreview( style, style.Label || styleName ) ;
- var item = targetSpecialCombo.AddItem( styleName, caption ) ;
- item.Style = style ;
- }
- // We must prepare the list before showing it.
- targetSpecialCombo.OnBeforeClick = this.StyleCombo_OnBeforeClick ;
- }
- FCKToolbarStyleCombo.prototype.RefreshActiveItems = function( targetSpecialCombo )
- {
- var startElement = FCK.ToolbarSet.CurrentInstance.Selection.GetBoundaryParentElement( true ) ;
- if ( startElement )
- {
- var path = new FCKElementPath( startElement ) ;
- var elements = path.Elements ;
- for ( var e = 0 ; e < elements.length ; e++ )
- {
- for ( var i in targetSpecialCombo.Items )
- {
- var item = targetSpecialCombo.Items[i] ;
- var style = item.Style ;
- if ( style.CheckElementRemovable( elements[ e ], true ) )
- {
- targetSpecialCombo.SetLabel( style.Label || style.Name ) ;
- return ;
- }
- }
- }
- }
- targetSpecialCombo.SetLabel( this.DefaultLabel ) ;
- }
- FCKToolbarStyleCombo.prototype.StyleCombo_OnBeforeClick = function( targetSpecialCombo )
- {
- // Two things are done here:
- // - In a control selection, get the element name, so we'll display styles
- // for that element only.
- // - Select the styles that are active for the current selection.
- // Clear the current selection.
- targetSpecialCombo.DeselectAll() ;
- var startElement ;
- var path ;
- var tagName ;
- var selection = FCK.ToolbarSet.CurrentInstance.Selection ;
- if ( selection.GetType() == 'Control' )
- {
- startElement = selection.GetSelectedElement() ;
- tagName = startElement.nodeName.toLowerCase() ;
- }
- else
- {
- startElement = selection.GetBoundaryParentElement( true ) ;
- path = new FCKElementPath( startElement ) ;
- }
- for ( var i in targetSpecialCombo.Items )
- {
- var item = targetSpecialCombo.Items[i] ;
- var style = item.Style ;
- if ( ( tagName && style.Element == tagName ) || ( !tagName && style.GetType() != FCK_STYLE_OBJECT ) )
- {
- item.style.display = '' ;
- if ( ( path && style.CheckActive( path ) ) || ( !path && style.CheckElementRemovable( startElement, true ) ) )
- targetSpecialCombo.SelectItem( style.Name ) ;
- }
- else
- item.style.display = 'none' ;
- }
- }
- function FCKToolbarStyleCombo_BuildPreview( style, caption )
- {
- var styleType = style.GetType() ;
- var html = [] ;
- if ( styleType == FCK_STYLE_BLOCK )
- html.push( '<div class="BaseFont">' ) ;
- var elementName = style.Element ;
- // Avoid <bdo> in the preview.
- if ( elementName == 'bdo' )
- elementName = 'span' ;
- html = [ '<', elementName ] ;
- // Assign all defined attributes.
- var attribs = style._StyleDesc.Attributes ;
- if ( attribs )
- {
- for ( var att in attribs )
- {
- html.push( ' ', att, '="', style.GetFinalAttributeValue( att ), '"' ) ;
- }
- }
- // Assign the style attribute.
- if ( style._GetStyleText().length > 0 )
- html.push( ' style="', style.GetFinalStyleValue(), '"' ) ;
- html.push( '>', caption, '</', elementName, '>' ) ;
- if ( styleType == FCK_STYLE_BLOCK )
- html.push( '</div>' ) ;
- return html.join( '' ) ;
- }