ckeditor/_source/plugins/iframe/dialogs/iframe.js

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/*
Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

(function()
{
	// Map 'true' and 'false' values to match W3C's specifications
	// http://www.w3.org/TR/REC-html40/present/frames.html#h-16.5
	var checkboxValues =
	{
		scrolling : { 'true' : 'yes', 'false' : 'no' },
		frameborder : { 'true' : '1', 'false' : '0' }
	};

	function loadValue( iframeNode )
	{
		var isCheckbox = this instanceof CKEDITOR.ui.dialog.checkbox;
		if ( iframeNode.hasAttribute( this.id ) )
		{
			var value = iframeNode.getAttribute( this.id );
			if ( isCheckbox )
				this.setValue( checkboxValues[ this.id ][ 'true' ] == value.toLowerCase() );
			else
				this.setValue( value );
		}
	}

	function commitValue( iframeNode )
	{
		var isRemove = this.getValue() === '',
			isCheckbox = this instanceof CKEDITOR.ui.dialog.checkbox,
			value = this.getValue();
		if ( isRemove )
			iframeNode.removeAttribute( this.att || this.id );
		else if ( isCheckbox )
			iframeNode.setAttribute( this.id, checkboxValues[ this.id ][ value ] );
		else
			iframeNode.setAttribute( this.att || this.id, value );
	}

	CKEDITOR.dialog.add( 'iframe', function( editor )
	{
		var iframeLang = editor.lang.iframe,
			commonLang = editor.lang.common,
			dialogadvtab = editor.plugins.dialogadvtab;
		return {
			title : iframeLang.title,
			minWidth : 350,
			minHeight : 260,
			onShow : function()
			{
				// Clear previously saved elements.
				this.fakeImage = this.iframeNode = null;

				var fakeImage = this.getSelectedElement();
				if ( fakeImage && fakeImage.data( 'cke-real-element-type' ) && fakeImage.data( 'cke-real-element-type' ) == 'iframe' )
				{
					this.fakeImage = fakeImage;