/**
 * @license Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.html or http://ckeditor.com/license
 */

CKEDITOR.dialog.add( 'cellProperties', function( editor ) {
	var langTable = editor.lang.table,
		langCell = langTable.cell,
		langCommon = editor.lang.common,
		validate = CKEDITOR.dialog.validate,
		widthPattern = /^(\d+(?:\.\d+)?)(px|%)$/,
		heightPattern = /^(\d+(?:\.\d+)?)px$/,
		bind = CKEDITOR.tools.bind,
		spacer = { type: 'html', html: ' ' },
		rtl = editor.lang.dir == 'rtl',
		colorDialog = editor.plugins.colordialog;

	return {
		title: langCell.title,
		minWidth: CKEDITOR.env.ie && CKEDITOR.env.quirks ? 450 : 410,
		minHeight: CKEDITOR.env.ie && ( CKEDITOR.env.ie7Compat || CKEDITOR.env.quirks ) ? 230 : 220,
		contents: [
			{
			id: 'info',
			label: langCell.title,
			accessKey: 'I',
			elements: [
				{
				type: 'hbox',
				widths: [ '40%', '5%', '40%' ],
				children: [
					{
					type: 'vbox',
					padding: 0,
					children: [
						{
						type: 'hbox',
						widths: [ '70%', '30%' ],
						children: [
							{
							type: 'text',
							id: 'width',
							hidden: true,
							width: '100px',
							label: langCommon.width,
							validate: validate[ 'number' ]( langCell.invalidWidth ),

							// Extra labelling of width unit type.
							onLoad: function() {
								var widthType = this.getDialog().getContentElement( 'info', 'widthType' ),
									labelElement = widthType.getElement(),
									inputElement = this.getInputElement(),
									ariaLabelledByAttr = inputElement.getAttribute( 'aria-labelledby' );

								inputElement.setAttribute( 'aria-labelledby', [ ariaLabelledByAttr, labelElement.$.id ].join( ' ' ) );
							},

							setup: function( element ) {
								var widthAttr = parseInt( element.getAttribute( 'width' ), 10 ),
									widthStyle = parseInt( element.getStyle( 'width' ), 10 );

								!isNaN( widthAttr ) && this.setValue( widthAttr );
								!isNaN( widthStyle ) && this.setValue( widthStyle );
							},
							commit: function( element ) {
								var value = parseInt( this.getValue(), 10 ),
									unit = this.getDialog().getValueOf( 'info', 'widthType' );

								if ( !isNaN( value ) )
									element.setStyle( 'width', value + unit );
								else
									element.removeStyle( 'width' );

								element.removeAttribute( 'width' );
							},
							'default': ''
						},
							{
							type: 'select',
							id: 'widthType',
							hidden: true,
							label: editor.lang.table.widthUnit,
							labelStyle: 'visibility:hidden',
							'default': 'px',
							items: [
								[ langTable.widthPx, 'px' ],
								[ langTable.widthPc, '%' ]
								],
							setup: function( selectedCell ) {
								var widthMatch = widthPattern.exec( selectedCell.getStyle( 'width' ) || selectedCell.getAttribute( 'width' ) );
								if ( widthMatch )
									this.setValue( widthMatch[ 2 ] );
							}
						}
						]
					},
						spacer,
					{
						type: 'select',
						id: 'hAlign',
						label: langCell.hAlign,
						'default': '',
						items: [
							[ langCommon.notSet, '' ],
							[ langCommon.alignLeft, 'left' ],
							[ langCommon.alignCenter, 'center' ],
							[ langCommon.alignRight, 'right' ]
							],
						setup: function( element ) {
							var alignClass = element.getAttribute( 'class' );					     
							//var alignClass = element.getAttribute( 'class' );
					     
							var matches =  alignClass ? alignClass.match(/(\w+)align/): "";
                            if(matches) {											
						    	alignClass = matches[1];							
							}
							else alignClass = "";
							
                            this.setValue( alignClass);							
							
						},
						commit: function( selectedCell ) {
							var value = this.getValue();
                           
							if ( value ) {
								selectedCell.setStyle( 'text-align', value );
								selectedCell.setAttribute('class', value + 'align');
							}	
							else
								selectedCell.removeStyle( 'text-align' );

							selectedCell.removeAttribute( 'align' );
						}
					},

					]
				},
					spacer,
				{
					type: 'vbox',
					padding: 0,
					children: [
						{
						type: 'select',
						id: 'cellType',
						label: langCell.cellType,
						'default': 'td',
						items: [
							[ langCell.data, 'td' ],
							[ langCell.header, 'th' ]
							],
						setup: function( selectedCell ) {
							this.setValue( selectedCell.getName() );
						},
						commit: function( selectedCell ) {
							selectedCell.renameNode( this.getValue() );
						}
					},
						spacer,
					{
						type: 'text',
						id: 'rowSpan',
						label: langCell.rowSpan,
						'default': '',
						validate: validate.integer( langCell.invalidRowSpan ),
						setup: function( selectedCell ) {
							var attrVal = parseInt( selectedCell.getAttribute( 'rowSpan' ), 10 );
							if ( attrVal && attrVal != 1 )
								this.setValue( attrVal );
						},
						commit: function( selectedCell ) {
							var value = parseInt( this.getValue(), 10 );
							if ( value && value != 1 )
								selectedCell.setAttribute( 'rowSpan', this.getValue() );
							else
								selectedCell.removeAttribute( 'rowSpan' );
						}
					},
						{
						type: 'text',
						id: 'colSpan',
						label: langCell.colSpan,
						'default': '',
						validate: validate.integer( langCell.invalidColSpan ),
						setup: function( element ) {
							var attrVal = parseInt( element.getAttribute( 'colSpan' ), 10 );
							if ( attrVal && attrVal != 1 )
								this.setValue( attrVal );
						},
						commit: function( selectedCell ) {
							var value = parseInt( this.getValue(), 10 );
							if ( value && value != 1 )
								selectedCell.setAttribute( 'colSpan', this.getValue() );
							else
								selectedCell.removeAttribute( 'colSpan' );
						}
					},
						spacer,
					/*{
						type: 'hbox',
						padding: 0,
						widths: [ '60%', '40%' ],
						children: [
							{
							type: 'text',
							id: 'bgColor',
							hidden: true,
							label: langCell.bgColor,
							'default': '',
							setup: function( element ) {
								var bgColorAttr = element.getAttribute( 'bgColor' ),
									bgColorStyle = element.getStyle( 'background-color' );

								this.setValue( bgColorStyle || bgColorAttr );
							},
							commit: function( selectedCell ) {
								var value = this.getValue();

								if ( value )
									selectedCell.setStyle( 'background-color', this.getValue() );
								else
									selectedCell.removeStyle( 'background-color' );

								selectedCell.removeAttribute( 'bgColor' );
							}
						},
						colorDialog ? {
							type: 'button',
							hidden: true,
							id: 'bgColorChoose',
							"class": 'colorChooser',
							label: langCell.chooseColor,
							onLoad: function() {
								// Stick the element to the bottom (#5587)
								this.getElement().getParent().setStyle( 'vertical-align', 'bottom' );
							},
							onClick: function() {
								editor.getColorFromDialog( function( color ) {
									if ( color )
										this.getDialog().getContentElement( 'info', 'bgColor' ).setValue( color );
									this.focus();
								}, this );
							}
						} : spacer
						]
					},*/
					/*	spacer,
					{
						type: 'hbox',
						padding: 0,
						hidden: true,
						widths: [ '60%', '40%' ],
						children: [
							{
							type: 'text',
							id: 'borderColor',
							label: langCell.borderColor,
							'default': '',
							setup: function( element ) {
								var borderColorAttr = element.getAttribute( 'borderColor' ),
									borderColorStyle = element.getStyle( 'border-color' );

								this.setValue( borderColorStyle || borderColorAttr );
							},
							commit: function( selectedCell ) {
								var value = this.getValue();
								if ( value )
									selectedCell.setStyle( 'border-color', this.getValue() );
								else
									selectedCell.removeStyle( 'border-color' );

								selectedCell.removeAttribute( 'borderColor' );
							}
						},

						colorDialog ? {
							type: 'button',
							id: 'borderColorChoose',
							"class": 'colorChooser',
							hidden: true,
							label: langCell.chooseColor,
							style: ( rtl ? 'margin-right' : 'margin-left' ) + ': 10px',
							onLoad: function() {
								// Stick the element to the bottom (#5587)
								this.getElement().getParent().setStyle( 'vertical-align', 'bottom' );
							},
							onClick: function() {
								editor.getColorFromDialog( function( color ) {
									if ( color )
										this.getDialog().getContentElement( 'info', 'borderColor' ).setValue( color );
									this.focus();
								}, this );
							}
						} : spacer
						]
					}*/
					]
				}
				]
			}
			]
		}
		],
		onShow: function() {
			this.cells = CKEDITOR.plugins.tabletools.getSelectedCells( this._.editor.getSelection() );
			this.setupContent( this.cells[ 0 ] );
		},
		onOk: function() {
			var selection = this._.editor.getSelection(),
				bookmarks = selection.createBookmarks();

			var cells = this.cells;
			for ( var i = 0; i < cells.length; i++ )
				this.commitContent( cells[ i ] );

			this._.editor.forceNextSelectionCheck();
			selection.selectBookmarks( bookmarks );
			this._.editor.selectionChange();
		}
	};
});