492 lines
16 KiB
JavaScript
492 lines
16 KiB
JavaScript
/**
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* @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
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* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
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*/
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CKEDITOR.dialog.add( 'cellProperties', function( editor ) {
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var langTable = editor.lang.table,
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langCell = langTable.cell,
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langCommon = editor.lang.common,
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validate = CKEDITOR.dialog.validate,
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widthPattern = /^(\d+(?:\.\d+)?)(px|%)$/,
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spacer = { type: 'html', html: ' ' },
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hiddenSpacer,
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rtl = editor.lang.dir == 'rtl',
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colorDialog = editor.plugins.colordialog;
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// Returns a function, which runs regular "setup" for all selected cells to find out
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// whether the initial value of the field would be the same for all cells. If so,
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// the value is displayed just as if a regular "setup" was executed. Otherwise,
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// i.e. when there are several cells of different value of the property, a field
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// gets empty value.
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//
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// * @param {Function} setup Setup function which returns a value instead of setting it.
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// * @returns {Function} A function to be used in dialog definition.
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function setupCells( setup ) {
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return function( cells ) {
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var fieldValue = setup( cells[ 0 ] );
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// If one of the cells would have a different value of the
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// property, set the empty value for a field.
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for ( var i = 1; i < cells.length; i++ ) {
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if ( setup( cells[ i ] ) !== fieldValue ) {
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fieldValue = null;
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break;
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}
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}
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// Setting meaningful or empty value only makes sense
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// when setup returns some value. Otherwise, a *default* value
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// is used for that field.
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if ( typeof fieldValue != 'undefined' ) {
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this.setValue( fieldValue );
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// The only way to have an empty select value in Firefox is
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// to set a negative selectedIndex.
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if ( CKEDITOR.env.gecko && this.type == 'select' && !fieldValue )
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this.getInputElement().$.selectedIndex = -1;
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}
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};
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}
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// Reads the unit of width property of the table cell.
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//
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// * @param {CKEDITOR.dom.element} cell An element representing table cell.
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// * @returns {String} A unit of width: 'px', '%' or undefined if none.
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function getCellWidthType( cell ) {
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var match = widthPattern.exec(
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cell.getStyle( 'width' ) || cell.getAttribute( 'width' ) );
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if ( match )
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return match[ 2 ];
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}
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return {
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title: langCell.title,
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minWidth: CKEDITOR.env.ie && CKEDITOR.env.quirks ? 450 : 410,
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minHeight: CKEDITOR.env.ie && ( CKEDITOR.env.ie7Compat || CKEDITOR.env.quirks ) ? 230 : 220,
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contents: [ {
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id: 'info',
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label: langCell.title,
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accessKey: 'I',
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elements: [ {
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type: 'hbox',
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widths: [ '40%', '5%', '40%' ],
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children: [ {
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type: 'vbox',
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padding: 0,
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children: [ {
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type: 'hbox',
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widths: [ '70%', '30%' ],
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children: [ {
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type: 'text',
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id: 'width',
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width: '100px',
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requiredContent: 'td{width,height}',
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label: langCommon.width,
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validate: validate.number( langCell.invalidWidth ),
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// Extra labelling of width unit type.
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onLoad: function() {
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var widthType = this.getDialog().getContentElement( 'info', 'widthType' ),
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labelElement = widthType.getElement(),
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inputElement = this.getInputElement(),
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ariaLabelledByAttr = inputElement.getAttribute( 'aria-labelledby' );
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inputElement.setAttribute( 'aria-labelledby', [ ariaLabelledByAttr, labelElement.$.id ].join( ' ' ) );
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},
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setup: setupCells( function( element ) {
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var widthAttr = parseInt( element.getAttribute( 'width' ), 10 ),
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widthStyle = parseInt( element.getStyle( 'width' ), 10 );
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return !isNaN( widthStyle ) ? widthStyle :
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!isNaN( widthAttr ) ? widthAttr : '';
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} ),
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commit: function( element ) {
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var value = parseInt( this.getValue(), 10 ),
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// There might be no widthType value, i.e. when multiple cells are
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// selected but some of them have width expressed in pixels and some
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// of them in percent. Try to re-read the unit from the cell in such
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// case (https://dev.ckeditor.com/ticket/11439).
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unit = this.getDialog().getValueOf( 'info', 'widthType' ) || getCellWidthType( element );
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if ( !isNaN( value ) )
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element.setStyle( 'width', value + unit );
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else
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element.removeStyle( 'width' );
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element.removeAttribute( 'width' );
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},
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'default': ''
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},
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{
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type: 'select',
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id: 'widthType',
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requiredContent: 'td{width,height}',
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label: editor.lang.table.widthUnit,
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labelStyle: 'visibility:hidden',
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'default': 'px',
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items: [
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[ langTable.widthPx, 'px' ],
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[ langTable.widthPc, '%' ]
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],
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setup: setupCells( getCellWidthType )
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} ]
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},
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{
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type: 'hbox',
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widths: [ '70%', '30%' ],
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children: [ {
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type: 'text',
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id: 'height',
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requiredContent: 'td{width,height}',
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label: langCommon.height,
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width: '100px',
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'default': '',
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validate: validate.number( langCell.invalidHeight ),
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// Extra labelling of height unit type.
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onLoad: function() {
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var heightType = this.getDialog().getContentElement( 'info', 'htmlHeightType' ),
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labelElement = heightType.getElement(),
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inputElement = this.getInputElement(),
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ariaLabelledByAttr = inputElement.getAttribute( 'aria-labelledby' );
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if ( this.getDialog().getContentElement( 'info', 'height' ).isVisible() ) {
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labelElement.setHtml( '<br />' + langTable.widthPx );
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labelElement.setStyle( 'display', 'block' );
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this.getDialog().getContentElement( 'info', 'hiddenSpacer' ).getElement().setStyle( 'display', 'block' );
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}
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inputElement.setAttribute( 'aria-labelledby', [ ariaLabelledByAttr, labelElement.$.id ].join( ' ' ) );
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},
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setup: setupCells( function( element ) {
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var heightAttr = parseInt( element.getAttribute( 'height' ), 10 ),
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heightStyle = parseInt( element.getStyle( 'height' ), 10 );
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return !isNaN( heightStyle ) ? heightStyle :
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!isNaN( heightAttr ) ? heightAttr : '';
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} ),
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commit: function( element ) {
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var value = parseInt( this.getValue(), 10 );
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if ( !isNaN( value ) )
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element.setStyle( 'height', CKEDITOR.tools.cssLength( value ) );
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else
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element.removeStyle( 'height' );
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element.removeAttribute( 'height' );
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}
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},
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{
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id: 'htmlHeightType',
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type: 'html',
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html: '',
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style: 'display: none'
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} ]
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},
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hiddenSpacer = {
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type: 'html',
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id: 'hiddenSpacer',
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html: ' ',
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style: 'display: none'
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},
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{
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type: 'select',
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id: 'wordWrap',
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label: langCell.wordWrap,
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'default': 'yes',
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items: [
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[ langCell.yes, 'yes' ],
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[ langCell.no, 'no' ]
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],
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setup: setupCells( function( element ) {
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var wordWrapAttr = element.getAttribute( 'noWrap' ),
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wordWrapStyle = element.getStyle( 'white-space' );
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if ( wordWrapStyle == 'nowrap' || wordWrapAttr )
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return 'no';
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} ),
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commit: function( element ) {
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if ( this.getValue() == 'no' )
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element.setStyle( 'white-space', 'nowrap' );
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else
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element.removeStyle( 'white-space' );
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element.removeAttribute( 'noWrap' );
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}
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},
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spacer,
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{
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type: 'select',
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id: 'hAlign',
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label: langCell.hAlign,
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'default': '',
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items: [
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[ langCommon.notSet, '' ],
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[ langCommon.left, 'left' ],
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[ langCommon.center, 'center' ],
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[ langCommon.right, 'right' ],
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[ langCommon.justify, 'justify' ]
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],
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setup: setupCells( function( element ) {
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var alignAttr = element.getAttribute( 'align' ),
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textAlignStyle = element.getStyle( 'text-align' );
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return textAlignStyle || alignAttr || '';
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} ),
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commit: function( selectedCell ) {
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var value = this.getValue();
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if ( value )
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selectedCell.setStyle( 'text-align', value );
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else
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selectedCell.removeStyle( 'text-align' );
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selectedCell.removeAttribute( 'align' );
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}
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},
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{
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type: 'select',
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id: 'vAlign',
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label: langCell.vAlign,
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'default': '',
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items: [
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[ langCommon.notSet, '' ],
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[ langCommon.alignTop, 'top' ],
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[ langCommon.alignMiddle, 'middle' ],
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[ langCommon.alignBottom, 'bottom' ],
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[ langCell.alignBaseline, 'baseline' ]
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],
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setup: setupCells( function( element ) {
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var vAlignAttr = element.getAttribute( 'vAlign' ),
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vAlignStyle = element.getStyle( 'vertical-align' );
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switch ( vAlignStyle ) {
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// Ignore all other unrelated style values..
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case 'top':
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case 'middle':
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case 'bottom':
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case 'baseline':
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break;
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default:
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vAlignStyle = '';
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}
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return vAlignStyle || vAlignAttr || '';
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} ),
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commit: function( element ) {
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var value = this.getValue();
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if ( value )
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element.setStyle( 'vertical-align', value );
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else
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element.removeStyle( 'vertical-align' );
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element.removeAttribute( 'vAlign' );
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}
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} ]
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},
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spacer,
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{
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type: 'vbox',
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padding: 0,
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children: [ {
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type: 'select',
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id: 'cellType',
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label: langCell.cellType,
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'default': 'td',
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items: [
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[ langCell.data, 'td' ],
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[ langCell.header, 'th' ]
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],
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setup: setupCells( function( selectedCell ) {
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return selectedCell.getName();
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} ),
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commit: function( selectedCell ) {
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selectedCell.renameNode( this.getValue() );
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}
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},
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spacer,
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{
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type: 'text',
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id: 'rowSpan',
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label: langCell.rowSpan,
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'default': '',
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validate: validate.integer( langCell.invalidRowSpan ),
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setup: setupCells( function( selectedCell ) {
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var attrVal = parseInt( selectedCell.getAttribute( 'rowSpan' ), 10 );
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if ( attrVal && attrVal != 1 )
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return attrVal;
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} ),
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commit: function( selectedCell ) {
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var value = parseInt( this.getValue(), 10 );
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if ( value && value != 1 )
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selectedCell.setAttribute( 'rowSpan', this.getValue() );
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else
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selectedCell.removeAttribute( 'rowSpan' );
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}
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},
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{
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type: 'text',
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id: 'colSpan',
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label: langCell.colSpan,
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'default': '',
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validate: validate.integer( langCell.invalidColSpan ),
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setup: setupCells( function( element ) {
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var attrVal = parseInt( element.getAttribute( 'colSpan' ), 10 );
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if ( attrVal && attrVal != 1 )
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return attrVal;
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} ),
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commit: function( selectedCell ) {
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var value = parseInt( this.getValue(), 10 );
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if ( value && value != 1 )
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selectedCell.setAttribute( 'colSpan', this.getValue() );
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else
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selectedCell.removeAttribute( 'colSpan' );
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}
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},
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spacer,
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{
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type: 'hbox',
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padding: 0,
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widths: [ '60%', '40%' ],
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children: [ {
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type: 'text',
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id: 'bgColor',
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label: langCell.bgColor,
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'default': '',
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setup: setupCells( function( element ) {
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var bgColorAttr = element.getAttribute( 'bgColor' ),
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bgColorStyle = element.getStyle( 'background-color' );
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return bgColorStyle || bgColorAttr;
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} ),
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commit: function( selectedCell ) {
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var value = this.getValue();
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if ( value )
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selectedCell.setStyle( 'background-color', this.getValue() );
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else
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selectedCell.removeStyle( 'background-color' );
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selectedCell.removeAttribute( 'bgColor' );
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}
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},
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colorDialog ? {
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type: 'button',
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id: 'bgColorChoose',
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'class': 'colorChooser', // jshint ignore:line
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label: langCell.chooseColor,
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onLoad: function() {
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// Stick the element to the bottom (https://dev.ckeditor.com/ticket/5587)
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this.getElement().getParent().setStyle( 'vertical-align', 'bottom' );
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},
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onClick: function() {
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editor.getColorFromDialog( function( color ) {
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if ( color )
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this.getDialog().getContentElement( 'info', 'bgColor' ).setValue( color );
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this.focus();
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}, this );
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}
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} : spacer ]
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},
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spacer,
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{
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type: 'hbox',
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padding: 0,
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widths: [ '60%', '40%' ],
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children: [ {
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type: 'text',
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id: 'borderColor',
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label: langCell.borderColor,
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'default': '',
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setup: setupCells( function( element ) {
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var borderColorAttr = element.getAttribute( 'borderColor' ),
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borderColorStyle = element.getStyle( 'border-color' );
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return borderColorStyle || borderColorAttr;
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} ),
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commit: function( selectedCell ) {
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var value = this.getValue();
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if ( value )
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selectedCell.setStyle( 'border-color', this.getValue() );
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else
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selectedCell.removeStyle( 'border-color' );
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selectedCell.removeAttribute( 'borderColor' );
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}
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},
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colorDialog ? {
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type: 'button',
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id: 'borderColorChoose',
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'class': 'colorChooser', // jshint ignore:line
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label: langCell.chooseColor,
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style: ( rtl ? 'margin-right' : 'margin-left' ) + ': 10px',
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onLoad: function() {
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// Stick the element to the bottom (https://dev.ckeditor.com/ticket/5587)
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this.getElement().getParent().setStyle( 'vertical-align', 'bottom' );
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},
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onClick: function() {
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editor.getColorFromDialog( function( color ) {
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if ( color )
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this.getDialog().getContentElement( 'info', 'borderColor' ).setValue( color );
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this.focus();
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}, this );
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}
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} : spacer ]
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} ]
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} ]
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} ]
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} ],
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onShow: function() {
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this.cells = CKEDITOR.plugins.tabletools.getSelectedCells( this._.editor.getSelection() );
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this.setupContent( this.cells );
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},
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onOk: function() {
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var selection = this._.editor.getSelection(),
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bookmarks = selection.createBookmarks();
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var cells = this.cells;
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for ( var i = 0; i < cells.length; i++ )
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this.commitContent( cells[ i ] );
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this._.editor.forceNextSelectionCheck();
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selection.selectBookmarks( bookmarks );
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this._.editor.selectionChange();
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},
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onLoad: function() {
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var saved = {};
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// Prevent from changing cell properties when the field's value
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// remains unaltered, i.e. when selected multiple cells and dialog loaded
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// only the properties of the first cell (https://dev.ckeditor.com/ticket/11439).
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this.foreach( function( field ) {
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if ( !field.setup || !field.commit )
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return;
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// Save field's value every time after "setup" is called.
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field.setup = CKEDITOR.tools.override( field.setup, function( orgSetup ) {
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return function() {
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orgSetup.apply( this, arguments );
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saved[ field.id ] = field.getValue();
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};
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} );
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// Compare saved value with actual value. Update cell only if value has changed.
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field.commit = CKEDITOR.tools.override( field.commit, function( orgCommit ) {
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return function() {
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if ( saved[ field.id ] !== field.getValue() )
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orgCommit.apply( this, arguments );
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};
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} );
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} );
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}
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};
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} );
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