Update to 4.7.3

[perso/Immae/Projets/packagist/ludivine-ckeditor-component.git] / sources / plugins / font / plugin.js

/**\r
 * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.\r
 * For licensing, see LICENSE.md or http://ckeditor.com/license\r
 */\r
\r
( function() {\r
	function addCombo( editor, comboName, styleType, lang, entries, defaultLabel, styleDefinition, order ) {\r
		var config = editor.config,\r
			style = new CKEDITOR.style( styleDefinition );\r
\r
		// Gets the list of fonts from the settings.\r
		var names = entries.split( ';' ),\r
			values = [];\r
\r
		// Create style objects for all fonts.\r
		var styles = {};\r
		for ( var i = 0; i < names.length; i++ ) {\r
			var parts = names[ i ];\r
\r
			if ( parts ) {\r
				parts = parts.split( '/' );\r
\r
				var vars = {},\r
					name = names[ i ] = parts[ 0 ];\r
\r
				vars[ styleType ] = values[ i ] = parts[ 1 ] || name;\r
\r
				styles[ name ] = new CKEDITOR.style( styleDefinition, vars );\r
				styles[ name ]._.definition.name = name;\r
			} else {\r
				names.splice( i--, 1 );\r
			}\r
		}\r
\r
		editor.ui.addRichCombo( comboName, {\r
			label: lang.label,\r
			title: lang.panelTitle,\r
			toolbar: 'styles,' + order,\r
			allowedContent: style,\r
			requiredContent: style,\r
			contentTransformations: [\r
				[\r
					{\r
						element: 'font',\r
						check: 'span',\r
						left: function( element ) {\r
							return !!element.attributes.size ||\r
								!!element.attributes.align ||\r
								!!element.attributes.face;\r
						},\r
						right: function( element ) {\r
							var sizes = [\r
								'', // Non-existent size "0"\r
								'x-small',\r
								'small',\r
								'medium',\r
								'large',\r
								'x-large',\r
								'xx-large',\r
								'48px' // Closest value to what size="7" might mean.\r
							];\r
\r
							element.name = 'span';\r
\r
							if ( element.attributes.size ) {\r
								element.styles[ 'font-size' ] = sizes[ element.attributes.size ];\r
								delete element.attributes.size;\r
							}\r
\r
							if ( element.attributes.align ) {\r
								element.styles[ 'text-align' ] = element.attributes.align;\r
								delete element.attributes.align;\r
							}\r
\r
							if ( element.attributes.face ) {\r
								element.styles[ 'font-family' ] = element.attributes.face;\r
								delete element.attributes.face;\r
							}\r
						}\r
					}\r
				]\r
			],\r
			panel: {\r
				css: [ CKEDITOR.skin.getPath( 'editor' ) ].concat( config.contentsCss ),\r
				multiSelect: false,\r
				attributes: { 'aria-label': lang.panelTitle }\r
			},\r
\r
			init: function() {\r
				this.startGroup( lang.panelTitle );\r
\r
				for ( var i = 0; i < names.length; i++ ) {\r
					var name = names[ i ];\r
\r
					// Add the tag entry to the panel list.\r
					this.add( name, styles[ name ].buildPreview(), name );\r
				}\r
			},\r
\r
			onClick: function( value ) {\r
				editor.focus();\r
				editor.fire( 'saveSnapshot' );\r
\r
				var previousValue = this.getValue(),\r
					style = styles[ value ];\r
\r
				// When applying one style over another, first remove the previous one (http://dev.ckeditor.com/ticket/12403).\r
				// NOTE: This is only a temporary fix. It will be moved to the styles system (http://dev.ckeditor.com/ticket/12687).\r
				if ( previousValue && value != previousValue ) {\r
					var previousStyle = styles[ previousValue ],\r
						range = editor.getSelection().getRanges()[ 0 ];\r
\r
					// If the range is collapsed we can't simply use the editor.removeStyle method\r
					// because it will remove the entire element and we want to split it instead.\r
					if ( range.collapsed ) {\r
						var path = editor.elementPath(),\r
							// Find the style element.\r
							matching = path.contains( function( el ) {\r
								return previousStyle.checkElementRemovable( el );\r
							} );\r
\r
						if ( matching ) {\r
							var startBoundary = range.checkBoundaryOfElement( matching, CKEDITOR.START ),\r
								endBoundary = range.checkBoundaryOfElement( matching, CKEDITOR.END ),\r
								node, bm;\r
\r
							// If we are at both boundaries it means that the element is empty.\r
							// Remove it but in a way that we won't lose other empty inline elements inside it.\r
							// Example: <p>x<span style="font-size:48px"><em>[]</em></span>x</p>\r
							// Result: <p>x<em>[]</em>x</p>\r
							if ( startBoundary && endBoundary ) {\r
								bm = range.createBookmark();\r
								// Replace the element with its children (TODO element.replaceWithChildren).\r
								while ( ( node = matching.getFirst() ) ) {\r
									node.insertBefore( matching );\r
								}\r
								matching.remove();\r
								range.moveToBookmark( bm );\r
\r
							// If we are at the boundary of the style element, move out and copy nested styles/elements.\r
							} else if ( startBoundary || endBoundary ) {\r
								range.moveToPosition( matching, startBoundary ? CKEDITOR.POSITION_BEFORE_START : CKEDITOR.POSITION_AFTER_END );\r
								cloneSubtreeIntoRange( range, path.elements.slice(), matching );\r
							} else {\r
								// Split the element and clone the elements that were in the path\r
								// (between the startContainer and the matching element)\r
								// into the new place.\r
								range.splitElement( matching );\r
								range.moveToPosition( matching, CKEDITOR.POSITION_AFTER_END );\r
								cloneSubtreeIntoRange( range, path.elements.slice(), matching );\r
							}\r
\r
							editor.getSelection().selectRanges( [ range ] );\r
						}\r
					} else {\r
						editor.removeStyle( previousStyle );\r
					}\r
				}\r
\r
				editor[ previousValue == value ? 'removeStyle' : 'applyStyle' ]( style );\r
\r
				editor.fire( 'saveSnapshot' );\r
			},\r
\r
			onRender: function() {\r
				editor.on( 'selectionChange', function( ev ) {\r
					var currentValue = this.getValue();\r
\r
					var elementPath = ev.data.path,\r
						elements = elementPath.elements;\r
\r
					// For each element into the elements path.\r
					for ( var i = 0, element; i < elements.length; i++ ) {\r
						element = elements[ i ];\r
\r
						// Check if the element is removable by any of\r
						// the styles.\r
						for ( var value in styles ) {\r
							if ( styles[ value ].checkElementMatch( element, true, editor ) ) {\r
								if ( value != currentValue )\r
									this.setValue( value );\r
								return;\r
							}\r
						}\r
					}\r
\r
					// If no styles match, just empty it.\r
					this.setValue( '', defaultLabel );\r
				}, this );\r
			},\r
\r
			refresh: function() {\r
				if ( !editor.activeFilter.check( style ) )\r
					this.setState( CKEDITOR.TRISTATE_DISABLED );\r
			}\r
		} );\r
	}\r
\r
	// Clones the subtree between subtreeStart (exclusive) and the\r
	// leaf (inclusive) and inserts it into the range.\r
	//\r
	// @param range\r
	// @param {CKEDITOR.dom.element[]} elements Elements path in the standard order: leaf -> root.\r
	// @param {CKEDITOR.dom.element/null} substreeStart The start of the subtree.\r
	// If null, then the leaf belongs to the subtree.\r
	function cloneSubtreeIntoRange( range, elements, subtreeStart ) {\r
		var current = elements.pop();\r
		if ( !current ) {\r
			return;\r
		}\r
		// Rewind the elements array up to the subtreeStart and then start the real cloning.\r
		if ( subtreeStart ) {\r
			return cloneSubtreeIntoRange( range, elements, current.equals( subtreeStart ) ? null : subtreeStart );\r
		}\r
\r
		var clone = current.clone();\r
		range.insertNode( clone );\r
		range.moveToPosition( clone, CKEDITOR.POSITION_AFTER_START );\r
\r
		cloneSubtreeIntoRange( range, elements );\r
	}\r
\r
	CKEDITOR.plugins.add( 'font', {\r
		requires: 'richcombo',\r
		// jscs:disable maximumLineLength\r
		lang: 'af,ar,az,bg,bn,bs,ca,cs,cy,da,de,de-ch,el,en,en-au,en-ca,en-gb,eo,es,es-mx,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,oc,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%\r
		// jscs:enable maximumLineLength\r
		init: function( editor ) {\r
			var config = editor.config;\r
\r
			addCombo( editor, 'Font', 'family', editor.lang.font, config.font_names, config.font_defaultLabel, config.font_style, 30 );\r
			addCombo( editor, 'FontSize', 'size', editor.lang.font.fontSize, config.fontSize_sizes, config.fontSize_defaultLabel, config.fontSize_style, 40 );\r
		}\r
	} );\r
} )();\r
\r
/**\r
 * The list of fonts names to be displayed in the Font combo in the toolbar.\r
 * Entries are separated by semi-colons (`';'`), while it's possible to have more\r
 * than one font for each entry, in the HTML way (separated by comma).\r
 *\r
 * A display name may be optionally defined by prefixing the entries with the\r
 * name and the slash character. For example, `'Arial/Arial, Helvetica, sans-serif'`\r
 * will be displayed as `'Arial'` in the list, but will be outputted as\r
 * `'Arial, Helvetica, sans-serif'`.\r
 *\r
 *		config.font_names =\r
 *			'Arial/Arial, Helvetica, sans-serif;' +\r
 *			'Times New Roman/Times New Roman, Times, serif;' +\r
 *			'Verdana';\r
 *\r
 *		config.font_names = 'Arial;Times New Roman;Verdana';\r
 *\r
 * @cfg {String} [font_names=see source]\r
 * @member CKEDITOR.config\r
 */\r
CKEDITOR.config.font_names = 'Arial/Arial, Helvetica, sans-serif;' +\r
	'Comic Sans MS/Comic Sans MS, cursive;' +\r
	'Courier New/Courier New, Courier, monospace;' +\r
	'Georgia/Georgia, serif;' +\r
	'Lucida Sans Unicode/Lucida Sans Unicode, Lucida Grande, sans-serif;' +\r
	'Tahoma/Tahoma, Geneva, sans-serif;' +\r
	'Times New Roman/Times New Roman, Times, serif;' +\r
	'Trebuchet MS/Trebuchet MS, Helvetica, sans-serif;' +\r
	'Verdana/Verdana, Geneva, sans-serif';\r
\r
/**\r
 * The text to be displayed in the Font combo is none of the available values\r
 * matches the current cursor position or text selection.\r
 *\r
 *		// If the default site font is Arial, we may making it more explicit to the end user.\r
 *		config.font_defaultLabel = 'Arial';\r
 *\r
 * @cfg {String} [font_defaultLabel='']\r
 * @member CKEDITOR.config\r
 */\r
CKEDITOR.config.font_defaultLabel = '';\r
\r
/**\r
 * The style definition to be used to apply the font in the text.\r
 *\r
 *		// This is actually the default value for it.\r
 *		config.font_style = {\r
 *			element:		'span',\r
 *			styles:			{ 'font-family': '#(family)' },\r
 *			overrides:		[ { element: 'font', attributes: { 'face': null } } ]\r
 *     };\r
 *\r
 * @cfg {Object} [font_style=see example]\r
 * @member CKEDITOR.config\r
 */\r
CKEDITOR.config.font_style = {\r
	element: 'span',\r
	styles: { 'font-family': '#(family)' },\r
	overrides: [ {\r
		element: 'font', attributes: { 'face': null }\r
	} ]\r
};\r
\r
/**\r
 * The list of fonts size to be displayed in the Font Size combo in the\r
 * toolbar. Entries are separated by semi-colons (`';'`).\r
 *\r
 * Any kind of "CSS like" size can be used, like `'12px'`, `'2.3em'`, `'130%'`,\r
 * `'larger'` or `'x-small'`.\r
 *\r
 * A display name may be optionally defined by prefixing the entries with the\r
 * name and the slash character. For example, `'Bigger Font/14px'` will be\r
 * displayed as `'Bigger Font'` in the list, but will be outputted as `'14px'`.\r
 *\r
 *		config.fontSize_sizes = '16/16px;24/24px;48/48px;';\r
 *\r
 *		config.fontSize_sizes = '12px;2.3em;130%;larger;x-small';\r
 *\r
 *		config.fontSize_sizes = '12 Pixels/12px;Big/2.3em;30 Percent More/130%;Bigger/larger;Very Small/x-small';\r
 *\r
 * @cfg {String} [fontSize_sizes=see source]\r
 * @member CKEDITOR.config\r
 */\r
CKEDITOR.config.fontSize_sizes = '8/8px;9/9px;10/10px;11/11px;12/12px;14/14px;16/16px;18/18px;20/20px;22/22px;24/24px;26/26px;28/28px;36/36px;48/48px;72/72px';\r
\r
/**\r
 * The text to be displayed in the Font Size combo is none of the available\r
 * values matches the current cursor position or text selection.\r
 *\r
 *		// If the default site font size is 12px, we may making it more explicit to the end user.\r
 *		config.fontSize_defaultLabel = '12px';\r
 *\r
 * @cfg {String} [fontSize_defaultLabel='']\r
 * @member CKEDITOR.config\r
 */\r
CKEDITOR.config.fontSize_defaultLabel = '';\r
\r
/**\r
 * The style definition to be used to apply the font size in the text.\r
 *\r
 *		// This is actually the default value for it.\r
 *		config.fontSize_style = {\r
 *			element:		'span',\r
 *			styles:			{ 'font-size': '#(size)' },\r
 *			overrides:		[ { element: 'font', attributes: { 'size': null } } ]\r
 *		};\r
 *\r
 * @cfg {Object} [fontSize_style=see example]\r
 * @member CKEDITOR.config\r
 */\r
CKEDITOR.config.fontSize_style = {\r
	element: 'span',\r
	styles: { 'font-size': '#(size)' },\r
	overrides: [ {\r
		element: 'font', attributes: { 'size': null }\r
	} ]\r
};\r