web/assets/libs/ckeditor/4.6.7/plugins/smiley/dialogs/smiley.js

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/**
 * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or http://ckeditor.com/license
 */

CKEDITOR.dialog.add( 'smiley', function( editor ) {
	var config = editor.config,
		lang = editor.lang.smiley,
		images = config.smiley_images,
		columns = config.smiley_columns || 8,
		i;

	// Simulate "this" of a dialog for non-dialog events.
	// @type {CKEDITOR.dialog}
	var dialog;
	var onClick = function( evt ) {
			var target = evt.data.getTarget(),
				targetName = target.getName();

			if ( targetName == 'a' )
				target = target.getChild( 0 );
			else if ( targetName != 'img' )
				return;

			var src = target.getAttribute( 'cke_src' ),
				title = target.getAttribute( 'title' );

			var img = editor.document.createElement( 'img', {
				attributes: {
					src: src,
					'data-cke-saved-src': src,
					title: title,
					alt: title,
					width: target.$.width,
					height: target.$.height
				}
			} );

			editor.insertElement( img );

			dialog.hide();
			evt.data.preventDefault();
		};

	var onKeydown = CKEDITOR.tools.addFunction( function( ev, element ) {
		ev = new CKEDITOR.dom.event( ev );
		element = new CKEDITOR.dom.element( element );
		var relative, nodeToMove;

		var keystroke = ev.getKeystroke(),
			rtl = editor.lang.dir == 'rtl';
		switch ( keystroke ) {
			// UP-ARROW
			case 38:
				// relative is TR
				if ( ( relative = element.getParent().getParent().getPrevious() ) ) {
					nodeToMove = relative.getChild( [ element.getParent().getIndex(), 0 ] );
					nodeToMove.focus();
				}
				ev.preventDefault();