      1 ﻿/*
      2 Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
      3 For licensing, see LICENSE.html or http://ckeditor.com/license
      4 */
      5
      6 /**
      7  * @fileOverview API initialization code.
      8  */
      9
     10 (function()
     11 {
     12 	// Check is High Contrast is active by creating a temporary element with a
     13 	// background image.
     14
     15 	var testImage = ( CKEDITOR.env.ie && CKEDITOR.env.version < 7 ) ? ( CKEDITOR.basePath + 'images/spacer.gif' ) : 'about:blank';
     16
     17 	var hcDetect = CKEDITOR.dom.element.createFromHtml(
     18 		'<div style="width:0px;height:0px;' +
     19 			'position:absolute;left:-10000px;' +
     20 			'background-image:url(' + testImage + ')"></div>', CKEDITOR.document );
     21
     22 	hcDetect.appendTo( CKEDITOR.document.getHead() );
     23
     24 	// Update CKEDITOR.env.
     25 	if ( ( CKEDITOR.env.hc = ( hcDetect.getComputedStyle( 'background-image' ) == 'none' ) ) )
     26 		CKEDITOR.env.cssClass += ' cke_hc';
     27
     28 	hcDetect.remove();
     29 })();
     30
     31 // Load core plugins.
     32 CKEDITOR.plugins.load( CKEDITOR.config.corePlugins.split( ',' ), function()
     33 	{
     34 		CKEDITOR.status = 'loaded';
     35 		CKEDITOR.fire( 'loaded' );
     36
     37 		// Process all instances created by the "basic" implementation.
     38 		var pending = CKEDITOR._.pending;
     39 		if ( pending )
     40 		{
     41 			delete CKEDITOR._.pending;
     42
     43 			for ( var i = 0 ; i < pending.length ; i++ )
     44 				CKEDITOR.add( pending[ i ] );
     45 		}
     46 	});
     47
     48 /*
     49 TODO: Enable the following and check if effective.
     50
     51 if ( CKEDITOR.env.ie )
     52 {
     53 	// Remove IE mouse flickering on IE6 because of background images.
     54 	try
     55 	{
     56 		document.execCommand( 'BackgroundImageCache', false, true );
     57 	}
     58 	catch (e)
     59 	{
     60 		// We have been reported about loading problems caused by the above
     61 		// line. For safety, let's just ignore errors.
     62 	}
     63 }
     64 */
     65