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