75 lines
2.3 KiB
JavaScript
75 lines
2.3 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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/**
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* @fileOverview API initialization code.
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*/
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( function() {
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// Disable HC detection in WebKit. (https://dev.ckeditor.com/ticket/5429)
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if ( CKEDITOR.env.webkit )
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CKEDITOR.env.hc = false;
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else {
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// Check whether high contrast is active by creating a colored border.
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var hcDetect = CKEDITOR.dom.element.createFromHtml( '<div style="width:0;height:0;position:absolute;left:-10000px;' +
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'border:1px solid;border-color:red blue"></div>', CKEDITOR.document );
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hcDetect.appendTo( CKEDITOR.document.getHead() );
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// Update CKEDITOR.env.
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// Catch exception needed sometimes for FF. (https://dev.ckeditor.com/ticket/4230)
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try {
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var top = hcDetect.getComputedStyle( 'border-top-color' ),
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right = hcDetect.getComputedStyle( 'border-right-color' );
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// We need to check if getComputedStyle returned any value, because on FF
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// it returnes empty string if CKEditor is loaded in hidden iframe. (https://dev.ckeditor.com/ticket/11121)
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CKEDITOR.env.hc = !!( top && top == right );
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} catch ( e ) {
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CKEDITOR.env.hc = false;
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}
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hcDetect.remove();
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}
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if ( CKEDITOR.env.hc )
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CKEDITOR.env.cssClass += ' cke_hc';
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// Initially hide UI spaces when relevant skins are loading, later restored by skin css.
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CKEDITOR.document.appendStyleText( '.cke{visibility:hidden;}' );
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// Mark the editor as fully loaded.
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CKEDITOR.status = 'loaded';
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CKEDITOR.fireOnce( 'loaded' );
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// Process all instances created by the "basic" implementation.
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var pending = CKEDITOR._.pending;
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if ( pending ) {
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delete CKEDITOR._.pending;
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for ( var i = 0; i < pending.length; i++ ) {
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CKEDITOR.editor.prototype.constructor.apply( pending[ i ][ 0 ], pending[ i ][ 1 ] );
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CKEDITOR.add( pending[ i ][ 0 ] );
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}
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}
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} )();
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/**
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* Indicates that CKEditor is running on a High Contrast environment.
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*
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* if ( CKEDITOR.env.hc )
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* alert( 'You\'re running on High Contrast mode. The editor interface will get adapted to provide you a better experience.' );
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*
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* @property {Boolean} hc
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* @member CKEDITOR.env
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*/
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/**
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* Fired when a CKEDITOR core object is fully loaded and ready for interaction.
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*
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* @event loaded
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* @member CKEDITOR
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*/
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