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/**
* @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @fileOverview API initialization code.
*/
( function() {
// Check whether high contrast is active by creating a colored border.
var hcDetect = CKEDITOR.dom.element.createFromHtml( '<div style="width:0;height:0;position:absolute;left:-10000px;' +
'border:1px solid;border-color:red blue"></div>', CKEDITOR.document );
hcDetect.appendTo( CKEDITOR.document.getHead() );
// Update CKEDITOR.env.
// Catch exception needed sometimes for FF. (https://dev.ckeditor.com/ticket/4230)
try {
var top = hcDetect.getComputedStyle( 'border-top-color' ),
right = hcDetect.getComputedStyle( 'border-right-color' );
// We need to check if getComputedStyle returned any value, because on FF
// it returnes empty string if CKEditor is loaded in hidden iframe. (https://dev.ckeditor.com/ticket/11121)
CKEDITOR.env.hc = !!( top && top == right );
} catch ( e ) {
CKEDITOR.env.hc = false;
}
hcDetect.remove();
if ( CKEDITOR.env.hc )
CKEDITOR.env.cssClass += ' cke_hc';
// Initially hide UI spaces when relevant skins are loading, later restored by skin css.
CKEDITOR.document.appendStyleText( '.cke{visibility:hidden;}' );
// Mark the editor as fully loaded.
CKEDITOR.status = 'loaded';
CKEDITOR.fireOnce( 'loaded' );
// Process all instances created by the "basic" implementation.
var pending = CKEDITOR._.pending;
if ( pending ) {
delete CKEDITOR._.pending;
for ( var i = 0; i < pending.length; i++ ) {
CKEDITOR.editor.prototype.constructor.apply( pending[ i ][ 0 ], pending[ i ][ 1 ] );
CKEDITOR.add( pending[ i ][ 0 ] );
}
}
} )();
/**
* Indicates that CKEditor is running on a High Contrast environment.
*
* if ( CKEDITOR.env.hc )
* alert( 'You\'re running on High Contrast mode. The editor interface will get adapted to provide you a better experience.' );
*
* @property {Boolean} hc
* @member CKEDITOR.env
*/
/**
* Fired when a CKEDITOR core object is fully loaded and ready for interaction.
*
* @event loaded
* @member CKEDITOR
*/
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