66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
/*
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Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
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For licensing, see LICENSE.html or http://ckeditor.com/license
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*/
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// This file is not required by CKEditor and may be safely ignored.
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// It is just a helper file that displays a red message about browser compatibility
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// at the top of the samples (if incompatible browser is detected).
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if ( window.CKEDITOR )
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{
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(function()
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{
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var showCompatibilityMsg = function()
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{
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var env = CKEDITOR.env;
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var html = '<p><strong>Your browser is not compatible with CKEditor.</strong>';
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var browsers =
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{
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gecko : 'Firefox 2.0',
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ie : 'Internet Explorer 6.0',
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opera : 'Opera 9.5',
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webkit : 'Safari 3.0'
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};
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var alsoBrowsers = '';
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for ( var key in env )
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{
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if ( browsers[ key ] )
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{
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if ( env[key] )
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html += ' CKEditor is compatible with ' + browsers[ key ] + ' or higher.';
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else
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alsoBrowsers += browsers[ key ] + '+, ';
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}
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}
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alsoBrowsers = alsoBrowsers.replace( /\+,([^,]+), $/, '+ and $1' );
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html += ' It is also compatible with ' + alsoBrowsers + '.';
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html += '</p><p>With non compatible browsers, you should still be able to see and edit the contents (HTML) in a plain text field.</p>';
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var alertsEl = document.getElementById( 'alerts' );
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alertsEl && ( alertsEl.innerHTML = html );
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};
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var onload = function()
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{
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// Show a friendly compatibility message as soon as the page is loaded,
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// for those browsers that are not compatible with CKEditor.
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if ( !CKEDITOR.env.isCompatible )
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showCompatibilityMsg();
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};
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// Register the onload listener.
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if ( window.addEventListener )
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window.addEventListener( 'load', onload, false );
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else if ( window.attachEvent )
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window.attachEvent( 'onload', onload );
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})();
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}
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