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/**
* @license Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or http://ckeditor.com/license
*/
CKEDITOR.dialog.add( 'sourcedialog', function( editor ) {
var size = CKEDITOR.document.getWindow().getViewPaneSize();
// Make it maximum 800px wide, but still fully visible in the viewport.
var width = Math.min( size.width - 70, 800 );
// Make it use 2/3 of the viewport height.
var height = size.height / 1.5;
// Store old editor data to avoid unnecessary setData.
var oldData;
return {
title: editor.lang.sourcedialog.title,
minWidth: 100,
minHeight: 100,
onShow: function() {
this.setValueOf( 'main', 'data', oldData = editor.getData() );
},
onOk: ( function() {
function setData( dialog, newData ) {
// [IE8] Focus editor before setting selection to avoid setting data on
// locked selection, because in case of inline editor, it won't be
// unlocked before editable's HTML is altered. (#11585)
editor.focus();
editor.setData( newData, function() {
dialog.hide();
// Ensure correct selection.
var range = editor.createRange();
range.moveToElementEditStart( editor.editable() );
range.select();
} );
}
return function() {
// Remove CR from input data for reliable comparison with editor data.
var newData = this.getValueOf( 'main', 'data' ).replace( /\r/g, '' ),
that = this;
// Avoid unnecessary setData. Also preserve selection
// when user changed his mind and goes back to wysiwyg editing.
if ( newData === oldData )
return true;
setTimeout( function() {
setData( that, newData );
} );
// Don't let the dialog close before setData is over, to hide
// from user blinking caused by selection restoring and setting new data.
return false;
};
} )(),
contents: [ {
id: 'main',
label: editor.lang.sourcedialog.title,
elements: [ {
type: 'textarea',
id: 'data',
dir: 'ltr',
inputStyle: 'cursor:auto;' +
'width:' + width + 'px;' +
'height:' + height + 'px;' +
'tab-size:4;' +
'text-align:left;',
'class': 'cke_source'
} ]
} ]
};
} );
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