/
lineview.ts
84 lines (72 loc) · 1.5 KB
/
lineview.ts
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/**
* @license Copyright (c) 2003-2024, CKSource Holding sp. z o.o. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @module clipboard/lineview
*/
/* istanbul ignore file -- @preserve */
import { View } from '@ckeditor/ckeditor5-ui';
import { toUnit } from '@ckeditor/ckeditor5-utils';
const toPx = toUnit( 'px' );
/**
* The horizontal drop target line view.
*/
export default class LineView extends View {
/**
* Controls whether the line is visible.
*
* @observable
* @default false
*/
declare public isVisible: boolean;
/**
* Controls the line position x coordinate.
*
* @observable
* @default null
*/
declare public left: number | null;
/**
* Controls the line width.
*
* @observable
* @default null
*/
declare public width: number | null;
/**
* Controls the line position y coordinate.
*
* @observable
* @default null
*/
declare public top: number | null;
/**
* @inheritDoc
*/
constructor() {
super();
const bind = this.bindTemplate;
this.set( {
isVisible: false,
left: null,
top: null,
width: null
} );
this.setTemplate( {
tag: 'div',
attributes: {
class: [
'ck',
'ck-clipboard-drop-target-line',
bind.if( 'isVisible', 'ck-hidden', value => !value )
],
style: {
left: bind.to( 'left', left => toPx( left! ) ),
top: bind.to( 'top', top => toPx( top! ) ),
width: bind.to( 'width', width => toPx( width! ) )
}
}
} );
}
}