web/assets/libs/ckeditor/4.6.7/plugins/clipboard/dialogs/paste.js

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/**
 * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or http://ckeditor.com/license
 */

CKEDITOR.dialog.add( 'paste', function( editor ) {
	var lang = editor.lang.clipboard;

	function onPasteFrameLoad( win ) {
		var doc = new CKEDITOR.dom.document( win.document ),
			body = doc.getBody(),
			script = doc.getById( 'cke_actscrpt' );

		script && script.remove();

		body.setAttribute( 'contenteditable', true );

		// IE before version 8 will leave cursor blinking inside the document after
		// editor blurred unless we clean up the selection. (#4716)
		if ( CKEDITOR.env.ie && CKEDITOR.env.version < 8 ) {
			doc.getWindow().on( 'blur', function() {
				doc.$.selection.empty();
			} );
		}

		doc.on( 'keydown', function( e ) {
			var domEvent = e.data,
				key = domEvent.getKeystroke(),
				processed;

			switch ( key ) {
				case 27:
					this.hide();
					processed = 1;
					break;

				case 9:
				case CKEDITOR.SHIFT + 9:
					this.changeFocus( 1 );
					processed = 1;
			}

			processed && domEvent.preventDefault();
		}, this );

		editor.fire( 'ariaWidget', new CKEDITOR.dom.element( win.frameElement ) );

		// Handle pending focus.
		if ( doc.getWindow().getFrame().removeCustomData( 'pendingFocus' ) )
			body.focus();
	}

	// If pasteDialogCommit wasn't canceled by e.g. editor.getClipboardData
	// then fire paste event.
	// Do not use editor#paste, because it would start from beforePaste event.
	editor.on( 'pasteDialogCommit', function( evt ) {
		if ( evt.data )
			editor.fire( 'paste', { type: 'auto', dataValue: evt.data } );
	}, null, null, 1000 );