/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.terminal;
import com.google.gwt.core.client.JavaScriptObject;
/**
* Custom keyDown handler for {@link TerminalJso}
*
* @author Alexander Andrienko
*/
public class CustomKeyDownTerminalHandler extends JavaScriptObject {
protected CustomKeyDownTerminalHandler() {
}
public static native CustomKeyDownTerminalHandler create() /*-{
return function(ev) {
var C = 67;
var V = 86;
if (ev.ctrlKey && !(ev.shiftKey || ev.metaKey || ev.altKey)) {
//handle Ctrl + V
if (ev.keyCode === V) {
return false;
}
var selection = this.document.getSelection(),
collapsed = selection.isCollapsed,
isRange = typeof collapsed === 'boolean' ? !collapsed : selection.type === 'Range';
//handle Ctrl + C
if (ev.keyCode === C && isRange) {
return false;
}
}
}
}-*/;
}