// BEGIN LICENSE BLOCK
// Version: CMPL 1.1
//
// The contents of this file are subject to the Cisco-style Mozilla Public
// License Version 1.1 (the "License"); you may not use this file except
// in compliance with the License.  You may obtain a copy of the License
// at www.eclipse-clp.org/license.
// 
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See
// the License for the specific language governing rights and limitations
// under the License. 
// 
// The Original Code is  The ECLiPSe Constraint Logic Programming System. 
// The Initial Developer of the Original Code is  Cisco Systems, Inc. 
// Portions created by the Initial Developer are
// Copyright (C) 2006 Cisco Systems, Inc.  All Rights Reserved.
// 
// Contributor(s): 
// 
// END LICENSE BLOCK

/**
 * Command which is issued to indicate that the viewer has gained/lost focus.
 */
package com.parctechnologies.eclipse.visualisation;

public class ViewerFocusCommand extends ViewerCommand {
    private Boolean gainFocus;

    public ViewerFocusCommand(Viewer viewer, boolean gainFocus) {
        super(viewer);
        this.gainFocus = new Boolean(gainFocus);
    }

    public void postRecordIssue() {
        if(gainFocus.booleanValue()) {
            getViewer().gainFocus();

        } else {
            getViewer().loseFocus();
        }
    }
}