1 /*

     2  * CDDL HEADER START

     3  *

     4  * The contents of this file are subject to the terms of the

     5  * Common Development and Distribution License (the "License").

     6  * You may not use this file except in compliance with the License.

     7  *

     8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

     9  * or http://www.opensolaris.org/os/licensing.

    10  * See the License for the specific language governing permissions

    11  * and limitations under the License.

    12  *

    13  * When distributing Covered Code, include this CDDL HEADER in each

    14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

    15  * If applicable, add the following below this CDDL HEADER, with the

    16  * fields enclosed by brackets "[]" replaced with your own identifying

    17  * information: Portions Copyright [yyyy] [name of copyright owner]

    18  *

    19  * CDDL HEADER END

    20  */

    21 

    22 /*

    23  * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.

    24  */

    25 

    26 package com.oracle.solaris.vp.panel.common.control;

    27 

    28 import java.util.Map;

    29 import com.oracle.solaris.vp.panel.common.ClientContext;

    30 import com.oracle.solaris.vp.panel.common.action.ActionAbortedException;

    31 import com.oracle.solaris.vp.panel.common.model.PanelDescriptor;

    32 

    33 /**

    34  * The {@code QuitControl} class is a convenience {@link Control} that shuts

    35  * down the running client instance when navigated to.

    36  */

    37 public class QuitControl<P extends PanelDescriptor> extends DefaultControl<P> {

    38     //

    39     // Static data

    40     //

    41 

    42     public static final String ID = "quit";

    43 

    44     //

    45     // Constructors

    46     //

    47 

    48     public QuitControl(ClientContext context) {

    49 	super(ID, null, context);

    50     }

    51 

    52     public QuitControl(P descriptor) {

    53 	super(ID, null, descriptor);

    54     }

    55 

    56     //

    57     // Control methods

    58     //

    59 

    60     @Override

    61     public boolean isBrowsable() {

    62 	// This Control should not be visible to the user

    63 	return false;

    64     }

    65 

    66     /**

    67      * Unconditionally calls {@link ClientContext#closeInstance}.

    68      */

    69     @Override

    70     public void start(Navigator navigator, Map<String, String> parameters)

    71 	throws NavigationAbortedException, InvalidParameterException,

    72 	NavigationFailedException {

    73 

    74 	super.start(navigator, parameters);

    75 

    76         // schedule this on the navigation thread so that it runs after this

    77         // navigation completes

    78 	navigator.asyncExec(

    79 	    new Runnable() {

    80 		@Override

    81 		public void run() {

    82 		    try {

    83 			getClientContext().closeInstance(true);

    84 		    } catch (ActionAbortedException ignore) {

    85 		    }

    86 		}

    87 	    });

    88     }

    89 }