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Java > Open Source Codes > org > apache > jmeter > gui > action > EnableComponent


1 // $Header: /home/cvs/jakarta-jmeter/src/core/org/apache/jmeter/gui/action/EnableComponent.java,v 1.7.2.1 2004/07/09 21:26:35 sebb Exp $
2 /*
3  * Copyright 2001-2004 The Apache Software Foundation.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17 */
18
19 package org.apache.jmeter.gui.action;
20
21 import java.awt.event.ActionEvent JavaDoc;
22 import java.util.HashSet JavaDoc;
23 import java.util.Set JavaDoc;
24
25 import org.apache.jmeter.gui.GuiPackage;
26 import org.apache.jmeter.gui.tree.JMeterTreeNode;
27 import org.apache.jorphan.logging.LoggingManager;
28 import org.apache.log.Logger;
29
30 /**
31  * @version $Revision: 1.7.2.1 $
32  */
33 public class EnableComponent implements Command
34 {
35     private static Logger log = LoggingManager.getLoggerForClass();
36
37     public static final String JavaDoc ENABLE = "enable";
38     public static final String JavaDoc DISABLE = "disable";
39
40     private static Set JavaDoc commands = new HashSet JavaDoc();
41     static
42     {
43         commands.add(ENABLE);
44         commands.add(DISABLE);
45     }
46
47     /**
48      * @see org.apache.jmeter.gui.action.Command#doAction(ActionEvent)
49      */
50     public void doAction(ActionEvent JavaDoc e)
51     {
52         JMeterTreeNode[] nodes =
53             GuiPackage.getInstance().getTreeListener().getSelectedNodes();
54         
55         if (e.getActionCommand().equals(ENABLE))
56         {
57             log.debug("enabling currently selected gui objects");
58             enableComponents(nodes,true);
59         }
60         else if (e.getActionCommand().equals(DISABLE))
61         {
62             log.debug("disabling currently selected gui objects");
63             enableComponents(nodes,false);
64         }
65     }
66
67     private void enableComponents(JMeterTreeNode[] nodes, boolean enable)
68     {
69         GuiPackage pack = GuiPackage.getInstance();
70         for(int i=0;i<nodes.length;i++)
71         {
72             nodes[i].setEnabled(enable);
73             pack.getGui(nodes[i].getTestElement()).setEnabled(enable);
74         }
75     }
76
77     /**
78      * @see org.apache.jmeter.gui.action.Command#getActionNames()
79      */
80     public Set JavaDoc getActionNames()
81     {
82         return commands;
83     }
84 }
85
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