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Java > Open Source Codes > org > objectweb > util > explorer > plugin > java > RenameInitialEntryAction


1 /*====================================================================
2
3 Objectweb Explorer Framework
4 Copyright (C) 2000-2004 INRIA - USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Jerome Moroy, Philippe Merle.
23 Contributor(s): ______________________________________.
24
25 ====================================================================*/
26
27 package org.objectweb.util.explorer.plugin.java;
28
29 import org.objectweb.util.explorer.api.MenuItem;
30 import org.objectweb.util.explorer.api.MenuItemTreeView;
31 import org.objectweb.util.explorer.api.TreeView;
32 import org.objectweb.util.explorer.swing.gui.api.DialogAction;
33 import org.objectweb.util.explorer.swing.gui.api.DialogBox;
34 import org.objectweb.util.explorer.swing.gui.lib.DefaultDialogBox;
35 import org.objectweb.util.explorer.swing.gui.lib.LabelBox;
36
37 /**
38  * This action's goal is to rename an Entry.
39  *
40  * @author <a HREF="mailto:Jerome.Moroy@lifl.fr">Jerome Moroy</a>
41  *
42  * @version 0.1
43  */
44 public class RenameInitialEntryAction
45   implements MenuItem, DialogAction
46 {
47
48     //==================================================================
49 //
50 // Internal state.
51 //
52 //==================================================================
53
54     /** The name of the entry. */
55     protected LabelBox labelBox_ = null;
56     
57     /** The selected TreeView. */
58     protected TreeView treeView_ = null;
59     
60     /** The current name. */
61     protected String JavaDoc currentName_ = null;
62
63     //==================================================================
64 //
65 // No constructor.
66 //
67 //==================================================================
68
69     //==================================================================
70 //
71 // No internal method.
72 //
73 //==================================================================
74
75     //==================================================================
76 //
77 // Public methods for MenuItem interface.
78 //
79 //==================================================================
80
81     /**
82      * @see org.objectweb.util.explorer.api.MenuItem#getStatus(org.objectweb.util.explorer.api.TreeView)
83      */
84     public int getStatus(TreeView treeView) {
85         return MenuItem.ENABLED_STATUS;
86     }
87
88     /**
89      * @see org.objectweb.util.explorer.api.MenuItem#actionPerformed(org.objectweb.util.explorer.api.MenuItemTreeView)
90      */
91     public void actionPerformed(MenuItemTreeView treeView) throws Exception JavaDoc {
92         treeView_ = treeView;
93         currentName_ = treeView.getSelectedEntry().getName().toString();
94         
95         DialogBox box = new DefaultDialogBox("Renames the entry");
96         labelBox_ = new LabelBox("Entry name", currentName_);
97         box.addElementBox(labelBox_);
98         box.setValidateAction(this);
99         box.show();
100     }
101
102     //==================================================================
103 //
104 // Public methods for DialogAction interface.
105 //
106 //==================================================================
107
108     /**
109      * @see org.objectweb.util.explorer.swing.gui.api.DialogAction#executeAction()
110      */
111     public void executeAction() throws Exception JavaDoc {
112         treeView_.getTree().renameInitialEntry(currentName_, labelBox_.getLabel());
113     }
114 }
115
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