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Java > Open Source Codes > de > gulden > framework > amoda > environment > gui > behaviour > CommandCloseDocument


1 /*
2  * Project: AMODA - Abstract Modeled Application
3  * Class: de.gulden.framework.amoda.environment.gui.behaviour.CommandCloseDocument
4  * Version: snapshot-beautyj-1.1
5  *
6  * Date: 2004-09-29
7  *
8  * This is a snapshot version of the AMODA 0.2 development branch,
9  * it is not released as a seperate version.
10  * For AMODA, see http://amoda.berlios.de/.
11  *
12  * This is licensed under the GNU Lesser General Public License (LGPL)
13  * and comes with NO WARRANTY.
14  *
15  * Author: Jens Gulden
16  * Email: amoda@jensgulden.de
17  */
18
19 package de.gulden.framework.amoda.environment.gui.behaviour;
20
21 import de.gulden.framework.amoda.generic.behaviour.GenericCommand;
22 import java.util.*;
23
24 /**
25  * Class CommandCloseDocument.
26  *
27  * @author Jens Gulden
28  * @version snapshot-beautyj-1.1
29  */
30 public class CommandCloseDocument extends GenericCommand {
31
32     // ------------------------------------------------------------------------
33 // --- method ---
34 // ------------------------------------------------------------------------
35
36     public void perform() {
37         de.gulden.framework.amoda.model.document.Document document=getApplication().getWorkspace().getActiveDocument();
38         if (document!=null) {
39             ((de.gulden.framework.amoda.generic.core.GenericApplication)getApplication()).getDocumentHandler().closeDocument(document);
40         } else {
41             getApplication().message("Please select a document to close.");
42         }
43     }
44
45 } // end CommandCloseDocument
46
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