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Java > Open Source Codes > org > nightlabs > editor2d > command > CreateShapeCommand


1 /* *****************************************************************************
2  * NightLabs Editor2D - Graphical editor framework *
3  * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
4  * Project author: Daniel Mazurek <Daniel.Mazurek [at] nightlabs [dot] org> *
5  * *
6  * This library is free software; you can redistribute it and/or *
7  * modify it under the terms of the GNU Lesser General Public *
8  * License as published by the Free Software Foundation; either *
9  * version 2.1 of the License, or (at your option) any later version. *
10  * *
11  * This library is distributed in the hope that it will be useful, *
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
14  * Lesser General Public License for more details. *
15  * *
16  * You should have received a copy of the GNU Lesser General Public *
17  * License along with this library; if not, write to the *
18  * Free Software Foundation, Inc., *
19  * 51 Franklin St, Fifth Floor, *
20  * Boston, MA 02110-1301 USA *
21  * *
22  * Or get it online : *
23  * http://www.gnu.org/copyleft/lesser.html *
24  * *
25  * *
26  ******************************************************************************/
27
28 package org.nightlabs.editor2d.command;
29
30 import org.apache.log4j.Logger;
31
32 import org.nightlabs.editor2d.EditorPlugin;
33 import org.nightlabs.editor2d.LineDrawComponent;
34 import org.nightlabs.editor2d.ShapeDrawComponent;
35 import org.nightlabs.editor2d.j2d.GeneralShape;
36
37
38 public class CreateShapeCommand
39 //extends Command
40 extends CreateDrawComponentCommand
41 {
42   public static final Logger LOGGER = Logger.getLogger(CreateShapeCommand.class);
43     
44   protected GeneralShape generalShape;
45   public void setGeneralShape(GeneralShape generalShape) {
46     this.generalShape = generalShape;
47   }
48     
49     /**
50      * Create a command that will add a new DrawComponent to a MultiLayerDrawComponent.
51      * @param parent the MultiLayerDrawComponent that will hold the new element
52      * @param req a request to create a new DrawComponent
53      * @throws IllegalArgumentException if any parameter is null, or the request
54      * does not provide a new DrawComponent instance
55      */
56     public CreateShapeCommand()
57     {
58       super(EditorPlugin.getResourceString("command.create.shape"));
59     }
60         
61     /* (non-Javadoc)
62      * @see org.eclipse.gef.commands.Command#execute()
63      */
64     public void execute()
65     {
66       if (generalShape != null)
67       getShapeDrawComponent().setGeneralShape(generalShape);
68                 
69         if (drawComponent instanceof LineDrawComponent)
70       getShapeDrawComponent().setFill(false);
71     
72     super.execute();
73     }
74             
75   protected ShapeDrawComponent getShapeDrawComponent() {
76    return (ShapeDrawComponent) getChild();
77   }
78 }
79
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