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Java > Open Source Codes > org > nightlabs > editor2d > handle > ShapeEditHandleKit


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.handle;
29
30 import java.util.List JavaDoc;
31
32 import org.eclipse.draw2d.Polyline;
33 import org.eclipse.draw2d.geometry.PointList;
34
35 import org.nightlabs.editor2d.edit.ShapeDrawComponentEditPart;
36 import org.nightlabs.editor2d.util.J2DUtil;
37
38
39 public class ShapeEditHandleKit
40 {
41
42   public ShapeEditHandleKit() {
43     super();
44   }
45     
46   /**
47    * Fills the given List with handles at PathSegment of the GeneralShape of the
48    * ShapeDrawComponentEditPart.
49    *
50    * @param part the handles' ShapeDrawComponentEditPart
51    * @param handles the List to add the handles to
52    */

53   public static void addHandles(ShapeDrawComponentEditPart part, List JavaDoc handles)
54   {
55 // Polyline polyline = J2DUtil.toPolyline(part.getGeneralShape());
56
// PointList points = polyline.getPoints();
57
// for (int i=0; i<points.size(); i++)
58
// {
59
// ShapeEditHandle handle = new ShapeEditHandle(part, i);
60
// handles.add(handle);
61
// }
62

63     Polyline polyline = J2DUtil.toPolyline(part.getGeneralShape());
64     PointList points = polyline.getPoints();
65     for (int i=0; i<points.size(); i++)
66     {
67       ShapeEditHandle handle = new ShapeEditHandle(part, i);
68       handles.add(handle);
69     }
70     
71   }
72   
73 }
74
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