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Java > Open Source Codes > org > nightlabs > editor2d > actions > order > ChangeOrderOneUp


1 /* *****************************************************************************
2  * NightLabs Editor2D - Graphical editor framework *
3  * Copyright (C) 2004-2005 NightLabs - http://NightLabs.org *
4  * *
5  * This library is free software; you can redistribute it and/or *
6  * modify it under the terms of the GNU Lesser General Public *
7  * License as published by the Free Software Foundation; either *
8  * version 2.1 of the License, or (at your option) any later version. *
9  * *
10  * This library is distributed in the hope that it will be useful, *
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
13  * Lesser General Public License for more details. *
14  * *
15  * You should have received a copy of the GNU Lesser General Public *
16  * License along with this library; if not, write to the *
17  * Free Software Foundation, Inc., *
18  * 51 Franklin St, Fifth Floor, *
19  * Boston, MA 02110-1301 USA *
20  * *
21  * Or get it online : *
22  * http://www.gnu.org/copyleft/lesser.html *
23  * *
24  * *
25  ******************************************************************************/
26 package org.nightlabs.editor2d.actions.order;
27
28 import org.nightlabs.editor2d.AbstractEditor;
29 import org.nightlabs.editor2d.DrawComponentContainer;
30 import org.nightlabs.editor2d.EditorPlugin;
31
32 /**
33  * <p> Author: Daniel.Mazurek[AT]NightLabs[DOT]de </p>
34  */
35 public class ChangeOrderOneUp
36 extends AbstractChangeOrderSelectionAction
37 {
38     public static final String JavaDoc ID = ChangeOrderOneUp.class.getName();
39     
40     /**
41      * @param editor
42      * @param style
43      */
44     public ChangeOrderOneUp(AbstractEditor editor, int style) {
45         super(editor, style);
46     }
47
48     /**
49      * @param editor
50      */
51     public ChangeOrderOneUp(AbstractEditor editor) {
52         super(editor);
53     }
54
55     public void init()
56     {
57         setText(EditorPlugin.getResourceString("action.changeOrderOneUp.text"));
58         setToolTipText(EditorPlugin.getResourceString("action.changeOrderOneUp.text"));
59         setId(ID);
60     }
61     
62     /**
63      * @return the index + 1 of the primary selected
64      * @see AbstractChangeOrderSelectionAction#getPrimarySelectedDrawComponent()
65      */
66     public int getNewIndex()
67     {
68         int index = primarySelected.getParent().getDrawComponents().indexOf(primarySelected);
69         int highestIndex = getLastIndex(primarySelected.getParent());
70         if (index < highestIndex)
71             return index + 1;
72         else
73             return highestIndex;
74     }
75
76     /**
77      * @return the parent of the primary selected DrawComponent
78      * @see AbstractChangeOrderSelectionAction#getPrimarySelectedDrawComponent()
79      */
80     public DrawComponentContainer getContainer()
81     {
82         return primarySelected.getParent();
83     }
84
85 }
86
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