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Java > Open Source Codes > org > nightlabs > editor2d > actions > AbstractRendererModeAction


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.actions;
29
30 import org.eclipse.gef.ui.actions.EditorPartAction;
31 import org.eclipse.ui.IEditorPart;
32
33 import org.nightlabs.editor2d.AbstractEditor;
34 import org.nightlabs.editor2d.MultiLayerDrawComponent;
35
36
37 public abstract class AbstractRendererModeAction
38 extends EditorPartAction
39 {
40   protected MultiLayerDrawComponent mldc;
41   
42   /**
43    * @param editor
44    */
45   public AbstractRendererModeAction(IEditorPart editor) {
46     super(editor);
47   }
48
49   // TODO: check currentMode in RenderModeManager and if != getRenderMode() return true else false
50 protected boolean calculateEnabled()
51   {
52     return true;
53   }
54     
55   public void run()
56   {
57     if (getEditorPart() instanceof AbstractEditor) {
58       AbstractEditor editor = ((AbstractEditor)getEditorPart());
59       mldc = editor.getMultiLayerDrawComponent();
60 // mldc.setRenderMode(getRenderMode());
61 mldc.getRenderModeManager().setCurrentRenderMode(getRenderMode());
62       editor.updateViewer();
63     }
64   }
65     
66   public abstract int getRenderMode();
67   protected abstract void init();
68 }
69
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