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SoSwitch.h
1 #ifndef COIN_SOSWITCH_H
2 #define COIN_SOSWITCH_H
3
4 /**************************************************************************\
5 *
6 * This file is part of the Coin 3D visualization library.
7 * Copyright (C) by Kongsberg Oil & Gas Technologies.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * ("GPL") version 2 as published by the Free Software Foundation.
12 * See the file LICENSE.GPL at the root directory of this source
13 * distribution for additional information about the GNU GPL.
14 *
15 * For using Coin with software that can not be combined with the GNU
16 * GPL, and for taking advantage of the additional benefits of our
17 * support services, please contact Kongsberg Oil & Gas Technologies
18 * about acquiring a Coin Professional Edition License.
19 *
20 * See http://www.coin3d.org/ for more information.
21 *
22 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
23 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
24 *
25 \**************************************************************************/
26
27 #include <Inventor/nodes/SoSubNode.h>
28 #include <Inventor/fields/SoSFInt32.h>
29 #include <Inventor/nodes/SoGroup.h>
30
31 #define SO_SWITCH_NONE (-1)
32 #define SO_SWITCH_INHERIT (-2)
33 #define SO_SWITCH_ALL (-3)
34
35 class SoSwitchP;
36
37 class COIN_DLL_API SoSwitch : public SoGroup {
38 typedef SoGroup inherited;
39
40 SO_NODE_HEADER(SoSwitch);
41
42 public:
43 static void initClass(void);
44 SoSwitch(void);
45 SoSwitch(int numchildren);
46
47 SoSFInt32 whichChild;
48
49 virtual SbBool affectsState(void) const;
50
51 virtual void doAction(SoAction * action);
52 virtual void callback(SoCallbackAction * action);
53 virtual void GLRender(SoGLRenderAction * action);
54 virtual void pick(SoPickAction * action);
55 virtual void getBoundingBox(SoGetBoundingBoxAction * action);
56 virtual void handleEvent(SoHandleEventAction * action);
57 virtual void getMatrix(SoGetMatrixAction * action);
58 virtual void search(SoSearchAction * action);
59 virtual void write(SoWriteAction * action);
60 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
61 virtual void audioRender(SoAudioRenderAction * action);
62 virtual void notify(SoNotList *nl);
63
64 protected:
65 virtual ~SoSwitch();
66
67 void traverseChildren(SoAction * action);
68
69 private:
70 SoSwitchP *pimpl;
71 friend class SoSwitchP;
72
73 void commonConstructor(void);
74 };
75
76 #endif // !COIN_SOSWITCH_H

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