SoVRMLParent.h Source File

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SoVRMLParent.h
1 /**************************************************************************\
2 *
3 * This file is part of the Coin 3D visualization library.
4 * Copyright (C) by Kongsberg Oil & Gas Technologies.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * ("GPL") version 2 as published by the Free Software Foundation.
9 * See the file LICENSE.GPL at the root directory of this source
10 * distribution for additional information about the GNU GPL.
11 *
12 * For using Coin with software that can not be combined with the GNU
13 * GPL, and for taking advantage of the additional benefits of our
14 * support services, please contact Kongsberg Oil & Gas Technologies
15 * about acquiring a Coin Professional Edition License.
16 *
17 * See http://www.coin3d.org/ for more information.
18 *
19 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
20 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org
21 *
22 \**************************************************************************/
23
24 #ifndef COIN_SOVRMLPARENT_H
25 #define COIN_SOVRMLPARENT_H
26
27 #include <Inventor/nodes/SoGroup.h>
28 #include <Inventor/nodes/SoSubNode.h>
29 #include <Inventor/fields/SoMFNode.h>
30
31 class SoVRMLParentP;
32 class SoSensor;
33
34 class COIN_DLL_API SoVRMLParent : public SoGroup
35 {
36 typedef SoGroup inherited;
37 SO_NODE_ABSTRACT_HEADER(SoVRMLParent);
38
39 public:
40 static void initClass(void);
41
42 SoMFNode children;
43
44 virtual SbBool affectsState(void) const;
45 virtual void addChild(SoNode * child);
46 virtual void insertChild(SoNode * child, int idx);
47 virtual SoNode * getChild(int idx) const;
48 virtual int findChild(const SoNode * child) const;
49 virtual int getNumChildren(void) const;
50 virtual void removeChild(int idx);
51 virtual void removeChild(SoNode * child);
52 virtual void removeAllChildren(void);
53 virtual void replaceChild(int idx, SoNode * child);
54 virtual void replaceChild(SoNode * old, SoNode * child);
55 virtual SoChildList * getChildren(void) const;
56
57 virtual void doAction(SoAction * action);
58 virtual void search(SoSearchAction * action);
59 virtual void write(SoWriteAction * action);
60 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
61
62 static void updateChildList(const SoNode * const * nodes, const int numnodes,
63 SoChildList & cl);
64 static void updateChildList(SoNode * nodewithsfnode,
65 SoChildList & cl);
66
67 protected:
68 SoVRMLParent(void);
69 SoVRMLParent(int approxchildren);
70 virtual ~SoVRMLParent();
71
72 SoMFNode addChildren;
73 SoMFNode removeChildren;
74
75 virtual void notify(SoNotList * list);
76 virtual SbBool readInstance(SoInput * in, unsigned short flags);
77 virtual void copyContents(const SoFieldContainer * from, SbBool copyConn);
78
79 private:
80 static void field_sensor_cb(void * data, SoSensor * sensor);
81 void commonConstructor(void);
82 void processAddChildren(void);
83 void processRemoveChildren(void);
84 SoFieldData * makeWriteData(void);
85
86 SoVRMLParentP * pimpl;
87 }; // class SoVRMLParent
88
89 #endif // ! COIN_SOVRMLPARENT_H
SoGroup::getPrimitiveCount
virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action)
Definition: SoGroup.cpp:830
SoGroup::removeAllChildren
virtual void removeAllChildren(void)
Definition: SoGroup.cpp:761
SoGroup::doAction
virtual void doAction(SoAction *action)
Definition: SoGroup.cpp:494
SoNode::notify
virtual void notify(SoNotList *l)
Definition: SoNode.cpp:439
SoGroup::getChildren
virtual SoChildList * getChildren(void) const
Definition: SoGroup.cpp:719
SoVRMLParent
The SoVRMLParent node is a superclass for all VRML grouping nodes.
Definition: SoVRMLParent.h:34
SoFieldContainer
The SoFieldContainer class is a base class for all classes that contain fields.The classes containing...
Definition: SoFieldContainer.h:34
SoSearchAction
The SoSearchAction class provides methods for searching through scene graphs.Nodes can be searched fo...
Definition: SoSearchAction.h:35
SoGroup::insertChild
virtual void insertChild(SoNode *child, int newchildindex)
Definition: SoGroup.cpp:430
SoVRMLParent::addChildren
SoMFNode addChildren
Definition: SoVRMLParent.h:72
SoNode
The SoNode class is the base class for nodes used in scene graphs.Coin is a retained mode 3D visualiz...
Definition: SoNode.h:47
SoGroup::removeChild
virtual void removeChild(int childindex)
Definition: SoGroup.cpp:450
SoGroup::write
virtual void write(SoWriteAction *action)
Definition: SoGroup.cpp:684
SoVRMLParent::children
SoMFNode children
Definition: SoVRMLParent.h:42
SoVRMLParent::removeChildren
SoMFNode removeChildren
Definition: SoVRMLParent.h:73
SoGroup::getChild
virtual SoNode * getChild(int index) const
Definition: SoGroup.cpp:279
SoChildList
The SoChildList class is a container for node children.This class does automatic notification on the ...
Definition: SoChildList.h:33
SoSensor
The SoSensor class is the abstract base class for all sensors.Sensors is a mechanism in Coin for sche...
Definition: SoSensor.h:34
SoAction
The SoAction class is the base class for all traversal actions.Applying actions is the basic mechanis...
Definition: SoAction.h:68
SoGroup
The SoGroup class is a node which managed other node instances.The internal scene data structures in ...
Definition: SoGroup.h:31
SoGroup::addChild
virtual void addChild(SoNode *node)
Definition: SoGroup.cpp:415
SoMFNode
The SoMFNode class is a container for nodes.This field container stores an array of pointers to nodes...
Definition: SoMFNode.h:32
SoGroup::replaceChild
virtual void replaceChild(int index, SoNode *newchild)
Definition: SoGroup.cpp:778
SoGetPrimitiveCountAction
The SoGetPrimitiveCountAction class counts the primitives in a scene.Apply this action to a scene if ...
Definition: SoGetPrimitiveCountAction.h:34
SoGroup::search
virtual void search(SoSearchAction *action)
Definition: SoGroup.cpp:705
SoGroup::getNumChildren
virtual int getNumChildren(void) const
Definition: SoGroup.cpp:293
SoWriteAction
The SoWriteAction class writes a scene graph to file.When applied to a scene, this action writes its ...
Definition: SoWriteAction.h:33
SoInput
The SoInput class is an abstraction of file import functionality.This class takes care of most of the...
Definition: SoInput.h:52
SoFieldData
The SoFieldData class is a container for a prototype set of fields.This class is instantiated once fo...
Definition: SoFieldData.h:39
SoNotList
The SoNotList class is a list of SoNotRec notification records.
Definition: SoNotification.h:34
SoGroup::readInstance
virtual SbBool readInstance(SoInput *in, unsigned short flags)
Definition: SoGroup.cpp:300
SoNode::affectsState
virtual SbBool affectsState(void) const
Definition: SoNode.cpp:807
SoGroup::findChild
virtual int findChild(const SoNode *node) const
Definition: SoGroup.cpp:471
SoGroup::copyContents
virtual void copyContents(const SoFieldContainer *from, SbBool copyconnections)
Definition: SoGroup.cpp:391
SO_NODE_ABSTRACT_HEADER
#define SO_NODE_ABSTRACT_HEADER(classname)

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