1 #ifndef COIN_SONODEVISUALIZE_H
2 #define COIN_SONODEVISUALIZE_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
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21  * this software without specific prior written permission.
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34 \**************************************************************************/
35 
36 #include <Inventor/nodekits/SoBaseKit.h>
37 #include <Inventor/nodes/SoSeparator.h>
38 #include <Inventor/lists/SoNodeList.h>
39 #include <Inventor/tools/SbPimplPtr.h>
40 #include <Inventor/SbVec2s.h>
41 #include <Inventor/SbVec3f.h>
42 
43 // *************************************************************************
44 
45 // FIXME: i don't like the name of this class. "SoScenegraphStructure"
46 // or some such would be better.  -mortene.
47 
48 class SoProfilerStats;
49 
50 class COIN_DLL_API SoNodeVisualize : public SoBaseKit
51 {
52   typedef SoBaseKit inherited;
53 
54   SO_KIT_HEADER(SoNodeVisualize);
55   SO_KIT_CATALOG_ENTRY_HEADER(topSeparator);
56   SO_KIT_CATALOG_ENTRY_HEADER(childrenVisible);
57   SO_KIT_CATALOG_ENTRY_HEADER(color);
58   SO_KIT_CATALOG_ENTRY_HEADER(texture);
59   SO_KIT_CATALOG_ENTRY_HEADER(textureTransform);
60   SO_KIT_CATALOG_ENTRY_HEADER(shape);
61   SO_KIT_CATALOG_ENTRY_HEADER(rotSwitch);
62   SO_KIT_CATALOG_ENTRY_HEADER(rotation);
63   SO_KIT_CATALOG_ENTRY_HEADER(childGeometry);
64   SO_KIT_CATALOG_ENTRY_HEADER(translation);
65   SO_KIT_CATALOG_ENTRY_HEADER(lines);
66   SO_KIT_CATALOG_ENTRY_HEADER(lineSep);
67 
68 public:
69   static void initClass(void);
70   static void cleanClass(void);
71 
72   SoNodeVisualize * visualize(SoNode *);
73   static SoNodeVisualize* visualizeTree(SoNode * node,int depth=-1);
74   bool clicked();
75   void setAlternate(bool alternating=true);
76   bool nodeHasChildren();
77   unsigned int nodeNumChildren();
78   bool isAlternating() const;
79 
80   virtual void handleEvent(SoHandleEventAction * action);
81 
82   void traverse(SoProfilerStats * stats);
83 
84 protected:
85   SoNodeVisualize(void);
86   virtual ~SoNodeVisualize();
87   SbVec2s getWidth() ;
88 
89   void setupChildCatalog(SoNode * node, int depth);
90   void visualizeSubTree(SoNode * node,int depth=-1);
91   void recalculate();
92   SbVec2s recalculateWidth();
93   SoNodeVisualize* getSoNodeVisualizeRoot();
94   void internalAlternating(bool alternating, int direction);
95   void reset();
96   SoNodeList * getChildGeometry();
97 
98  private:
99   SbPimplPtr<class SoNodeVisualizeP> pimpl;
100 
101   // NOT IMPLEMENTED
102   SoNodeVisualize(const SoNodeVisualize &);
103   SoNodeVisualize & operator = (const SoNodeVisualize &);
104 
105   bool dirty;
106   SbVec2s width;
107   SoNodeVisualize *parent;
108 
109   SoNode *node;
110 };
111 
112 #endif // !COIN_SONODEVISUALIZE_H
113