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SoTranslate2Dragger.h
1 #ifndef COIN_SOTRANSLATE2DRAGGER_H
2 #define COIN_SOTRANSLATE2DRAGGER_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 
37 #include <Inventor/tools/SbPimplPtr.h>
38 #include <Inventor/fields/SoSFVec3f.h>
39 #include <Inventor/fields/SoSFVec2f.h>
40 
41 class SoSensor;
42 class SoFieldSensor;
43 class SbPlaneProjector;
44 class SoTranslate2DraggerP;
45 
46 class COIN_DLL_API SoTranslate2Dragger : public SoDragger {
47  typedef SoDragger inherited;
48 
49  SO_KIT_HEADER(SoTranslate2Dragger);
50  SO_KIT_CATALOG_ENTRY_HEADER(axisFeedbackSwitch);
51  SO_KIT_CATALOG_ENTRY_HEADER(feedback);
52  SO_KIT_CATALOG_ENTRY_HEADER(feedbackActive);
53  SO_KIT_CATALOG_ENTRY_HEADER(feedbackSwitch);
54  SO_KIT_CATALOG_ENTRY_HEADER(translator);
55  SO_KIT_CATALOG_ENTRY_HEADER(translatorActive);
56  SO_KIT_CATALOG_ENTRY_HEADER(translatorSwitch);
57  SO_KIT_CATALOG_ENTRY_HEADER(xAxisFeedback);
58  SO_KIT_CATALOG_ENTRY_HEADER(yAxisFeedback);
59 
60 public:
61  static void initClass(void);
62  SoTranslate2Dragger(void);
63 
65  SoSFVec2f minTranslation;
66  SoSFVec2f maxTranslation;
67 
68 protected:
69  virtual ~SoTranslate2Dragger(void);
70  virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
71  virtual void setMotionMatrix(const SbMatrix & m);
72 
73  static void startCB(void * f, SoDragger * d);
74  static void motionCB(void * f, SoDragger * d);
75  static void finishCB(void * f, SoDragger * d);
76  static void metaKeyChangeCB(void * f, SoDragger * d);
77  static void fieldSensorCB(void * f, SoSensor * s);
78  static void valueChangedCB(void * f, SoDragger * d);
79 
80  void dragStart(void);
81  void drag(void);
82  void dragFinish(void);
83 
87 
88 private:
89  int constraintState;
90 
91 private:
92  SbVec3f clampMatrix(SbMatrix & m) const;
93 
94  SbPimplPtr<SoTranslate2DraggerP> pimpl;
95 
96  // NOT IMPLEMENTED:
98  SoTranslate2Dragger & operator = (const SoTranslate2Dragger & rhs);
99 }; // SoTranslate2Dragger
100 
101 #endif // !COIN_SOTRANSLATE2DRAGGER_H

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