00001 #ifndef COIN_SOTRACKBALLDRAGGER_H
00002 #define COIN_SOTRACKBALLDRAGGER_H
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026
00027 #include <Inventor/draggers/SoDragger.h>
00028 #include <Inventor/fields/SoSFRotation.h>
00029 #include <Inventor/fields/SoSFVec3f.h>
00030 #include <Inventor/SbVec2f.h>
00031 #include <Inventor/SbTime.h>
00032
00033 class SoSensor;
00034 class SoFieldSensor;
00035 class SbSphereProjector;
00036 class SbCylinderProjector;
00037 class SbLineProjector;
00038 class SoTimerSensor;
00039
00040 class COIN_DLL_API SoTrackballDragger : public SoDragger {
00041 typedef SoDragger inherited;
00042
00043 SO_KIT_HEADER(SoTrackballDragger);
00044
00045 SO_KIT_CATALOG_ENTRY_HEADER(XRotator);
00046 SO_KIT_CATALOG_ENTRY_HEADER(XRotatorActive);
00047 SO_KIT_CATALOG_ENTRY_HEADER(XRotatorSwitch);
00048 SO_KIT_CATALOG_ENTRY_HEADER(YRotator);
00049 SO_KIT_CATALOG_ENTRY_HEADER(YRotatorActive);
00050 SO_KIT_CATALOG_ENTRY_HEADER(YRotatorSwitch);
00051 SO_KIT_CATALOG_ENTRY_HEADER(ZRotator);
00052 SO_KIT_CATALOG_ENTRY_HEADER(ZRotatorActive);
00053 SO_KIT_CATALOG_ENTRY_HEADER(ZRotatorSwitch);
00054 SO_KIT_CATALOG_ENTRY_HEADER(antiSquish);
00055 SO_KIT_CATALOG_ENTRY_HEADER(rotator);
00056 SO_KIT_CATALOG_ENTRY_HEADER(rotatorActive);
00057 SO_KIT_CATALOG_ENTRY_HEADER(rotatorSwitch);
00058 SO_KIT_CATALOG_ENTRY_HEADER(surroundScale);
00059 SO_KIT_CATALOG_ENTRY_HEADER(userAxis);
00060 SO_KIT_CATALOG_ENTRY_HEADER(userAxisActive);
00061 SO_KIT_CATALOG_ENTRY_HEADER(userAxisRotation);
00062 SO_KIT_CATALOG_ENTRY_HEADER(userAxisSwitch);
00063 SO_KIT_CATALOG_ENTRY_HEADER(userRotator);
00064 SO_KIT_CATALOG_ENTRY_HEADER(userRotatorActive);
00065 SO_KIT_CATALOG_ENTRY_HEADER(userRotatorSwitch);
00066
00067
00068 public:
00069 static void initClass(void);
00070 SoTrackballDragger(void);
00071
00072 SoSFRotation rotation;
00073 SoSFVec3f scaleFactor;
00074
00075 SbBool isAnimationEnabled(void);
00076 void setAnimationEnabled(SbBool newval);
00077
00078 protected:
00079 ~SoTrackballDragger();
00080 virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
00081 virtual void setDefaultOnNonWritingFields(void);
00082
00083 void dragStart(void);
00084 void drag(void);
00085 void dragFinish(void);
00086 void setAllPartsActive(SbBool onoroff);
00087
00088 static void startCB(void * f, SoDragger * d);
00089 static void motionCB(void * f, SoDragger * d);
00090 static void finishCB(void * f, SoDragger * d);
00091 static void metaKeyChangeCB(void * f, SoDragger * d);
00092 static void fieldSensorCB(void * f, SoSensor * s);
00093 static void valueChangedCB(void * f, SoDragger * d);
00094
00095 SoFieldSensor * rotFieldSensor;
00096 SoFieldSensor * scaleFieldSensor;
00097
00098 private:
00099 SoNode * getNodeFieldNode(const char *fieldname);
00100 void updateUserAxisSwitches(const SbBool setactive = FALSE);
00101 static void timerSensorCB(void *, SoSensor *);
00102
00103 class SoTrackballDraggerP * pimpl;
00104 friend class SoTrackballDraggerP;
00105 };
00106
00107 #endif // !COIN_SOTRACKBALLDRAGGER_H