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00001 #ifndef COIN_SOROTATESPHERICALDRAGGER_H 00002 #define COIN_SOROTATESPHERICALDRAGGER_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/draggers/SoDragger.h> 00028 #include <Inventor/tools/SbLazyPimplPtr.h> 00029 #include <Inventor/fields/SoSFRotation.h> 00030 #include <Inventor/SbMatrix.h> 00031 #include <Inventor/SbVec3f.h> 00032 00033 class SoSensor; 00034 class SoFieldSensor; 00035 class SbSphereProjector; 00036 class SoRotateSphericalDraggerP; 00037 00038 class COIN_DLL_API SoRotateSphericalDragger : public SoDragger { 00039 typedef SoDragger inherited; 00040 00041 SO_KIT_HEADER(SoRotateSphericalDragger); 00042 SO_KIT_CATALOG_ENTRY_HEADER(feedback); 00043 SO_KIT_CATALOG_ENTRY_HEADER(feedbackActive); 00044 SO_KIT_CATALOG_ENTRY_HEADER(feedbackSwitch); 00045 SO_KIT_CATALOG_ENTRY_HEADER(rotator); 00046 SO_KIT_CATALOG_ENTRY_HEADER(rotatorActive); 00047 SO_KIT_CATALOG_ENTRY_HEADER(rotatorSwitch); 00048 00049 public: 00050 static void initClass(void); 00051 SoRotateSphericalDragger(void); 00052 00053 SoSFRotation rotation; 00054 00055 void setProjector(SbSphereProjector * p); 00056 const SbSphereProjector * getProjector(void) const; 00057 00058 protected: 00059 virtual ~SoRotateSphericalDragger(void); 00060 virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE); 00061 00062 virtual void copyContents(const SoFieldContainer * fromfc, 00063 SbBool copyconnections); 00064 00065 static void startCB(void * f, SoDragger * d); 00066 static void motionCB(void * f, SoDragger * d); 00067 static void doneCB(void * f, SoDragger * d); 00068 static void fieldSensorCB(void * f, SoSensor * s); 00069 static void valueChangedCB(void * f, SoDragger * d); 00070 00071 void dragStart(void); 00072 void drag(void); 00073 void dragFinish(void); 00074 00075 SoFieldSensor * fieldSensor; 00076 SbMatrix prevMotionMatrix; 00077 SbVec3f prevWorldHitPt; 00078 SbSphereProjector * sphereProj; 00079 SbBool userProj; 00080 00081 private: 00082 SbLazyPimplPtr<SoRotateSphericalDraggerP> pimpl; 00083 00084 // NOT IMPLEMENTED: 00085 SoRotateSphericalDragger(const SoRotateSphericalDragger & rhs); 00086 SoRotateSphericalDragger & operator = (const SoRotateSphericalDragger & rhs); 00087 }; // SoRotateSphericalDragger 00088 00089 #endif // !COIN_SOROTATESPHERICALDRAGGER_H
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