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SoDragPointDragger.h
00001 #ifndef COIN_SODRAGPOINTDRAGGER_H
00002 #define COIN_SODRAGPOINTDRAGGER_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/SoSFVec3f.h>
00030 
00031 class SoSensor;
00032 class SoFieldSensor;
00033 class SoDragPointDraggerP;
00034 
00035 class COIN_DLL_API SoDragPointDragger : public SoDragger {
00036   typedef SoDragger inherited;
00037 
00038   SO_KIT_HEADER(SoDragPointDragger);
00039   SO_KIT_CATALOG_ENTRY_HEADER(noRotSep);
00040   SO_KIT_CATALOG_ENTRY_HEADER(planeFeedbackSep);
00041   SO_KIT_CATALOG_ENTRY_HEADER(planeFeedbackSwitch);
00042   SO_KIT_CATALOG_ENTRY_HEADER(planeFeedbackTranslation);
00043   SO_KIT_CATALOG_ENTRY_HEADER(rotX);
00044   SO_KIT_CATALOG_ENTRY_HEADER(rotXSep);
00045   SO_KIT_CATALOG_ENTRY_HEADER(rotY);
00046   SO_KIT_CATALOG_ENTRY_HEADER(rotYSep);
00047   SO_KIT_CATALOG_ENTRY_HEADER(rotZ);
00048   SO_KIT_CATALOG_ENTRY_HEADER(rotZSep);
00049   SO_KIT_CATALOG_ENTRY_HEADER(xFeedback);
00050   SO_KIT_CATALOG_ENTRY_HEADER(xFeedbackSep);
00051   SO_KIT_CATALOG_ENTRY_HEADER(xFeedbackSwitch);
00052   SO_KIT_CATALOG_ENTRY_HEADER(xFeedbackTranslation);
00053   SO_KIT_CATALOG_ENTRY_HEADER(xTranslator);
00054   SO_KIT_CATALOG_ENTRY_HEADER(xTranslatorSwitch);
00055   SO_KIT_CATALOG_ENTRY_HEADER(xyFeedback);
00056   SO_KIT_CATALOG_ENTRY_HEADER(xyTranslator);
00057   SO_KIT_CATALOG_ENTRY_HEADER(xyTranslatorSwitch);
00058   SO_KIT_CATALOG_ENTRY_HEADER(xzFeedback);
00059   SO_KIT_CATALOG_ENTRY_HEADER(xzTranslator);
00060   SO_KIT_CATALOG_ENTRY_HEADER(xzTranslatorSwitch);
00061   SO_KIT_CATALOG_ENTRY_HEADER(yFeedback);
00062   SO_KIT_CATALOG_ENTRY_HEADER(yFeedbackSep);
00063   SO_KIT_CATALOG_ENTRY_HEADER(yFeedbackSwitch);
00064   SO_KIT_CATALOG_ENTRY_HEADER(yFeedbackTranslation);
00065   SO_KIT_CATALOG_ENTRY_HEADER(yTranslator);
00066   SO_KIT_CATALOG_ENTRY_HEADER(yTranslatorSwitch);
00067   SO_KIT_CATALOG_ENTRY_HEADER(yzFeedback);
00068   SO_KIT_CATALOG_ENTRY_HEADER(yzTranslator);
00069   SO_KIT_CATALOG_ENTRY_HEADER(yzTranslatorSwitch);
00070   SO_KIT_CATALOG_ENTRY_HEADER(zFeedback);
00071   SO_KIT_CATALOG_ENTRY_HEADER(zFeedbackSep);
00072   SO_KIT_CATALOG_ENTRY_HEADER(zFeedbackSwitch);
00073   SO_KIT_CATALOG_ENTRY_HEADER(zFeedbackTranslation);
00074   SO_KIT_CATALOG_ENTRY_HEADER(zTranslator);
00075   SO_KIT_CATALOG_ENTRY_HEADER(zTranslatorSwitch);
00076 
00077 public:
00078   static void initClass(void);
00079   SoDragPointDragger(void);
00080 
00081   SoSFVec3f translation;
00082 
00083   void setJumpLimit(const float limit);
00084   float getJumpLimit(void) const;
00085   void showNextDraggerSet(void);
00086 
00087 protected:
00088   virtual ~SoDragPointDragger(void);
00089   virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
00090   virtual void setDefaultOnNonWritingFields(void);
00091 
00092   void dragStart(void);
00093   void drag(void);
00094   void dragFinish(void);
00095 
00096   static void startCB(void * f, SoDragger * d);
00097   static void motionCB(void * f, SoDragger * d);
00098   static void finishCB(void * f, SoDragger * d);
00099   static void metaKeyChangeCB(void * f, SoDragger * d);
00100   static void fieldSensorCB(void * f, SoSensor * s);
00101   static void valueChangedCB(void * f, SoDragger * d);
00102 
00103   SoFieldSensor * fieldSensor;
00104 
00105 private:
00106   void registerDragger(SoDragger *dragger);
00107   void unregisterDragger(const char *name);
00108   void updateSwitchNodes();
00109   int currAxis;
00110   float jumpLimit;
00111 
00112 private:
00113   SbLazyPimplPtr<SoDragPointDraggerP> pimpl;
00114 
00115   // NOT IMPLEMENTED:
00116   SoDragPointDragger(const SoDragPointDragger & rhs);
00117   SoDragPointDragger & operator = (const SoDragPointDragger & rhs);
00118 }; // SoDragPointDragger
00119 
00120 #endif // !COIN_SODRAGPOINTDRAGGER_H

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