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# SoTranslate2Dragger.h

    00001 #ifndef COIN_SOTRANSLATE2DRAGGER_H
    00002 #define COIN_SOTRANSLATE2DRAGGER_H
    00003
    00004 /**************************************************************************\
    00005  *
    00006  *  This file is part of the Coin 3D visualization library.
    00007  *  Copyright (C) 1998-2003 by Systems in Motion.  All rights reserved.
    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 Systems in Motion about acquiring
    00018  *  a Coin Professional Edition License.
    00019  *
    00020  *  See <URL:http://www.coin3d.org> for  more information.
    00021  *
    00022  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
    00023  *  <URL:http://www.sim.no>.
    00024  *
    00025 \**************************************************************************/
    00026
    00027 #include <Inventor/draggers/SoDragger.h>
    00028 #include <Inventor/fields/SoSFVec3f.h>
    00029
    00030 class SoSensor;
    00031 class SoFieldSensor;
    00032 class SbPlaneProjector;
    00033
    00034
    00035 class COIN_DLL_API SoTranslate2Dragger : public SoDragger {
    00036   typedef SoDragger inherited;
    00037
    00038   SO_KIT_HEADER(SoTranslate2Dragger);
    00039
    00040   SO_KIT_CATALOG_ENTRY_HEADER(axisFeedbackSwitch);
    00041   SO_KIT_CATALOG_ENTRY_HEADER(feedback);
    00042   SO_KIT_CATALOG_ENTRY_HEADER(feedbackActive);
    00043   SO_KIT_CATALOG_ENTRY_HEADER(feedbackSwitch);
    00044   SO_KIT_CATALOG_ENTRY_HEADER(translator);
    00045   SO_KIT_CATALOG_ENTRY_HEADER(translatorActive);
    00046   SO_KIT_CATALOG_ENTRY_HEADER(translatorSwitch);
    00047   SO_KIT_CATALOG_ENTRY_HEADER(xAxisFeedback);
    00048   SO_KIT_CATALOG_ENTRY_HEADER(yAxisFeedback);
    00049
    00050
    00051 public:
    00052   static void initClass(void);
    00053   SoTranslate2Dragger(void);
    00054
    00055   SoSFVec3f translation;
    00056
    00057 protected:
    00058   ~SoTranslate2Dragger();
    00059   virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
    00060
    00061   static void startCB(void * f, SoDragger * d);
    00062   static void motionCB(void * f, SoDragger * d);
    00063   static void finishCB(void * f, SoDragger * d);
    00064   static void metaKeyChangeCB(void * f, SoDragger * d);
    00065   static void fieldSensorCB(void * f, SoSensor * s);
    00066   static void valueChangedCB(void * f, SoDragger * d);
    00067
    00068   void dragStart(void);
    00069   void drag(void);
    00070   void dragFinish(void);
    00071
    00072   SoFieldSensor * fieldSensor;
    00073   SbVec3f worldRestartPt;
    00074   SbPlaneProjector * planeProj;
    00075
    00076 private:
    00077   int constraintState;
    00078
    00079   class SoTranslate2DraggerP * pimpl;
    00080 };
    00081
    00082 #endif // !COIN_SOTRANSLATE2DRAGGER_H