1 #ifndef COIN_SOTRANSLATE2DRAGGER_H 2 #define COIN_SOTRANSLATE2DRAGGER_H 3 4 /**************************************************************************\ 5 * Copyright (c) Kongsberg Oil & Gas Technologies AS 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are 10 * met: 11 * 12 * Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * Neither the name of the copyright holder nor the names of its 20 * contributors may be used to endorse or promote products derived from 21 * this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 \**************************************************************************/ 35 36 #include <Inventor/draggers/SoDragger.h> 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 64 SoSFVec3f translation; 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 84 SoFieldSensor * fieldSensor; 85 SbVec3f worldRestartPt; 86 SbPlaneProjector * planeProj; 87 88 private: 89 int constraintState; 90 91 private: 92 SbVec3f clampMatrix(SbMatrix & m) const; 93 94 SbPimplPtr<SoTranslate2DraggerP> pimpl; 95 96 // NOT IMPLEMENTED: 97 SoTranslate2Dragger(const SoTranslate2Dragger & rhs); 98 SoTranslate2Dragger & operator = (const SoTranslate2Dragger & rhs); 99 }; // SoTranslate2Dragger 100 101 #endif // !COIN_SOTRANSLATE2DRAGGER_H 102