1 #ifndef COIN_SOSCXMLNAVIGATIONTARGET_H 2 #define COIN_SOSCXMLNAVIGATIONTARGET_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/scxml/ScXMLEventTarget.h> 37 38 #include <Inventor/tools/SbPimplPtr.h> 39 40 class SbVec2f; 41 class SbVec3f; 42 class SbRotation; 43 class SoCamera; 44 class ScXMLEvent; 45 class ScXMLStateMachine; 46 class SoScXMLStateMachine; 47 48 #define COIN_NAVIGATION_EVENT_PREFIX "x-coin-navigation" 49 50 class COIN_DLL_API SoScXMLNavigationTarget : public ScXMLEventTarget { 51 typedef ScXMLEventTarget inherited; 52 SCXML_OBJECT_ABSTRACT_HEADER(SoScXMLNavigationTarget) 53 54 public: 55 static void initClass(void); 56 static void cleanClass(void); 57 58 class COIN_DLL_API Data { // virtual base for subclasses using getSessionData()... 59 public: 60 virtual ~Data(void); 61 }; 62 63 protected: 64 SoScXMLNavigationTarget(void); 65 virtual ~SoScXMLNavigationTarget(void); 66 67 typedef Data * NewDataFunc(void); 68 Data * getSessionData(SbName sessionid, NewDataFunc * constructor); 69 void freeSessionData(SbName sessionid); 70 71 static SbName getSessionId(const ScXMLEvent * event); 72 static ScXMLStateMachine * getStateMachine(const ScXMLEvent * event, SbName sessionid); 73 static SoScXMLStateMachine * getSoStateMachine(const ScXMLEvent * event, SbName sessionid); 74 static SoCamera * getActiveCamera(const ScXMLEvent * event, SbName sessionid); 75 76 static SbBool getEventDouble(const ScXMLEvent * event, const char * label, double & dbl_out, SbBool required = TRUE); 77 static SbBool getEventString(const ScXMLEvent * event, const char * label, SbString & str_out, SbBool required = TRUE); 78 static SbBool getEventSbBool(const ScXMLEvent * event, const char * label, SbBool & bool_out, SbBool required = TRUE); 79 static SbBool getEventSbVec2f(const ScXMLEvent * event, const char * label, SbVec2f & vec_out, SbBool required = TRUE); 80 static SbBool getEventSbVec3f(const ScXMLEvent * event, const char * label, SbVec3f & vec_out, SbBool required = TRUE); 81 static SbBool getEventSbRotation(const ScXMLEvent * event, const char * label, SbRotation & rot_out, SbBool required = TRUE); 82 83 private: 84 class PImpl; 85 SbPimplPtr<PImpl> pimpl; 86 87 }; // SoScXMLNavigationTarget 88 89 #endif // !COIN_SOSCXMLNAVIGATIONTARGET_H 90