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00001 #ifndef COIN_SOWWWINLINE_H 00002 #define COIN_SOWWWINLINE_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2004 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/nodes/SoSubNode.h> 00028 #include <Inventor/fields/SoSFString.h> 00029 #include <Inventor/fields/SoSFVec3f.h> 00030 #include <Inventor/fields/SoSFNode.h> 00031 00032 class SbColor; 00033 class SoGroup; 00034 class SoWWWInlineP; 00035 00036 // ************************************************************************* 00037 00038 class SoWWWInline; 00039 typedef void SoWWWInlineFetchURLCB(const SbString & url, void * userData, 00040 SoWWWInline * node); 00041 00042 // ************************************************************************* 00043 00044 class COIN_DLL_API SoWWWInline : public SoNode { 00045 typedef SoNode inherited; 00046 00047 SO_NODE_HEADER(SoWWWInline); 00048 00049 public: 00050 static void initClass(void); 00051 SoWWWInline(void); 00052 00053 SoSFString name; 00054 SoSFVec3f bboxCenter; 00055 SoSFVec3f bboxSize; 00056 SoSFNode alternateRep; 00057 00058 enum BboxVisibility { 00059 NEVER, 00060 UNTIL_LOADED, 00061 ALWAYS 00062 }; 00063 00064 void setFullURLName(const SbString & url); 00065 const SbString & getFullURLName(void); 00066 00067 SoGroup * copyChildren(void) const; 00068 00069 void requestURLData(void); 00070 SbBool isURLDataRequested(void) const; 00071 SbBool isURLDataHere(void) const; 00072 void cancelURLDataRequest(void); 00073 00074 void setChildData(SoNode * urldata); 00075 SoNode * getChildData(void) const; 00076 00077 virtual SoChildList * getChildren(void) const; 00078 00079 static void setFetchURLCallBack(SoWWWInlineFetchURLCB * f, void * userdata); 00080 00081 static void setBoundingBoxVisibility(BboxVisibility b); 00082 static BboxVisibility getBoundingBoxVisibility(void); 00083 00084 static void setBoundingBoxColor(SbColor & c); 00085 static const SbColor & getBoundingBoxColor(void); 00086 00087 static void setReadAsSoFile(SbBool onoff); 00088 static SbBool getReadAsSoFile(void); 00089 00090 virtual void doAction(SoAction * action); 00091 virtual void doActionOnKidsOrBox(SoAction * action); 00092 virtual void callback(SoCallbackAction * action); 00093 virtual void GLRender(SoGLRenderAction * action); 00094 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00095 virtual void getMatrix(SoGetMatrixAction * action); 00096 virtual void handleEvent(SoHandleEventAction * action); 00097 virtual void search(SoSearchAction * action); 00098 virtual void pick(SoPickAction * action); 00099 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00100 virtual void audioRender(SoAudioRenderAction * action); 00101 00102 protected: 00103 virtual ~SoWWWInline(); 00104 00105 virtual void addBoundingBoxChild(SbVec3f center, SbVec3f size); 00106 virtual SbBool readInstance(SoInput * in, unsigned short flags); 00107 virtual void copyContents(const SoFieldContainer * fromfC, 00108 SbBool copyconnections); 00109 00110 private: 00111 friend class SoWWWInlineP; 00112 static SoWWWInlineFetchURLCB * fetchurlcb; 00113 static void * fetchurlcbdata; 00114 static SbBool readassofile; 00115 static SbColor * bboxcolor; 00116 static BboxVisibility bboxvisibility; 00117 00118 static void cleanup(void); 00119 00120 SoWWWInlineP * pimpl; 00121 }; 00122 00123 #endif // !COIN_SOWWWINLINE_H
Copyright © 1998-2004 by Systems in Motion AS. All rights reserved.
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