00001 /*======================================================================= 00002 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00003 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00004 *** *** 00005 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00006 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00007 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00008 *** *** 00009 *** RESTRICTED RIGHTS LEGEND *** 00010 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00011 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00012 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00013 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00014 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00015 *** *** 00016 *** COPYRIGHT (C) 1996-2018 BY FEI S.A.S, *** 00017 *** MERIGNAC, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : Nicolas DAGUISE (Aug 2009) 00022 **=======================================================================*/ 00023 00024 #ifndef SO_TEXT_EFFECTS_COLOR_ELEMENT 00025 #define SO_TEXT_EFFECTS_COLOR_ELEMENT 00026 00027 #include <Inventor/elements/SoReplacedElement.h> 00028 #include <Inventor/fields/SoMFColorRGBA.h> 00029 #include <Inventor/SbColorRGBA.h> 00030 #include <Inventor/nodes/SoTextProperty.h> 00031 #include <Inventor/STL/bitset> 00032 #include <Inventor/STL/vector> 00033 00046 SoEXTENDER_Documented class SoTextStyleColorsElement : public SoReplacedElement 00047 { 00048 SO_ELEMENT_HEADER(SoTextStyleColorsElement); 00049 00050 public: 00051 00055 static void set(SoState* state, SoNode *node, const SbColorRGBA* colors); 00056 00060 static const SbColorRGBA* get(SoState* state); 00061 00065 static SbColorRGBA* getDefault(); 00066 00067 private: 00068 00070 virtual void commonInit(); 00071 00073 virtual void init(SoState *state); 00074 00076 virtual SbBool matches(const SoElement* elt) const; 00077 00081 virtual SoElement* copyMatchInfo() const; 00082 00083 private: 00084 00085 // Initializes the SoTextTextureQualityRangeElement class 00086 static void initClass(); 00087 static void exitClass(); 00088 00092 static void getUsingMaterialUsageElement(SoState* state, std::vector<SbColorRGBA>& colors); 00093 00094 private: 00095 std::vector<SbColorRGBA> m_colors; 00096 00097 virtual ~SoTextStyleColorsElement(); 00098 00099 private: 00104 void computeColors(SoState *state, std::vector<SbColorRGBA>& colors) const; 00105 00106 static std::vector<SbColorRGBA> s_defaultColors; 00107 static bool s_isSet; 00108 }; 00109 00110 #endif // SO_TEXT_EFFECTS_COLOR_ELEMENT 00111 00112 00113