SoTextStyleColorsElement.h

/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : Nicolas DAGUISE (Aug 2009)
**=======================================================================*/
 
#ifndef SO_TEXT_EFFECTS_COLOR_ELEMENT
#define SO_TEXT_EFFECTS_COLOR_ELEMENT
 
#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/fields/SoMFColorRGBA.h>
#include <Inventor/SbColorRGBA.h>

 
SoEXTENDER_Documented class  SoTextStyleColorsElement : public SoReplacedElement
{
  SO_ELEMENT_HEADER(SoTextStyleColorsElement);
 
 public:

  static void set(SoState* state, SoNode *node, const SbColorRGBA* colors);

  static const SbColorRGBA* get(SoState* state);

  static SbColorRGBA* getDefault();
 
private:

  virtual void commonInit();

  virtual void init(SoState *state);

  virtual SbBool matches(const SoElement* elt) const;

  virtual SoElement* copyMatchInfo() const;
 
private:
 
  // Initializes the SoTextTextureQualityRangeElement class
  static void initClass();
  static void exitClass();
 
private:
  std::vector<SbColorRGBA> m_colors;
 
  virtual ~SoTextStyleColorsElement();
 
private:
  static void computeColors(SoState *state, const SbColorRGBA* inColors, std::vector<SbColorRGBA>& outColors);
 
  static std::vector<SbColorRGBA> s_defaultColors;
  static bool s_isSet;
};
 
#endif // SO_TEXT_EFFECTS_COLOR_ELEMENT