SoFontNameElement.h

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/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Author      : Paul S. Strauss (MMM yyyy)
** Modified by : Nick Thompson (MMM yyyy)
** Modified by : Thad Beier (MMM yyyy)
**=======================================================================*/
/*=======================================================================
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 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_FONT_NAME_ELEMENT
#define  _SO_FONT_NAME_ELEMENT
 
#include <Inventor/SbString.h>
#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/nodes/SoFont.h>
 
SoEXTENDER_Documented class  SoFontNameElement : public SoReplacedElement {
  
  SO_ELEMENT_HEADER(SoFontNameElement);
  
 public:
  static void set(SoState *state, SoNode *node,
                  const SbString &fontName);
  
  static const SbString &get(SoState *state);
  
  static const SbString &getDefault();
 
  virtual void print(FILE *fp) const;
 
private:
 
  virtual void init(SoState *state);
 
  virtual SbBool matches(const SoElement* elt) const;
 
  virtual SoElement* copyMatchInfo() const;
 
 private:
  // Initializes the SoNormalBindingElement class
  static void initClass();
  static void exitClass();
 
  // Return the current font node from the state
  static const SoFont *getFontNode(SoState *state);
 
  // Returns the font name set by the font server
  static const SbString& getFontServerFontName();
 
  // Sets the font name set by the font server
  static void setFontServerFontName( const SbString& fontName );
  
 private:
  SbString fontName;
  SoFont *fontNode;
  
  virtual ~SoFontNameElement();
private:
  static SbString s_defaultFontName;
  static SbString s_currentFontName;
  static bool s_isSet;
};
 
#endif /* _SO_FONT_NAME_ELEMENT */