Shamusworld >> Repos - architektonas/blob - src/base/fontlist.h

   1 #ifndef __FONTLIST_H__
   2 #define __FONTLIST_H__
   3
   4 #include <QtCore>
   5
   6 #define RS_FONTLIST RS_FontList::instance()
   7
   8 class RS_Font;
   9
  10 /**
  11  * The global list of fonts. This is implemented as a singleton.
  12  * Use RS_FontList::instance() to get a pointer to the object.
  13  *
  14  * @author James Hammons
  15  * @author Andrew Mustun
  16  */
  17 class RS_FontList
  18 {
  19         protected:
  20                 RS_FontList();
  21
  22         public:
  23                 /**
  24                  * @return Instance to the unique font list.
  25                  */
  26                 static RS_FontList * instance();
  27
  28                 virtual ~RS_FontList();
  29
  30                 void init();
  31                 void clearFonts();
  32                 int countFonts();
  33                 virtual void removeFont(RS_Font * font);
  34                 RS_Font * requestFont(const QString & name);
  35                 RS_Font * firstFont();
  36                 RS_Font * nextFont();
  37
  38                 friend std::ostream & operator<<(std::ostream & os, RS_FontList & l);
  39
  40         protected:
  41                 static RS_FontList * uniqueInstance;
  42
  43         private:
  44                 //! fonts in the graphic
  45                 QList<RS_Font *> fonts;
  46                 QListIterator<RS_Font *> fontIterator;
  47 };
  48
  49 #endif  // __FONTLIST_H__