TextTTF.h

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#ifndef Hippo_TextTTF_h
#define Hippo_TextTTF_h

#include <vector>
#include <string>

class TextTTF_Internal;

namespace hippodraw {

class TextTTF {
public:
  enum Justification {
    LEFT   = 0x01,
    RIGHT  = 0x02,
    CENTER = 0x03,
    BOTTOM = 0x04,
    MIDDLE = 0x05,
    TOP    = 0x06
  };
  enum ViewportMapping {
    NONE,
    RESCALE,
    ADJUST
  };
  TextTTF();
  virtual ~TextTTF();
  void setFileName(const std::string&);
  void setString(const std::string&);
  void setStrings(const std::vector<std::string>&);
  void setSize(float);
  void setJustification(Justification,Justification);
  void setRotated(bool);
  void render();
private:
  bool setup();
  void renderString(const std::string&);
  void renderCharacter(char);
  bool getTextSizePixels(short&,short&);
private:
  // Fields
  std::string m_fileName;
  std::vector<std::string> m_strings;
  float m_size;
  Justification m_horizontalJustification;
  Justification m_verticalJustification;
  ViewportMapping m_viewportMapping;

  TextTTF_Internal* fTTF;
  bool fStatus;
  void initFont(); 
  bool fInitFont;
  int fPointSize;
  int fViewportWidth;
  int fViewportHeight;
  bool fRotated;
};

} // end namespace hippodraw

#endif