upix.hpp

/* ==================================================== ======== ======= *
 *
 *  upix.hpp: X11 pixmaps
 *  Ubit GUI Toolkit - Version 6
 *  (C) 2009 | Eric Lecolinet | TELECOM ParisTech | http://www.enst.fr/~elc/ubit
 *
 * ***********************************************************************
 * COPYRIGHT NOTICE : 
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY AND WITHOUT EVEN THE 
 * IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 
 * YOU CAN REDISTRIBUTE IT AND/OR MODIFY IT UNDER THE TERMS OF THE GNU 
 * GENERAL PUBLIC LICENSE AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION; 
 * EITHER VERSION 2 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
 * SEE FILES 'COPYRIGHT' AND 'COPYING' FOR MORE DETAILS.
 * ***********************************************************************/

#ifndef _upix_hpp_
#define _upix_hpp_ 1
#include <ubit/uima.hpp>
namespace ubit {

class UPix: public UIma {
public:
  UCLASS(UPix)
  
  
  static UPix
  metal, velin, folder, ofolder, doc, diskette, plus, minus, 
  zoom, undo, bigFolder, bigDoc, bigText, bigIma, bigLeft, bigRight, bigUp, bigDown, 
  hslider, vslider, ray, question, link, stop;
    
  UPix(const char* filename = null, bool load_now = false);
  
  UPix(const UStr& filename, bool load_now = false);

  UPix(const char** xpm_data, bool load_now = false);

  UPix(const char** xpm_data, UConst);

  virtual ~UPix();

  virtual bool isPix() const {return true;}
  
  // - - - impl - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
#ifndef NO_DOC
  virtual void cleanCache();
  virtual void getSize(UUpdateContext&, UDimension&) const;
  virtual void paint(UGraph&, UUpdateContext&, const URect&) const;
  UHardPix* getOrCreatePix(UDisp*, float xyscale) const;  // not virtual!
private:
#if WITH_2D_GRAPHICS
  std::vector<UHardPix*>& getNatPixs() const {return natpixs;}
  mutable std::vector<UHardPix*> natpixs;
#endif
#endif
};


inline UPix& upix(const UStr& filename)  {return *new UPix(filename);}

inline UPix& upix(const char* filename)  {return *new UPix(filename);}

inline UPix& upix(const char** xpm_data) {return *new UPix(xpm_data);}

}
#endif