lib/gui/epixmap.cpp

   1 #include <lib/gui/epixmap.h>
   2 #include <lib/gdi/epng.h>
   3 #include <lib/gui/ewidgetdesktop.h>
   4
   5 ePixmap::ePixmap(eWidget *parent): eWidget(parent)
   6 {
   7 }
   8
   9 void ePixmap::setPixmap(gPixmap *pixmap)
  10 {
  11         m_pixmap = pixmap;
  12         event(evtChangedPixmap);
  13 }
  14
  15 void ePixmap::setPixmapFromFile(const char *filename)
  16 {
  17         // use direct filename for absolute path or relative to enigma2 DATADIR otherwise
  18         if (filename[0] == '/')
  19                 loadPNG(m_pixmap, filename);
  20         else
  21                 loadPNG(m_pixmap, strcat(DATADIR "/enigma2/", filename));
  22
  23                 // TODO
  24         getDesktop()->makeCompatiblePixmap(*m_pixmap);
  25         event(evtChangedPixmap);
  26 }
  27
  28 int ePixmap::event(int event, void *data, void *data2)
  29 {
  30         switch (event)
  31         {
  32         case evtPaint:
  33         {
  34                 ePtr<eWindowStyle> style;
  35
  36                 getStyle(style);
  37
  38 //              eWidget::event(event, data, data2);
  39
  40                 gPainter &painter = *(gPainter*)data2;
  41                 if (m_pixmap)
  42                         painter.blit(m_pixmap, ePoint(0, 0));
  43
  44                 return 0;
  45         }
  46         case evtChangedPixmap:
  47                 invalidate();
  48                 return 0;
  49         default:
  50                 return eWidget::event(event, data, data2);
  51         }
  52 }