include/wx/xpmdecod.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/xpmdecod.h
   3 // Purpose:     wxXPMDecoder, XPM reader for wxImage and wxBitmap
   4 // Author:      Vaclav Slavik
   5 // Copyright:   (c) 2001 Vaclav Slavik
   6 // Licence:     wxWindows licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 #ifndef _WX_XPMDECOD_H_
  10 #define _WX_XPMDECOD_H_
  11
  12 #include "wx/defs.h"
  13
  14 #if wxUSE_IMAGE && wxUSE_XPM
  15
  16 class WXDLLIMPEXP_FWD_CORE wxImage;
  17 class WXDLLIMPEXP_FWD_BASE wxInputStream;
  18
  19 // --------------------------------------------------------------------------
  20 // wxXPMDecoder class
  21 // --------------------------------------------------------------------------
  22
  23 class WXDLLIMPEXP_CORE wxXPMDecoder
  24 {
  25 public:
  26     // constructor, destructor, etc.
  27     wxXPMDecoder() {}
  28     ~wxXPMDecoder() {}
  29
  30 #if wxUSE_STREAMS
  31     // Is the stream XPM file?
  32     // NOTE: this function modifies the current stream position
  33     bool CanRead(wxInputStream& stream);
  34
  35     // Read XPM file from the stream, parse it and create image from it
  36     wxImage ReadFile(wxInputStream& stream);
  37 #endif
  38
  39     // Read directly from XPM data (as passed to wxBitmap ctor):
  40     wxImage ReadData(const char* const* xpm_data);
  41
  42 #ifdef __BORLANDC__
  43     // needed for Borland 5.5
  44     wxImage ReadData(char** xpm_data)
  45         { return ReadData(const_cast<const char* const*>(xpm_data)); }
  46 #endif
  47 };
  48
  49 #endif // wxUSE_IMAGE && wxUSE_XPM
  50
  51 #endif  // _WX_XPM_H_