include/wx/xpmdecod.h

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