include/wx/imagjpeg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/imagjpeg.h
   3 // Purpose:     wxImage JPEG handler
   4 // Author:      Vaclav Slavik
   5 // Copyright:   (c) Vaclav Slavik
   6 // Licence:     wxWindows licence
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 #ifndef _WX_IMAGJPEG_H_
  10 #define _WX_IMAGJPEG_H_
  11
  12 #include "wx/defs.h"
  13
  14 //-----------------------------------------------------------------------------
  15 // wxJPEGHandler
  16 //-----------------------------------------------------------------------------
  17
  18 #if wxUSE_LIBJPEG
  19
  20 #include "wx/image.h"
  21 #include "wx/versioninfo.h"
  22
  23 class WXDLLIMPEXP_CORE wxJPEGHandler: public wxImageHandler
  24 {
  25 public:
  26     inline wxJPEGHandler()
  27     {
  28         m_name = wxT("JPEG file");
  29         m_extension = wxT("jpg");
  30         m_altExtensions.Add(wxT("jpeg"));
  31         m_altExtensions.Add(wxT("jpe"));
  32         m_type = wxBITMAP_TYPE_JPEG;
  33         m_mime = wxT("image/jpeg");
  34     }
  35
  36     static wxVersionInfo GetLibraryVersionInfo();
  37
  38 #if wxUSE_STREAMS
  39     virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 );
  40     virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true );
  41 protected:
  42     virtual bool DoCanRead( wxInputStream& stream );
  43 #endif
  44
  45 private:
  46     DECLARE_DYNAMIC_CLASS(wxJPEGHandler)
  47 };
  48
  49 #endif // wxUSE_LIBJPEG
  50
  51 #endif // _WX_IMAGJPEG_H_
  52