Fix huge performance problem in wxStdInputStream when using MSVC8/9.

[wxWidgets.git] / include / wx / imagtiff.h

diff --git a/include/wx/imagtiff.h b/include/wx/imagtiff.h
index 5d539336a84fecbacafa28db6a281c44653754a2..f1f4f74c6f0a5372118aedd58ab93cf63a123cc5 100644 (file)
--- a/include/wx/imagtiff.h
+++ b/include/wx/imagtiff.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        imagtiff.h
+// Name:        wx/imagtiff.h
 // Purpose:     wxImage TIFF handler
 // Author:      Robert Roebling
 // RCS-ID:      $Id$
@@ -10,42 +10,51 @@
 #ifndef _WX_IMAGTIFF_H_
 #define _WX_IMAGTIFF_H_
 
-#if defined(__GNUG__) && !defined(__APPLE__)
-#pragma interface "imagtiff.h"
-#endif
-
-#include "wx/image.h"
-
+#include "wx/defs.h"
 
 //-----------------------------------------------------------------------------
 // wxTIFFHandler
 //-----------------------------------------------------------------------------
 
 #if wxUSE_LIBTIFF
-class WXDLLEXPORT wxTIFFHandler: public wxImageHandler
-{
-  DECLARE_DYNAMIC_CLASS(wxTIFFHandler)
 
+#include "wx/image.h"
+#include "wx/versioninfo.h"
+
+// defines for wxImage::SetOption
+#define wxIMAGE_OPTION_TIFF_BITSPERSAMPLE               wxString(wxT("BitsPerSample"))
+#define wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL             wxString(wxT("SamplesPerPixel"))
+#define wxIMAGE_OPTION_TIFF_COMPRESSION                 wxString(wxT("Compression"))
+#define wxIMAGE_OPTION_TIFF_PHOTOMETRIC                 wxString(wxT("Photometric"))
+#define wxIMAGE_OPTION_TIFF_IMAGEDESCRIPTOR             wxString(wxT("ImageDescriptor"))
+
+// for backwards compatibility
+#define wxIMAGE_OPTION_BITSPERSAMPLE               wxIMAGE_OPTION_TIFF_BITSPERSAMPLE
+#define wxIMAGE_OPTION_SAMPLESPERPIXEL             wxIMAGE_OPTION_TIFF_SAMPLESPERPIXEL
+#define wxIMAGE_OPTION_COMPRESSION                 wxIMAGE_OPTION_TIFF_COMPRESSION
+#define wxIMAGE_OPTION_IMAGEDESCRIPTOR             wxIMAGE_OPTION_TIFF_IMAGEDESCRIPTOR
+
+class WXDLLIMPEXP_CORE wxTIFFHandler: public wxImageHandler
+{
 public:
+    wxTIFFHandler();
 
-  inline wxTIFFHandler()
-  {
-      m_name = "TIFF file";
-      m_extension = "tif";
-      m_type = wxBITMAP_TYPE_TIF;
-      m_mime = "image/tiff";
-  };
+    static wxVersionInfo GetLibraryVersionInfo();
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=-1 );
-  virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
-  virtual bool DoCanRead( wxInputStream& stream );
-  virtual int GetImageCount( wxInputStream& stream );
+    virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 );
+    virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true );
+
+protected:
+    virtual int DoGetImageCount( wxInputStream& stream );
+    virtual bool DoCanRead( wxInputStream& stream );
 #endif
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxTIFFHandler)
 };
-#endif
 
+#endif // wxUSE_LIBTIFF
 
-#endif
-  // _WX_IMAGTIFF_H_
+#endif // _WX_IMAGTIFF_H_