X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/995612e2abc1131458863ed1d3e55206df7c33de..c9d01afd8237e2a63c11f5ef4050d57a8651b2db:/include/wx/image.h

diff --git a/include/wx/image.h b/include/wx/image.h
index b5eaebc403..04c131e040 100644
--- a/include/wx/image.h
+++ b/include/wx/image.h
@@ -35,6 +35,9 @@ class WXDLLEXPORT wxPNGHandler;
 #if wxUSE_LIBJPEG
 class WXDLLEXPORT wxJPEGHandler;
 #endif
+#if wxUSE_LIBTIFF
+class WXDLLEXPORT wxTIFFHandler;
+#endif
 class WXDLLEXPORT wxBMPHandler;
 #if wxUSE_GIF
 class WXDLLEXPORT wxGIFHandler;
@@ -53,14 +56,16 @@ class WXDLLEXPORT wxImage;
 
 class WXDLLEXPORT wxImageHandler: public wxObject
 {
-  DECLARE_DYNAMIC_CLASS(wxImageHandler)
+  DECLARE_CLASS(wxImageHandler)
 
 public:
   wxImageHandler() { m_name = ""; m_extension = ""; m_type = 0; }
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE );
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
   virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
+  
+  virtual int GetImageCount( wxInputStream& stream );
 
   bool CanRead( wxInputStream& stream ) { return DoCanRead(stream); }
   bool CanRead( const wxString& name );
@@ -105,7 +110,7 @@ public:
   };
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE );
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
   virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
   virtual bool DoCanRead( wxInputStream& stream );
 #endif
@@ -132,13 +137,41 @@ public:
   };
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE );
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
   virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
   virtual bool DoCanRead( wxInputStream& stream );
 #endif
 };
 #endif
 
+//-----------------------------------------------------------------------------
+// wxTIFFHandler
+//-----------------------------------------------------------------------------
+
+#if wxUSE_LIBTIFF
+class WXDLLEXPORT wxTIFFHandler: public wxImageHandler
+{
+  DECLARE_DYNAMIC_CLASS(wxTIFFHandler)
+
+public:
+
+  inline wxTIFFHandler()
+  {
+      m_name = "TIFF file";
+      m_extension = "tif";
+      m_type = wxBITMAP_TYPE_TIF;
+      m_mime = "image/tiff";
+  };
+
+#if wxUSE_STREAMS
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
+  virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
+  virtual bool DoCanRead( wxInputStream& stream );
+  virtual int GetImageCount( wxInputStream& stream );
+#endif
+};
+#endif
+
 //-----------------------------------------------------------------------------
 // wxBMPHandler
 //-----------------------------------------------------------------------------
@@ -158,7 +191,7 @@ public:
   };
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE );
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
   virtual bool DoCanRead( wxInputStream& stream );
 #endif
 };
@@ -184,7 +217,7 @@ public:
   };
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE );
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
   virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
   virtual bool DoCanRead( wxInputStream& stream );
 #endif
@@ -211,7 +244,7 @@ public:
   };
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE );
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
   virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
   virtual bool DoCanRead( wxInputStream& stream );
 #endif
@@ -238,16 +271,27 @@ public:
   };
 
 #if wxUSE_STREAMS
-  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE );
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
   virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=TRUE );
   virtual bool DoCanRead( wxInputStream& stream );
+#endif // wxUSE_STREAMS
 };
-#endif
+#endif // wxUSE_PCX
 
 //-----------------------------------------------------------------------------
 // wxImage
 //-----------------------------------------------------------------------------
 
+
+// GRG: Dic/99
+class WXDLLEXPORT wxHNode
+{
+public:
+    unsigned long index;
+    unsigned long value;
+};
+
+
 class WXDLLEXPORT wxImage: public wxObject
 {
   DECLARE_DYNAMIC_CLASS(wxImage)
@@ -289,10 +333,12 @@ public:
   unsigned char GetGreen( int x, int y );
   unsigned char GetBlue( int x, int y );
 
+  static bool CanRead( const wxString& name );
   virtual bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_ANY );
   virtual bool LoadFile( const wxString& name, const wxString& mimetype );
 
 #if wxUSE_STREAMS
+  static bool CanRead( wxInputStream& stream );
   virtual bool LoadFile( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY );
   virtual bool LoadFile( wxInputStream& stream, const wxString& mimetype );
 #endif
@@ -343,6 +389,10 @@ public:
   static void CleanUpHandlers();
   static void InitStandardHandlers();
 
+  // GRG: Dic/99
+  unsigned long ComputeHistogram( wxHashTable &h );
+
+
 protected:
 
   static wxList sm_handlers;