X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/45647dcf1059cc6515a0c6157f7c077cfc2abd31..d0f9a3e5400b6560f83bed94fade60d8550599f1:/include/wx/image.h

diff --git a/include/wx/image.h b/include/wx/image.h
index 55e9d96834..7718cacdeb 100644
--- a/include/wx/image.h
+++ b/include/wx/image.h
@@ -43,7 +43,9 @@ class WXDLLEXPORT wxImage;
 class WXDLLEXPORT wxImageHandler: public wxObject
 {
 public:
-    wxImageHandler() { m_name = ""; m_extension = ""; m_type = 0; }
+    wxImageHandler()
+        : m_name(""), m_extension(""), m_mime(), m_type(0)
+        { }
 
 #if wxUSE_STREAMS
     virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=-1 );
@@ -51,7 +53,7 @@ public:
 
     virtual int GetImageCount( wxInputStream& stream );
 
-    bool CanRead( wxInputStream& stream ) { return DoCanRead(stream); }
+    bool CanRead( wxInputStream& stream ) { return CallDoCanRead(stream); }
     bool CanRead( const wxString& name );
 #endif // wxUSE_STREAMS
 
@@ -67,6 +69,9 @@ public:
 protected:
 #if wxUSE_STREAMS
     virtual bool DoCanRead( wxInputStream& stream ) = 0;
+
+    // save the stream position, call DoCanRead() and restore the position
+    bool CallDoCanRead(wxInputStream& stream);
 #endif // wxUSE_STREAMS
 
     wxString  m_name;
@@ -115,7 +120,7 @@ public:
     wxImage( const wxImage& image );
     wxImage( const wxImage* image );
 
-#if wxUSE_GUI
+#if WXWIN_COMPATIBILITY_2_2 && wxUSE_GUI
     // convertion to/from wxBitmap (deprecated, use wxBitmap's methods instead):
     wxImage( const wxBitmap &bitmap );
     wxBitmap ConvertToBitmap() const;