// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "imagpcx.h"
#endif
#ifndef WX_PRECOMP
# include "wx/defs.h"
+# include "wx/palette.h"
#endif
-#if wxUSE_IMAGE && wxUSE_STREAMS && wxUSE_PCX
+#if wxUSE_IMAGE && wxUSE_PCX
#include "wx/imagpcx.h"
#include "wx/wfstream.h"
#include "wx/list.h"
#include "wx/object.h"
+//-----------------------------------------------------------------------------
+// wxPCXHandler
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxPCXHandler,wxImageHandler)
+
+#if wxUSE_STREAMS
+
//-----------------------------------------------------------------------------
// RLE encoding and decoding
//-----------------------------------------------------------------------------
// wxPCXHandler
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxPCXHandler,wxImageHandler)
-
bool wxPCXHandler::LoadFile( wxImage *image, wxInputStream& stream, bool verbose, int WXUNUSED(index) )
{
int error;
bool wxPCXHandler::DoCanRead( wxInputStream& stream )
{
- unsigned char c;
-
- c = stream.GetC();
- stream.SeekI(-1, wxFromCurrent);
+ unsigned char c = stream.GetC();
+ if ( !stream )
+ return FALSE;
// not very safe, but this is all we can get from PCX header :-(
- return (c == 10);
+ return c == 10;
}
-#endif // wxUSE_STREAMS && wxUSE_PCX
+#endif // wxUSE_STREAMS
+
+#endif // wxUSE_IMAGE && wxUSE_PCX