image handlers moved to separate headers (imagbmp.h etc.) This change is backward compatible (all hdrs #included in image.h) and reduces executable size under GCC

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4979 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/imagbmp.h

@@ -0,0 +1,46 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        imagbmp.h
+// Purpose:     wxImage BMP handler
+// Author:      Robert Roebling
+// RCS-ID:      $Id$
+// Copyright:   (c) Robert Roebling
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_IMAGBMP_H_
+#define _WX_IMAGBMP_H_
+
+#ifdef __GNUG__
+#pragma interface "imagbmp.h"
+#endif
+
+#include "wx/image.h"
+
+//-----------------------------------------------------------------------------
+// wxBMPHandler
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxBMPHandler: public wxImageHandler
+{
+  DECLARE_DYNAMIC_CLASS(wxBMPHandler)
+
+public:
+
+  inline wxBMPHandler()
+  {
+      m_name = "BMP file";
+      m_extension = "bmp";
+      m_type = wxBITMAP_TYPE_BMP;
+      m_mime = "image/bmp";
+  };
+
+#if wxUSE_STREAMS
+  virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=TRUE, int index=0 );
+  virtual bool DoCanRead( wxInputStream& stream );
+#endif
+};
+
+
+#endif
+  // _WX_IMAGBMP_H_
+