// Created: 13.01.00
// RCS-ID: $Id$
// Copyright: (c) 2000 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
-// Licence: wxWindows license
+// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
const wxString& description)
{
ScreenHDC hdcRef;
-
- RECT rect, *pRect;
+ RECT rect;
+ RECT *pRect;
if ( width && height )
{
rect.top =
// CreateEnhMetaFile() wants them in HIMETRIC
PixelToHIMETRIC(&rect.right, &rect.bottom);
-
+
pRect = ▭
}
else
m_hDC = 0;
}
+#if wxUSE_DRAG_AND_DROP
+
// ----------------------------------------------------------------------------
// wxEnhMetaFileDataObject
// ----------------------------------------------------------------------------
-#if wxUSE_DRAG_AND_DROP
-
wxDataFormat
wxEnhMetaFileDataObject::GetPreferredFormat(Direction WXUNUSED(dir)) const
{
return TRUE;
}
+
+// ----------------------------------------------------------------------------
+// wxEnhMetaFileSimpleDataObject
+// ----------------------------------------------------------------------------
+
+size_t wxEnhMetaFileSimpleDataObject::GetDataSize() const
+{
+ // we pass data by handle and not HGLOBAL
+ return 0u;
+}
+
+bool wxEnhMetaFileSimpleDataObject::GetDataHere(void *buf) const
+{
+ wxCHECK_MSG( m_metafile.Ok(), FALSE, _T("copying invalid enh metafile") );
+
+ HENHMETAFILE hEMF = (HENHMETAFILE)m_metafile.GetHENHMETAFILE();
+
+ HENHMETAFILE hEMFCopy = ::CopyEnhMetaFile(hEMF, NULL);
+ if ( !hEMFCopy )
+ {
+ wxLogLastError(_T("CopyEnhMetaFile"));
+
+ return FALSE;
+ }
+
+ *(HENHMETAFILE *)buf = hEMFCopy;
+ return TRUE;
+}
+
+bool wxEnhMetaFileSimpleDataObject::SetData(size_t WXUNUSED(len),
+ const void *buf)
+{
+ HENHMETAFILE hEMF = *(HENHMETAFILE *)buf;
+
+ wxCHECK_MSG( hEMF, FALSE, _T("pasting invalid enh metafile") );
+ m_metafile.SetHENHMETAFILE((WXHANDLE)hEMF);
+
+ return TRUE;
+}
+
#endif // wxUSE_DRAG_AND_DROP
#endif // wxUSE_ENH_METAFILE