X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f47cd02d71ef728221b29bf6bb3254ad85a12310..4b2424bcadbc87babd3367d243b957e49333eeae:/src/msw/enhmeta.cpp?ds=sidebyside diff --git a/src/msw/enhmeta.cpp b/src/msw/enhmeta.cpp index 2f1661b329..ac757f7bd5 100644 --- a/src/msw/enhmeta.cpp +++ b/src/msw/enhmeta.cpp @@ -183,8 +183,8 @@ wxEnhMetaFileDC::wxEnhMetaFileDC(const wxString& filename, const wxString& description) { ScreenHDC hdcRef; - - RECT rect, *pRect; + RECT rect; + RECT *pRect; if ( width && height ) { rect.top = @@ -234,12 +234,12 @@ wxEnhMetaFileDC::~wxEnhMetaFileDC() m_hDC = 0; } +#if wxUSE_DRAG_AND_DROP + // ---------------------------------------------------------------------------- // wxEnhMetaFileDataObject // ---------------------------------------------------------------------------- -#if wxUSE_DRAG_AND_DROP - wxDataFormat wxEnhMetaFileDataObject::GetPreferredFormat(Direction WXUNUSED(dir)) const { @@ -391,6 +391,46 @@ bool wxEnhMetaFileDataObject::SetData(const wxDataFormat& format, 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