From 00ae2ece4acbf301b19c9faf4c0d61ef07af8e92 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Thu, 4 Oct 2007 07:30:43 +0000
Subject: [PATCH] adding PICT support in Quartz - whose native metafile format
 is PDF

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@49033 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/mac/carbon/bitmap.cpp   |  2 +-
 src/mac/carbon/metafile.cpp | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/mac/carbon/bitmap.cpp b/src/mac/carbon/bitmap.cpp
index 1385a58cb2..c2ebd2b1d4 100644
--- a/src/mac/carbon/bitmap.cpp
+++ b/src/mac/carbon/bitmap.cpp
@@ -1857,7 +1857,7 @@ bool wxPICTResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, lon
     {
         wxMetafile mf ;
 
-        mf.SetHMETAFILE( (WXHMETAFILE) thePict ) ;
+        mf.SetPICT( thePict ) ;
         bitmap->Create( mf.GetWidth() , mf.GetHeight() ) ;
         wxMemoryDC dc ;
         dc.SelectObject( *bitmap ) ;
diff --git a/src/mac/carbon/metafile.cpp b/src/mac/carbon/metafile.cpp
index bb1469041f..4c5e537e39 100644
--- a/src/mac/carbon/metafile.cpp
+++ b/src/mac/carbon/metafile.cpp
@@ -272,6 +272,27 @@ void wxMetafile::SetHMETAFILE(WXHMETAFILE mf)
 #endif
 }
 
+void wxMetafile::SetPICT(void* pictHandle)
+{
+    UnRef();
+
+#if wxMAC_USE_CORE_GRAPHICS
+    Handle picHandle = (Handle) pictHandle;
+    HLock(picHandle);
+    CFDataRef data = CFDataCreateWithBytesNoCopy( kCFAllocatorDefault, (const UInt8*) *picHandle, GetHandleSize(picHandle), kCFAllocatorNull);
+    wxCFRef<CGDataProviderRef> provider(UMACGDataProviderCreateWithCFData(data));
+    QDPictRef pictRef = QDPictCreateWithProvider(provider);
+    CGRect rect = QDPictGetBounds(pictRef);
+    m_refData = new wxMetafileRefData( rect.size.width, rect.size.height );
+    QDPictDrawToCGContext( ((wxMetafileRefData*) m_refData)->GetContext(), rect, pictRef );
+    CFRelease( data );
+    QDPictRelease( pictRef );
+    ((wxMetafileRefData*) m_refData)->Close();
+#else
+    m_refData = new wxMetafileRefData((PicHandle)mf);
+#endif
+}
+
 bool wxMetaFile::Play(wxDC *dc)
 {
     if (!m_refData)