1 files changed, 64 insertions, 0 deletions
diff --git a/canvas/source/cairo/cairo_cairo.cxx b/canvas/source/cairo/cairo_cairo.cxx
new file mode 100644
index 000000000000..f855a4f1700c
--- /dev/null
+++ b/canvas/source/cairo/cairo_cairo.cxx
@@ -0,0 +1,64 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_canvas.hxx"
+
+#include "cairo_cairo.hxx"
+
+#ifdef WNT
+# include <tools/prewin.h>
+# include <windows.h>
+# include <tools/postwin.h>
+#endif
+
+#include <vcl/sysdata.hxx>
+#include <vcl/syschild.hxx>
+
+namespace cairo
+{
+/****************************************************************************************
+ * Platform independent part of surface backends for OpenOffice.org Cairo Canvas        *
+ * For the rest of the functions (and the platform-specific derived                     *
+ *  Surface classes), see platform specific cairo_<platform>_cairo.cxx                  *
+ ****************************************************************************************/
+
+    const SystemEnvData* GetSysData(const Window *pOutputWindow)
+    {
+        const SystemEnvData* pSysData = NULL;
+        // check whether we're a SysChild: have to fetch system data
+        // directly from SystemChildWindow, because the GetSystemData
+        // method is unfortunately not virtual
+        const SystemChildWindow* pSysChild = dynamic_cast< const SystemChildWindow* >( pOutputWindow );
+        if( pSysChild )
+            pSysData = pSysChild->GetSystemData();
+        else
+            pSysData = pOutputWindow->GetSystemData();
+        return pSysData;
+    }
+}