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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_WINCLIPBIMPL_HXX
+#define INCLUDED_DTRANS_SOURCE_WIN32_CLIPB_WINCLIPBIMPL_HXX
+
+#include <sal/types.h>
+#include <rtl/ustring.hxx>
+#include <com/sun/star/datatransfer/XTransferable.hpp>
+#include <com/sun/star/datatransfer/clipboard/XClipboardListener.hpp>
+#include <com/sun/star/datatransfer/clipboard/XClipboardOwner.hpp>
+#include "MtaOleClipb.hxx"
+
+#if !defined WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+
+class CWinClipboard;
+class CXNotifyingDataObject;
+
+// impl class to avoid deadlocks between XTDataObject
+// and the clipboard implementation
+
+class CWinClipbImpl
+{
+public:
+ ~CWinClipbImpl( );
+
+protected:
+ CWinClipbImpl( const OUString& aClipboardName, CWinClipboard* theWinClipboard );
+
+ /// @throws css::uno::RuntimeException
+ css::uno::Reference< css::datatransfer::XTransferable > getContents( );
+
+ /// @throws css::uno::RuntimeException
+ void setContents(
+ const css::uno::Reference< css::datatransfer::XTransferable >& xTransferable,
+ const css::uno::Reference< css::datatransfer::clipboard::XClipboardOwner >& xClipboardOwner );
+
+ /// @throws css::uno::RuntimeException
+ OUString getName( );
+
+ // XClipboardEx
+
+ /// @throws css::uno::RuntimeException
+ static sal_Int8 getRenderingCapabilities( );
+
+ // XFlushableClipboard
+
+ /// @throws css::uno::RuntimeException
+ void flushClipboard( );
+
+ // XComponent
+
+ /// @throws css::uno::RuntimeException
+ void dispose( );
+
+ // member functions
+
+ void registerClipboardViewer( );
+ void unregisterClipboardViewer( );
+
+ static void WINAPI onClipboardContentChanged();
+
+private:
+ void onReleaseDataObject( CXNotifyingDataObject* theCaller );
+
+private:
+ OUString m_itsName;
+ CMtaOleClipboard m_MtaOleClipboard;
+ CWinClipboard* m_pWinClipboard;
+ CXNotifyingDataObject* m_pCurrentClipContent;
+ com::sun::star::uno::Reference< com::sun::star::datatransfer::XTransferable > m_foreignContent;
+ osl::Mutex m_ClipContentMutex;
+
+ static osl::Mutex s_aMutex;
+ static CWinClipbImpl* s_pCWinClipbImpl;
+
+private:
+ CWinClipbImpl( const CWinClipbImpl& );
+ CWinClipbImpl& operator=( const CWinClipbImpl& );
+
+ friend class CWinClipboard;
+ friend class CXNotifyingDataObject;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */