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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 .
*/
#pragma once
#include <com/sun/star/datatransfer/XTransferable.hpp>
#include <cppuhelper/implbase.hxx>
#include "DataFmtTransl.hxx"
#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
#include <com/sun/star/datatransfer/XMimeContentTypeFactory.hpp>
#include <com/sun/star/datatransfer/XMimeContentType.hpp>
#include <com/sun/star/datatransfer/XSystemTransferable.hpp>
#include <cppuhelper/weakref.hxx>
#include <systools/win32/comtools.hxx>
#include <mutex>
#include <vector>
// forward
class CFormatEtc;
class CDOTransferable : public ::cppu::WeakImplHelper<
css::datatransfer::XTransferable>
{
public:
typedef css::uno::Sequence< sal_Int8 > ByteSequence_t;
// XTransferable
virtual css::uno::Any SAL_CALL getTransferData( const css::datatransfer::DataFlavor& aFlavor ) override;
virtual css::uno::Sequence< css::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors( ) override;
virtual sal_Bool SAL_CALL isDataFlavorSupported( const css::datatransfer::DataFlavor& aFlavor ) override;
explicit CDOTransferable(
const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const css::uno::Reference<css::datatransfer::clipboard::XClipboard>& xClipboard,
const std::vector<sal_uInt32>& rFormats);
explicit CDOTransferable(
const css::uno::Reference< css::uno::XComponentContext >& rxContext,
IDataObjectPtr rDataObject );
private:
// some helper functions
void initFlavorList( );
void initFlavorListFromFormatList(const std::vector<sal_uInt32>& rFormats);
void addSupportedFlavor( const css::datatransfer::DataFlavor& aFlavor );
css::datatransfer::DataFlavor formatEtcToDataFlavor(sal_uInt32 cfFormat);
void tryToGetIDataObjectIfAbsent();
ByteSequence_t getClipboardData( CFormatEtc& aFormatEtc );
OUString synthesizeUnicodeText( );
LCID getLocaleFromClipboard( );
bool compareDataFlavors( const css::datatransfer::DataFlavor& lhs,
const css::datatransfer::DataFlavor& rhs );
private:
css::uno::WeakReference<css::datatransfer::clipboard::XClipboard> m_xClipboard;
IDataObjectPtr m_rDataObject;
css::uno::Sequence< css::datatransfer::DataFlavor > m_FlavorList;
const css::uno::Reference< css::uno::XComponentContext > m_xContext;
CDataFormatTranslator m_DataFormatTranslator;
css::uno::Reference< css::datatransfer::XMimeContentTypeFactory > m_rXMimeCntFactory;
std::mutex m_aMutex;
bool m_bUnicodeRegistered;
CLIPFORMAT m_TxtFormatOnClipboard;
// non supported operations
private:
CDOTransferable( const CDOTransferable& );
CDOTransferable& operator=( const CDOTransferable& );
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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