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Diffstat (limited to '')
| -rw-r--r-- | vcl/win/dtrans/DOTransferable.hxx | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/vcl/win/dtrans/DOTransferable.hxx b/vcl/win/dtrans/DOTransferable.hxx new file mode 100644 index 000000000..e42555ce6 --- /dev/null +++ b/vcl/win/dtrans/DOTransferable.hxx @@ -0,0 +1,97 @@ +/* -*- 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 <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; + ::osl::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: */ |