/* -*- 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 .
*/
#include <sal/config.h>
#include <rtl/ref.hxx>
#include <sot/exchange.hxx>
#include <svtools/stringtransfer.hxx>
#include <utility>
namespace svt
{
using namespace ::com::sun::star::datatransfer;
//= OStringTransferable
OStringTransferable::OStringTransferable(OUString aContent)
: TransferDataContainer()
, m_sContent(std::move(aContent))
{
}
void OStringTransferable::AddSupportedFormats()
{
AddFormat(SotClipboardFormatId::STRING);
}
void OStringTransferable::SetData(
const OUString& rContent)
{
m_sContent = rContent;
ClearFormats();
// invalidate m_aAny so new data will take effect
}
bool OStringTransferable::GetData(
const DataFlavor& _rFlavor,
const OUString&
/*rDestDoc*/ )
{
SotClipboardFormatId nFormat = SotExchange::GetFormat( _rFlavor );
if (SotClipboardFormatId::STRING == nFormat)
return SetString( m_sContent );
return false;
}
//= OStringTransfer
void OStringTransfer::CopyString(
const OUString& _rContent, vcl::Window* _pWindow
)
{
rtl::Reference<OStringTransferable> pTransferable = new OStringTransferable( _rContent );
pTransferable->CopyToClipboard( _pWindow );
}
bool OStringTransfer::PasteString( OUString& _rContent, vcl::Window* _pWindow )
{
TransferableDataHelper aClipboardData = TransferableDataHelper::CreateFromSystemClipboard( _pWindow );
// check for a string format
const DataFlavorExVector& rFormats = aClipboardData.GetDataFlavorExVector();
for (auto const& format : rFormats)
{
if (SotClipboardFormatId::STRING == format.mnSotId)
{
OUString sContent;
bool bSuccess = aClipboardData.GetString( SotClipboardFormatId::STRING, sContent );
_rContent = sContent;
return bSuccess;
}
}
return false;
}
void OStringTransfer::StartStringDrag( const OUString& _rContent, vcl::Window* _pWindow, sal_Int8 _nDragSourceActions )
{
rtl::Reference<OStringTransferable> pTransferable = new OStringTransferable( _rContent );
pTransferable->StartDrag(_pWindow, _nDragSourceActions);
}
} // namespace svt
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