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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 .
*/
#include "X11_transferable.hxx"
#include <X11/Xatom.h>
#include <com/sun/star/datatransfer/UnsupportedFlavorException.hpp>
#include <com/sun/star/io/IOException.hpp>
#include <sal/log.hxx>
using namespace com::sun::star::datatransfer;
using namespace com::sun::star::lang;
using namespace com::sun::star::io;
using namespace com::sun::star::uno;
using namespace cppu;
using namespace osl;
using namespace x11;
X11Transferable::X11Transferable(
SelectionManager& rManager,
Atom selection
) :
m_rManager( rManager ),
m_aSelection( selection )
{
}
X11Transferable::~X11Transferable()
{
}
Any SAL_CALL X11Transferable::getTransferData( const DataFlavor& rFlavor )
{
Any aRet;
Sequence< sal_Int8 > aData;
bool bSuccess = m_rManager.getPasteData( m_aSelection ? m_aSelection : XA_PRIMARY, rFlavor.MimeType, aData );
if( ! bSuccess && m_aSelection == 0 )
bSuccess = m_rManager.getPasteData( m_rManager.getAtom( "CLIPBOARD" ), rFlavor.MimeType, aData );
if( ! bSuccess )
{
throw UnsupportedFlavorException( rFlavor.MimeType, static_cast < XTransferable * > ( this ) );
}
if( rFlavor.MimeType.equalsIgnoreAsciiCase( "text/plain;charset=utf-16" ) )
{
int nLen = aData.getLength()/2;
if( reinterpret_cast<sal_Unicode const *>(aData.getConstArray())[nLen-1] == 0 )
nLen--;
OUString aString( reinterpret_cast<sal_Unicode const *>(aData.getConstArray()), nLen );
SAL_INFO( "vcl.unx.dtrans", "X11Transferable::getTransferData( \"" << rFlavor.MimeType << "\" )\n -> \"" << aString << "\"");
aRet <<= aString.replaceAll("\r\n", "\n");
}
else
aRet <<= aData;
return aRet;
}
Sequence< DataFlavor > SAL_CALL X11Transferable::getTransferDataFlavors()
{
Sequence< DataFlavor > aFlavorList;
bool bSuccess = m_rManager.getPasteDataTypes( m_aSelection ? m_aSelection : XA_PRIMARY, aFlavorList );
if( ! bSuccess && m_aSelection == 0 )
m_rManager.getPasteDataTypes( m_rManager.getAtom( "CLIPBOARD" ), aFlavorList );
return aFlavorList;
}
sal_Bool SAL_CALL X11Transferable::isDataFlavorSupported( const DataFlavor& aFlavor )
{
if( aFlavor.DataType != cppu::UnoType<Sequence< sal_Int8 >>::get() )
{
if( ! aFlavor.MimeType.equalsIgnoreAsciiCase( "text/plain;charset=utf-16" ) &&
aFlavor.DataType == cppu::UnoType<OUString>::get() )
return false;
}
const Sequence< DataFlavor > aFlavors( getTransferDataFlavors() );
return std::any_of(aFlavors.begin(), aFlavors.end(),
[&aFlavor](const DataFlavor& rFlavor) {
return aFlavor.MimeType.equalsIgnoreAsciiCase( rFlavor.MimeType )
&& aFlavor.DataType == rFlavor.DataType;
});
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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