blob: 72df3d0d6e0b2c2d044508c9f2cae2bad2cf0b18 [file] [log] [blame]
/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_vcl.hxx"
#if OSL_DEBUG_LEVEL > 1
#include <stdio.h>
#endif
#include <X11_transferable.hxx>
#include <X11/Xatom.h>
#include <com/sun/star/io/IOException.hpp>
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 rtl;
using namespace x11;
X11Transferable::X11Transferable(
SelectionManager& rManager,
const Reference< XInterface >& xCreator,
Atom selection
) :
m_rManager( rManager ),
m_xCreator( xCreator ),
m_aSelection( selection )
{
}
//==================================================================================================
X11Transferable::~X11Transferable()
{
}
//==================================================================================================
Any SAL_CALL X11Transferable::getTransferData( const DataFlavor& rFlavor )
throw(UnsupportedFlavorException, IOException, RuntimeException)
{
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( OUString::createFromAscii( "CLIPBOARD" ) ), rFlavor.MimeType, aData );
if( ! bSuccess )
{
throw UnsupportedFlavorException( rFlavor.MimeType, static_cast < XTransferable * > ( this ) );
}
if( rFlavor.MimeType.equalsIgnoreAsciiCase( OUString::createFromAscii( "text/plain;charset=utf-16" ) ) )
{
int nLen = aData.getLength()/2;
if( ((sal_Unicode*)aData.getConstArray())[nLen-1] == 0 )
nLen--;
OUString aString( (sal_Unicode*)aData.getConstArray(), nLen );
#if OSL_DEBUG_LEVEL > 1
fprintf( stderr, "X11Transferable::getTransferData( \"%s\" )\n -> \"%s\"\n",
OUStringToOString( rFlavor.MimeType, RTL_TEXTENCODING_ISO_8859_1 ).getStr(),
OUStringToOString( aString, RTL_TEXTENCODING_ISO_8859_1 ).getStr() );
#endif
aRet <<= aString;
}
else
aRet <<= aData;
return aRet;
}
//==================================================================================================
Sequence< DataFlavor > SAL_CALL X11Transferable::getTransferDataFlavors()
throw(RuntimeException)
{
Sequence< DataFlavor > aFlavorList;
bool bSuccess = m_rManager.getPasteDataTypes( m_aSelection ? m_aSelection : XA_PRIMARY, aFlavorList );
if( ! bSuccess && m_aSelection == 0 )
bSuccess = m_rManager.getPasteDataTypes( m_rManager.getAtom( OUString::createFromAscii( "CLIPBOARD" ) ), aFlavorList );
return aFlavorList;
}
//==================================================================================================
sal_Bool SAL_CALL X11Transferable::isDataFlavorSupported( const DataFlavor& aFlavor )
throw(RuntimeException)
{
if( aFlavor.DataType != getCppuType( (Sequence< sal_Int8 >*)0 ) )
{
if( ! aFlavor.MimeType.equalsIgnoreAsciiCase( OUString::createFromAscii( "text/plain;charset=utf-16" ) ) &&
aFlavor.DataType == getCppuType( (OUString*)0 ) )
return false;
}
Sequence< DataFlavor > aFlavors( getTransferDataFlavors() );
for( int i = 0; i < aFlavors.getLength(); i++ )
if( aFlavor.MimeType.equalsIgnoreAsciiCase( aFlavors.getConstArray()[i].MimeType ) &&
aFlavor.DataType == aFlavors.getConstArray()[i].DataType )
return sal_True;
return sal_False;
}