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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"
#include <com/sun/star/datatransfer/clipboard/XClipboardNotifier.hpp>
#include <vcl/svapp.hxx>
#include <vcl/window.hxx>
#include <osl/mutex.hxx>
#include <svtools/cliplistener.hxx>
#include <svtools/transfer.hxx>
using namespace ::com::sun::star;
// -----------------------------------------------------------------------------
TransferableClipboardListener::TransferableClipboardListener( const Link& rCallback ) :
aLink( rCallback )
{
}
TransferableClipboardListener::~TransferableClipboardListener()
{
}
void SAL_CALL TransferableClipboardListener::disposing( const lang::EventObject& )
throw(uno::RuntimeException)
{
}
void SAL_CALL TransferableClipboardListener::changedContents(
const datatransfer::clipboard::ClipboardEvent& rEventObject )
throw(uno::RuntimeException)
{
if ( aLink.IsSet() )
{
const SolarMutexGuard aGuard;
TransferableDataHelper aDataHelper( rEventObject.Contents );
aLink.Call( &aDataHelper );
}
}
void TransferableClipboardListener::AddRemoveListener( Window* pWin, sal_Bool bAdd )
{
try
{
if ( pWin )
{
uno::Reference<datatransfer::clipboard::XClipboard> xClipboard = pWin->GetClipboard();
uno::Reference<datatransfer::clipboard::XClipboardNotifier> xClpbrdNtfr( xClipboard, uno::UNO_QUERY );
if( xClpbrdNtfr.is() )
{
uno::Reference<datatransfer::clipboard::XClipboardListener> xClipEvtLstnr( this );
if( bAdd )
xClpbrdNtfr->addClipboardListener( xClipEvtLstnr );
else
xClpbrdNtfr->removeClipboardListener( xClipEvtLstnr );
}
}
}
catch( const ::com::sun::star::uno::Exception& )
{
}
}
void TransferableClipboardListener::ClearCallbackLink()
{
aLink = Link();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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