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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: dp_interact.cxx,v $
* $Revision: 1.7 $
*
* 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_desktop.hxx"
#include "dp_interact.h"
#include "cppuhelper/exc_hlp.hxx"
#include "cppuhelper/implbase1.hxx"
#include "com/sun/star/task/XInteractionAbort.hpp"
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::ucb;
using ::rtl::OUString;
namespace dp_misc {
namespace {
//==============================================================================
class InteractionContinuationImpl : public ::cppu::OWeakObject,
public task::XInteractionContinuation
{
const Type m_type;
bool * m_pselect;
public:
inline InteractionContinuationImpl( Type const & type, bool * pselect )
: m_type( type ),
m_pselect( pselect )
{ OSL_ASSERT(
::getCppuType(
static_cast< Reference<task::XInteractionContinuation>
const *>(0) ).isAssignableFrom(m_type) ); }
// XInterface
virtual void SAL_CALL acquire() throw ();
virtual void SAL_CALL release() throw ();
virtual Any SAL_CALL queryInterface( Type const & type )
throw (RuntimeException);
// XInteractionContinuation
virtual void SAL_CALL select() throw (RuntimeException);
};
// XInterface
//______________________________________________________________________________
void InteractionContinuationImpl::acquire() throw ()
{
OWeakObject::acquire();
}
//______________________________________________________________________________
void InteractionContinuationImpl::release() throw ()
{
OWeakObject::release();
}
//______________________________________________________________________________
Any InteractionContinuationImpl::queryInterface( Type const & type )
throw (RuntimeException)
{
if (type.isAssignableFrom( m_type )) {
Reference<task::XInteractionContinuation> xThis(this);
return Any( &xThis, type );
}
else
return OWeakObject::queryInterface(type);
}
// XInteractionContinuation
//______________________________________________________________________________
void InteractionContinuationImpl::select() throw (RuntimeException)
{
*m_pselect = true;
}
//==============================================================================
class InteractionRequest :
public ::cppu::WeakImplHelper1<task::XInteractionRequest>
{
Any m_request;
Sequence< Reference<task::XInteractionContinuation> > m_conts;
public:
inline InteractionRequest(
Any const & request,
Sequence< Reference<task::XInteractionContinuation> > const & conts )
: m_request( request ),
m_conts( conts )
{}
// XInteractionRequest
virtual Any SAL_CALL getRequest()
throw (RuntimeException);
virtual Sequence< Reference<task::XInteractionContinuation> >
SAL_CALL getContinuations() throw (RuntimeException);
};
// XInteractionRequest
//______________________________________________________________________________
Any InteractionRequest::getRequest() throw (RuntimeException)
{
return m_request;
}
//______________________________________________________________________________
Sequence< Reference< task::XInteractionContinuation > >
InteractionRequest::getContinuations() throw (RuntimeException)
{
return m_conts;
}
} // anon namespace
//==============================================================================
bool interactContinuation( Any const & request,
Type const & continuation,
Reference<XCommandEnvironment> const & xCmdEnv,
bool * pcont, bool * pabort )
{
OSL_ASSERT(
task::XInteractionContinuation::static_type().isAssignableFrom(
continuation ) );
if (xCmdEnv.is()) {
Reference<task::XInteractionHandler> xInteractionHandler(
xCmdEnv->getInteractionHandler() );
if (xInteractionHandler.is()) {
bool cont = false;
bool abort = false;
Sequence< Reference<task::XInteractionContinuation> > conts( 2 );
conts[ 0 ] = new InteractionContinuationImpl(
continuation, &cont );
conts[ 1 ] = new InteractionContinuationImpl(
task::XInteractionAbort::static_type(), &abort );
xInteractionHandler->handle(
new InteractionRequest( request, conts ) );
if (cont || abort) {
if (pcont != 0)
*pcont = cont;
if (pabort != 0)
*pabort = abort;
return true;
}
}
}
return false;
}
// XAbortChannel
//______________________________________________________________________________
void AbortChannel::sendAbort() throw (RuntimeException)
{
m_aborted = true;
if (m_xNext.is())
m_xNext->sendAbort();
}
} // dp_misc
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