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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 "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;
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(
cppu::UnoType<task::XInteractionContinuation>::get().isAssignableFrom(m_type) ); }
// XInterface
virtual void SAL_CALL acquire() throw () SAL_OVERRIDE;
virtual void SAL_CALL release() throw () SAL_OVERRIDE;
virtual Any SAL_CALL queryInterface( Type const & type )
throw (RuntimeException, std::exception) SAL_OVERRIDE;
// XInteractionContinuation
virtual void SAL_CALL select() throw (RuntimeException, std::exception) SAL_OVERRIDE;
};
// XInterface
void InteractionContinuationImpl::acquire() throw ()
{
OWeakObject::acquire();
}
void InteractionContinuationImpl::release() throw ()
{
OWeakObject::release();
}
Any InteractionContinuationImpl::queryInterface( Type const & type )
throw (RuntimeException, std::exception)
{
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, std::exception)
{
*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, std::exception) SAL_OVERRIDE;
virtual Sequence< Reference<task::XInteractionContinuation> >
SAL_CALL getContinuations() throw (RuntimeException, std::exception) SAL_OVERRIDE;
};
// XInteractionRequest
Any InteractionRequest::getRequest() throw (RuntimeException, std::exception)
{
return m_request;
}
Sequence< Reference< task::XInteractionContinuation > >
InteractionRequest::getContinuations() throw (RuntimeException, std::exception)
{
return m_conts;
}
} // anon namespace
bool interactContinuation( Any const & request,
Type const & continuation,
Reference<XCommandEnvironment> const & xCmdEnv,
bool * pcont, bool * pabort )
{
OSL_ASSERT(
cppu::UnoType<task::XInteractionContinuation>::get().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(
cppu::UnoType<task::XInteractionAbort>::get(), &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, std::exception)
{
m_aborted = true;
if (m_xNext.is())
m_xNext->sendAbort();
}
} // dp_misc
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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