137 lines
3.7 KiB
C++
137 lines
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <dp_interact.h>
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#include <comphelper/interaction.hxx>
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#include <com/sun/star/task/XInteractionAbort.hpp>
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#include <osl/diagnose.h>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::ucb;
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namespace dp_misc {
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namespace {
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class InteractionContinuationImpl : public ::cppu::OWeakObject,
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public task::XInteractionContinuation
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{
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const Type m_type;
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bool * m_pselect;
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public:
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InteractionContinuationImpl( Type const & type, bool * pselect )
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: m_type( type ),
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m_pselect( pselect )
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{ OSL_ASSERT(
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cppu::UnoType<task::XInteractionContinuation>::get().isAssignableFrom(m_type) ); }
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// XInterface
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virtual void SAL_CALL acquire() noexcept override;
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virtual void SAL_CALL release() noexcept override;
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virtual Any SAL_CALL queryInterface( Type const & type ) override;
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// XInteractionContinuation
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virtual void SAL_CALL select() override;
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};
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// XInterface
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void InteractionContinuationImpl::acquire() noexcept
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{
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OWeakObject::acquire();
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}
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void InteractionContinuationImpl::release() noexcept
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{
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OWeakObject::release();
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}
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Any InteractionContinuationImpl::queryInterface( Type const & type )
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{
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if (type.isAssignableFrom( m_type )) {
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Reference<task::XInteractionContinuation> xThis(this);
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return Any( &xThis, type );
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}
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else
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return OWeakObject::queryInterface(type);
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}
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// XInteractionContinuation
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void InteractionContinuationImpl::select()
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{
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*m_pselect = true;
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}
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} // anon namespace
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bool interactContinuation( Any const & request,
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Type const & continuation,
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Reference<XCommandEnvironment> const & xCmdEnv,
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bool * pcont, bool * pabort )
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{
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OSL_ASSERT(
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cppu::UnoType<task::XInteractionContinuation>::get().isAssignableFrom(
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continuation ) );
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if (!xCmdEnv)
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return false;
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Reference<task::XInteractionHandler> xInteractionHandler(
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xCmdEnv->getInteractionHandler() );
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if (!xInteractionHandler)
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return false;
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bool cont = false;
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bool abort = false;
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std::vector< Reference<task::XInteractionContinuation> > conts {
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new InteractionContinuationImpl(continuation, &cont ),
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new InteractionContinuationImpl( cppu::UnoType<task::XInteractionAbort>::get(), &abort ) };
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xInteractionHandler->handle(
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new ::comphelper::OInteractionRequest( request, std::move(conts) ) );
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if (cont || abort) {
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if (pcont != nullptr)
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*pcont = cont;
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if (pabort != nullptr)
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*pabort = abort;
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return true;
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}
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return false;
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}
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// XAbortChannel
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void AbortChannel::sendAbort()
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{
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m_aborted = true;
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if (m_xNext.is())
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m_xNext->sendAbort();
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}
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} // dp_misc
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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