interact.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
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#include "interact.hxx"
 
#include <com/sun/star/task/XInteractionAbort.hpp>
#include <com/sun/star/task/XInteractionRetry.hpp>
#include <cppuhelper/implbase.hxx>
#include <mutex>
#include <utility>
 
namespace com::sun::star::task { class XInteractionContinuation; }
 
using stoc_javavm::InteractionRequest;
 
namespace {
 
class AbortContinuation:
    public cppu::WeakImplHelper<css::task::XInteractionAbort>
{
public:
    AbortContinuation() {}
    AbortContinuation(const AbortContinuation&) = delete;
    AbortContinuation& operator=(const AbortContinuation&)= delete;
 
    virtual void SAL_CALL select() override {}
 
private:
    virtual ~AbortContinuation() override {}
};
 
}
 
class InteractionRequest::RetryContinuation:
    public cppu::WeakImplHelper<css::task::XInteractionRetry>
{
public:
    RetryContinuation(): m_bSelected(false) {}
    RetryContinuation(const RetryContinuation&) = delete;
    RetryContinuation& operator=(const RetryContinuation&) = delete;
 
    virtual void SAL_CALL select() override;
 
    bool isSelected() const;
 
private:
    virtual ~RetryContinuation() override {}
 
    mutable std::mutex m_aMutex;
    bool m_bSelected;
};
 
void SAL_CALL InteractionRequest::RetryContinuation::select()
{
    std::scoped_lock aGuard(m_aMutex);
    m_bSelected = true;
}
 
bool InteractionRequest::RetryContinuation::isSelected() const
{
    std::scoped_lock aGuard(m_aMutex);
    return m_bSelected;
}
 
InteractionRequest::InteractionRequest(css::uno::Any aRequest):
    m_aRequest(std::move(aRequest))
{
    m_xRetryContinuation = new RetryContinuation;
    m_aContinuations = { new AbortContinuation, m_xRetryContinuation };
}
 
css::uno::Any SAL_CALL InteractionRequest::getRequest()
{
    return m_aRequest;
}
 
css::uno::Sequence< css::uno::Reference< css::task::XInteractionContinuation > >
SAL_CALL InteractionRequest::getContinuations()
{
    return m_aContinuations;
}
 
bool InteractionRequest::retry() const
{
    return m_xRetryContinuation.is() && m_xRetryContinuation->isSelected();
}
 
InteractionRequest::~InteractionRequest()
{}
 
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