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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 .
*/
#pragma once
#include <config_options.h>
#include <rtl/ref.hxx>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/ucb/XCommandEnvironment.hpp>
#include <com/sun/star/task/XAbortChannel.hpp>
#include <utility>
#include "dp_misc_api.hxx"
namespace dp_misc
{
inline void progressUpdate(
OUString const & status,
css::uno::Reference<css::ucb::XCommandEnvironment> const & xCmdEnv )
{
if (xCmdEnv.is()) {
css::uno::Reference<css::ucb::XProgressHandler> xProgressHandler(
xCmdEnv->getProgressHandler() );
if (xProgressHandler.is()) {
xProgressHandler->update( css::uno::Any(status) );
}
}
}
class ProgressLevel
{
css::uno::Reference<css::ucb::XProgressHandler> m_xProgressHandler;
public:
inline ~ProgressLevel();
inline ProgressLevel(
css::uno::Reference<css::ucb::XCommandEnvironment> const & xCmdEnv,
OUString const & status );
inline void update( OUString const & status ) const;
inline void update( css::uno::Any const & status ) const;
};
inline ProgressLevel::ProgressLevel(
css::uno::Reference< css::ucb::XCommandEnvironment > const & xCmdEnv,
OUString const & status )
{
if (xCmdEnv.is())
m_xProgressHandler = xCmdEnv->getProgressHandler();
if (m_xProgressHandler.is())
m_xProgressHandler->push( css::uno::Any(status) );
}
inline ProgressLevel::~ProgressLevel()
{
if (m_xProgressHandler.is())
m_xProgressHandler->pop();
}
inline void ProgressLevel::update( OUString const & status ) const
{
if (m_xProgressHandler.is())
m_xProgressHandler->update( css::uno::Any(status) );
}
inline void ProgressLevel::update( css::uno::Any const & status ) const
{
if (m_xProgressHandler.is())
m_xProgressHandler->update( status );
}
/** @return true if ia handler is present and any selection has been chosen
*/
DESKTOP_DEPLOYMENTMISC_DLLPUBLIC bool interactContinuation(
css::uno::Any const & request,
css::uno::Type const & continuation,
css::uno::Reference<css::ucb::XCommandEnvironment> const & xCmdEnv,
bool * pcont, bool * pabort );
class UNLESS_MERGELIBS(DESKTOP_DEPLOYMENTMISC_DLLPUBLIC) AbortChannel :
public ::cppu::WeakImplHelper<css::task::XAbortChannel>
{
bool m_aborted;
css::uno::Reference<css::task::XAbortChannel> m_xNext;
public:
AbortChannel() : m_aborted( false ) {}
static AbortChannel * get(
css::uno::Reference<css::task::XAbortChannel> const & xAbortChannel )
{ return static_cast<AbortChannel *>(xAbortChannel.get()); }
bool isAborted() const { return m_aborted; }
// XAbortChannel
virtual void SAL_CALL sendAbort() override;
class SAL_DLLPRIVATE Chain
{
const ::rtl::Reference<AbortChannel> m_abortChannel;
public:
Chain(
::rtl::Reference<AbortChannel> abortChannel,
css::uno::Reference<css::task::XAbortChannel> const & xNext )
: m_abortChannel(std::move( abortChannel ))
{ if (m_abortChannel.is()) m_abortChannel->m_xNext = xNext; }
~Chain()
{ if (m_abortChannel.is()) m_abortChannel->m_xNext.clear(); }
};
friend class Chain;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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