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