133 lines
4 KiB
C++
133 lines
4 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 <mdiexp.hxx>
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#include <sfx2/progress.hxx>
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#include <docsh.hxx>
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#include <swmodule.hxx>
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#include <swtypes.hxx>
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class SwDocShell;
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namespace {
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struct SwProgress
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{
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tools::Long nStartValue,
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nStartCount;
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SwDocShell *pDocShell;
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std::unique_ptr<SfxProgress> pProgress;
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};
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}
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static std::vector<std::unique_ptr<SwProgress>> *pProgressContainer = nullptr;
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static SwProgress *lcl_SwFindProgress( SwDocShell const *pDocShell )
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{
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for (const auto& pTmp : *pProgressContainer)
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{
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if ( pTmp->pDocShell == pDocShell )
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return pTmp.get();
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}
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return nullptr;
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}
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void StartProgress( TranslateId pMessResId, tools::Long nStartValue, tools::Long nEndValue,
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SwDocShell *pDocShell )
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{
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if (SwModule::get()->IsEmbeddedLoadSave())
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return;
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SwProgress *pProgress = nullptr;
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if ( !pProgressContainer )
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pProgressContainer = new std::vector<std::unique_ptr<SwProgress>>;
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else
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{
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pProgress = lcl_SwFindProgress( pDocShell );
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if ( pProgress )
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++pProgress->nStartCount;
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}
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if ( !pProgress )
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{
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pProgress = new SwProgress;
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pProgress->pProgress.reset( new SfxProgress( pDocShell,
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SwResId(pMessResId),
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nEndValue - nStartValue ) );
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pProgress->nStartCount = 1;
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pProgress->pDocShell = pDocShell;
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pProgressContainer->insert( pProgressContainer->begin(), std::unique_ptr<SwProgress>(pProgress) );
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}
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pProgress->nStartValue = nStartValue;
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}
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void SetProgressState( tools::Long nPosition, SwDocShell const *pDocShell )
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{
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if (pProgressContainer && !SwModule::get()->IsEmbeddedLoadSave())
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{
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SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
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if ( pProgress )
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pProgress->pProgress->SetState(nPosition - pProgress->nStartValue);
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}
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}
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void EndProgress( SwDocShell const *pDocShell )
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{
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if (!pProgressContainer || SwModule::get()->IsEmbeddedLoadSave())
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return;
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SwProgress *pProgress = nullptr;
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std::vector<SwProgress *>::size_type i;
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for ( i = 0; i < pProgressContainer->size(); ++i )
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{
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SwProgress *pTmp = (*pProgressContainer)[i].get();
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if ( pTmp->pDocShell == pDocShell )
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{
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pProgress = pTmp;
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break;
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}
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}
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if ( pProgress && 0 == --pProgress->nStartCount )
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{
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pProgress->pProgress->Stop();
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pProgressContainer->erase( pProgressContainer->begin() + i );
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//#112337# it may happen that the container has been removed
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//while rescheduling
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if ( pProgressContainer && pProgressContainer->empty() )
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{
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delete pProgressContainer;
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pProgressContainer = nullptr;
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}
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}
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}
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void RescheduleProgress( SwDocShell const *pDocShell )
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{
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if (pProgressContainer && !SwModule::get()->IsEmbeddedLoadSave())
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{
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SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
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if ( pProgress )
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SfxProgress::Reschedule();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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