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