Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <mdiexp.hxx>
      21             : #include <tools/shl.hxx>
      22             : #include <sfx2/progress.hxx>
      23             : #include <tools/resid.hxx>
      24             : #include <docsh.hxx>
      25             : #include <swmodule.hxx>
      26             : #include "swtypes.hxx"
      27             : 
      28             : class SwDocShell;
      29             : 
      30             : struct SwProgress
      31             : {
      32             :     long nStartValue,
      33             :          nStartCount;
      34             :     SwDocShell  *pDocShell;
      35             :     SfxProgress *pProgress;
      36             : };
      37             : 
      38             : static std::vector<SwProgress*> *pProgressContainer = 0;
      39             : 
      40         180 : static SwProgress *lcl_SwFindProgress( SwDocShell *pDocShell )
      41             : {
      42         180 :     for ( sal_uInt16 i = 0; i < pProgressContainer->size(); ++i )
      43             :     {
      44         180 :         SwProgress *pTmp = (*pProgressContainer)[i];
      45         180 :         if ( pTmp->pDocShell == pDocShell )
      46         180 :             return pTmp;
      47             :     }
      48           0 :     return 0;
      49             : }
      50             : 
      51             : 
      52          88 : void StartProgress( sal_uInt16 nMessResId, long nStartValue, long nEndValue,
      53             :                     SwDocShell *pDocShell )
      54             : {
      55          88 :     if( !SW_MOD()->IsEmbeddedLoadSave() )
      56             :     {
      57          61 :         SwProgress *pProgress = 0;
      58             : 
      59          61 :         if ( !pProgressContainer )
      60          61 :             pProgressContainer = new std::vector<SwProgress*>;
      61             :         else
      62             :         {
      63           0 :             if ( 0 != (pProgress = lcl_SwFindProgress( pDocShell )) )
      64           0 :                 ++pProgress->nStartCount;
      65             :         }
      66          61 :         if ( !pProgress )
      67             :         {
      68          61 :             pProgress = new SwProgress;
      69             :             pProgress->pProgress = new SfxProgress( pDocShell,
      70             :                                                     SW_RESSTR(nMessResId),
      71             :                                                     nEndValue - nStartValue,
      72             :                                                     sal_False,
      73          61 :                                                     sal_True );
      74          61 :             pProgress->nStartCount = 1;
      75          61 :             pProgress->pDocShell = pDocShell;
      76          61 :             pProgressContainer->insert( pProgressContainer->begin(), pProgress );
      77             :         }
      78          61 :         pProgress->nStartValue = nStartValue;
      79             :     }
      80          88 : }
      81             : 
      82             : 
      83        2450 : void SetProgressState( long nPosition, SwDocShell *pDocShell )
      84             : {
      85        2450 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
      86             :     {
      87         166 :         SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
      88         166 :         if ( pProgress )
      89         166 :             pProgress->pProgress->SetState(nPosition - pProgress->nStartValue);
      90             :     }
      91        2450 : }
      92             : 
      93             : 
      94          88 : void EndProgress( SwDocShell *pDocShell )
      95             : {
      96          88 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
      97             :     {
      98          61 :         SwProgress *pProgress = 0;
      99             :         sal_uInt16 i;
     100          61 :         for ( i = 0; i < pProgressContainer->size(); ++i )
     101             :         {
     102          61 :             SwProgress *pTmp = (SwProgress*)(*pProgressContainer)[i];
     103          61 :             if ( pTmp->pDocShell == pDocShell )
     104             :             {
     105          61 :                 pProgress = pTmp;
     106          61 :                 break;
     107             :             }
     108             :         }
     109             : 
     110          61 :         if ( pProgress && 0 == --pProgress->nStartCount )
     111             :         {
     112          61 :             pProgress->pProgress->Stop();
     113          61 :             pProgressContainer->erase( pProgressContainer->begin() + i );
     114          61 :             delete pProgress->pProgress;
     115          61 :             delete pProgress;
     116             :             //#112337# it may happen that the container has been removed
     117             :             //while rescheduling
     118          61 :             if ( pProgressContainer && pProgressContainer->empty() )
     119          61 :                 delete pProgressContainer, pProgressContainer = 0;
     120             :         }
     121             :     }
     122          88 : }
     123             : 
     124             : 
     125           0 : void SetProgressText( sal_uInt16 nId, SwDocShell *pDocShell )
     126             : {
     127           0 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
     128             :     {
     129           0 :         SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
     130           0 :         if ( pProgress )
     131           0 :             pProgress->pProgress->SetStateText( 0, SW_RESSTR(nId) );
     132             :     }
     133           0 : }
     134             : 
     135             : 
     136          14 : void RescheduleProgress( SwDocShell *pDocShell )
     137             : {
     138          14 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
     139             :     {
     140          14 :         SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
     141          14 :         if ( pProgress )
     142          14 :             pProgress->pProgress->Reschedule();
     143             :     }
     144          14 : }
     145             : 
     146             : 
     147             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */