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 <sfx2/progress.hxx>
      22             : #include <tools/resid.hxx>
      23             : #include <docsh.hxx>
      24             : #include <swmodule.hxx>
      25             : #include "swtypes.hxx"
      26             : 
      27             : class SwDocShell;
      28             : 
      29             : struct SwProgress
      30             : {
      31             :     long nStartValue,
      32             :          nStartCount;
      33             :     SwDocShell  *pDocShell;
      34             :     SfxProgress *pProgress;
      35             : };
      36             : 
      37             : static std::vector<SwProgress*> *pProgressContainer = 0;
      38             : 
      39       74645 : static SwProgress *lcl_SwFindProgress( SwDocShell *pDocShell )
      40             : {
      41       74645 :     for ( size_t i = 0; i < pProgressContainer->size(); ++i )
      42             :     {
      43       74645 :         SwProgress *pTmp = (*pProgressContainer)[i];
      44       74645 :         if ( pTmp->pDocShell == pDocShell )
      45       74645 :             return pTmp;
      46             :     }
      47           0 :     return 0;
      48             : }
      49             : 
      50        3007 : void StartProgress( sal_uInt16 nMessResId, long nStartValue, long nEndValue,
      51             :                     SwDocShell *pDocShell )
      52             : {
      53        3007 :     if( !SW_MOD()->IsEmbeddedLoadSave() )
      54             :     {
      55        2974 :         SwProgress *pProgress = 0;
      56             : 
      57        2974 :         if ( !pProgressContainer )
      58        2974 :             pProgressContainer = new std::vector<SwProgress*>;
      59             :         else
      60             :         {
      61           0 :             if ( 0 != (pProgress = lcl_SwFindProgress( pDocShell )) )
      62           0 :                 ++pProgress->nStartCount;
      63             :         }
      64        2974 :         if ( !pProgress )
      65             :         {
      66        2974 :             pProgress = new SwProgress;
      67             :             pProgress->pProgress = new SfxProgress( pDocShell,
      68             :                                                     SW_RESSTR(nMessResId),
      69        2974 :                                                     nEndValue - nStartValue,
      70             :                                                     false,
      71        5948 :                                                     true );
      72        2974 :             pProgress->nStartCount = 1;
      73        2974 :             pProgress->pDocShell = pDocShell;
      74        2974 :             pProgressContainer->insert( pProgressContainer->begin(), pProgress );
      75             :         }
      76        2974 :         pProgress->nStartValue = nStartValue;
      77             :     }
      78        3007 : }
      79             : 
      80       20325 : void SetProgressState( long nPosition, SwDocShell *pDocShell )
      81             : {
      82       20325 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
      83             :     {
      84        4530 :         SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
      85        4530 :         if ( pProgress )
      86        4530 :             pProgress->pProgress->SetState(nPosition - pProgress->nStartValue);
      87             :     }
      88       20325 : }
      89             : 
      90        3023 : void EndProgress( SwDocShell *pDocShell )
      91             : {
      92        3023 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
      93             :     {
      94        2974 :         SwProgress *pProgress = 0;
      95             :         sal_uInt16 i;
      96        2974 :         for ( i = 0; i < pProgressContainer->size(); ++i )
      97             :         {
      98        2974 :             SwProgress *pTmp = (*pProgressContainer)[i];
      99        2974 :             if ( pTmp->pDocShell == pDocShell )
     100             :             {
     101        2974 :                 pProgress = pTmp;
     102        2974 :                 break;
     103             :             }
     104             :         }
     105             : 
     106        2974 :         if ( pProgress && 0 == --pProgress->nStartCount )
     107             :         {
     108        2974 :             pProgress->pProgress->Stop();
     109        2974 :             pProgressContainer->erase( pProgressContainer->begin() + i );
     110        2974 :             delete pProgress->pProgress;
     111        2974 :             delete pProgress;
     112             :             //#112337# it may happen that the container has been removed
     113             :             //while rescheduling
     114        2974 :             if ( pProgressContainer && pProgressContainer->empty() )
     115        2974 :                 delete pProgressContainer, pProgressContainer = 0;
     116             :         }
     117             :     }
     118        3023 : }
     119             : 
     120           0 : void SetProgressText( sal_uInt16 nId, SwDocShell *pDocShell )
     121             : {
     122           0 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
     123             :     {
     124           0 :         SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
     125           0 :         if ( pProgress )
     126           0 :             pProgress->pProgress->SetStateText( 0, SW_RESSTR(nId) );
     127             :     }
     128           0 : }
     129             : 
     130       70115 : void RescheduleProgress( SwDocShell *pDocShell )
     131             : {
     132       70115 :     if( pProgressContainer && !SW_MOD()->IsEmbeddedLoadSave() )
     133             :     {
     134       70115 :         SwProgress *pProgress = lcl_SwFindProgress( pDocShell );
     135       70115 :         if ( pProgress )
     136       70115 :             pProgress->pProgress->Reschedule();
     137             :     }
     138       70115 : }
     139             : 
     140             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */