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 "BreakDlg.hxx"
      21             : #include <sfx2/progress.hxx>
      22             : 
      23             : #include <svx/svdedtv.hxx>
      24             : #include <svx/svdetc.hxx>
      25             : #include <sfx2/app.hxx>
      26             : #include <vcl/msgbox.hxx>
      27             : 
      28             : #include "sdattr.hxx"
      29             : #include "sdresid.hxx"
      30             : #include "View.hxx"
      31             : #include "drawview.hxx"
      32             : #include "strings.hrc"
      33             : #include "DrawDocShell.hxx"
      34             : 
      35             : namespace sd {
      36             : 
      37             : /**
      38             :  * dialog to split metafiles
      39             :  */
      40             : 
      41           0 : BreakDlg::BreakDlg(
      42             :     vcl::Window* pWindow,
      43             :     DrawView* _pDrView,
      44             :     DrawDocShell* pShell,
      45             :     sal_uLong nSumActionCount,
      46             :     sal_uLong nObjCount )
      47             :     : SfxModalDialog(pWindow, "BreakDialog", "modules/sdraw/ui/breakdialog.ui")
      48             :     , aLink( LINK(this, BreakDlg, UpDate))
      49           0 :     , mpProgress( NULL )
      50             : {
      51           0 :     get(m_pFiObjInfo, "metafiles");
      52           0 :     get(m_pFiActInfo, "metaobjects");
      53           0 :     get(m_pFiInsInfo, "drawingobjects");
      54           0 :     get(m_pBtnCancel, "cancel");
      55             : 
      56           0 :     m_pBtnCancel->SetClickHdl( LINK( this, BreakDlg, CancelButtonHdl));
      57             : 
      58           0 :     mpProgress = new SfxProgress( pShell, SD_RESSTR(STR_BREAK_METAFILE), nSumActionCount*3 );
      59             : 
      60           0 :     pProgrInfo = new SvdProgressInfo( &aLink );
      61             :     // every action is editedt 3 times in DoImport()
      62           0 :     pProgrInfo->Init( nSumActionCount*3, nObjCount );
      63             : 
      64           0 :     pDrView = _pDrView;
      65           0 :     bCancel = false;
      66           0 : }
      67             : 
      68           0 : BreakDlg::~BreakDlg()
      69             : {
      70           0 :     disposeOnce();
      71           0 : }
      72             : 
      73           0 : void BreakDlg::dispose()
      74             : {
      75           0 :     delete mpProgress;
      76           0 :     mpProgress = NULL;
      77           0 :     delete pProgrInfo;
      78           0 :     pProgrInfo = NULL;
      79           0 :     m_pFiObjInfo.clear();
      80           0 :     m_pFiActInfo.clear();
      81           0 :     m_pFiInsInfo.clear();
      82           0 :     m_pBtnCancel.clear();
      83           0 :     SfxModalDialog::dispose();
      84           0 : }
      85             : 
      86             : // Control-Handler for cancel button
      87           0 : IMPL_LINK_NOARG(BreakDlg, CancelButtonHdl)
      88             : {
      89           0 :   bCancel = true;
      90           0 :   m_pBtnCancel->Disable();
      91           0 :   return 0L;
      92             : }
      93             : 
      94             : /**
      95             :  * The working function has to call the UpDate method periodically.
      96             :  * With the first call, the overall number of actions is provided.
      97             :  * Every following call should contain the finished actions since the
      98             :  * last call of UpDate.
      99             :  */
     100           0 : IMPL_LINK( BreakDlg, UpDate, void*, nInit )
     101             : {
     102           0 :     if(pProgrInfo == NULL)
     103           0 :       return 1L;
     104             : 
     105             :     // update status bar or show a error message?
     106           0 :     if(nInit == reinterpret_cast<void*>(1L))
     107             :     {
     108           0 :         ScopedVclPtrInstance< MessageDialog > aErrBox(this, SD_RESSTR(STR_BREAK_FAIL));
     109           0 :         aErrBox->Execute();
     110             :     }
     111             :     else
     112             :     {
     113           0 :         if(mpProgress)
     114           0 :             mpProgress->SetState( pProgrInfo->GetSumCurAction() );
     115             :     }
     116             : 
     117             :     // which object is shown at the moment?
     118             :     OUString info = OUString::number( pProgrInfo->GetCurObj() )
     119           0 :             + "/"
     120           0 :             + OUString::number( pProgrInfo->GetObjCount() );
     121           0 :     m_pFiObjInfo->SetText(info);
     122             : 
     123             :     // how many actions are started?
     124           0 :     if(pProgrInfo->GetActionCount() == 0)
     125             :     {
     126           0 :         m_pFiActInfo->SetText( OUString() );
     127             :     }
     128             :     else
     129             :     {
     130           0 :         info = OUString::number( pProgrInfo->GetCurAction() )
     131           0 :             + "/"
     132           0 :             + OUString::number( pProgrInfo->GetActionCount() );
     133           0 :         m_pFiActInfo->SetText(info);
     134             :     }
     135             : 
     136             :     // and inserted????
     137           0 :     if(pProgrInfo->GetInsertCount() == 0)
     138             :     {
     139           0 :         m_pFiInsInfo->SetText( OUString() );
     140             :     }
     141             :     else
     142             :     {
     143           0 :         info = OUString::number( pProgrInfo->GetCurInsert() )
     144           0 :             + "/"
     145           0 :             + OUString::number( pProgrInfo->GetInsertCount() );
     146           0 :         m_pFiInsInfo->SetText(info);
     147             :     }
     148             : 
     149           0 :     Application::Reschedule();
     150           0 :     return( bCancel?0L:1L );
     151             : }
     152             : 
     153             : /**
     154             :  * open a modal dialog and start a timer which calls the working function after
     155             :  * the opening of the dialog
     156             :  */
     157           0 : short BreakDlg::Execute()
     158             : {
     159           0 :   aIdle.SetPriority( SchedulerPriority::REPAINT );
     160           0 :   aIdle.SetIdleHdl( LINK( this, BreakDlg, InitialUpdate ) );
     161           0 :   aIdle.Start();
     162             : 
     163           0 :   return SfxModalDialog::Execute();
     164             : }
     165             : 
     166             : /**
     167             :  * link-method which starts the working function
     168             :  */
     169           0 : IMPL_LINK_NOARG_TYPED(BreakDlg, InitialUpdate, Idle *, void)
     170             : {
     171           0 :     pDrView->DoImportMarkedMtf(pProgrInfo);
     172           0 :     EndDialog(RET_OK);
     173           0 : }
     174             : 
     175           0 : } // end of namespace sd
     176             : 
     177             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */