sd/source/ui/dlg/brkdlg.cxx

   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 "brkdlg.hrc"
  30 #include "sdresid.hxx"
  31 #include "View.hxx"
  32 #include "drawview.hxx"
  33 #include "strings.hrc"
  34 #include "DrawDocShell.hxx"
  35
  36 namespace sd {
  37
  38 /**
  39  * dialog to split metafiles
  40  */
  41
  42 BreakDlg::BreakDlg(
  43     ::Window* pWindow,
  44     DrawView* _pDrView,
  45     DrawDocShell* pShell,
  46     sal_uLong nSumActionCount,
  47     sal_uLong nObjCount )
  48     : SfxModalDialog     ( pWindow, SdResId( DLG_BREAK ) ),
  49       aFtObjInfo            ( this, SdResId( FT_OBJ_INFO ) ),
  50       aFtActInfo            ( this, SdResId( FT_ACT_INFO ) ),
  51       aFtInsInfo            ( this, SdResId( FT_INS_INFO ) ),
  52       aFiObjInfo            ( this, SdResId( FI_OBJ_INFO ) ),
  53       aFiActInfo            ( this, SdResId( FI_ACT_INFO ) ),
  54       aFiInsInfo            ( this, SdResId( FI_INS_INFO ) ),
  55       aBtnCancel            ( this, SdResId( BTN_CANCEL ) ),
  56       aLink             ( LINK( this, BreakDlg, UpDate)),
  57       mpProgress            ( NULL )
  58 {
  59     aBtnCancel.SetClickHdl( LINK( this, BreakDlg, CancelButtonHdl));
  60
  61     mpProgress = new SfxProgress( pShell, String(SdResId(STR_BREAK_METAFILE)), nSumActionCount*3 );
  62
  63     pProgrInfo = new SvdProgressInfo( &aLink );
  64     // every action is editedt 3 times in DoImport()
  65     pProgrInfo->Init( nSumActionCount*3, nObjCount );
  66
  67     pDrView = _pDrView;
  68     bCancel = sal_False;
  69
  70     FreeResource();
  71 }
  72
  73 BreakDlg::~BreakDlg()
  74 {
  75     if( mpProgress )
  76         delete mpProgress;
  77
  78     if( pProgrInfo )
  79         delete pProgrInfo;
  80 }
  81
  82 // Control-Handler for cancel button
  83 IMPL_LINK_NOARG(BreakDlg, CancelButtonHdl)
  84 {
  85   bCancel = sal_True;
  86   aBtnCancel.Disable();
  87   return( 0L );
  88 }
  89
  90 /**
  91  * The working function has to call the UpDate method periodically.
  92  * With the first call, the overall number of actions is provided.
  93  * Every following call should contain the finished actions since the
  94  * last call of UpDate.
  95  */
  96 IMPL_LINK( BreakDlg, UpDate, void*, nInit )
  97 {
  98     String aEmptyStr;
  99
 100     if(pProgrInfo == NULL)
 101       return 1L;
 102
 103     // update status bar or show a error message?
 104     if(nInit == (void*)1L)
 105     {
 106         ErrorBox aErrBox( this, WB_OK, String( SdResId( STR_BREAK_FAIL ) ) );
 107         aErrBox.Execute();
 108     }
 109     else
 110     {
 111         if(mpProgress)
 112             mpProgress->SetState( pProgrInfo->GetSumCurAction() );
 113     }
 114
 115     // which object is shown at the moment?
 116     OUString info = OUString::valueOf( static_cast<sal_Int32>( pProgrInfo->GetCurObj() ) )
 117             + "/"
 118             + OUString::valueOf( static_cast<sal_Int32>( pProgrInfo->GetObjCount() ) );
 119     aFiObjInfo.SetText(info);
 120
 121     // how many actions are started?
 122     if(pProgrInfo->GetActionCount() == 0)
 123     {
 124         aFiActInfo.SetText( aEmptyStr );
 125     }
 126     else
 127     {
 128         info = OUString::valueOf( static_cast<sal_Int32>( pProgrInfo->GetCurAction() ) )
 129             + "/"
 130             + OUString::valueOf( static_cast<sal_Int32>( pProgrInfo->GetActionCount() ) );
 131         aFiActInfo.SetText(info);
 132     }
 133
 134     // and inserted????
 135     if(pProgrInfo->GetInsertCount() == 0)
 136     {
 137         aFiInsInfo.SetText( aEmptyStr );
 138     }
 139     else
 140     {
 141         info = OUString::valueOf( static_cast<sal_Int32>( pProgrInfo->GetCurInsert() ) )
 142             + "/"
 143             + OUString::valueOf( static_cast<sal_Int32>( pProgrInfo->GetInsertCount() ) );
 144         aFiInsInfo.SetText(info);
 145     }
 146
 147     Application::Reschedule();
 148     return( bCancel?0L:1L );
 149 }
 150
 151 /**
 152  * open a modal dialog and start a timer which calls the working function after
 153  * the opening of the dialog
 154  */
 155 short BreakDlg::Execute()
 156 {
 157   aTimer.SetTimeout( 10 );
 158   aTimer.SetTimeoutHdl( LINK( this, BreakDlg, InitialUpdate ) );
 159   aTimer.Start();
 160
 161   return SfxModalDialog::Execute();
 162 }
 163
 164 /**
 165  * link-method which starts the working function
 166  */
 167 IMPL_LINK_NOARG(BreakDlg, InitialUpdate)
 168 {
 169     pDrView->DoImportMarkedMtf(pProgrInfo);
 170     EndDialog(sal_True);
 171     return 0L;
 172 }
 173
 174 } // end of namespace sd
 175
 176 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */