sc/source/ui/view/prevwsh2.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 <svx/svdmodel.hxx>
  21 #include <svl/smplhint.hxx>
  22
  23 #include "prevwsh.hxx"
  24 #include "docsh.hxx"
  25 #include "preview.hxx"
  26 #include "hints.hxx"
  27 #include "sc.hrc"
  28
  29 // STATIC DATA -----------------------------------------------------------
  30
  31 void ScPreviewShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
  32 {
  33     bool bDataChanged = false;
  34
  35     if (dynamic_cast<const SfxSimpleHint*>(&rHint))
  36     {
  37         sal_uLong nSlot = static_cast<const SfxSimpleHint&>(rHint).GetId();
  38         switch ( nSlot )
  39         {
  40             case FID_DATACHANGED:
  41             case SID_SCPRINTOPTIONS:
  42                 bDataChanged = true;
  43                 break;
  44             case SC_HINT_DRWLAYER_NEW:
  45                 {
  46                     SfxBroadcaster* pDrawBC = pDocShell->GetDocument().GetDrawBroadcaster();
  47                     if (pDrawBC)
  48                         StartListening(*pDrawBC);
  49                 }
  50                 break;
  51         }
  52     }
  53     else if (dynamic_cast<const ScPaintHint*>(&rHint))
  54     {
  55         if ( static_cast<const ScPaintHint&>(rHint).GetPrintFlag() )
  56         {
  57             sal_uInt16 nParts = static_cast<const ScPaintHint&>(rHint).GetParts();
  58             if (nParts & ( PAINT_GRID | PAINT_LEFT | PAINT_TOP | PAINT_SIZE ))
  59                 bDataChanged = true;
  60         }
  61     }
  62     else if (dynamic_cast<const SdrHint*>(&rHint))
  63     {
  64         // SdrHints are no longer used for invalidating, thus react on objectchange instead
  65         if(HINT_OBJCHG == static_cast<const SdrHint&>(rHint).GetKind())
  66             bDataChanged = true;
  67     }
  68
  69     if (bDataChanged)
  70         pPreview->DataChanged(true);
  71 }
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */