svx/source/svdraw/svdoutl.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/svdoutl.hxx>
  21 #include <editeng/outliner.hxx>
  22 #include <svx/svdotext.hxx>
  23 #include <editeng/editstat.hxx>
  24 #include <svl/itempool.hxx>
  25 #include <editeng/editview.hxx>
  26
  27
  28 SdrOutliner::SdrOutliner( SfxItemPool* pItemPool, OutlinerMode nMode )
  29 :   Outliner( pItemPool, nMode ),
  30     mpVisualizedPage(nullptr)
  31 {
  32 }
  33
  34
  35 SdrOutliner::~SdrOutliner()
  36 {
  37 }
  38
  39
  40 void SdrOutliner::SetTextObj( const SdrTextObj* pObj )
  41 {
  42     if( pObj && pObj != mpTextObj.get() )
  43     {
  44         SetUpdateMode(false);
  45         OutlinerMode nOutlinerMode2 = OutlinerMode::OutlineObject;
  46         if ( !pObj->IsOutlText() )
  47             nOutlinerMode2 = OutlinerMode::TextObject;
  48         Init( nOutlinerMode2 );
  49
  50         SetGlobalCharStretching();
  51
  52         EEControlBits nStat = GetControlWord();
  53         nStat &= ~EEControlBits( EEControlBits::STRETCHING | EEControlBits::AUTOPAGESIZE );
  54         SetControlWord(nStat);
  55
  56         Size aMaxSize( 100000,100000 );
  57         SetMinAutoPaperSize( Size() );
  58         SetMaxAutoPaperSize( aMaxSize );
  59         SetPaperSize( aMaxSize );
  60         ClearPolygon();
  61     }
  62
  63     mpTextObj.reset( const_cast< SdrTextObj* >(pObj) );
  64 }
  65
  66 void SdrOutliner::SetTextObjNoInit( const SdrTextObj* pObj )
  67 {
  68     mpTextObj.reset( const_cast< SdrTextObj* >(pObj) );
  69 }
  70
  71 OUString SdrOutliner::CalcFieldValue(const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos,
  72                                      std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor)
  73 {
  74     bool bOk = false;
  75     OUString aRet;
  76
  77     if(mpTextObj.is())
  78         bOk = mpTextObj->CalcFieldValue(rField, nPara, nPos, false, rpTxtColor, rpFldColor, aRet);
  79
  80     if (!bOk)
  81         aRet = Outliner::CalcFieldValue(rField, nPara, nPos, rpTxtColor, rpFldColor);
  82
  83     return aRet;
  84 }
  85
  86 const SdrTextObj* SdrOutliner::GetTextObj() const
  87 {
  88     return mpTextObj.get();
  89 }
  90
  91 bool SdrOutliner::hasEditViewCallbacks() const
  92 {
  93     for (size_t a(0); a < GetViewCount(); a++)
  94     {
  95         OutlinerView* pOutlinerView = GetView(a);
  96
  97         if (pOutlinerView && pOutlinerView->GetEditView().getEditViewCallbacks())
  98         {
  99             return true;
 100         }
 101     }
 102
 103     return false;
 104 }
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */