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 <optional>
  21 #include <svx/svdoutl.hxx>
  22 #include <editeng/outliner.hxx>
  23 #include <svx/svdmodel.hxx>
  24 #include <svx/svdotext.hxx>
  25 #include <svx/svdpage.hxx>
  26 #include <editeng/editstat.hxx>
  27 #include <svl/itempool.hxx>
  28 #include <editeng/editview.hxx>
  29
  30
  31 SdrOutliner::SdrOutliner( SfxItemPool* pItemPool, OutlinerMode nMode )
  32 :   Outliner( pItemPool, nMode ),
  33     mpVisualizedPage(nullptr)
  34 {
  35 }
  36
  37
  38 SdrOutliner::~SdrOutliner()
  39 {
  40 }
  41
  42
  43 void SdrOutliner::SetTextObj( const SdrTextObj* pObj )
  44 {
  45     if( pObj && pObj != mxWeakTextObj.get().get() )
  46     {
  47         SetUpdateLayout(false);
  48         OutlinerMode nOutlinerMode2 = OutlinerMode::OutlineObject;
  49         if ( !pObj->IsOutlText() )
  50             nOutlinerMode2 = OutlinerMode::TextObject;
  51         Init( nOutlinerMode2 );
  52
  53         setGlobalScale(100.0, 100.0, 100.0, 100.0);
  54
  55         EEControlBits nStat = GetControlWord();
  56         nStat &= ~EEControlBits( EEControlBits::STRETCHING | EEControlBits::AUTOPAGESIZE );
  57         SetControlWord(nStat);
  58
  59         Size aMaxSize( 100000,100000 );
  60         SetMinAutoPaperSize( Size() );
  61         SetMaxAutoPaperSize( aMaxSize );
  62         SetPaperSize( aMaxSize );
  63         SetTextColumns(pObj->GetTextColumnsNumber(), pObj->GetTextColumnsSpacing());
  64         ClearPolygon();
  65     }
  66
  67     mxWeakTextObj = const_cast< SdrTextObj* >(pObj);
  68 }
  69
  70 void SdrOutliner::SetTextObjNoInit( const SdrTextObj* pObj )
  71 {
  72     mxWeakTextObj = const_cast< SdrTextObj* >(pObj);
  73 }
  74
  75 OUString SdrOutliner::CalcFieldValue(const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos,
  76                                      std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor,
  77                                      std::optional<FontLineStyle>& rpFldLineStyle)
  78 {
  79     bool bOk = false;
  80     OUString aRet;
  81
  82     if(auto pTextObj = mxWeakTextObj.get())
  83         bOk = pTextObj->CalcFieldValue(rField, nPara, nPos, false, rpTxtColor, rpFldColor, rpFldLineStyle, aRet);
  84
  85     if (!bOk)
  86         aRet = Outliner::CalcFieldValue(rField, nPara, nPos, rpTxtColor, rpFldColor, rpFldLineStyle);
  87
  88     return aRet;
  89 }
  90
  91 const SdrTextObj* SdrOutliner::GetTextObj() const
  92 {
  93     return mxWeakTextObj.get().get();
  94 }
  95
  96 bool SdrOutliner::hasEditViewCallbacks() const
  97 {
  98     for (size_t a(0); a < GetViewCount(); a++)
  99     {
 100         OutlinerView* pOutlinerView = GetView(a);
 101
 102         if (pOutlinerView && pOutlinerView->GetEditView().getEditViewCallbacks())
 103         {
 104             return true;
 105         }
 106     }
 107
 108     return false;
 109 }
 110
 111 std::optional<bool> SdrOutliner::GetCompatFlag(SdrCompatibilityFlag eFlag) const
 112 {
 113     if( mpVisualizedPage )
 114     {
 115         return {mpVisualizedPage->getSdrModelFromSdrPage().GetCompatibilityFlag(eFlag)};
 116     }
 117     return {};
 118 }
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */