svdoutl.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */
 
#include <svx/svdoutl.hxx>
#include <editeng/outliner.hxx>
#include <svx/svdotext.hxx>
#include <editeng/editstat.hxx>
#include <svl/itempool.hxx>
#include <editeng/editview.hxx>
 
 
SdrOutliner::SdrOutliner( SfxItemPool* pItemPool, OutlinerMode nMode )
:   Outliner( pItemPool, nMode ),
    mpVisualizedPage(nullptr)
{
}
 
 
SdrOutliner::~SdrOutliner()
{
}
 
 
void SdrOutliner::SetTextObj( const SdrTextObj* pObj )
{
    if( pObj && pObj != mxWeakTextObj.get().get() )
    {
        SetUpdateLayout(false);
        OutlinerMode nOutlinerMode2 = OutlinerMode::OutlineObject;
        if ( !pObj->IsOutlText() )
            nOutlinerMode2 = OutlinerMode::TextObject;
        Init( nOutlinerMode2 );
 
        SetGlobalCharStretching();
 
        EEControlBits nStat = GetControlWord();
        nStat &= ~EEControlBits( EEControlBits::STRETCHING | EEControlBits::AUTOPAGESIZE );
        SetControlWord(nStat);
 
        Size aMaxSize( 100000,100000 );
        SetMinAutoPaperSize( Size() );
        SetMaxAutoPaperSize( aMaxSize );
        SetPaperSize( aMaxSize );
        SetTextColumns(pObj->GetTextColumnsNumber(), pObj->GetTextColumnsSpacing());
        ClearPolygon();
    }
 
    mxWeakTextObj = const_cast< SdrTextObj* >(pObj);
}
 
void SdrOutliner::SetTextObjNoInit( const SdrTextObj* pObj )
{
    mxWeakTextObj = const_cast< SdrTextObj* >(pObj);
}
 
OUString SdrOutliner::CalcFieldValue(const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos,
                                     std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor)
{
    bool bOk = false;
    OUString aRet;
 
    if(auto pTextObj = mxWeakTextObj.get())
        bOk = pTextObj->CalcFieldValue(rField, nPara, nPos, false, rpTxtColor, rpFldColor, aRet);
 
    if (!bOk)
        aRet = Outliner::CalcFieldValue(rField, nPara, nPos, rpTxtColor, rpFldColor);
 
    return aRet;
}
 
const SdrTextObj* SdrOutliner::GetTextObj() const
{
    return mxWeakTextObj.get().get();
}
 
bool SdrOutliner::hasEditViewCallbacks() const
{
    for (size_t a(0); a < GetViewCount(); a++)
    {
        OutlinerView* pOutlinerView = GetView(a);
 
        if (pOutlinerView && pOutlinerView->GetEditView().getEditViewCallbacks())
        {
            return true;
        }
    }
 
    return false;
}
 
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