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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/svdotext.hxx>
#include <svx/svdetc.hxx>
#include <editeng/outlobj.hxx>
#include <svx/svdoutl.hxx>
#include <svx/svdmodel.hxx>
#include <svl/itemset.hxx>
#include <libxml/xmlwriter.h>
#include <memory>
SdrText::SdrText( SdrTextObj& rObject )
: mrObject( rObject )
, mbPortionInfoChecked( false )
{
OSL_ENSURE(&mrObject, "SdrText created without SdrTextObj (!)");
}
SdrText::~SdrText()
{
clearWeak();
}
void SdrText::CheckPortionInfo( SdrOutliner& rOutliner )
{
if(!mbPortionInfoChecked)
{
// #i102062# no action when the Outliner is the HitTestOutliner,
// this will remove WrongList info at the OPO
if(&rOutliner == &mrObject.getSdrModelFromSdrObject().GetHitTestOutliner())
return;
// TODO: optimization: we could create a BigTextObject
mbPortionInfoChecked=true;
if(mpOutlinerParaObject!=nullptr && rOutliner.ShouldCreateBigTextObject())
{
// #i102062# MemoryLeak closed
mpOutlinerParaObject = rOutliner.CreateParaObject();
}
}
}
void SdrText::ReformatText()
{
mbPortionInfoChecked=false;
mpOutlinerParaObject->ClearPortionInfo();
}
const SfxItemSet& SdrText::GetItemSet() const
{
return const_cast< SdrText* >(this)->GetObjectItemSet();
}
void SdrText::SetOutlinerParaObject( std::unique_ptr<OutlinerParaObject> pTextObject )
{
assert ( !mpOutlinerParaObject || (mpOutlinerParaObject.get() != pTextObject.get()) );
// Update HitTestOutliner
const SdrTextObj* pTestObj(mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().GetTextObj());
if(pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject.get())
{
mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().SetTextObj(nullptr);
}
mpOutlinerParaObject = std::move(pTextObject);
mbPortionInfoChecked = false;
}
OutlinerParaObject* SdrText::GetOutlinerParaObject() const
{
return mpOutlinerParaObject.get();
}
/** returns the current OutlinerParaObject and removes it from this instance */
std::unique_ptr<OutlinerParaObject> SdrText::RemoveOutlinerParaObject()
{
// Update HitTestOutliner
const SdrTextObj* pTestObj(mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().GetTextObj());
if(pTestObj && pTestObj->GetOutlinerParaObject() == mpOutlinerParaObject.get())
{
mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().SetTextObj(nullptr);
}
std::unique_ptr<OutlinerParaObject> pOPO = std::move(mpOutlinerParaObject);
mbPortionInfoChecked = false;
return pOPO;
}
void SdrText::ForceOutlinerParaObject( OutlinerMode nOutlMode )
{
if(!mpOutlinerParaObject)
{
std::unique_ptr<Outliner> pOutliner(
SdrMakeOutliner(
nOutlMode,
mrObject.getSdrModelFromSdrObject()));
if(pOutliner)
{
Outliner& aDrawOutliner(mrObject.getSdrModelFromSdrObject().GetDrawOutliner());
pOutliner->SetCalcFieldValueHdl( aDrawOutliner.GetCalcFieldValueHdl() );
pOutliner->SetStyleSheet( 0, GetStyleSheet());
SetOutlinerParaObject( pOutliner->CreateParaObject() );
}
}
}
const SfxItemSet& SdrText::GetObjectItemSet()
{
return mrObject.GetObjectItemSet();
}
SfxStyleSheet* SdrText::GetStyleSheet() const
{
return mrObject.GetStyleSheet();
}
void SdrText::dumpAsXml(xmlTextWriterPtr pWriter) const
{
xmlTextWriterStartElement(pWriter, BAD_CAST("SdrText"));
mpOutlinerParaObject->dumpAsXml(pWriter);
xmlTextWriterEndElement(pWriter);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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