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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /svx/source/svdraw/svdtext.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | svx/source/svdraw/svdtext.cxx | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/svx/source/svdraw/svdtext.cxx b/svx/source/svdraw/svdtext.cxx new file mode 100644 index 000000000..72591ef67 --- /dev/null +++ b/svx/source/svdraw/svdtext.cxx @@ -0,0 +1,154 @@ +/* -*- 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 <osl/diagnose.h> +#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( const SdrOutliner& rOutliner ) +{ + if(mbPortionInfoChecked) + return; + + // #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 && 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::optional<OutlinerParaObject> pTextObject ) +{ + // Update HitTestOutliner + const SdrTextObj* pTestObj(mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().GetTextObj()); + + if(pTestObj) + if ( (!pTestObj->GetOutlinerParaObject() && !mpOutlinerParaObject) + || (pTestObj->GetOutlinerParaObject() && mpOutlinerParaObject && *pTestObj->GetOutlinerParaObject() == *mpOutlinerParaObject) ) + { + mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().SetTextObj(nullptr); + } + + mpOutlinerParaObject = std::move(pTextObject); + mbPortionInfoChecked = false; +} + +OutlinerParaObject* SdrText::GetOutlinerParaObject() +{ + return mpOutlinerParaObject ? &*mpOutlinerParaObject : nullptr; +} + +const OutlinerParaObject* SdrText::GetOutlinerParaObject() const +{ + return mpOutlinerParaObject ? &*mpOutlinerParaObject : nullptr; +} + +/** returns the current OutlinerParaObject and removes it from this instance */ +std::optional<OutlinerParaObject> SdrText::RemoveOutlinerParaObject() +{ + // Update HitTestOutliner + const SdrTextObj* pTestObj(mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().GetTextObj()); + + if(pTestObj) + if ( (!pTestObj->GetOutlinerParaObject() && !mpOutlinerParaObject) + || (pTestObj->GetOutlinerParaObject() && mpOutlinerParaObject && *pTestObj->GetOutlinerParaObject() == *mpOutlinerParaObject) ) + { + mrObject.getSdrModelFromSdrObject().GetHitTestOutliner().SetTextObj(nullptr); + } + + std::optional<OutlinerParaObject> pOPO = std::move(mpOutlinerParaObject); + mbPortionInfoChecked = false; + + return pOPO; +} + +void SdrText::ForceOutlinerParaObject( OutlinerMode nOutlMode ) +{ + if(mpOutlinerParaObject) + return; + + 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 +{ + (void)xmlTextWriterStartElement(pWriter, BAD_CAST("SdrText")); + mpOutlinerParaObject->dumpAsXml(pWriter); + (void)xmlTextWriterEndElement(pWriter); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |