85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <SwUndoTOXChange.hxx>
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#include <swundo.hxx>
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#include <UndoCore.hxx>
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#include <doctxm.hxx>
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#include <doc.hxx>
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#include <node.hxx>
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namespace
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{
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SwNodeOffset GetSectionNodeIndex(SwTOXBaseSection const& rTOX)
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{
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const SwSectionNode* pSectNd = rTOX.GetFormat()->GetSectionNode();
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assert(pSectNd);
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return pSectNd->GetIndex();
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}
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}
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SwUndoTOXChange::SwUndoTOXChange(const SwDoc& rDoc,
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SwTOXBaseSection const& rTOX, SwTOXBase const& rNew)
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: SwUndo(SwUndoId::TOXCHANGE, &rDoc)
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, m_Old(rTOX)
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, m_New(rNew)
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, m_nNodeIndex(GetSectionNodeIndex(rTOX))
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{
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}
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SwUndoTOXChange::~SwUndoTOXChange()
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{
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}
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// get the current ToXBase, which is not necessarily the same instance that existed there before
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static SwTOXBase & GetTOX(SwDoc & rDoc, SwNodeOffset const nNodeIndex)
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{
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SwSectionNode *const pNode(rDoc.GetNodes()[nNodeIndex]->GetSectionNode());
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assert(pNode);
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assert(dynamic_cast<SwTOXBaseSection*>(&pNode->GetSection()));
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auto & rTOX(static_cast<SwTOXBaseSection&>(pNode->GetSection()));
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return rTOX;
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}
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void SwUndoTOXChange::UndoImpl(::sw::UndoRedoContext & rContext)
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{
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SwDoc & rDoc(rContext.GetDoc());
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SwTOXBase & rTOX(GetTOX(rDoc, m_nNodeIndex));
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rTOX = m_Old;
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}
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void SwUndoTOXChange::RedoImpl(::sw::UndoRedoContext & rContext)
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{
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SwDoc & rDoc(rContext.GetDoc());
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SwTOXBase & rTOX(GetTOX(rDoc, m_nNodeIndex));
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rTOX = m_New;
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}
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void SwUndoTOXChange::RepeatImpl(::sw::RepeatContext & rContext)
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{
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SwDoc & rDoc(rContext.GetDoc());
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SwTOXBase *const pTOX(SwDoc::GetCurTOX(*rContext.GetRepeatPaM().GetPoint()));
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if (pTOX)
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{
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rDoc.ChangeTOX(*pTOX, m_New);
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// intentionally limited to not Update because we'd need layout
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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