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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 <memory>
#include <UndoSort.hxx>
#include <doc.hxx>
#include <swundo.hxx>
#include <pam.hxx>
#include <swtable.hxx>
#include <ndtxt.hxx>
#include <UndoCore.hxx>
#include <UndoTable.hxx>
#include <sortopt.hxx>
#include <docsort.hxx>
#include <node2lay.hxx>
// Undo for Sorting
SwSortUndoElement::~SwSortUndoElement()
{
// are there string pointers saved?
if( 0xffffffff != SORT_TXT_TBL.TXT.nID )
{
delete SORT_TXT_TBL.TBL.pSource;
delete SORT_TXT_TBL.TBL.pTarget;
}
}
SwUndoSort::SwUndoSort(const SwPaM& rRg, const SwSortOptions& rOpt)
: SwUndo(SwUndoId::SORT_TXT, &rRg.GetDoc())
, SwUndRng(rRg)
, m_nTableNode(0)
{
m_pSortOptions.reset( new SwSortOptions(rOpt) );
}
SwUndoSort::SwUndoSort( SwNodeOffset nStt, SwNodeOffset nEnd, const SwTableNode& rTableNd,
const SwSortOptions& rOpt, bool bSaveTable )
: SwUndo(SwUndoId::SORT_TBL, &rTableNd.GetDoc())
{
m_nSttNode = nStt;
m_nEndNode = nEnd;
m_nTableNode = rTableNd.GetIndex();
m_pSortOptions.reset( new SwSortOptions(rOpt) );
if( bSaveTable )
m_pUndoAttrTable.reset( new SwUndoAttrTable( rTableNd ) );
}
SwUndoSort::~SwUndoSort()
{
m_pSortOptions.reset();
m_pUndoAttrTable.reset();
}
void SwUndoSort::UndoImpl(::sw::UndoRedoContext & rContext)
{
SwDoc & rDoc = rContext.GetDoc();
if(m_pSortOptions->bTable)
{
// Undo for Table
RemoveIdxFromSection( rDoc, m_nSttNode, &m_nEndNode );
if( m_pUndoAttrTable )
{
m_pUndoAttrTable->UndoImpl(rContext);
}
SwTableNode* pTableNd = rDoc.GetNodes()[ m_nTableNode ]->GetTableNode();
// #i37739# A simple 'MakeFrames' after the node sorting
// does not work if the table is inside a frame and has no prev/next.
SwNode2LayoutSaveUpperFrames aNode2Layout(*pTableNd);
pTableNd->DelFrames();
const SwTable& rTable = pTableNd->GetTable();
SwMovedBoxes aMovedList;
for (const std::unique_ptr<SwSortUndoElement> & i : m_SortList)
{
const SwTableBox* pSource = rTable.GetTableBox(
*i->SORT_TXT_TBL.TBL.pSource );
const SwTableBox* pTarget = rTable.GetTableBox(
*i->SORT_TXT_TBL.TBL.pTarget );
// move back
MoveCell(&rDoc, pTarget, pSource,
USHRT_MAX != aMovedList.GetPos(pSource) );
// store moved entry in list
aMovedList.push_back(pTarget);
}
// Restore table frames:
// #i37739# A simple 'MakeFrames' after the node sorting
// does not work if the table is inside a frame and has no prev/next.
const SwNodeOffset nIdx = pTableNd->GetIndex();
aNode2Layout.RestoreUpperFrames( rDoc.GetNodes(), nIdx, nIdx + 1 );
}
else
{
// Undo for Text
SwPaM & rPam( AddUndoRedoPaM(rContext) );
RemoveIdxFromRange(rPam, true);
// create index for (sorted) positions
// The IndexList must be created based on (asc.) sorted SourcePosition.
std::vector<SwNodeIndex> aIdxList;
aIdxList.reserve(m_SortList.size());
for (size_t i = 0; i < m_SortList.size(); ++i)
{
for (const std::unique_ptr<SwSortUndoElement> & j : m_SortList)
{
if (j->SORT_TXT_TBL.TXT.nSource == sal_Int32(m_nSttNode + SwNodeOffset(i)))
{
aIdxList.push_back( SwNodeIndex( rDoc.GetNodes(),
j->SORT_TXT_TBL.TXT.nTarget ) );
break;
}
}
}
for (size_t i = 0; i < m_SortList.size(); ++i)
{
SwNodeIndex aIdx( rDoc.GetNodes(), m_nSttNode + SwNodeOffset(i) );
SwNodeRange aRg( aIdxList[i], SwNodeOffset(0), aIdxList[i], SwNodeOffset(1) );
rDoc.getIDocumentContentOperations().MoveNodeRange(aRg, aIdx,
SwMoveFlags::DEFAULT);
}
// delete indices
aIdxList.clear();
SetPaM(rPam, true);
}
}
void SwUndoSort::RedoImpl(::sw::UndoRedoContext & rContext)
{
SwDoc & rDoc = rContext.GetDoc();
if(m_pSortOptions->bTable)
{
// Redo for Table
RemoveIdxFromSection( rDoc, m_nSttNode, &m_nEndNode );
SwTableNode* pTableNd = rDoc.GetNodes()[ m_nTableNode ]->GetTableNode();
// #i37739# A simple 'MakeFrames' after the node sorting
// does not work if the table is inside a frame and has no prev/next.
SwNode2LayoutSaveUpperFrames aNode2Layout(*pTableNd);
pTableNd->DelFrames();
const SwTable& rTable = pTableNd->GetTable();
SwMovedBoxes aMovedList;
for (const std::unique_ptr<SwSortUndoElement> & i : m_SortList)
{
const SwTableBox* pSource = rTable.GetTableBox(
*i->SORT_TXT_TBL.TBL.pSource );
const SwTableBox* pTarget = rTable.GetTableBox(
*i->SORT_TXT_TBL.TBL.pTarget );
// move back
MoveCell(&rDoc, pSource, pTarget,
USHRT_MAX != aMovedList.GetPos( pTarget ) );
// store moved entry in list
aMovedList.push_back( pSource );
}
if( m_pUndoAttrTable )
{
m_pUndoAttrTable->RedoImpl(rContext);
}
// Restore table frames:
// #i37739# A simple 'MakeFrames' after the node sorting
// does not work if the table is inside a frame and has no prev/next.
const SwNodeOffset nIdx = pTableNd->GetIndex();
aNode2Layout.RestoreUpperFrames( rDoc.GetNodes(), nIdx, nIdx + 1 );
}
else
{
// Redo for Text
SwPaM & rPam( AddUndoRedoPaM(rContext) );
SetPaM(rPam);
RemoveIdxFromRange(rPam, true);
std::vector<SwNodeIndex> aIdxList;
aIdxList.reserve(m_SortList.size());
for (size_t i = 0; i < m_SortList.size(); ++i)
{ // current position is starting point
aIdxList.push_back( SwNodeIndex( rDoc.GetNodes(),
m_SortList[i]->SORT_TXT_TBL.TXT.nSource) );
}
for (size_t i = 0; i < m_SortList.size(); ++i)
{
SwNodeIndex aIdx( rDoc.GetNodes(), m_nSttNode + SwNodeOffset(i));
SwNodeRange aRg( aIdxList[i], SwNodeOffset(0), aIdxList[i], SwNodeOffset(1) );
rDoc.getIDocumentContentOperations().MoveNodeRange(aRg, aIdx,
SwMoveFlags::DEFAULT);
}
// delete indices
aIdxList.clear();
SetPaM(rPam, true);
SwTextNode const*const pTNd = rPam.GetNode().GetTextNode();
if( pTNd )
{
rPam.GetPoint()->nContent = pTNd->GetText().getLength();
}
}
}
void SwUndoSort::RepeatImpl(::sw::RepeatContext & rContext)
{
// table not repeat capable
if(!m_pSortOptions->bTable)
{
SwPaM *const pPam = & rContext.GetRepeatPaM();
SwDoc& rDoc = pPam->GetDoc();
if( !rDoc.IsIdxInTable( pPam->Start()->nNode ) )
rDoc.SortText(*pPam, *m_pSortOptions);
}
}
void SwUndoSort::Insert( const OUString& rOrgPos, const OUString& rNewPos)
{
m_SortList.push_back(std::make_unique< SwSortUndoElement>(rOrgPos, rNewPos));
}
void SwUndoSort::Insert( SwNodeOffset nOrgPos, SwNodeOffset nNewPos)
{
m_SortList.push_back(std::make_unique<SwSortUndoElement>(nOrgPos, nNewPos));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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