Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 305 insertions, 0 deletions

diff --git a/sw/source/core/undo/unmove.cxx b/sw/source/core/undo/unmove.cxx
new file mode 100644
index 0000000000..0ea6443f61
--- /dev/null
+++ b/sw/source/core/undo/unmove.cxx
@@ -0,0 +1,305 @@
+/* -*- 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 <UndoSplitMove.hxx>
+#include <doc.hxx>
+#include <pam.hxx>
+#include <swundo.hxx>
+#include <ndtxt.hxx>
+#include <UndoCore.hxx>
+#include <rolbck.hxx>
+
+// MOVE
+SwUndoMove::SwUndoMove( const SwPaM& rRange, const SwPosition& rMvPos )
+    : SwUndo( SwUndoId::MOVE, &rRange.GetDoc() )
+    , SwUndRng( rRange )
+    , m_nDestStartNode(0)
+    , m_nDestEndNode(0)
+    , m_nInsPosNode(0)
+    , m_nMoveDestNode(rMvPos.GetNodeIndex())
+    , m_nDestStartContent(0)
+    , m_nDestEndContent(0)
+    , m_nInsPosContent(0)
+    , m_nMoveDestContent(rMvPos.GetContentIndex())
+    , m_bJoinNext(false)
+    , m_bMoveRange(false)
+    , m_bMoveRedlines(false)
+{
+    // get StartNode from footnotes before delete!
+    SwDoc& rDoc = rRange.GetDoc();
+    SwTextNode* pTextNd = rDoc.GetNodes()[ m_nSttNode ]->GetTextNode();
+    SwTextNode* pEndTextNd = rDoc.GetNodes()[ m_nEndNode ]->GetTextNode();
+
+    m_pHistory.reset( new SwHistory );
+
+    if( pTextNd )
+    {
+        m_pHistory->AddColl(pTextNd->GetTextColl(), m_nSttNode, SwNodeType::Text);
+        if ( pTextNd->GetpSwpHints() )
+        {
+            m_pHistory->CopyAttr( pTextNd->GetpSwpHints(), m_nSttNode,
+                                0, pTextNd->GetText().getLength(), false );
+        }
+        if( pTextNd->HasSwAttrSet() )
+            m_pHistory->CopyFormatAttr( *pTextNd->GetpSwAttrSet(), m_nSttNode );
+    }
+    if( pEndTextNd && pEndTextNd != pTextNd )
+    {
+        m_pHistory->AddColl(pEndTextNd->GetTextColl(), m_nEndNode, SwNodeType::Text);
+        if ( pEndTextNd->GetpSwpHints() )
+        {
+            m_pHistory->CopyAttr( pEndTextNd->GetpSwpHints(), m_nEndNode,
+                                0, pEndTextNd->GetText().getLength(), false );
+        }
+        if( pEndTextNd->HasSwAttrSet() )
+            m_pHistory->CopyFormatAttr( *pEndTextNd->GetpSwAttrSet(), m_nEndNode );
+    }
+
+    pTextNd = rMvPos.GetNode().GetTextNode();
+    if (nullptr != pTextNd)
+    {
+        m_pHistory->AddColl(pTextNd->GetTextColl(), m_nMoveDestNode, SwNodeType::Text);
+        if ( pTextNd->GetpSwpHints() )
+        {
+            m_pHistory->CopyAttr( pTextNd->GetpSwpHints(), m_nMoveDestNode,
+                                0, pTextNd->GetText().getLength(), false );
+        }
+        if( pTextNd->HasSwAttrSet() )
+            m_pHistory->CopyFormatAttr( *pTextNd->GetpSwAttrSet(), m_nMoveDestNode );
+    }
+
+    m_nFootnoteStart = m_pHistory->Count();
+    DelFootnote( rRange );
+
+    if( m_pHistory && !m_pHistory->Count() )
+        m_pHistory.reset();
+}
+
+SwUndoMove::SwUndoMove( SwDoc& rDoc, const SwNodeRange& rRg,
+                        const SwNode& rMvPos )
+    : SwUndo(SwUndoId::MOVE, &rDoc)
+    , m_nDestStartNode(0)
+    , m_nDestEndNode(0)
+    , m_nInsPosNode(0)
+    , m_nMoveDestNode(rMvPos.GetIndex())
+    , m_nDestStartContent(0)
+    , m_nDestEndContent(0)
+    , m_nInsPosContent(0)
+    , m_bMoveRedlines(false)
+{
+    m_bMoveRange = true;
+    m_bJoinNext = false;
+
+    m_nSttContent = m_nEndContent = m_nMoveDestContent = COMPLETE_STRING;
+
+    m_nSttNode = rRg.aStart.GetIndex();
+    m_nEndNode = rRg.aEnd.GetIndex();
+
+//  DelFootnote( rRange );
+// FIXME: duplication of the method body of DelFootnote below
+
+    // is the current move from ContentArea into the special section?
+    SwNodeOffset nContentStt = rDoc.GetNodes().GetEndOfAutotext().GetIndex();
+    if( m_nMoveDestNode < nContentStt && rRg.aStart.GetIndex() > nContentStt )
+    {
+        // delete all footnotes since they are undesired there
+        SwPosition aPtPos( rRg.aEnd );
+        SwContentNode* pCNd = rRg.aEnd.GetNode().GetContentNode();
+        if( pCNd )
+            aPtPos.SetContent( pCNd->Len() );
+        SwPosition aMkPos( rRg.aStart );
+
+        DelContentIndex( aMkPos, aPtPos, DelContentType::Ftn );
+
+        if( m_pHistory && !m_pHistory->Count() )
+            m_pHistory.reset();
+    }
+
+    m_nFootnoteStart = 0;
+}
+
+void SwUndoMove::SetDestRange( const SwNode& rStt,
+                                const SwNode& rEnd,
+                                const SwNodeIndex& rInsPos )
+{
+    m_nDestStartNode = rStt.GetIndex();
+    m_nDestEndNode = rEnd.GetIndex();
+    if( m_nDestStartNode > m_nDestEndNode )
+    {
+        m_nDestStartNode = m_nDestEndNode;
+        m_nDestEndNode = rStt.GetIndex();
+    }
+    m_nInsPosNode  = rInsPos.GetIndex();
+
+    m_nDestStartContent = m_nDestEndContent = m_nInsPosContent = COMPLETE_STRING;
+}
+
+void SwUndoMove::UndoImpl(::sw::UndoRedoContext & rContext)
+{
+    SwDoc *const pDoc = & rContext.GetDoc();
+
+    // Block so that we can jump out of it
+    do {
+        // create index position and section based on the existing values
+        SwNodeIndex aIdx( pDoc->GetNodes(), m_nDestStartNode );
+
+        if( m_bMoveRange )
+        {
+            // only a move with SwRange
+            SwNodeRange aRg( aIdx, aIdx );
+            aRg.aEnd = m_nDestEndNode;
+            aIdx = m_nInsPosNode;
+            bool bSuccess = pDoc->getIDocumentContentOperations().MoveNodeRange( aRg, aIdx.GetNode(),
+                    SwMoveFlags::DEFAULT );
+            if (!bSuccess)
+                break;
+        }
+        else
+        {
+            SwPaM aPam( aIdx.GetNode(), m_nDestStartContent,
+                        *pDoc->GetNodes()[ m_nDestEndNode ], m_nDestEndContent );
+
+            // #i17764# if redlines are to be moved, we may not remove them
+            // before pDoc->Move gets a chance to handle them
+            if( ! m_bMoveRedlines )
+                RemoveIdxFromRange( aPam, false );
+
+            SwPosition aPos( *pDoc->GetNodes()[ m_nInsPosNode] );
+            SwContentNode* pCNd = aPos.GetNode().GetContentNode();
+            aPos.SetContent( m_nInsPosContent );
+
+            if( pCNd->HasSwAttrSet() )
+                pCNd->ResetAllAttr();
+
+            if( pCNd->IsTextNode() && static_cast<SwTextNode*>(pCNd)->GetpSwpHints() )
+                static_cast<SwTextNode*>(pCNd)->ClearSwpHintsArr( false );
+
+            // first delete all attributes at InsertPos
+            const bool bSuccess = pDoc->getIDocumentContentOperations().MoveRange( aPam, aPos, m_bMoveRedlines
+                        ? SwMoveFlags::REDLINES
+                        : SwMoveFlags::DEFAULT );
+            if (!bSuccess)
+                break;
+
+            aPam.Exchange();
+            aPam.DeleteMark();
+            if( aPam.GetPointNode().IsContentNode() )
+                aPam.GetPointNode().GetContentNode()->ResetAllAttr();
+            // the Pam will be dropped now
+        }
+
+        SwTextNode* pTextNd = aIdx.GetNode().GetTextNode();
+        if( m_bJoinNext )
+        {
+            {
+                RemoveIdxRel( aIdx.GetIndex() + 1,
+                        SwPosition( aIdx, pTextNd, pTextNd->GetText().getLength()) );
+            }
+            // Are there any Pams in the next TextNode?
+            pTextNd->JoinNext();
+        }
+
+    } while( false );
+
+    if( m_pHistory )
+    {
+        if( m_nFootnoteStart != m_pHistory->Count() )
+            m_pHistory->Rollback( pDoc, m_nFootnoteStart );
+        m_pHistory->TmpRollback( pDoc, 0 );
+        m_pHistory->SetTmpEnd( m_pHistory->Count() );
+    }
+
+    // set the cursor onto Undo area
+    if( !m_bMoveRange )
+    {
+        AddUndoRedoPaM(rContext);
+    }
+}
+
+void SwUndoMove::RedoImpl(::sw::UndoRedoContext & rContext)
+{
+    SwPaM& rPam = AddUndoRedoPaM(rContext);
+    SwDoc& rDoc = rContext.GetDoc();
+
+    SwNodes& rNds = rDoc.GetNodes();
+    SwNodeIndex aIdx( rNds, m_nMoveDestNode );
+
+    if( m_bMoveRange )
+    {
+        // only a move with SwRange
+        SwNodeRange aRg( rNds, m_nSttNode, m_nEndNode );
+        rDoc.getIDocumentContentOperations().MoveNodeRange( aRg, aIdx.GetNode(), m_bMoveRedlines
+                ? SwMoveFlags::REDLINES
+                : SwMoveFlags::DEFAULT );
+    }
+    else
+    {
+        SwPaM aPam(*rPam.GetPoint());
+        SetPaM( aPam );
+        SwPosition aMvPos( aIdx, aIdx.GetNode().GetContentNode(), m_nMoveDestContent );
+
+        DelFootnote( aPam );
+        RemoveIdxFromRange( aPam, false );
+
+        aIdx = aPam.Start()->GetNode();
+        bool bJoinText = aIdx.GetNode().IsTextNode();
+
+        --aIdx;
+        rDoc.getIDocumentContentOperations().MoveRange( aPam, aMvPos,
+            SwMoveFlags::DEFAULT );
+
+        if( m_nSttNode != m_nEndNode && bJoinText )
+        {
+            ++aIdx;
+            SwTextNode * pTextNd = aIdx.GetNode().GetTextNode();
+            if( pTextNd && pTextNd->CanJoinNext() )
+            {
+                {
+                    RemoveIdxRel( aIdx.GetIndex() + 1,
+                        SwPosition( *pTextNd, pTextNd->GetText().getLength()) );
+                }
+                pTextNd->JoinNext();
+            }
+        }
+        *rPam.GetPoint() = *aPam.GetPoint();
+        rPam.SetMark();
+        *rPam.GetMark() = *aPam.GetMark();
+    }
+}
+
+void SwUndoMove::DelFootnote( const SwPaM& rRange )
+{
+    // is the current move from ContentArea into the special section?
+    SwDoc& rDoc = rRange.GetDoc();
+    SwNodeOffset nContentStt = rDoc.GetNodes().GetEndOfAutotext().GetIndex();
+    if( m_nMoveDestNode < nContentStt &&
+        rRange.GetPoint()->GetNodeIndex() >= nContentStt )
+    {
+        // delete all footnotes since they are undesired there
+        DelContentIndex( *rRange.GetMark(), *rRange.GetPoint(),
+                            DelContentType::Ftn );
+
+        if( m_pHistory && !m_pHistory->Count() )
+        {
+            m_pHistory.reset();
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */