1 files changed, 518 insertions, 0 deletions
diff --git a/svx/source/table/tableundo.cxx b/svx/source/table/tableundo.cxx
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+++ b/svx/source/table/tableundo.cxx
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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 <sdr/properties/textproperties.hxx>
+#include <editeng/outlobj.hxx>
+
+#include <cell.hxx>
+#include "tableundo.hxx"
+#include <svx/svdotable.hxx>
+#include "tablerow.hxx"
+#include "tablecolumn.hxx"
+
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::table;
+
+
+namespace sdr::table {
+
+CellUndo::CellUndo( const tools::WeakReference<SdrObject>& xObjRef, const CellRef& xCell )
+:   SdrUndoAction(xCell->GetObject().getSdrModelFromSdrObject())
+    ,mxObjRef( xObjRef )
+    ,mxCell( xCell )
+    ,mbUndo( true )
+{
+    if( mxCell.is() && mxObjRef.is() )
+    {
+        getDataFromCell( maUndoData );
+        mxObjRef->AddObjectUser( *this );
+    }
+}
+
+CellUndo::~CellUndo()
+{
+    if( mxObjRef.is() )
+        mxObjRef->RemoveObjectUser( *this );
+    dispose();
+}
+
+void CellUndo::dispose()
+{
+    mxCell.clear();
+    delete maUndoData.mpProperties;
+    maUndoData.mpProperties = nullptr;
+    delete maRedoData.mpProperties;
+    maRedoData.mpProperties = nullptr;
+    delete maUndoData.mpOutlinerParaObject;
+    maUndoData.mpOutlinerParaObject = nullptr;
+    delete maRedoData.mpOutlinerParaObject;
+    maRedoData.mpOutlinerParaObject = nullptr;
+}
+
+void CellUndo::ObjectInDestruction(const SdrObject& )
+{
+    dispose();
+}
+
+void CellUndo::Undo()
+{
+    if( mxCell.is() && mbUndo )
+    {
+        if( maRedoData.mpProperties == nullptr )
+            getDataFromCell( maRedoData );
+
+        setDataToCell( maUndoData );
+        mbUndo = false;
+    }
+}
+
+void CellUndo::Redo()
+{
+    if( mxCell.is() && !mbUndo )
+    {
+        setDataToCell( maRedoData );
+        mbUndo = true;
+    }
+}
+
+bool CellUndo::Merge( SfxUndoAction *pNextAction )
+{
+    CellUndo* pNext = dynamic_cast< CellUndo* >( pNextAction );
+    return pNext && pNext->mxCell.get() == mxCell.get();
+}
+
+void CellUndo::setDataToCell( const Data& rData )
+{
+    if( rData.mpProperties )
+        mxCell->mpProperties.reset(Cell::CloneProperties( rData.mpProperties, *mxObjRef, *mxCell ));
+    else
+        mxCell->mpProperties.reset();
+
+    if( rData.mpOutlinerParaObject )
+        mxCell->SetOutlinerParaObject( std::make_unique<OutlinerParaObject>(*rData.mpOutlinerParaObject) );
+    else
+        mxCell->RemoveOutlinerParaObject();
+
+    mxCell->msFormula = rData.msFormula;
+    mxCell->mfValue = rData.mfValue;
+    mxCell->mnError = rData.mnError;
+    mxCell->mbMerged = rData.mbMerged;
+    mxCell->mnRowSpan = rData.mnRowSpan;
+    mxCell->mnColSpan = rData.mnColSpan;
+
+    if(mxObjRef.is())
+    {
+        // #i120201# ActionChanged is not enough, we need to trigger TableLayouter::UpdateBorderLayout()
+        // and this is done best using ReformatText() for table objects
+        mxObjRef->ActionChanged();
+        mxObjRef->NbcReformatText();
+    }
+}
+
+void CellUndo::getDataFromCell( Data& rData )
+{
+    if( mxObjRef.is() && mxCell.is() )
+    {
+        if( mxCell->mpProperties )
+            rData.mpProperties = mxCell->CloneProperties( *mxObjRef, *mxCell);
+
+        if( mxCell->GetOutlinerParaObject() )
+            rData.mpOutlinerParaObject = new OutlinerParaObject(*mxCell->GetOutlinerParaObject());
+        else
+            rData.mpOutlinerParaObject =  nullptr;
+
+        rData.msFormula = mxCell->msFormula;
+        rData.mfValue = mxCell->mfValue;
+        rData.mnError = mxCell->mnError;
+        rData.mbMerged = mxCell->mbMerged;
+        rData.mnRowSpan = mxCell->mnRowSpan;
+        rData.mnColSpan = mxCell->mnColSpan;
+    }
+}
+
+
+// class InsertRowUndo : public SdrUndoAction
+
+
+static void Dispose( RowVector& rRows )
+{
+    for( auto& rpRow : rRows )
+        rpRow->dispose();
+}
+
+
+InsertRowUndo::InsertRowUndo( const TableModelRef& xTable, sal_Int32 nIndex, RowVector& aNewRows )
+:   SdrUndoAction(xTable->getSdrTableObj()->getSdrModelFromSdrObject())
+    ,mxTable( xTable )
+    ,mnIndex( nIndex )
+    ,mbUndo( true )
+{
+    maRows.swap( aNewRows );
+}
+
+
+InsertRowUndo::~InsertRowUndo()
+{
+    if( !mbUndo )
+        Dispose( maRows );
+}
+
+
+void InsertRowUndo::Undo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoInsertRows( mnIndex, sal::static_int_cast< sal_Int32 >( maRows.size() ) );
+        mbUndo = false;
+    }
+}
+
+
+void InsertRowUndo::Redo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoRemoveRows( mnIndex, maRows );
+        mbUndo = true;
+    }
+}
+
+
+// class RemoveRowUndo : public SdrUndoAction
+
+
+RemoveRowUndo::RemoveRowUndo( const TableModelRef& xTable, sal_Int32 nIndex, RowVector& aRemovedRows )
+:   SdrUndoAction(xTable->getSdrTableObj()->getSdrModelFromSdrObject())
+    ,mxTable( xTable )
+    ,mnIndex( nIndex )
+    ,mbUndo( true )
+{
+    maRows.swap( aRemovedRows );
+}
+
+
+RemoveRowUndo::~RemoveRowUndo()
+{
+    if( mbUndo )
+        Dispose( maRows );
+}
+
+
+void RemoveRowUndo::Undo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoRemoveRows( mnIndex, maRows );
+        mbUndo = false;
+    }
+}
+
+
+void RemoveRowUndo::Redo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoInsertRows( mnIndex, sal::static_int_cast< sal_Int32 >( maRows.size() ) );
+        mbUndo = true;
+    }
+}
+
+
+// class InsertColUndo : public SdrUndoAction
+
+
+static void Dispose( ColumnVector& rCols )
+{
+    for( auto& rpCol : rCols )
+        rpCol->dispose();
+}
+
+
+static void Dispose( CellVector& rCells )
+{
+    for( auto& rpCell : rCells )
+        rpCell->dispose();
+}
+
+
+InsertColUndo::InsertColUndo( const TableModelRef& xTable, sal_Int32 nIndex, ColumnVector& aNewCols, CellVector& aCells  )
+:   SdrUndoAction(xTable->getSdrTableObj()->getSdrModelFromSdrObject())
+    ,mxTable( xTable )
+    ,mnIndex( nIndex )
+    ,mbUndo( true )
+{
+    maColumns.swap( aNewCols );
+    maCells.swap( aCells );
+}
+
+
+InsertColUndo::~InsertColUndo()
+{
+    if( !mbUndo )
+    {
+        Dispose( maColumns );
+        Dispose( maCells );
+    }
+}
+
+
+void InsertColUndo::Undo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoInsertColumns( mnIndex, sal::static_int_cast< sal_Int32 >( maColumns.size() ) );
+        mbUndo = false;
+    }
+}
+
+
+void InsertColUndo::Redo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoRemoveColumns( mnIndex, maColumns, maCells );
+        mbUndo = true;
+    }
+}
+
+
+// class RemoveColUndo : public SdrUndoAction
+
+
+RemoveColUndo::RemoveColUndo( const TableModelRef& xTable, sal_Int32 nIndex, ColumnVector& aNewCols, CellVector& aCells )
+:   SdrUndoAction(xTable->getSdrTableObj()->getSdrModelFromSdrObject())
+    ,mxTable( xTable )
+    ,mnIndex( nIndex )
+    ,mbUndo( true )
+{
+    maColumns.swap( aNewCols );
+    maCells.swap( aCells );
+}
+
+
+RemoveColUndo::~RemoveColUndo()
+{
+    if( mbUndo )
+    {
+        Dispose( maColumns );
+        Dispose( maCells );
+    }
+}
+
+
+void RemoveColUndo::Undo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoRemoveColumns( mnIndex, maColumns, maCells );
+        mbUndo = false;
+    }
+}
+
+
+void RemoveColUndo::Redo()
+{
+    if( mxTable.is() )
+    {
+        mxTable->UndoInsertColumns( mnIndex, sal::static_int_cast< sal_Int32 >( maColumns.size() ) );
+        mbUndo = true;
+    }
+}
+
+
+// class TableColumnUndo : public SdrUndoAction
+
+
+TableColumnUndo::TableColumnUndo( const TableColumnRef& xCol )
+:   SdrUndoAction(xCol->mxTableModel->getSdrTableObj()->getSdrModelFromSdrObject())
+    ,mxCol( xCol )
+    ,mbHasRedoData( false )
+{
+    getData( maUndoData );
+}
+
+
+TableColumnUndo::~TableColumnUndo()
+{
+}
+
+
+void TableColumnUndo::Undo()
+{
+    if( !mbHasRedoData )
+    {
+        getData( maRedoData );
+        mbHasRedoData = true;
+    }
+    setData( maUndoData );
+}
+
+
+void TableColumnUndo::Redo()
+{
+    setData( maRedoData );
+}
+
+
+bool TableColumnUndo::Merge( SfxUndoAction *pNextAction )
+{
+    TableColumnUndo* pNext = dynamic_cast< TableColumnUndo* >( pNextAction );
+    return pNext && pNext->mxCol == mxCol;
+}
+
+
+void TableColumnUndo::setData( const Data& rData )
+{
+    mxCol->mnColumn = rData.mnColumn;
+    mxCol->mnWidth = rData.mnWidth;
+    mxCol->mbOptimalWidth = rData.mbOptimalWidth;
+    mxCol->mbIsVisible = rData.mbIsVisible;
+    mxCol->mbIsStartOfNewPage = rData.mbIsStartOfNewPage;
+    mxCol->maName = rData.maName;
+
+    // Trigger re-layout of the table.
+    mxCol->getModel()->setModified(true);
+}
+
+
+void TableColumnUndo::getData( Data& rData )
+{
+    rData.mnColumn = mxCol->mnColumn;
+    rData.mnWidth = mxCol->mnWidth;
+    rData.mbOptimalWidth = mxCol->mbOptimalWidth;
+    rData.mbIsVisible = mxCol->mbIsVisible;
+    rData.mbIsStartOfNewPage = mxCol->mbIsStartOfNewPage;
+    rData.maName = mxCol->maName;
+}
+
+
+// class TableRowUndo : public SdrUndoAction
+
+
+TableRowUndo::TableRowUndo( const TableRowRef& xRow )
+:   SdrUndoAction(xRow->mxTableModel->getSdrTableObj()->getSdrModelFromSdrObject())
+    , mxRow( xRow )
+    , mbHasRedoData( false )
+{
+    getData( maUndoData );
+}
+
+
+TableRowUndo::~TableRowUndo()
+{
+}
+
+
+void TableRowUndo::Undo()
+{
+    if( !mbHasRedoData )
+    {
+        getData( maRedoData );
+        mbHasRedoData = true;
+    }
+    setData( maUndoData );
+}
+
+
+void TableRowUndo::Redo()
+{
+    setData( maRedoData );
+}
+
+
+bool TableRowUndo::Merge( SfxUndoAction *pNextAction )
+{
+    TableRowUndo* pNext = dynamic_cast< TableRowUndo* >( pNextAction );
+    return pNext && pNext->mxRow == mxRow;
+}
+
+
+void TableRowUndo::setData( const Data& rData )
+{
+    mxRow->mnRow = rData.mnRow;
+    mxRow->mnHeight = rData.mnHeight;
+    mxRow->mbOptimalHeight = rData.mbOptimalHeight;
+    mxRow->mbIsVisible = rData.mbIsVisible;
+    mxRow->mbIsStartOfNewPage = rData.mbIsStartOfNewPage;
+    mxRow->maName = rData.maName;
+
+    // Trigger re-layout of the table.
+    mxRow->getModel()->setModified(true);
+ }
+
+
+void TableRowUndo::getData( Data& rData )
+{
+    rData.mnRow = mxRow->mnRow;
+    rData.mnHeight = mxRow->mnHeight;
+    rData.mbOptimalHeight = mxRow->mbOptimalHeight;
+    rData.mbIsVisible = mxRow->mbIsVisible;
+    rData.mbIsStartOfNewPage = mxRow->mbIsStartOfNewPage;
+    rData.maName = mxRow->maName;
+}
+
+
+TableStyleUndo::TableStyleUndo( const SdrTableObj& rTableObj )
+:   SdrUndoAction(rTableObj.getSdrModelFromSdrObject())
+    ,mxObjRef( const_cast< sdr::table::SdrTableObj*>( &rTableObj ) )
+    ,mbHasRedoData(false)
+{
+    getData( maUndoData );
+}
+
+void TableStyleUndo::Undo()
+{
+    if( !mbHasRedoData )
+    {
+        getData( maRedoData );
+        mbHasRedoData = true;
+    }
+    setData( maUndoData );
+}
+
+void TableStyleUndo::Redo()
+{
+    setData( maRedoData );
+}
+
+void TableStyleUndo::setData( const Data& rData )
+{
+    SdrTableObj* pTableObj = mxObjRef.get();
+    if( pTableObj )
+    {
+        pTableObj->setTableStyle( rData.mxTableStyle );
+        pTableObj->setTableStyleSettings( rData.maSettings );
+    }
+}
+
+void TableStyleUndo::getData( Data& rData )
+{
+    SdrTableObj* pTableObj = mxObjRef.get();
+    if( pTableObj )
+    {
+        rData.maSettings = pTableObj->getTableStyleSettings();
+        rData.mxTableStyle = pTableObj->getTableStyle();
+    }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */