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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "UndoActions.hxx"
      21             : #include "DisposeHelper.hxx"
      22             : #include "CommonFunctors.hxx"
      23             : #include "PropertyHelper.hxx"
      24             : #include "ChartModelClone.hxx"
      25             : 
      26             : #include <com/sun/star/chart2/XChartDocument.hpp>
      27             : #include <com/sun/star/util/XCloneable.hpp>
      28             : #include <com/sun/star/view/XSelectionSupplier.hpp>
      29             : #include <com/sun/star/lang/DisposedException.hpp>
      30             : 
      31             : #include <tools/diagnose_ex.h>
      32             : #include <svx/svdundo.hxx>
      33             : 
      34             : #include <boost/shared_ptr.hpp>
      35             : #include <algorithm>
      36             : 
      37             : using namespace ::com::sun::star;
      38             : 
      39             : namespace chart
      40             : {
      41             : namespace impl
      42             : {
      43             :     using ::com::sun::star::uno::Reference;
      44             :     using ::com::sun::star::uno::XInterface;
      45             :     using ::com::sun::star::uno::UNO_QUERY;
      46             :     using ::com::sun::star::uno::UNO_QUERY_THROW;
      47             :     using ::com::sun::star::uno::UNO_SET_THROW;
      48             :     using ::com::sun::star::uno::Exception;
      49             :     using ::com::sun::star::uno::RuntimeException;
      50             :     using ::com::sun::star::uno::Any;
      51             :     using ::com::sun::star::uno::makeAny;
      52             :     using ::com::sun::star::uno::Sequence;
      53             :     using ::com::sun::star::uno::Type;
      54             :     using ::com::sun::star::frame::XModel;
      55             :     using ::com::sun::star::util::XCloneable;
      56             :     using ::com::sun::star::lang::XComponent;
      57             :     using ::com::sun::star::lang::DisposedException;
      58             :     using ::com::sun::star::view::XSelectionSupplier;
      59             :     using ::com::sun::star::chart2::XChartDocument;
      60             :     using ::com::sun::star::document::UndoFailedException;
      61             : 
      62           0 : UndoElement::UndoElement( const OUString& i_actionString, const Reference< XModel >& i_documentModel, const ::boost::shared_ptr< ChartModelClone >& i_modelClone )
      63             :     :UndoElement_MBase()
      64             :     ,UndoElement_TBase( m_aMutex )
      65             :     ,m_sActionString( i_actionString )
      66             :     ,m_xDocumentModel( i_documentModel )
      67           0 :     ,m_pModelClone( i_modelClone )
      68             : {
      69           0 : }
      70             : 
      71           0 : UndoElement::~UndoElement()
      72             : {
      73           0 : }
      74             : 
      75           0 : void SAL_CALL UndoElement::disposing()
      76             : {
      77           0 :     if ( !!m_pModelClone )
      78           0 :         m_pModelClone->dispose();
      79           0 :     m_pModelClone.reset();
      80           0 :     m_xDocumentModel.clear();
      81           0 : }
      82             : 
      83           0 : OUString SAL_CALL UndoElement::getTitle() throw (RuntimeException, std::exception)
      84             : {
      85           0 :     return m_sActionString;
      86             : }
      87             : 
      88           0 : void UndoElement::impl_toggleModelState()
      89             : {
      90             :     // get a snapshot of the current state of our model
      91           0 :     ::boost::shared_ptr< ChartModelClone > pNewClone( new ChartModelClone( m_xDocumentModel, m_pModelClone->getFacet() ) );
      92             :     // apply the previous snapshot to our model
      93           0 :     m_pModelClone->applyToModel( m_xDocumentModel );
      94             :     // remember the new snapshot, for the next toggle
      95           0 :     m_pModelClone = pNewClone;
      96           0 : }
      97             : 
      98           0 : void SAL_CALL UndoElement::undo(  ) throw (UndoFailedException, RuntimeException, std::exception)
      99             : {
     100           0 :     impl_toggleModelState();
     101           0 : }
     102             : 
     103           0 : void SAL_CALL UndoElement::redo(  ) throw (UndoFailedException, RuntimeException, std::exception)
     104             : {
     105           0 :     impl_toggleModelState();
     106           0 : }
     107             : 
     108             : // = ShapeUndoElement
     109             : 
     110           0 : ShapeUndoElement::ShapeUndoElement( SdrUndoAction& i_sdrUndoAction )
     111             :     :ShapeUndoElement_MBase()
     112             :     ,ShapeUndoElement_TBase( m_aMutex )
     113           0 :     ,m_pAction( &i_sdrUndoAction )
     114             : {
     115           0 : }
     116             : 
     117           0 : ShapeUndoElement::~ShapeUndoElement()
     118             : {
     119           0 : }
     120             : 
     121           0 : OUString SAL_CALL ShapeUndoElement::getTitle() throw (RuntimeException, std::exception)
     122             : {
     123           0 :     if ( !m_pAction )
     124           0 :         throw DisposedException( OUString(), *this );
     125           0 :     return m_pAction->GetComment();
     126             : }
     127             : 
     128           0 : void SAL_CALL ShapeUndoElement::undo(  ) throw (UndoFailedException, RuntimeException, std::exception)
     129             : {
     130           0 :     if ( !m_pAction )
     131           0 :         throw DisposedException( OUString(), *this );
     132           0 :     m_pAction->Undo();
     133           0 : }
     134             : 
     135           0 : void SAL_CALL ShapeUndoElement::redo(  ) throw (UndoFailedException, RuntimeException, std::exception)
     136             : {
     137           0 :     if ( !m_pAction )
     138           0 :         throw DisposedException( OUString(), *this );
     139           0 :     m_pAction->Redo();
     140           0 : }
     141             : 
     142           0 : void SAL_CALL ShapeUndoElement::disposing()
     143             : {
     144           0 : }
     145             : 
     146             : } // namespace impl
     147             : } //  namespace chart
     148             : 
     149             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */