chart2/source/controller/main/UndoActions.cxx

   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 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     ,m_pModelClone( i_modelClone )
  68 {
  69 }
  70
  71 UndoElement::~UndoElement()
  72 {
  73 }
  74
  75 void SAL_CALL UndoElement::disposing()
  76 {
  77     if ( !!m_pModelClone )
  78         m_pModelClone->dispose();
  79     m_pModelClone.reset();
  80     m_xDocumentModel.clear();
  81 }
  82
  83 OUString SAL_CALL UndoElement::getTitle() throw (RuntimeException, std::exception)
  84 {
  85     return m_sActionString;
  86 }
  87
  88 void UndoElement::impl_toggleModelState()
  89 {
  90     // get a snapshot of the current state of our model
  91     ::boost::shared_ptr< ChartModelClone > pNewClone( new ChartModelClone( m_xDocumentModel, m_pModelClone->getFacet() ) );
  92     // apply the previous snapshot to our model
  93     m_pModelClone->applyToModel( m_xDocumentModel );
  94     // remember the new snapshot, for the next toggle
  95     m_pModelClone = pNewClone;
  96 }
  97
  98 void SAL_CALL UndoElement::undo(  ) throw (UndoFailedException, RuntimeException, std::exception)
  99 {
 100     impl_toggleModelState();
 101 }
 102
 103 void SAL_CALL UndoElement::redo(  ) throw (UndoFailedException, RuntimeException, std::exception)
 104 {
 105     impl_toggleModelState();
 106 }
 107
 108 // = ShapeUndoElement
 109
 110 ShapeUndoElement::ShapeUndoElement( SdrUndoAction& i_sdrUndoAction )
 111     :ShapeUndoElement_MBase()
 112     ,ShapeUndoElement_TBase( m_aMutex )
 113     ,m_pAction( &i_sdrUndoAction )
 114 {
 115 }
 116
 117 ShapeUndoElement::~ShapeUndoElement()
 118 {
 119 }
 120
 121 OUString SAL_CALL ShapeUndoElement::getTitle() throw (RuntimeException, std::exception)
 122 {
 123     if ( !m_pAction )
 124         throw DisposedException( OUString(), *this );
 125     return m_pAction->GetComment();
 126 }
 127
 128 void SAL_CALL ShapeUndoElement::undo(  ) throw (UndoFailedException, RuntimeException, std::exception)
 129 {
 130     if ( !m_pAction )
 131         throw DisposedException( OUString(), *this );
 132     m_pAction->Undo();
 133 }
 134
 135 void SAL_CALL ShapeUndoElement::redo(  ) throw (UndoFailedException, RuntimeException, std::exception)
 136 {
 137     if ( !m_pAction )
 138         throw DisposedException( OUString(), *this );
 139     m_pAction->Redo();
 140 }
 141
 142 void SAL_CALL ShapeUndoElement::disposing()
 143 {
 144 }
 145
 146 } // namespace impl
 147 } //  namespace chart
 148
 149 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */