chart2/source/controller/main/UndoActions.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_UNDOACTIONS_HXX
  20 #define INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_UNDOACTIONS_HXX
  21
  22 #include <com/sun/star/frame/XModel.hpp>
  23 #include <com/sun/star/document/XUndoAction.hpp>
  24
  25 #include <rtl/ustring.hxx>
  26 #include <unotools/configitem.hxx>
  27 #include <cppuhelper/compbase.hxx>
  28 #include <cppuhelper/basemutex.hxx>
  29
  30 #include <memory>
  31 #include <deque>
  32 #include <utility>
  33
  34 class SdrUndoAction;
  35
  36 namespace chart
  37 {
  38 class ChartModelClone;
  39
  40 namespace impl
  41 {
  42
  43 typedef ::cppu::BaseMutex                                                           UndoElement_MBase;
  44 typedef ::cppu::WeakComponentImplHelper< css::document::XUndoAction > UndoElement_TBase;
  45
  46 class UndoElement   :public UndoElement_MBase
  47                     ,public UndoElement_TBase
  48 {
  49 public:
  50     /** creates a new undo action
  51
  52         @param i_actionString
  53             is the title of the Undo action
  54         @param i_documentModel
  55             is the actual document model which the undo actions operates on
  56         @param i_modelClone
  57             is the cloned model from before the changes, which the Undo action represents, have been applied.
  58             Upon <member>invoking</member>, the clone model is applied to the document model.
  59     */
  60     UndoElement( const OUString & i_actionString,
  61                  const css::uno::Reference< css::frame::XModel >& i_documentModel,
  62                  const std::shared_ptr< ChartModelClone >& i_modelClone
  63                );
  64
  65     UndoElement(const UndoElement&) = delete;
  66     const UndoElement& operator=(const UndoElement&) = delete;
  67
  68     // XUndoAction
  69     virtual OUString SAL_CALL getTitle() override;
  70     virtual void SAL_CALL undo(  ) override;
  71     virtual void SAL_CALL redo(  ) override;
  72
  73     // OComponentHelper
  74     virtual void SAL_CALL disposing() override;
  75
  76 protected:
  77     virtual ~UndoElement() override;
  78
  79 private:
  80     void    impl_toggleModelState();
  81
  82 private:
  83     OUString                                      m_sActionString;
  84     css::uno::Reference< css::frame::XModel >     m_xDocumentModel;
  85     std::shared_ptr< ChartModelClone >            m_pModelClone;
  86 };
  87
  88 typedef ::cppu::BaseMutex                                                           ShapeUndoElement_MBase;
  89 typedef ::cppu::WeakComponentImplHelper< css::document::XUndoAction > ShapeUndoElement_TBase;
  90 class ShapeUndoElement  :public ShapeUndoElement_MBase
  91                         ,public ShapeUndoElement_TBase
  92 {
  93 public:
  94     explicit ShapeUndoElement( SdrUndoAction& i_sdrUndoAction );
  95
  96     // XUndoAction
  97     virtual OUString SAL_CALL getTitle() override;
  98     virtual void SAL_CALL undo(  ) override;
  99     virtual void SAL_CALL redo(  ) override;
 100
 101     // OComponentHelper
 102     virtual void SAL_CALL disposing() override;
 103
 104 protected:
 105     virtual ~ShapeUndoElement() override;
 106
 107 private:
 108     SdrUndoAction*  m_pAction;
 109 };
 110
 111 } // namespace impl
 112 } //  namespace chart
 113
 114 // INCLUDED_CHART2_SOURCE_CONTROLLER_MAIN_UNDOACTIONS_HXX
 115 #endif
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */