xref: /trunk/main/reportdesign/source/ui/inc/RptUndo.hxx (revision 914d351e5f5b84e4342a86d6ab8d4aca7308b9bd)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


#ifndef RPTUI_UNDO_HXX
#define RPTUI_UNDO_HXX

#include "UndoActions.hxx"
#include <functional>

FORWARD_DECLARE_INTERFACE(awt,XControl)
FORWARD_DECLARE_INTERFACE(awt,XControlContainer)
FORWARD_DECLARE_INTERFACE(drawing,XShape)
namespace dbaui
{
    class IController;
}
namespace rptui
{
    class OObjectBase;


    /** \class OSectionUndo
     * Undo class for section add and remove.
     */
    class OSectionUndo : public OCommentUndoAction
    {
        OSectionUndo(const OSectionUndo&);
        void operator =(const OSectionUndo&);
    protected:
        ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape> >
                                                    m_aControls;
        ::std::vector< ::std::pair< ::rtl::OUString ,::com::sun::star::uno::Any> >
                                                    m_aValues;
        Action                                      m_eAction;
        sal_uInt16                                  m_nSlot;
        bool                                        m_bInserted;

        virtual void    implReInsert( ) = 0;
        virtual void    implReRemove( ) = 0;

        void collectControls(const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >& _xSection);
    public:
        TYPEINFO();
        OSectionUndo(   OReportModel& rMod
                        ,sal_uInt16 _nSlot
                        ,Action _eAction
                        ,sal_uInt16 nCommentID);
        virtual ~OSectionUndo();

        virtual void        Undo();
        virtual void        Redo();
    };

    /** Undo action for the group header, footer, page header, footer
    */
    class OReportSectionUndo : public OSectionUndo
    {
        OReportHelper                               m_aReportHelper;
        ::std::mem_fun_t< ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >
                                    ,OReportHelper> m_pMemberFunction;

        void    implReInsert( );
        void    implReRemove( );
        OReportSectionUndo(const OReportSectionUndo&);
        void operator =(const OReportSectionUndo&);
    public:
        TYPEINFO();
        //OReportSectionUndo(    const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >& _xSection
        OReportSectionUndo( OReportModel& rMod
                            ,sal_uInt16 _nSlot
                            ,::std::mem_fun_t< ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >
                                ,OReportHelper> _pMemberFunction
                            ,const ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportDefinition >& _xReport
                            ,Action _eAction
                            ,sal_uInt16 nCommentID);
        virtual ~OReportSectionUndo();
    };

    /** Undo action for the group header, footer
    */
    class OGroupSectionUndo : public OSectionUndo
    {
        OGroupHelper                                m_aGroupHelper;
        ::std::mem_fun_t< ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >
                                    ,OGroupHelper> m_pMemberFunction;

        mutable ::rtl::OUString                     m_sName;

        void    implReInsert( );
        void    implReRemove( );
        OGroupSectionUndo(const OGroupSectionUndo&);
        void operator =(const OGroupSectionUndo&);
    public:
        TYPEINFO();
        //OGroupSectionUndo(     const ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >& _xSection
        OGroupSectionUndo(  OReportModel& rMod
                            ,sal_uInt16 _nSlot
                            ,::std::mem_fun_t< ::com::sun::star::uno::Reference< ::com::sun::star::report::XSection >
                                            ,OGroupHelper> _pMemberFunction
                            ,const ::com::sun::star::uno::Reference< ::com::sun::star::report::XGroup >& _xGroup
                            ,Action _eAction
                            ,sal_uInt16 nCommentID);

        virtual String      GetComment() const;
    };

    /** /class OGroupUndo
     * \brief Undo action for removing a group object.
    */
    class OGroupUndo : public OCommentUndoAction
    {
        ::com::sun::star::uno::Reference< ::com::sun::star::report::XGroup>             m_xGroup; ///<! the group for the undo redo action
        ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportDefinition > m_xReportDefinition; ///<! the parent report definition
        Action                                                                          m_eAction; ///<! the current action
        sal_Int32                                                                       m_nLastPosition; ///<! the last position of the group

        void    implReInsert( );
        void    implReRemove( );
    public:
        TYPEINFO();
        OGroupUndo(OReportModel& rMod
                    ,sal_uInt16 nCommentID
                    ,Action _eAction
                    ,const ::com::sun::star::uno::Reference< ::com::sun::star::report::XGroup>& _xGroup
                    ,const ::com::sun::star::uno::Reference< ::com::sun::star::report::XReportDefinition >& _xReportDefinition);
        virtual void        Undo();
        virtual void        Redo();
    };
}
#endif // RPTUI_UNDO_HXX