reportdesign/inc/PropertyForward.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  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 #ifndef INCLUDED_REPORTDESIGN_INC_PROPERTYFORWARD_HXX
  20 #define INCLUDED_REPORTDESIGN_INC_PROPERTYFORWARD_HXX
  21
  22 #include "dllapi.h"
  23 #include <com/sun/star/beans/XPropertyChangeListener.hpp>
  24 #include <com/sun/star/beans/XPropertySet.hpp>
  25 #include <com/sun/star/beans/XPropertySetInfo.hpp>
  26 #include <cppuhelper/compbase.hxx>
  27 #include <cppuhelper/basemutex.hxx>
  28 #include "RptDef.hxx"
  29
  30
  31 namespace rptui
  32 {
  33
  34     typedef ::cppu::WeakComponentImplHelper<   css::beans::XPropertyChangeListener
  35                                     >   OPropertyForward_Base;
  36
  37     /** \class OPropertyMediator
  38      * \brief This class ensures the communication between two XPropertySet instances.
  39      * Identical properties will be set at the other propertyset.
  40      * \ingroup reportdesign_source_ui_misc
  41      */
  42     class REPORTDESIGN_DLLPUBLIC OPropertyMediator : public ::cppu::BaseMutex
  43                             ,public OPropertyForward_Base
  44     {
  45         TPropertyNamePair                                     m_aNameMap;
  46         css::uno::Reference< css::beans::XPropertySet>        m_xSource;
  47         css::uno::Reference< css::beans::XPropertySetInfo>    m_xSourceInfo;
  48         css::uno::Reference< css::beans::XPropertySet>        m_xDest;
  49         css::uno::Reference< css::beans::XPropertySetInfo>    m_xDestInfo;
  50         bool                                                  m_bInChange;
  51         OPropertyMediator(OPropertyMediator const &) = delete;
  52         void operator =(OPropertyMediator const &) = delete;
  53     protected:
  54         virtual ~OPropertyMediator() override;
  55
  56         /** this function is called upon disposing the component
  57         */
  58         virtual void SAL_CALL disposing() override;
  59     public:
  60         OPropertyMediator(const css::uno::Reference< css::beans::XPropertySet>& _xSource
  61                         ,const css::uno::Reference< css::beans::XPropertySet>& _xDest
  62                         ,const TPropertyNamePair& _aNameMap
  63                         ,bool _bReverse = false);
  64
  65         // css::beans::XPropertyChangeListener
  66         virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
  67
  68         // css::lang::XEventListener
  69         virtual void SAL_CALL disposing( const css::lang::EventObject& _rSource ) override;
  70
  71         /** stop the listening mode.
  72          */
  73         void stopListening();
  74
  75         /** starts the listening mode again.
  76          */
  77         void startListening();
  78     };
  79
  80 }   // namespace rptui
  81
  82 #endif // INCLUDED_REPORTDESIGN_INC_PROPERTYFORWARD_HXX
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */