sw/source/core/access/acccell.hxx

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  30 #ifndef _ACCCELL_HXX
  31 #define _ACCCELL_HXX
  32 #ifndef _ACCCONTEXT_HXX
  33 #include "acccontext.hxx"
  34 #endif
  35 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  36
  37 class SwCellFrm;
  38
  39 class SwAccessibleCell : public SwAccessibleContext,
  40                   ::com::sun::star::accessibility::XAccessibleValue
  41
  42 {
  43     sal_Bool    bIsSelected;    // protected by base class mutex
  44
  45     sal_Bool    IsSelected();
  46
  47     sal_Bool _InvalidateMyCursorPos();
  48     sal_Bool _InvalidateChildrenCursorPos( const SwFrm *pFrm );
  49
  50 protected:
  51
  52     // Set states for getAccessibleStateSet.
  53     // This drived class additionaly sets SELECTABLE(1) and SELECTED(+)
  54     virtual void GetStates( ::utl::AccessibleStateSetHelper& rStateSet );
  55
  56     virtual void _InvalidateCursorPos();
  57
  58     virtual ~SwAccessibleCell();
  59
  60 public:
  61
  62     SwAccessibleCell( SwAccessibleMap* pInitMap, const SwCellFrm *pCellFrm );
  63
  64     virtual sal_Bool HasCursor();       // required by map to remember that object
  65
  66     //=====  XAccessibleContext  ==============================================
  67
  68     /// Return this object's description.
  69     virtual ::rtl::OUString SAL_CALL
  70         getAccessibleDescription (void)
  71         throw (com::sun::star::uno::RuntimeException);
  72
  73     //=====  XServiceInfo  ====================================================
  74
  75     /** Returns an identifier for the implementation of this object.
  76     */
  77     virtual ::rtl::OUString SAL_CALL
  78         getImplementationName (void)
  79         throw (::com::sun::star::uno::RuntimeException);
  80
  81     /** Return whether the specified service is supported by this class.
  82     */
  83     virtual sal_Bool SAL_CALL
  84         supportsService (const ::rtl::OUString& sServiceName)
  85         throw (::com::sun::star::uno::RuntimeException);
  86
  87     /** Returns a list of all supported services.  In this case that is just
  88         the AccessibleContext service.
  89     */
  90     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
  91         getSupportedServiceNames (void)
  92         throw (::com::sun::star::uno::RuntimeException);
  93
  94     virtual void Dispose( sal_Bool bRecursive = sal_False );
  95
  96     virtual void InvalidatePosOrSize( const SwRect& rFrm );
  97
  98     //=====  XInterface  ======================================================
  99
 100     // (XInterface methods need to be implemented to disambiguate
 101     // between those inherited through SwAcessibleContext and
 102     // XAccessibleValue).
 103
 104     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
 105         const ::com::sun::star::uno::Type& aType )
 106         throw (::com::sun::star::uno::RuntimeException);
 107
 108     virtual void SAL_CALL acquire(  ) throw ()
 109         { SwAccessibleContext::acquire(); };
 110
 111     virtual void SAL_CALL release(  ) throw ()
 112         { SwAccessibleContext::release(); };
 113
 114     //====== XTypeProvider ====================================================
 115     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);
 116     virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) throw(::com::sun::star::uno::RuntimeException);
 117
 118     //=====  XAccessibleValue  ================================================
 119
 120 private:
 121     SwFrmFmt* GetTblBoxFormat() const;
 122
 123 public:
 124     virtual ::com::sun::star::uno::Any SAL_CALL getCurrentValue( )
 125         throw (::com::sun::star::uno::RuntimeException);
 126
 127     virtual sal_Bool SAL_CALL setCurrentValue(
 128         const ::com::sun::star::uno::Any& aNumber )
 129         throw (::com::sun::star::uno::RuntimeException);
 130
 131     virtual ::com::sun::star::uno::Any SAL_CALL getMaximumValue(  )
 132         throw (::com::sun::star::uno::RuntimeException);
 133
 134     virtual ::com::sun::star::uno::Any SAL_CALL getMinimumValue(  )
 135         throw (::com::sun::star::uno::RuntimeException);
 136 };
 137
 138
 139 #endif
 140