svx/source/table/accessiblecell.hxx

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  30
  31 #ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_CELL_HXX
  32 #define _SVX_ACCESSIBILITY_ACCESSIBLE_CELL_HXX
  33
  34 #include <com/sun/star/accessibility/XAccessible.hpp>
  35 #include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp>
  36 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  37 #include <com/sun/star/drawing/XShape.hpp>
  38
  39 #include <rtl/ref.hxx>
  40
  41 #include <svx/AccessibleContextBase.hxx>
  42 #include <svx/AccessibleComponentBase.hxx>
  43 #include <svx/IAccessibleViewForwarderListener.hxx>
  44 #include <svx/AccessibleTextHelper.hxx>
  45
  46 #include <cppuhelper/implbase1.hxx>
  47
  48 #include "cell.hxx"
  49
  50 #include <boost/noncopyable.hpp>
  51
  52 class SdrObject;
  53
  54
  55 namespace accessibility
  56 {
  57
  58 class AccessibleShapeInfo;
  59 class AccessibleShapeTreeInfo;
  60 class IAccessibleParent;
  61
  62 typedef ::cppu::ImplInheritanceHelper1< AccessibleContextBase, ::com::sun::star::accessibility::XAccessibleExtendedComponent > AccessibleCellBase;
  63
  64 class AccessibleCell : boost::noncopyable, public AccessibleCellBase, public AccessibleComponentBase, public IAccessibleViewForwarderListener
  65 {
  66 public:
  67     AccessibleCell( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent, const sdr::table::CellRef& rCell, sal_Int32 nIndex, const AccessibleShapeTreeInfo& rShapeTreeInfo);
  68     virtual ~AccessibleCell (void);
  69
  70     virtual void Init (void);
  71
  72     virtual bool operator== (const AccessibleCell& rAccessibleCell);
  73
  74     virtual sal_Bool SetState (sal_Int16 aState);
  75     virtual sal_Bool ResetState (sal_Int16 aState);
  76     sal_Bool GetState (sal_Int16 aState);
  77
  78     // XInterface
  79     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException);
  80     virtual void SAL_CALL acquire(  ) throw ();
  81     virtual void SAL_CALL release(  ) throw ();
  82
  83     // XAccessibleContext
  84     virtual sal_Int32 SAL_CALL getAccessibleChildCount(void) throw(::com::sun::star::uno::RuntimeException);
  85     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL getAccessibleChild(sal_Int32 nIndex) throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
  86     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL getAccessibleStateSet(void) throw(::com::sun::star::uno::RuntimeException);
  87     virtual     sal_Int32 SAL_CALL getAccessibleIndexInParent(void) throw(::com::sun::star::uno::RuntimeException);
  88     virtual ::rtl::OUString SAL_CALL getAccessibleName (void) throw (::com::sun::star::uno::RuntimeException);
  89
  90     // XAccessibleComponent
  91     virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint) throw (::com::sun::star::uno::RuntimeException);
  92     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint(const ::com::sun::star::awt::Point& aPoint) throw(::com::sun::star::uno::RuntimeException);
  93     virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds(void) throw(::com::sun::star::uno::RuntimeException);
  94     virtual ::com::sun::star::awt::Point SAL_CALL getLocation(void) throw(::com::sun::star::uno::RuntimeException);
  95     virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen(void) throw(::com::sun::star::uno::RuntimeException);
  96     virtual ::com::sun::star::awt::Size SAL_CALL getSize(void) throw(::com::sun::star::uno::RuntimeException);
  97     virtual void SAL_CALL addFocusListener ( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener) throw (::com::sun::star::uno::RuntimeException);
  98     virtual void SAL_CALL removeFocusListener (const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
  99     virtual void SAL_CALL grabFocus (void) throw (::com::sun::star::uno::RuntimeException);
 100     virtual sal_Int32 SAL_CALL getForeground(void) throw(::com::sun::star::uno::RuntimeException);
 101     virtual sal_Int32 SAL_CALL getBackground(void) throw(::com::sun::star::uno::RuntimeException);
 102
 103     // XAccessibleExtendedComponent
 104     virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL getFont (void) throw (::com::sun::star::uno::RuntimeException);
 105     virtual ::rtl::OUString SAL_CALL getTitledBorderText (void) throw (::com::sun::star::uno::RuntimeException);
 106     virtual ::rtl::OUString SAL_CALL getToolTipText (void) throw (::com::sun::star::uno::RuntimeException);
 107
 108     // XAccessibleEventBroadcaster
 109     virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException);
 110     virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException);
 111
 112     // XServiceInfo
 113     virtual ::rtl::OUString SAL_CALL getImplementationName (void) throw(::com::sun::star::uno::RuntimeException);
 114     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL getSupportedServiceNames (void) throw(::com::sun::star::uno::RuntimeException);
 115
 116     // IAccessibleViewForwarderListener
 117     virtual void ViewForwarderChanged (ChangeType aChangeType, const IAccessibleViewForwarder* pViewForwarder);
 118
 119     using cppu::WeakComponentImplHelperBase::addEventListener;
 120     using cppu::WeakComponentImplHelperBase::removeEventListener;
 121
 122     // Misc
 123
 124     /** set the index _nIndex at the accessible cell param      _nIndex The new index in parent.
 125     */
 126     inline void setIndexInParent(sal_Int32 _nIndex) { mnIndexInParent = _nIndex; }
 127
 128 protected:
 129     /// Bundle of information passed to all shapes in a document tree.
 130     AccessibleShapeTreeInfo maShapeTreeInfo;
 131
 132     /// the index in parent.
 133     sal_Int32 mnIndexInParent;
 134
 135     /// The accessible text engine.  May be NULL if it can not be created.
 136     AccessibleTextHelper* mpText;
 137
 138     sdr::table::CellRef mxCell;
 139
 140     /// This method is called from the component helper base class while disposing.
 141     virtual void SAL_CALL disposing (void);
 142
 143 private:
 144     explicit AccessibleCell(void);      // not implemented
 145     explicit AccessibleCell(const AccessibleCell&); // not implemented
 146     AccessibleCell& operator=(const AccessibleCell&); // not implemented
 147 };
 148
 149 } // end of namespace accessibility
 150
 151 #endif