sc/source/ui/inc/AccessiblePreviewHeaderCell.hxx

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  30
  31
  32 #ifndef _SC_ACCESSIBLEPREVIEWHEADERCELL_HXX
  33 #define _SC_ACCESSIBLEPREVIEWHEADERCELL_HXX
  34
  35 #include "AccessibleContextBase.hxx"
  36 #include <com/sun/star/accessibility/XAccessibleValue.hpp>
  37 #include <tools/gen.hxx>
  38 #include "global.hxx"
  39 #include "address.hxx"
  40 #include <cppuhelper/implbase1.hxx>
  41
  42 class ScPreviewShell;
  43 class ScPreviewTableInfo;
  44 namespace accessibility {
  45     class AccessibleTextHelper;
  46 }
  47
  48 typedef cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleValue>
  49                     ScAccessiblePreviewHeaderCellImpl;
  50
  51 class ScAccessiblePreviewHeaderCell :
  52         public ScAccessibleContextBase,
  53         public ScAccessiblePreviewHeaderCellImpl
  54 {
  55 public:
  56     ScAccessiblePreviewHeaderCell( const ::com::sun::star::uno::Reference<
  57                                 ::com::sun::star::accessibility::XAccessible>& rxParent,
  58                             ScPreviewShell* pViewShell,
  59                             const ScAddress& rCellPos, sal_Bool bIsColHdr, sal_Bool bIsRowHdr,
  60                             sal_Int32 nIndex );
  61
  62 protected:
  63     virtual ~ScAccessiblePreviewHeaderCell();
  64
  65     using ScAccessibleContextBase::IsDefunc;
  66
  67 public:
  68     using ScAccessibleContextBase::disposing;
  69      virtual void SAL_CALL disposing();
  70
  71     //=====  SfxListener  =====================================================
  72
  73     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
  74
  75     ///=====  XInterface  =====================================================
  76
  77     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
  78         ::com::sun::star::uno::Type const & rType )
  79         throw (::com::sun::star::uno::RuntimeException);
  80
  81     virtual void SAL_CALL acquire() throw ();
  82
  83     virtual void SAL_CALL release() throw ();
  84
  85     //=====  XAccessibleValue  ================================================
  86
  87     virtual ::com::sun::star::uno::Any SAL_CALL getCurrentValue() throw (::com::sun::star::uno::RuntimeException);
  88     virtual sal_Bool SAL_CALL setCurrentValue( const ::com::sun::star::uno::Any& aNumber )
  89                                 throw (::com::sun::star::uno::RuntimeException);
  90     virtual ::com::sun::star::uno::Any SAL_CALL getMaximumValue() throw (::com::sun::star::uno::RuntimeException);
  91     virtual ::com::sun::star::uno::Any SAL_CALL getMinimumValue() throw (::com::sun::star::uno::RuntimeException);
  92
  93     //=====  XAccessibleComponent  ============================================
  94
  95     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
  96                             getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint )
  97                                 throw (::com::sun::star::uno::RuntimeException);
  98     virtual void SAL_CALL       grabFocus() throw (::com::sun::star::uno::RuntimeException);
  99
 100     //=====  XAccessibleContext  ==============================================
 101
 102     virtual sal_Int32 SAL_CALL getAccessibleChildCount() throw (::com::sun::star::uno::RuntimeException);
 103     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
 104                             getAccessibleChild( sal_Int32 i )
 105                                 throw (::com::sun::star::lang::IndexOutOfBoundsException,
 106                                     ::com::sun::star::uno::RuntimeException);
 107     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() throw (::com::sun::star::uno::RuntimeException);
 108     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
 109                             getAccessibleStateSet() throw (::com::sun::star::uno::RuntimeException);
 110
 111     //=====  XServiceInfo  ====================================================
 112
 113     virtual ::rtl::OUString SAL_CALL getImplementationName()
 114                                 throw(::com::sun::star::uno::RuntimeException);
 115     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
 116                                 throw(::com::sun::star::uno::RuntimeException);
 117
 118     ///=====  XTypeProvider  ===================================================
 119
 120     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL
 121         getTypes()
 122         throw (::com::sun::star::uno::RuntimeException);
 123
 124     /** Returns a implementation id.
 125     */
 126     virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
 127         getImplementationId(void)
 128         throw (::com::sun::star::uno::RuntimeException);
 129
 130 protected:
 131     virtual ::rtl::OUString SAL_CALL createAccessibleDescription(void) throw(::com::sun::star::uno::RuntimeException);
 132     virtual ::rtl::OUString SAL_CALL createAccessibleName(void) throw (::com::sun::star::uno::RuntimeException);
 133
 134     virtual Rectangle GetBoundingBoxOnScreen(void) const throw(::com::sun::star::uno::RuntimeException);
 135     virtual Rectangle GetBoundingBox(void) const throw (::com::sun::star::uno::RuntimeException);
 136
 137 private:
 138     ScPreviewShell*             mpViewShell;
 139     accessibility::AccessibleTextHelper* mpTextHelper;
 140     sal_Int32                   mnIndex;
 141     ScAddress                   maCellPos;
 142     sal_Bool                    mbColumnHeader;
 143     sal_Bool                    mbRowHeader;
 144     mutable ScPreviewTableInfo* mpTableInfo;
 145
 146     sal_Bool IsDefunc(
 147         const com::sun::star::uno::Reference<
 148         ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
 149
 150     void CreateTextHelper();
 151     void        FillTableInfo() const;
 152 };
 153
 154
 155 #endif