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#ifndef _SC_ACCESSIBLESPREADSHEET_HXX
#define _SC_ACCESSIBLESPREADSHEET_HXX

#include "AccessibleTableBase.hxx"
#include "viewdata.hxx"

#include <vector>

class ScMyAddress : public ScAddress
{
public:
    ScMyAddress() : ScAddress() {}
    ScMyAddress(SCCOL nColP, SCROW nRowP, SCTAB nTabP) : ScAddress(nColP, nRowP, nTabP) {}
    ScMyAddress(const ScAddress& rAddress) : ScAddress(rAddress) {}

    sal_Bool operator< ( const ScMyAddress& rAddress ) const
    {
        if( Row() != rAddress.Row() )
            return (Row() < rAddress.Row());
        else
            return (Col() < rAddress.Col());
    }
};

class ScTabViewShell;
class ScAccessibleDocument;
class ScAccessibleCell;

/**	@descr
        This base class provides an implementation of the
        <code>AccessibleTable</code> service.
*/
class ScAccessibleSpreadsheet
    :	public	ScAccessibleTableBase
{
public:
    //=====  internal  ========================================================
    ScAccessibleSpreadsheet(
        ScAccessibleDocument* pAccDoc,
        ScTabViewShell* pViewShell,
        SCTAB	nTab,
        ScSplitPos eSplitPos);
protected:
    ScAccessibleSpreadsheet(
        ScAccessibleSpreadsheet& rParent,
        const ScRange& rRange );

    virtual ~ScAccessibleSpreadsheet();

    void ConstructScAccessibleSpreadsheet(
        ScAccessibleDocument* pAccDoc,
        ScTabViewShell* pViewShell,
        SCTAB nTab,
        ScSplitPos eSplitPos);

    using ScAccessibleTableBase::IsDefunc;

public:
    using ScAccessibleTableBase::addEventListener;
    using ScAccessibleTableBase::disposing;

     virtual void SAL_CALL disposing();

    void CompleteSelectionChanged(sal_Bool bNewState);

    virtual void LostFocus();
    virtual void GotFocus();

    void BoundingBoxChanged();
    void VisAreaChanged();

    ///=====  SfxListener  =====================================================
    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

    ///=====  XAccessibleTable  ================================================

    /// Returns the row headers as an AccessibleTable.
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL
                getAccessibleRowHeaders(  )
                    throw (::com::sun::star::uno::RuntimeException);

    /// Returns the column headers as an AccessibleTable.
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleTable > SAL_CALL
                getAccessibleColumnHeaders(  )
                    throw (::com::sun::star::uno::RuntimeException);

    /// Returns the selected rows in a table.
    virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL
                getSelectedAccessibleRows(  )
                    throw (::com::sun::star::uno::RuntimeException);

    /// Returns the selected columns in a table.
    virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL
                getSelectedAccessibleColumns(  )
                    throw (::com::sun::star::uno::RuntimeException);

    /// Returns a boolean value indicating whether the specified row is selected.
    virtual sal_Bool SAL_CALL
                isAccessibleRowSelected( sal_Int32 nRow )
                    throw (::com::sun::star::uno::RuntimeException,
                    ::com::sun::star::lang::IndexOutOfBoundsException);

    /// Returns a boolean value indicating whether the specified column is selected.
    virtual sal_Bool SAL_CALL
                isAccessibleColumnSelected( sal_Int32 nColumn )
                    throw (::com::sun::star::uno::RuntimeException,
                    ::com::sun::star::lang::IndexOutOfBoundsException);

    /// Returns the Accessible at a specified row and column in the table.
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
                getAccessibleCellAt( sal_Int32 nRow, sal_Int32 nColumn )
                    throw (::com::sun::star::uno::RuntimeException,
                            ::com::sun::star::lang::IndexOutOfBoundsException);

    ScAccessibleCell* GetAccessibleCellAt(sal_Int32 nRow, sal_Int32 nColumn);

    /// Returns a boolean value indicating whether the accessible at a specified row and column is selected.
    virtual sal_Bool SAL_CALL
                isAccessibleSelected( sal_Int32 nRow, sal_Int32 nColumn )
                    throw (::com::sun::star::uno::RuntimeException,
                    ::com::sun::star::lang::IndexOutOfBoundsException);

    ///=====  XAccessibleComponent  ============================================

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
        SAL_CALL getAccessibleAtPoint(
        const ::com::sun::star::awt::Point& rPoint )
        throw (::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL grabFocus(  )
        throw (::com::sun::star::uno::RuntimeException);

    virtual sal_Int32 SAL_CALL getForeground(  )
        throw (::com::sun::star::uno::RuntimeException);

    virtual sal_Int32 SAL_CALL getBackground(  )
        throw (::com::sun::star::uno::RuntimeException);

    ///=====  XAccessibleContext  ==============================================

    ///	Return NULL to indicate that an empty relation set.
    virtual ::com::sun::star::uno::Reference<
            ::com::sun::star::accessibility::XAccessibleRelationSet> SAL_CALL
        getAccessibleRelationSet(void)
        throw (::com::sun::star::uno::RuntimeException);

    ///	Return the set of current states.
    virtual ::com::sun::star::uno::Reference<
            ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL
        getAccessibleStateSet(void)
        throw (::com::sun::star::uno::RuntimeException);

    ///=====  XAccessibleSelection  ===========================================

    virtual void SAL_CALL
        selectAccessibleChild( sal_Int32 nChildIndex )
        throw (::com::sun::star::lang::IndexOutOfBoundsException,
        ::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL
        clearAccessibleSelection(  )
        throw (::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL
        selectAllAccessibleChildren(  )
        throw (::com::sun::star::uno::RuntimeException);

    virtual sal_Int32 SAL_CALL
        getSelectedAccessibleChildCount(  )
        throw (::com::sun::star::uno::RuntimeException);

    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::accessibility::XAccessible > SAL_CALL
        getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex )
        throw (::com::sun::star::lang::IndexOutOfBoundsException,
        ::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL
        deselectAccessibleChild( sal_Int32 nChildIndex )
        throw (::com::sun::star::lang::IndexOutOfBoundsException,
        ::com::sun::star::uno::RuntimeException);

    ///=====  XServiceInfo  ====================================================

    /**	Returns an identifier for the implementation of this object.
    */
    virtual ::rtl::OUString SAL_CALL
        getImplementationName(void)
        throw (::com::sun::star::uno::RuntimeException);

    /** Returns a list of all supported services.
    */
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
        getSupportedServiceNames(void)
        throw (::com::sun::star::uno::RuntimeException);

    ///=====  XTypeProvider  ===================================================

    /**	Returns a implementation id.
    */
    virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
        getImplementationId(void)
        throw (::com::sun::star::uno::RuntimeException);

    ///=====  XAccessibleEventBroadcaster  =====================================

    /**	Add listener that is informed of future changes of name,
          description and so on events.
    */
    virtual void SAL_CALL
        addEventListener(
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::accessibility::XAccessibleEventListener>& xListener)
        throw (com::sun::star::uno::RuntimeException);

protected:
    ///	Return the object's current bounding box relative to the desktop.
    virtual Rectangle GetBoundingBoxOnScreen(void) const
        throw (::com::sun::star::uno::RuntimeException);

    ///	Return the object's current bounding box relative to the parent object.
    virtual Rectangle GetBoundingBox(void) const
        throw (::com::sun::star::uno::RuntimeException);
private:
    ScTabViewShell* mpViewShell;
    ScRangeList*	mpMarkedRanges;
    std::vector<ScMyAddress>* mpSortedMarkedCells;
    ScAccessibleDocument* mpAccDoc;
    ScAccessibleCell*   mpAccCell;
    Rectangle		maVisCells;
    ScSplitPos 		meSplitPos;
    ScAddress		maActiveCell;
    SCTAB           mnTab;
    sal_Bool        mbIsSpreadsheet;
    sal_Bool		mbHasSelection;
    sal_Bool		mbDelIns;
    sal_Bool        mbIsFocusSend;

    sal_Bool IsDefunc(
        const com::sun::star::uno::Reference<
        ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
    sal_Bool IsEditable(
        const com::sun::star::uno::Reference<
        ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
    sal_Bool IsFocused();
    sal_Bool IsCompleteSheetSelected();

    void SelectCell(sal_Int32 nRow, sal_Int32 nCol, sal_Bool bDeselect);
    void CreateSortedMarkedCells();
    void AddMarkedRange(const ScRange& rRange);

    ScDocument* GetDocument(ScTabViewShell* pViewShell);
    Rectangle	GetVisArea(ScTabViewShell* pViewShell, ScSplitPos eSplitPos);
    Rectangle	GetVisCells(const Rectangle& rVisArea);
};

#endif

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