/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#ifndef _ACCSELECTIONHELPER_HXX_
#define _ACCSELECTIONHELPER_HXX_
class SwAccessibleContext;
class SwFEShell;
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>

class SwAccessibleSelectionHelper
{
    /// the context on which this helper works
    SwAccessibleContext& rContext;


    /// get FE-Shell
    SwFEShell* GetFEShell();

    void throwIndexOutOfBoundsException()
        throw ( ::com::sun::star::lang::IndexOutOfBoundsException );

public:

    SwAccessibleSelectionHelper( SwAccessibleContext& rContext );
    ~SwAccessibleSelectionHelper();


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

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

    sal_Bool isAccessibleChildSelected(
        sal_Int32 nChildIndex )
        throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
                ::com::sun::star::uno::RuntimeException );
    void clearAccessibleSelection(  )
        throw ( ::com::sun::star::uno::RuntimeException );
    void selectAllAccessibleChildren(  )
        throw ( ::com::sun::star::uno::RuntimeException );
    sal_Int32 getSelectedAccessibleChildCount(  )
        throw ( ::com::sun::star::uno::RuntimeException );
    ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > getSelectedAccessibleChild(
        sal_Int32 nSelectedChildIndex )
        throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
                ::com::sun::star::uno::RuntimeException);
    // index has to be treated as global child index.
    void deselectAccessibleChild(
        sal_Int32 nChildIndex )
        throw ( ::com::sun::star::lang::IndexOutOfBoundsException,
                ::com::sun::star::uno::RuntimeException );
};


#endif

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