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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef _SVX_ACCESSIBILITY_ACCESSIBLE_CELL_HXX
#define _SVX_ACCESSIBILITY_ACCESSIBLE_CELL_HXX

#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp>
#include <com/sun/star/accessibility/AccessibleRole.hpp>
#include <com/sun/star/drawing/XShape.hpp>

#include <rtl/ref.hxx>

#include <editeng/AccessibleContextBase.hxx>
#include <editeng/AccessibleComponentBase.hxx>
#include <svx/IAccessibleViewForwarderListener.hxx>
#include <svx/AccessibleTextHelper.hxx>
#include <svx/AccessibleShapeTreeInfo.hxx>

#include <cppuhelper/implbase1.hxx>

#include "cell.hxx"

#include <boost/noncopyable.hpp>


namespace accessibility
{

class AccessibleShapeTreeInfo;

typedef ::cppu::ImplInheritanceHelper1< AccessibleContextBase, ::com::sun::star::accessibility::XAccessibleExtendedComponent > AccessibleCellBase;

class AccessibleCell : boost::noncopyable, public AccessibleCellBase, public AccessibleComponentBase, public IAccessibleViewForwarderListener
{
public:
    AccessibleCell( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent, const sdr::table::CellRef& rCell, sal_Int32 nIndex, const AccessibleShapeTreeInfo& rShapeTreeInfo);
    virtual ~AccessibleCell (void);

    virtual void Init (void);

    virtual bool operator== (const AccessibleCell& rAccessibleCell);

    virtual sal_Bool SetState (sal_Int16 aState);
    virtual sal_Bool ResetState (sal_Int16 aState);

    // XInterface
    virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL acquire(  ) throw ();
    virtual void SAL_CALL release(  ) throw ();

    // XAccessibleContext
    virtual sal_Int32 SAL_CALL getAccessibleChildCount(void) throw(::com::sun::star::uno::RuntimeException);
    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);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL getAccessibleStateSet(void) throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(void) throw(::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getAccessibleName (void) throw (::com::sun::star::uno::RuntimeException);

    // XAccessibleComponent
    virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint) throw (::com::sun::star::uno::RuntimeException);
    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);
    virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds(void) throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::awt::Point SAL_CALL getLocation(void) throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen(void) throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::awt::Size SAL_CALL getSize(void) throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addFocusListener ( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeFocusListener (const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL grabFocus (void) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getForeground(void) throw(::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getBackground(void) throw(::com::sun::star::uno::RuntimeException);

    // XAccessibleExtendedComponent
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL getFont (void) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getTitledBorderText (void) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getToolTipText (void) throw (::com::sun::star::uno::RuntimeException);

    // XAccessibleEventBroadcaster
    virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException);

    // XServiceInfo
    virtual ::rtl::OUString SAL_CALL getImplementationName (void) throw(::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL getSupportedServiceNames (void) throw(::com::sun::star::uno::RuntimeException);

    // IAccessibleViewForwarderListener
    virtual void ViewForwarderChanged (ChangeType aChangeType, const IAccessibleViewForwarder* pViewForwarder);

    using cppu::WeakComponentImplHelperBase::addEventListener;
    using cppu::WeakComponentImplHelperBase::removeEventListener;

    // Misc

    /** set the index _nIndex at the accessible cell param  _nIndex The new index in parent.
    */
    inline void setIndexInParent(sal_Int32 _nIndex) { mnIndexInParent = _nIndex; }

protected:
    /// Bundle of information passed to all shapes in a document tree.
    AccessibleShapeTreeInfo maShapeTreeInfo;

    /// the index in parent.
    sal_Int32 mnIndexInParent;

    /// The accessible text engine.  May be NULL if it can not be created.
    AccessibleTextHelper* mpText;

    sdr::table::CellRef mxCell;

    /// This method is called from the component helper base class while disposing.
    virtual void SAL_CALL disposing (void);

private:
    explicit AccessibleCell(void);  // not implemented
    explicit AccessibleCell(const AccessibleCell&); // not implemented
    AccessibleCell& operator=(const AccessibleCell&); // not implemented
};

} // end of namespace accessibility

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */