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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SVX_SOURCE_TABLE_ACCESSIBLECELL_HXX
      21             : #define INCLUDED_SVX_SOURCE_TABLE_ACCESSIBLECELL_HXX
      22             : 
      23             : #include <com/sun/star/accessibility/XAccessible.hpp>
      24             : #include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp>
      25             : #include <com/sun/star/accessibility/AccessibleRole.hpp>
      26             : #include <com/sun/star/drawing/XShape.hpp>
      27             : 
      28             : #include <rtl/ref.hxx>
      29             : 
      30             : #include <editeng/AccessibleContextBase.hxx>
      31             : #include <editeng/AccessibleComponentBase.hxx>
      32             : #include <svx/IAccessibleViewForwarderListener.hxx>
      33             : #include <svx/AccessibleTextHelper.hxx>
      34             : #include <svx/AccessibleShapeTreeInfo.hxx>
      35             : #include <AccessibleTableShape.hxx>
      36             : 
      37             : #include <cppuhelper/implbase1.hxx>
      38             : 
      39             : #include "cell.hxx"
      40             : 
      41             : #include <boost/noncopyable.hpp>
      42             : 
      43             : 
      44             : namespace accessibility
      45             : {
      46             : 
      47             : class AccessibleShapeTreeInfo;
      48             : 
      49             : typedef ::cppu::ImplInheritanceHelper1< AccessibleContextBase, ::com::sun::star::accessibility::XAccessibleExtendedComponent > AccessibleCellBase;
      50             : 
      51             : class AccessibleCell : boost::noncopyable, public AccessibleCellBase, public AccessibleComponentBase, public IAccessibleViewForwarderListener
      52             : {
      53             : public:
      54             :     AccessibleCell( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent, const sdr::table::CellRef& rCell, sal_Int32 nIndex, const AccessibleShapeTreeInfo& rShapeTreeInfo);
      55             :     virtual ~AccessibleCell();
      56             : 
      57             :     void Init();
      58             : 
      59             :     bool operator== (const AccessibleCell& rAccessibleCell);
      60             : 
      61             :     virtual bool SetState (sal_Int16 aState) SAL_OVERRIDE;
      62             :     virtual bool ResetState (sal_Int16 aState) SAL_OVERRIDE;
      63             : 
      64             :     // XInterface
      65             :     virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      66             :     virtual void SAL_CALL acquire(  ) throw () SAL_OVERRIDE;
      67             :     virtual void SAL_CALL release(  ) throw () SAL_OVERRIDE;
      68             : 
      69             :     // XAccessibleContext
      70             :     virtual sal_Int32 SAL_CALL getAccessibleChildCount() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      71             :     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, std::exception) SAL_OVERRIDE;
      72             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL getAccessibleStateSet() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      73             :     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      74             :     virtual OUString SAL_CALL getAccessibleName() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      75           0 :     sdr::table::CellRef getCellRef() { return mxCell;}
      76             :     void UpdateChildren();
      77             :     static OUString getCellName( sal_Int32 nCol, sal_Int32 nRow );
      78             : 
      79             :     // XAccessibleComponent
      80             :     virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      81             :     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, std::exception) SAL_OVERRIDE;
      82             :     virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      83             :     virtual ::com::sun::star::awt::Point SAL_CALL getLocation() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      84             :     virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      85             :     virtual ::com::sun::star::awt::Size SAL_CALL getSize() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      86             :     virtual void SAL_CALL addFocusListener ( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener) throw (::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
      87             :     virtual void SAL_CALL removeFocusListener (const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener ) throw (::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
      88             :     virtual void SAL_CALL grabFocus() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      89             :     virtual sal_Int32 SAL_CALL getForeground() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      90             :     virtual sal_Int32 SAL_CALL getBackground() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      91             : 
      92             :     // XAccessibleExtendedComponent
      93             :     virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL getFont() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      94             :     virtual OUString SAL_CALL getTitledBorderText() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      95             :     virtual OUString SAL_CALL getToolTipText() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      96             : 
      97             :     // XAccessibleEventBroadcaster
      98             :     virtual void SAL_CALL addAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
      99             :     virtual void SAL_CALL removeAccessibleEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     100             : 
     101             :     // XServiceInfo
     102             :     virtual OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     103             :     virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     104             : 
     105             :     // IAccessibleViewForwarderListener
     106             :     virtual void ViewForwarderChanged (ChangeType aChangeType, const IAccessibleViewForwarder* pViewForwarder) SAL_OVERRIDE;
     107             : 
     108             :     // Misc
     109             : 
     110             :     /** set the index _nIndex at the accessible cell param  _nIndex The new index in parent.
     111             :     */
     112           0 :     inline void setIndexInParent(sal_Int32 _nIndex) { mnIndexInParent = _nIndex; }
     113             : 
     114             :     //Get the parent table
     115           0 :     AccessibleTableShape* GetParentTable() { return pAccTable; }
     116             : protected:
     117             :     /// Bundle of information passed to all shapes in a document tree.
     118             :     AccessibleShapeTreeInfo maShapeTreeInfo;
     119             : 
     120             :     /// the index in parent.
     121             :     sal_Int32 mnIndexInParent;
     122             : 
     123             :     /// The accessible text engine.  May be NULL if it can not be created.
     124             :     AccessibleTextHelper* mpText;
     125             : 
     126             :     sdr::table::CellRef mxCell;
     127             : 
     128             :     /// This method is called from the component helper base class while disposing.
     129             :     virtual void SAL_CALL disposing() SAL_OVERRIDE;
     130             : 
     131             :     AccessibleTableShape *pAccTable;
     132             : 
     133             : private:
     134             :     AccessibleCell(const AccessibleCell&) SAL_DELETED_FUNCTION;
     135             :     AccessibleCell& operator=(const AccessibleCell&) SAL_DELETED_FUNCTION;
     136             : };
     137             : 
     138             : } // end of namespace accessibility
     139             : 
     140             : #endif
     141             : 
     142             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */