svx/source/table/accessiblecell.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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
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  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 (void);
  56
  57     virtual void Init (void);
  58
  59     virtual 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(void) 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(void) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  73     virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(void) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  74     virtual OUString SAL_CALL getAccessibleName (void) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  75     sdr::table::CellRef getCellRef();
  76     void UpdateChildren();
  77     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(void) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  83     virtual ::com::sun::star::awt::Point SAL_CALL getLocation(void) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  84     virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen(void) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  85     virtual ::com::sun::star::awt::Size SAL_CALL getSize(void) 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 (void) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  89     virtual sal_Int32 SAL_CALL getForeground(void) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  90     virtual sal_Int32 SAL_CALL getBackground(void) 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 (void) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  94     virtual OUString SAL_CALL getTitledBorderText (void) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  95     virtual OUString SAL_CALL getToolTipText (void) 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 (void) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 103     virtual ::com::sun::star::uno::Sequence< OUString> SAL_CALL getSupportedServiceNames (void) 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     inline void setIndexInParent(sal_Int32 _nIndex) { mnIndexInParent = _nIndex; }
 113
 114     //Get the parent table
 115     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 (void) SAL_OVERRIDE;
 130
 131     AccessibleTableShape *pAccTable;
 132
 133 private:
 134     explicit AccessibleCell(void);  // not implemented
 135     explicit AccessibleCell(const AccessibleCell&); // not implemented
 136     AccessibleCell& operator=(const AccessibleCell&); // not implemented
 137 };
 138
 139 } // end of namespace accessibility
 140
 141 #endif
 142
 143 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */