LCOV - code coverage report
Current view: top level - include/comphelper - accessibleselectionhelper.hxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 1 0.0 %
Date: 2014-04-14 Functions: 0 2 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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_COMPHELPER_ACCESSIBLESELECTIONHELPER_HXX
      21             : #define INCLUDED_COMPHELPER_ACCESSIBLESELECTIONHELPER_HXX
      22             : 
      23             : #include <comphelper/uno3.hxx>
      24             : #include <comphelper/accessiblecomponenthelper.hxx>
      25             : #include <cppuhelper/implbase1.hxx>
      26             : #include <com/sun/star/accessibility/XAccessibleSelection.hpp>
      27             : #include <comphelper/comphelperdllapi.h>
      28             : 
      29             : #define ACCESSIBLE_SELECTION_CHILD_ALL  ((sal_Int32)-1)
      30             : #define ACCESSIBLE_SELECTION_CHILD_SELF ((sal_Int32)-2)
      31             : 
      32             : 
      33             : namespace comphelper
      34             : {
      35             : 
      36             : 
      37             : 
      38             :     //= OCommonAccessibleSelection
      39             : 
      40             :     /** base class encapsulating common functionality for the helper classes implementing
      41             :         the XAccessibleSelection
      42             :     */
      43             :     class COMPHELPER_DLLPUBLIC OCommonAccessibleSelection
      44             :     {
      45             :     protected:
      46             : 
      47             :         OCommonAccessibleSelection();
      48             : 
      49             :         ~OCommonAccessibleSelection();
      50             : 
      51             :     protected:
      52             : 
      53             :         // access to context - still waiting to be overwritten
      54             :         virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext >
      55             :             implGetAccessibleContext()
      56             :             throw ( ::com::sun::star::uno::RuntimeException ) = 0;
      57             : 
      58             :         // return if the specified child is visible => watch for special ChildIndexes (ACCESSIBLE_SELECTION_CHILD_xxx)
      59             :         virtual bool
      60             :             implIsSelected( sal_Int32 nAccessibleChildIndex )
      61             :             throw (::com::sun::star::uno::RuntimeException) = 0;
      62             : 
      63             :         // select the specified child => watch for special ChildIndexes (ACCESSIBLE_SELECTION_CHILD_xxx)
      64             :         virtual void
      65             :             implSelect( sal_Int32 nAccessibleChildIndex, sal_Bool bSelect )
      66             :             throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException) = 0;
      67             : 
      68             :     protected:
      69             : 
      70             :         /** non-virtual versions of the methods which can be implemented using <method>implIsSelected</method> and <method>implSelect</method>
      71             :         */
      72             :         void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
      73             :         bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
      74             :         void SAL_CALL clearAccessibleSelection(  ) throw (::com::sun::star::uno::RuntimeException);
      75             :         void SAL_CALL selectAllAccessibleChildren(  ) throw (::com::sun::star::uno::RuntimeException);
      76             :         sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
      77             :         ::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);
      78             :         void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
      79             :     };
      80             : 
      81             : 
      82             :     //= OAccessibleSelectionHelper
      83             : 
      84             : 
      85             :     typedef ::cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleSelection > OAccessibleSelectionHelper_Base;
      86             : 
      87             :     /** a helper class for implementing an AccessibleSelection which at the same time
      88             :         supports an XAccessibleSelection interface.
      89             :     */
      90           0 :     class COMPHELPER_DLLPUBLIC OAccessibleSelectionHelper : public OAccessibleComponentHelper,
      91             :                                        public OCommonAccessibleSelection,
      92             :                                        public OAccessibleSelectionHelper_Base
      93             :     {
      94             :     protected:
      95             : 
      96             :         /// see the respective base class ctor for an extensive comment on this, please
      97             :         OAccessibleSelectionHelper( IMutex* _pExternalLock );
      98             : 
      99             :         // return ourself here by default
     100             :         virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > implGetAccessibleContext() throw ( ::com::sun::star::uno::RuntimeException ) SAL_OVERRIDE;
     101             : 
     102             :     public:
     103             : 
     104             :         // XInterface
     105             :         DECLARE_XINTERFACE( )
     106             :         DECLARE_XTYPEPROVIDER( )
     107             : 
     108             :         // XAccessibleSelection - default implementations
     109             :         virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     110             :         virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     111             :         virtual void SAL_CALL clearAccessibleSelection(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     112             :         virtual void SAL_CALL selectAllAccessibleChildren(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     113             :         virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     114             :         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, std::exception) SAL_OVERRIDE;
     115             :         virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
     116             :     };
     117             : 
     118             : 
     119             : }   // namespace comphelper
     120             : 
     121             : 
     122             : #endif // INCLUDED_COMPHELPER_ACCESSIBLESELECTIONHELPER_HXX
     123             : 
     124             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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