winaccessibility/source/service/AccObjectContainerEventListener.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  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 // AccObjectContainerEventListener.cpp: implementation of the AccContainerEventListener class.
  21
  22
  23 #include <com/sun/star/accessibility/XAccessible.hpp>
  24 #include <com/sun/star/accessibility/AccessibleStateType.hpp>
  25 #include <com/sun/star/accessibility/AccessibleEventId.hpp>
  26 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  27 #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
  28
  29 #include <AccObjectContainerEventListener.hxx>
  30 #include <AccObjectManagerAgent.hxx>
  31 #include <unomsaaevent.hxx>
  32
  33 using namespace com::sun::star::uno;
  34 using namespace com::sun::star::accessibility;
  35
  36 AccObjectContainerEventListener::AccObjectContainerEventListener(css::accessibility::XAccessible* pAcc, AccObjectManagerAgent* Agent)
  37         :AccContainerEventListener(pAcc, Agent)
  38 {}
  39 AccObjectContainerEventListener::~AccObjectContainerEventListener()
  40 {
  41 }
  42
  43 /**
  44  *  handle the STATE_CHANGED event
  45  */
  46 void AccObjectContainerEventListener::HandleStateChangedEvent(Any oldValue, Any newValue)
  47 {
  48     //set the accessible name before process for there is no NAME_CHANGED event when change
  49     //the text in drawing objects.
  50     short newV;
  51     if( newValue >>= newV)
  52     {
  53         if (newV == AccessibleStateType::FOCUSED)
  54         {
  55             pAgent->UpdateAccName(m_xAccessible.get());
  56             pAgent->UpdateDescription(m_xAccessible.get());
  57         }
  58     }
  59     AccContainerEventListener::HandleStateChangedEvent(oldValue, newValue);
  60 }
  61 /**
  62  *  handle the VISIBLE_DATA_CHANGED event
  63  *  For SHAPES, the visible_data_changed event should be mapped to LOCATION_CHANGED event
  64   */
  65 void AccObjectContainerEventListener::HandleVisibleDataChangedEvent()
  66 {
  67     AccContainerEventListener::HandleBoundrectChangedEvent();
  68 }
  69
  70 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */