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
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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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 #include <com/sun/star/accessibility/XAccessible.hpp>
  23 #include <com/sun/star/accessibility/AccessibleStateType.hpp>
  24 #include <com/sun/star/accessibility/AccessibleEventId.hpp>
  25 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  26 #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
  27
  28 #include <AccObjectContainerEventListener.hxx>
  29 #include <AccObjectManagerAgent.hxx>
  30 #include <unomsaaevent.hxx>
  31
  32 using namespace com::sun::star::uno;
  33 using namespace com::sun::star::accessibility;
  34
  35 AccObjectContainerEventListener::AccObjectContainerEventListener(
  36     css::accessibility::XAccessible* pAcc, AccObjectManagerAgent* Agent)
  37     : AccContainerEventListener(pAcc, Agent)
  38 {
  39 }
  40 AccObjectContainerEventListener::~AccObjectContainerEventListener() {}
  41
  42 /**
  43  *  handle the STATE_CHANGED event
  44  */
  45 void AccObjectContainerEventListener::HandleStateChangedEvent(Any oldValue, Any newValue)
  46 {
  47     //set the accessible name before process for there is no NAME_CHANGED event when change
  48     //the text in drawing objects.
  49     sal_Int64 newV;
  50     if (newValue >>= newV)
  51     {
  52         if (newV == AccessibleStateType::FOCUSED)
  53         {
  54             pAgent->UpdateAccName(m_xAccessible.get());
  55         }
  56     }
  57     AccContainerEventListener::HandleStateChangedEvent(oldValue, newValue);
  58 }
  59 /**
  60  *  handle the VISIBLE_DATA_CHANGED event
  61  *  For SHAPES, the visible_data_changed event should be mapped to LOCATION_CHANGED event
  62   */
  63 void AccObjectContainerEventListener::HandleVisibleDataChangedEvent()
  64 {
  65     AccContainerEventListener::HandleBoundrectChangedEvent();
  66 }
  67
  68 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */