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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <AccObjectManagerAgent.hxx>
#include <AccObjectWinManager.hxx>
#if defined __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
#endif
#include <UAccCOM.h>
#if defined __clang__
#pragma clang diagnostic pop
#endif
using namespace com::sun::star::uno;
using namespace com::sun::star::accessibility;
/**
* Construction/Destruction.
* @param
* @return
*/
AccObjectManagerAgent::AccObjectManagerAgent()
: pWinManager(new AccObjectWinManager(this))
{
}
AccObjectManagerAgent::~AccObjectManagerAgent()
{
}
/**
* Interface of updating MSAA name when UNO name_changed event occurs.
* @param pXAcc Uno XAccessible interface of control.
* @return
*/
void AccObjectManagerAgent::UpdateAccName( XAccessible* pXAcc )
{
if( pWinManager )
pWinManager->UpdateAccName( pXAcc );
}
/**
* Interface of updating MSAA name when UNO action changed event occurs.
* @param pXAcc Uno XAccessible interface of control.
* @return
*/
void AccObjectManagerAgent::UpdateAction( XAccessible* pXAcc )
{
if( pWinManager )
pWinManager->UpdateAction( pXAcc );
}
/**
* Interface of updating MSAA value when UNO value_changed event occurs.
* @param pXAcc Uno XAccessible interface of control.
* @param pAny New value.
* @return
*/
void AccObjectManagerAgent::UpdateValue( XAccessible* pXAcc, Any pAny )
{
if( pWinManager )
pWinManager->SetValue( pXAcc, pAny );
}
/**
* Interface of updating MSAA value when UNO value_changed event occurs. If we can not
* find new value, we'll get new value from pXAcc to update com value.
* @param pXAcc Uno XAccessible interface of control.
* @return
*/
void AccObjectManagerAgent::UpdateValue( XAccessible* pXAcc )
{
if( pWinManager )
pWinManager->UpdateValue( pXAcc );
}
/**
* Interface of updating MSAA name when UNO name_changed event occurs.
* @param pXAcc Uno XAccessible interface of control.
* @param newName New UNO accessible name.
* @return
*/
void AccObjectManagerAgent::UpdateAccName( XAccessible* pXAcc, Any newName)
{
if( pWinManager )
pWinManager->SetAccName( pXAcc, newName );
}
/**
* When a new UNO XAccessible object is found by listener, we create a corresponding
* com object and insert it to our manager list.
* @param pXAcc Uno XAccessible interface of control.
* @param pWnd The top window handle containing control.
* @return If the method is correctly processed.
*/
bool AccObjectManagerAgent::InsertAccObj(
XAccessible* pXAcc, XAccessible* pParentXAcc, HWND hWnd)
{
if( pWinManager )
return pWinManager->InsertAccObj(pXAcc, pParentXAcc, hWnd);
return false;
}
/**
* save the pair <topwindowhandle, XAccessible>
* @param hWnd, top window handle
* @param pXAcc XAccessible interface for top window
* @return void
*/
void
AccObjectManagerAgent::SaveTopWindowHandle(HWND hWnd, XAccessible* pXAcc)
{
if( pWinManager )
pWinManager->SaveTopWindowHandle(hWnd, pXAcc);
}
/**
* When a UNO XAccessible object's new children are found by listener, we create
* corresponding com objects and insert them to our manager list.
* @param pXAcc Uno XAccessible interface of control.
* @param pWnd The top window handle containing control.
* @return If the method is correctly processed.
*/
bool
AccObjectManagerAgent::InsertChildrenAccObj(XAccessible* pXAcc, HWND hWnd)
{
if( pWinManager )
return pWinManager->InsertChildrenAccObj(pXAcc, hWnd);
return false;
}
/**
* When a new UNO XAccessible object is destroyed, we delete its corresponding
* com object and remove it from our manager list.
* @param pXAcc Uno XAccessible interface of control.
* @return
*/
void AccObjectManagerAgent::DeleteAccObj( XAccessible* pXAcc )
{
if( pWinManager )
pWinManager->DeleteAccObj( pXAcc );
}
/**
* When new UNO children XAccessible objects are destroyed, we delete their
* corresponding com objects and remove them from our manager list.
* @param pXAcc Uno XAccessible interface of control.
* @return
*/
void AccObjectManagerAgent::DeleteChildrenAccObj( XAccessible* pXAcc )
{
if( pWinManager )
pWinManager->DeleteChildrenAccObj( pXAcc );
}
/**
* Interface of decreasing MSAA state when some UNO state is decreased.
* @param pXAcc Uno XAccessible interface of control.
* @param pState The lost state of control.
* @return
*/
void AccObjectManagerAgent::DecreaseState( XAccessible* pXAcc, sal_Int64 pState )
{
if(pWinManager)
{
pWinManager->DecreaseState( pXAcc, pState );
}
}
/**
* Interface of increasing MSAA name when some UNO state is increased.
* @param pXAcc Uno XAccessible interface of control.
* @param pState The new state of control.
* @return
*/
void AccObjectManagerAgent::IncreaseState( XAccessible* pXAcc, sal_Int64 pState )
{
if(pWinManager)
{
pWinManager->IncreaseState( pXAcc, pState );
}
}
void AccObjectManagerAgent::UpdateState( css::accessibility::XAccessible* pXAcc )
{
if(pWinManager)
pWinManager->UpdateState(pXAcc);
}
/**
* Interface of notify MSAA event when some UNO event occurred.
* @param pXAcc Uno XAccessible interface of control.
* @param eEvent event type.
* @return If the method is correctly processed.
*/
bool AccObjectManagerAgent::NotifyAccEvent(UnoMSAAEvent eEvent, XAccessible* pXAcc)
{
if(pWinManager)
return pWinManager->NotifyAccEvent(pXAcc, eEvent);
return false;
}
/**
* Judge whether a XAccessible object is a container object.
* @param pXAcc Uno XAccessible interface of control.
* @return If the method is correctly processed.
*/
bool AccObjectManagerAgent::IsContainer( XAccessible* pXAcc )
{
if(pWinManager)
return AccObjectWinManager::IsContainer(pXAcc);
return false;
}
/**
* Return com object interface by querying XAccessible interface.
* @param pXAcc Uno XAccessible interface of control.
* @return Com interface.
*/
IMAccessible* AccObjectManagerAgent::GetIMAccByXAcc(XAccessible* pXAcc)
{
if(pWinManager)
return pWinManager->GetIMAccByXAcc(pXAcc);
return nullptr;
}
/**
* Notify manager when a XAccessible object is destroying.
* @param pXAcc Uno XAccessible interface of control.
* @return.
*/
void AccObjectManagerAgent::NotifyDestroy(XAccessible* pXAcc)
{
if(pWinManager)
pWinManager->NotifyDestroy(pXAcc);
}
/**
* Return com object interface by querying child id.
* @param pXAcc Uno XAccessible interface of control.
* @return Com interface.
*/
void AccObjectManagerAgent::GetIAccessibleFromResID(long childID,IMAccessible** pIMAcc)
{
if(pWinManager)
*pIMAcc = pWinManager->GetIAccessibleFromResID(childID);
}
/**
* Return object interface by querying interface.
* @param pXAcc Uno XAccessible interface of control.
* @return Com interface.
*/
bool AccObjectManagerAgent::GetIAccessibleFromXAccessible(
XAccessible* pXAcc, IAccessible** ppXI)
{
if(pWinManager)
{
*ppXI = pWinManager->GetIMAccByXAcc(pXAcc);
if(*ppXI)
return true;
}
return false;
}
XAccessible* AccObjectManagerAgent::GetParentXAccessible( XAccessible* pXAcc )
{
if(pWinManager)
return pWinManager->GetParentXAccessible( pXAcc );
return nullptr;
}
short AccObjectManagerAgent::GetParentRole( XAccessible* pXAcc )
{
if(pWinManager)
return pWinManager->GetParentRole( pXAcc );
return -1;
}
void AccObjectManagerAgent::UpdateChildState(XAccessible* pXAcc)
{
if(pWinManager)
pWinManager->UpdateChildState( pXAcc );
}
bool AccObjectManagerAgent::IsSpecialToolbarItem(XAccessible* pXAcc)
{
if(pWinManager)
return pWinManager->IsSpecialToolbarItem(pXAcc);
return false;
}
short AccObjectManagerAgent::GetRole(XAccessible* pXAcc)
{
if(pWinManager)
return AccObjectWinManager::GetRole( pXAcc );
return -1;
}
XAccessible* AccObjectManagerAgent::GetAccDocByAccTopWin( XAccessible* pXAcc )
{
if (pWinManager)
{
return pWinManager->GetAccDocByAccTopWin( pXAcc );
}
return nullptr;
}
bool AccObjectManagerAgent::IsTopWinAcc(XAccessible* pXAcc)
{
if (pWinManager)
{
return pWinManager->IsTopWinAcc( pXAcc );
}
return false;
}
bool AccObjectManagerAgent::IsStateManageDescendant(XAccessible* pXAcc)
{
if(pWinManager)
return AccObjectWinManager::IsStateManageDescendant( pXAcc );
return false;
}
/**
* Implementation of interface XMSAAService's method getAccObjectPtr()
* that returns the corresponding COM interface with the MS event.
* @return Com interface.
*/
sal_Int64 AccObjectManagerAgent::Get_ToATInterface(
sal_Int64 hWnd, sal_Int64 lParam, sal_Int64 wParam)
{
return static_cast<sal_Int64>(pWinManager->Get_ToATInterface(
static_cast<HWND>(reinterpret_cast<void*>(hWnd)), lParam, wParam));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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