AccHyperLink.cxx

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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 "stdafx.h"
#include  <UAccCOM.h>
#include "AccHyperLink.h"
 
#include <vcl/svapp.hxx>
 
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleAction.hpp>
#include "MAccessible.h"
 
using namespace com::sun::star::accessibility;
using namespace com::sun::star::uno;
using namespace com::sun::star::awt;
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::nActions(/*[out,retval]*/long* nActions)
{
 
    return CAccActionBase::nActions(nActions);
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::doAction(/* [in] */ long actionIndex)
{
 
    return CAccActionBase::doAction(actionIndex);
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_description(long actionIndex,BSTR __RPC_FAR *description)
{
 
    return CAccActionBase::get_description(actionIndex, description);
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_name( long actionIndex, BSTR __RPC_FAR *name)
{
 
    return CAccActionBase::get_name(actionIndex, name);
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_localizedName( long actionIndex, BSTR __RPC_FAR *localizedName)
{
 
    return CAccActionBase::get_name(actionIndex, localizedName);
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_keyBinding(
    /* [in] */ long actionIndex,
    /* [in] */ long nMaxBinding,
    /* [length_is][length_is][size_is][size_is][out] */ BSTR __RPC_FAR *__RPC_FAR *keyBinding,
    /* [retval][out] */ long __RPC_FAR *nBinding)
{
 
    return CAccActionBase::get_keyBinding(actionIndex, nMaxBinding, keyBinding, nBinding);
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_anchor(/* [in] */ long index,
        /* [retval][out] */ VARIANT __RPC_FAR *anchor)
{
    SolarMutexGuard g;
 
    try {
 
    // #CHECK#
    if(anchor == nullptr)
    {
        return E_INVALIDARG;
    }
    // #CHECK XInterface#
    if(!pRXLink.is())
    {
        return E_FAIL;
    }
    // Get Any type value via pRXLink.
    css::uno::Any  anyVal = GetXInterface()->getAccessibleActionAnchor(index);
    // Convert Any to VARIANT.
    CMAccessible::ConvertAnyToVariant(anyVal, anchor);
 
    return S_OK;
 
    } catch(...) { return E_FAIL; }
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_anchorTarget(/* [in] */ long index,
        /* [retval][out] */ VARIANT __RPC_FAR *anchorTarget)
{
    SolarMutexGuard g;
 
    try {
 
    // #CHECK#
    if(anchorTarget == nullptr)
    {
        return E_INVALIDARG;
    }
    // #CHECK XInterface#
    if(!pRXLink.is())
    {
        return E_FAIL;
    }
    // Get Any type value via pRXLink.
    css::uno::Any  anyVal = GetXInterface()->getAccessibleActionObject(index);
    // Convert Any to VARIANT.
    CMAccessible::ConvertAnyToVariant(anyVal, anchorTarget);
 
    return S_OK;
 
    } catch(...) { return E_FAIL; }
}
 
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_startIndex(/* [retval][out] */ long __RPC_FAR *index)
{
    SolarMutexGuard g;
 
    try {
 
    // #CHECK#
    if(index == nullptr)
    {
        return E_INVALIDARG;
    }
    *index = GetXInterface()->getStartIndex();
 
    return S_OK;
 
    } catch(...) { return E_FAIL; }
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_endIndex(/* [retval][out] */ long __RPC_FAR *index)
{
    SolarMutexGuard g;
 
    try {
 
    // #CHECK#
    if(index == nullptr)
    {
        return E_INVALIDARG;
    }
    // #CHECK XInterface#
    if(!pRXLink.is())
    {
        return E_FAIL;
    }
    *index = GetXInterface()->getEndIndex();
 
    return S_OK;
 
    } catch(...) { return E_FAIL; }
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::get_valid(/* [retval][out] */ boolean __RPC_FAR *valid)
{
    SolarMutexGuard g;
 
    try {
 
    // #CHECK#
    if(valid == nullptr)
    {
        return E_INVALIDARG;
    }
    // #CHECK XInterface#
    if(!pRXLink.is())
    {
        return E_FAIL;
    }
    *valid = GetXInterface()->isValid();
 
    return S_OK;
 
    } catch(...) { return E_FAIL; }
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::put_XInterface(hyper pXInterface)
{
    // internal IUNOXWrapper - no mutex meeded
 
    try {
 
    CAccActionBase::put_XInterface(pXInterface);
    //special query.
    if(pUNOInterface != nullptr)
    {
        Reference<XAccessibleContext> pRContext = pUNOInterface->getAccessibleContext();
        if( !pRContext.is() )
        {
            return E_FAIL;
        }
        Reference<XAccessibleHyperlink> pRXI(pRContext,UNO_QUERY);
        if( !pRXI.is() )
        {
            pRXLink = nullptr;
        }
        else
            pRXLink = pRXI.get();
    }
    return S_OK;
 
    } catch(...) { return E_FAIL; }
}
 
COM_DECLSPEC_NOTHROW STDMETHODIMP CAccHyperLink::put_XSubInterface(hyper pXSubInterface)
{
    // internal IUNOXWrapper - no mutex meeded
 
    pRXLink = reinterpret_cast<XAccessibleHyperlink*>(pXSubInterface);
    pRXAct = reinterpret_cast<XAccessibleAction*>(pXSubInterface);
 
    return S_OK;
}
 
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