xref: /aoo4110/main/winaccessibility/source/UAccCOM/AccComponent.h (revision b1cdbd2c)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/

#if !defined(AFX_ACCCOMPONENT_H__626D760C_3944_4B0E_BB4D_F0D20AEDF7DC__INCLUDED_)
#define AFX_ACCCOMPONENT_H__626D760C_3944_4B0E_BB4D_F0D20AEDF7DC__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "resource.h"       // main symbols

#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
#include "UNOXWrapper.h"
#include "AccComponentBase.h"

using namespace com::sun::star::accessibility;
using namespace com::sun::star::uno;

/**
 * CAccComponent implements IAccessibleComponent interface.
 */
class ATL_NO_VTABLE CAccComponent :
            public CComObjectRoot,
            public CComCoClass<CAccComponent,&CLSID_AccComponent>,
            public IAccessibleComponent,
            public CAccComponentBase
{
public:
    CAccComponent()
    {
            }
    ~CAccComponent()
    {
            }

    BEGIN_COM_MAP(CAccComponent)
    COM_INTERFACE_ENTRY(IAccessibleComponent)
    COM_INTERFACE_ENTRY(IUNOXWrapper)
    COM_INTERFACE_ENTRY_FUNC_BLIND(NULL,_SmartQI)
    END_COM_MAP()

    static HRESULT WINAPI _SmartQI(void* pv,
                                   REFIID iid, void** ppvObject, DWORD)
    {
        return ((CAccComponent*)pv)->SmartQI(iid,ppvObject);
    }

    HRESULT SmartQI(REFIID iid, void** ppvObject)
    {
        if( m_pOuterUnknown )
            return OuterQueryInterface(iid,ppvObject);
        return E_FAIL;
    }

    DECLARE_REGISTRY_RESOURCEID(IDR_AccComponent)

    // IAccessibleComponent
public:
    // IAccessibleComponent

    // Returns the location of the upper left corner of the object's bounding
    // box relative to the parent.
    STDMETHOD(get_locationInParent)(long *x, long *y);

    // Returns the foreground color of this object.
    STDMETHOD(get_foreground)(IA2Color * foreground);

    // Returns the background color of this object.
    STDMETHOD(get_background)(IA2Color * background);

    // Overide of IUNOXWrapper.
    STDMETHOD(put_XInterface)(long pXInterface);

};

#endif // !defined(AFX_ACCCOMPONENT_H__626D760C_3944_4B0E_BB4D_F0D20AEDF7DC__INCLUDED_)