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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
******************************************************************************/

#ifndef QWINDOWSUIAVALUEPROVIDER_H
#define QWINDOWSUIAVALUEPROVIDER_H

#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)

#include "qwindowsuiabaseprovider.h"

QT_BEGIN_NAMESPACE

// Implements the Value control pattern provider.
// Supported for all controls that can return text(QAccessible::Value).
class QWindowsUiaValueProvider : public QWindowsUiaBaseProvider,
                                 public QWindowsComBase<IValueProvider>
{
    Q_DISABLE_COPY_MOVE(QWindowsUiaValueProvider)
public:
    explicit QWindowsUiaValueProvider(QAccessible::Id id);
    virtual ~QWindowsUiaValueProvider();

    // IValueProvider
    HRESULT STDMETHODCALLTYPE SetValue(LPCWSTR val) override;
    HRESULT STDMETHODCALLTYPE get_IsReadOnly(BOOL *pRetVal) override;
    HRESULT STDMETHODCALLTYPE get_Value(BSTR *pRetVal) override;
};

QT_END_NAMESPACE

#endif // QT_CONFIG(accessibility)

#endif // QWINDOWSUIAVALUEPROVIDER_H