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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QWINDOWSUIASELECTIONPROVIDER_H
#define QWINDOWSUIASELECTIONPROVIDER_H
#include <QtGui/qtguiglobal.h>
#if QT_CONFIG(accessibility)
#include "qwindowsuiabaseprovider.h"
QT_BEGIN_NAMESPACE
namespace QtPrivate {
template <>
struct QComObjectTraits<ISelectionProvider2>
{
static constexpr bool isGuidOf(REFIID riid) noexcept
{
return QComObjectTraits<ISelectionProvider2, ISelectionProvider>::isGuidOf(riid);
}
};
} // namespace QtPrivate
// Implements the Selection control pattern provider. Used for Lists.
class QWindowsUiaSelectionProvider : public QWindowsUiaBaseProvider,
public QComObject<ISelectionProvider2>
{
Q_DISABLE_COPY_MOVE(QWindowsUiaSelectionProvider)
public:
explicit QWindowsUiaSelectionProvider(QAccessible::Id id);
virtual ~QWindowsUiaSelectionProvider();
// ISelectionProvider
HRESULT STDMETHODCALLTYPE GetSelection(SAFEARRAY **pRetVal) override;
HRESULT STDMETHODCALLTYPE get_CanSelectMultiple(BOOL *pRetVal) override;
HRESULT STDMETHODCALLTYPE get_IsSelectionRequired(BOOL *pRetVal) override;
// ISelectionProvider2
HRESULT STDMETHODCALLTYPE get_FirstSelectedItem(__RPC__deref_out_opt IRawElementProviderSimple **pRetVal) override;
HRESULT STDMETHODCALLTYPE get_LastSelectedItem(__RPC__deref_out_opt IRawElementProviderSimple **pRetVal) override;
HRESULT STDMETHODCALLTYPE get_CurrentSelectedItem(__RPC__deref_out_opt IRawElementProviderSimple **pRetVal) override;
HRESULT STDMETHODCALLTYPE get_ItemCount(__RPC__out int *pRetVal) override;
};
QT_END_NAMESPACE
#endif // QT_CONFIG(accessibility)
#endif // QWINDOWSUIASELECTIONPROVIDER_H
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