qohoscloseeventcontext_p.h

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// Copyright (C) 2025 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 QOHOSCLOSEEVENTCONTEXT_P_H
#define QOHOSCLOSEEVENTCONTEXT_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtCore/private/qohoscommon_p.h>
#include <QtCore/qcoreevent.h>
#include <QtCore/qglobal.h>
#include <functional>
#include <memory>
 
QT_BEGIN_NAMESPACE
 
class QOhosCloseEventContext
{
public:
    enum class CloseRootCause
    {
        NotSpecified,
        OnPrepareToTerminate,
        WindowStageClose,
        SubWindowClose,
    };
 
    enum class CloseResolution
    {
        Reject,
        Close,
    };
 
    static CloseRootCause getCloseRootCauseForEventOrDefault(QEvent *event);
    static void runWithCloseRootCauseSet(CloseRootCause rootCause, const std::function<void()> &task);
    static void runWithCloseRootCauseAndCloseResolutionConsumerSet(
        CloseRootCause rootCause, QOhosConsumer<CloseResolution> closeResolutionConsumer, const std::function<void()> &task);
    static void notifyCloseResolutionFromEventIfValid(QEvent *event);
};
 
QT_END_NAMESPACE
 
#endif