qeventdispatcher_glib_p.h

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// Copyright (C) 2016 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 QEVENTDISPATCHER_GLIB_P_H
#define QEVENTDISPATCHER_GLIB_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of the QLibrary class.  This header file may change from
// version to version without notice, or even be removed.
//
// We mean it.
//
 
#include "qabstracteventdispatcher.h"
#include "qabstracteventdispatcher_p.h"
 
typedef struct _GMainContext GMainContext;
 
QT_BEGIN_NAMESPACE
 
class QEventDispatcherGlibPrivate;
 
class Q_CORE_EXPORT QEventDispatcherGlib : public QAbstractEventDispatcherV2
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QEventDispatcherGlib)
 
public:
    explicit QEventDispatcherGlib(QObject *parent = nullptr);
    explicit QEventDispatcherGlib(GMainContext *context, QObject *parent = nullptr);
    ~QEventDispatcherGlib();
 
    bool processEvents(QEventLoop::ProcessEventsFlags flags) override;
 
    void registerSocketNotifier(QSocketNotifier *socketNotifier) final;
    void unregisterSocketNotifier(QSocketNotifier *socketNotifier) final;
 
    void registerTimer(Qt::TimerId timerId, Duration interval, Qt::TimerType timerType,
                       QObject *object) override final;
    bool unregisterTimer(Qt::TimerId timerId) override final;
    bool unregisterTimers(QObject *object) override final;
    QList<TimerInfoV2> timersForObject(QObject *object) const override final;
    Duration remainingTime(Qt::TimerId timerId) const override final;
 
    void wakeUp() final;
    void interrupt() final;
 
    static bool versionSupported();
 
protected:
    QEventDispatcherGlib(QEventDispatcherGlibPrivate &dd, QObject *parent);
};
 
struct GPostEventSource;
struct GSocketNotifierSource;
struct GTimerSource;
struct GIdleTimerSource;
 
class Q_CORE_EXPORT QEventDispatcherGlibPrivate : public QAbstractEventDispatcherPrivate
{
 
public:
    QEventDispatcherGlibPrivate(GMainContext *context = nullptr);
    ~QEventDispatcherGlibPrivate() override;
 
    GMainContext *mainContext;
    GPostEventSource *postEventSource;
    GSocketNotifierSource *socketNotifierSource;
    GTimerSource *timerSource;
    GIdleTimerSource *idleTimerSource;
    bool wakeUpCalled = true;
 
    void runTimersOnceWithNormalPriority();
};
 
QT_END_NAMESPACE
 
#endif // QEVENTDISPATCHER_GLIB_P_H