dbusconnection_p.h

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// Copyright (C) 2020 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 DBUSCONNECTION_H
#define DBUSCONNECTION_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/QObject>
#include <QtCore/QString>
#include <QtDBus/QDBusConnection>
#include <QtDBus/QDBusVariant>
#include <QtCore/private/qglobal_p.h>
Q_MOC_INCLUDE(<QtDBus/QDBusError>)
 
QT_BEGIN_NAMESPACE
 
class QDBusServiceWatcher;
 
class DBusConnection : public QObject
{
    Q_OBJECT
 
public:
    DBusConnection(QObject *parent = nullptr);
    QDBusConnection connection() const;
    bool isEnabled() const { return m_enabled; }
 
Q_SIGNALS:
    // Emitted when the global accessibility status changes to enabled
    void enabledChanged(bool enabled);
 
private Q_SLOTS:
    QString getAddressFromXCB();
    void serviceRegistered();
    void serviceUnregistered();
    void connectA11yBus(const QString &address);
 
    void dbusError(const QDBusError &error);
 
private:
    QString getAccessibilityBusAddress() const;
 
    QDBusServiceWatcher *dbusWatcher;
    QDBusConnection m_a11yConnection;
    bool m_enabled;
};
 
QT_END_NAMESPACE
 
#endif // DBUSCONNECTION_H