qqmlpermissions_p.h

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// Copyright (C) 2023 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
// Qt-Security score:significant reason:default
 
#ifndef QQMLPERMISSIONS_P_H
#define QQMLPERMISSIONS_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 <private/qqmlglobal_p.h>
 
#if QT_CONFIG(permissions)
 
#include <QtQml/qqmlregistration.h>
 
#include <QtCore/qpermissions.h>
#include <QtCore/qnamespace.h>
#include <QtCore/qproperty.h>
#include <QtCore/qglobal.h>
 
#include <QtCore/qcoreapplication.h>
 
QT_BEGIN_NAMESPACE
 
#define QML_PERMISSION(Permission)
    Q_OBJECT
    QML_NAMED_ELEMENT(Permission) public
      :
    Q_PROPERTY(Qt::PermissionStatus status READ status NOTIFY statusChanged)
    Qt::PermissionStatus status() const { return qApp->checkPermission(m_permission); }
    Q_SIGNAL void statusChanged();
    Q_INVOKABLE void request() {
        const auto previousStatus = status();
        qApp->requestPermission(m_permission, this,
            [this, previousStatus](const QPermission &permission) {
                if (previousStatus != permission.status())
                    emit statusChanged();
        });
    } private
       :
    Q##Permission m_permission; public
      :
 
#define QML_PERMISSION_PROPERTY(PropertyType, getterName, setterName)
    Q_PROPERTY(PropertyType getterName READ getterName WRITE setterName NOTIFY getterName##Changed)
    PropertyType getterName() const { return m_permission.getterName(); }
    void setterName(const PropertyType &value) {
        const auto previousValue = m_permission.getterName();
        const auto previousStatus = status();
        m_permission.setterName(value);
        if (m_permission.getterName() != previousValue) {
            emit getterName##Changed();
            if (status() != previousStatus)
                emit statusChanged();
        }
    }
    Q_SIGNAL void getterName##Changed();
 
 
struct QQmlQLocationPermission : public QObject
{
    QML_PERMISSION(LocationPermission)
    QML_ADDED_IN_VERSION(6, 6)
    QML_EXTENDED_NAMESPACE(QLocationPermission)
    QML_PERMISSION_PROPERTY(QLocationPermission::Availability, availability, setAvailability)
    QML_PERMISSION_PROPERTY(QLocationPermission::Accuracy, accuracy, setAccuracy)
};
 
struct QQmlCalendarPermission : public QObject
{
    QML_PERMISSION(CalendarPermission)
    QML_ADDED_IN_VERSION(6, 6)
    QML_EXTENDED_NAMESPACE(QCalendarPermission)
    QML_PERMISSION_PROPERTY(QCalendarPermission::AccessMode, accessMode, setAccessMode)
};
 
struct QQmlContactsPermission : public QObject
{
    QML_PERMISSION(ContactsPermission)
    QML_ADDED_IN_VERSION(6, 6)
    QML_EXTENDED_NAMESPACE(QContactsPermission)
    QML_PERMISSION_PROPERTY(QContactsPermission::AccessMode, accessMode, setAccessMode)
};
 
struct QQmlBluetoothPermission : public QObject
{
    QML_PERMISSION(BluetoothPermission)
    QML_ADDED_IN_VERSION(6, 6)
    QML_EXTENDED_NAMESPACE(QBluetoothPermission)
    QML_PERMISSION_PROPERTY(QBluetoothPermission::CommunicationModes, communicationModes, setCommunicationModes)
};
 
struct QQmlCameraPermission : public QObject
{
    QML_PERMISSION(CameraPermission)
    QML_ADDED_IN_VERSION(6, 6)
};
 
struct QQmlMicrophonePermission : public QObject
{
    QML_PERMISSION(MicrophonePermission)
    QML_ADDED_IN_VERSION(6, 6)
};
 
QT_END_NAMESPACE
 
#endif // QT_CONFIG(permissions)
 
#endif // QQMLPERMISSIONS_P_H