Split the Sensors QML plugin into a library and a plugin

The main changes:
- Introduction of new SensorsQuick library with private exports
- The original QML plugin loads this new library and does little else
- Renamed original 'sensors' plugin as 'declarative_sensors' to provide
  an idea what it relates to
- Renamed library headers as private "_p.h" and added "We mean it"
- Changed qmlRegister* calls to QML_ELEMENT macros
- Removed files that are generated in Qt6 (qmldir, plugins.qmltypes)

Task-number: QTBUG-92530
Change-Id: I18f849adabcc79ac47e67305f78aefeee82801bc
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 121 insertions, 0 deletions

diff --git a/src/sensorsquick/qmlsensorglobal.cpp b/src/sensorsquick/qmlsensorglobal.cpp
new file mode 100644
index 00000000..4699a33d
--- /dev/null
+++ b/src/sensorsquick/qmlsensorglobal.cpp
@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtSensors module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlsensorglobal_p.h"
+#include <QtSensors/QSensor>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+    \qmltype QmlSensors
+    \instantiates QmlSensorGlobal
+    \inqmlmodule QtSensors
+    \since QtSensors 5.0
+    \brief The QmlSensors singleton provides the module API.
+
+    The QmlSensors singleton provides the module API.
+
+    This element cannot be directly created. It can only be accessed via a namespace import.
+
+    \code
+    import QtSensors 5.11
+    import QtSensors 5.11 as Sensors
+    ...
+        Component.onCompleted: {
+            var types = Sensors.QmlSensors.sensorTypes();
+            console.log(types.join(", "));
+        }
+    \endcode
+*/
+
+QmlSensorGlobal::QmlSensorGlobal(QObject *parent)
+    : QObject(parent)
+    , m_sensor(new QSensor(QByteArray(), this))
+{
+    connect(m_sensor, SIGNAL(availableSensorsChanged()), this, SIGNAL(availableSensorsChanged()));
+}
+
+QmlSensorGlobal::~QmlSensorGlobal()
+{
+}
+
+/*!
+    \qmlmethod list<string> QmlSensors::sensorTypes()
+    Returns a list of the sensor types that have been registered.
+
+    Please see QSensor::sensorTypes() for information.
+*/
+QStringList QmlSensorGlobal::sensorTypes() const
+{
+    QStringList ret;
+    const QList<QByteArray> sensorTypes = QSensor::sensorTypes();
+    ret.reserve(sensorTypes.count());
+    foreach (const QByteArray &type, sensorTypes)
+        ret << QString::fromLocal8Bit(type);
+    return ret;
+}
+
+/*!
+    \qmlmethod list<string> QmlSensors::sensorsForType(type)
+    Returns a list of the sensor identifiers that have been registered for \a type.
+
+    Please see QSensor::sensorsForType() for information.
+*/
+QStringList QmlSensorGlobal::sensorsForType(const QString &type) const
+{
+    QStringList ret;
+    const QList<QByteArray> sensors = QSensor::sensorsForType(type.toLocal8Bit());
+    ret.reserve(sensors.count());
+    foreach (const QByteArray &identifier, sensors)
+        ret << QString::fromLocal8Bit(identifier);
+    return ret;
+}
+
+/*!
+    \qmlmethod string QmlSensors::defaultSensorForType(type)
+    Returns the default sensor identifier that has been registered for \a type.
+
+    Please see QSensor::defaultSensorForType() for information.
+*/
+QString QmlSensorGlobal::defaultSensorForType(const QString &type) const
+{
+    return QString::fromLocal8Bit(QSensor::defaultSensorForType(type.toLocal8Bit()));
+}
+
+QT_END_NAMESPACE