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{#
# Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
# Copyright (C) 2018 Pelagicore AG
# Contact: https://www.qt.io/licensing/
#
# This file is part of the QtIvi module of the Qt Toolkit.
#
# $QT_BEGIN_LICENSE:LGPL-QTAS$
# Commercial License Usage
# Licensees holding valid commercial Qt Automotive Suite 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.
#
# $QT_END_LICENSE$
#
# SPDX-License-Identifier: LGPL-3.0
#}
{% include "generated_comment.cpp.tpl" %}
{% import 'utils.tpl' as utils %}
{% set class = '{0}Backend'.format(interface) %}
{% set interface_zoned = interface.tags.config and interface.tags.config.zoned %}
#include "{{class|lower}}.h"
{% for property in interface.properties %}
{% if property.type.is_model %}
#include "{{property|model_type|lower}}.h"
{% endif %}
{% endfor %}
#include <QDebug>
{% if 'simulator' in features %}
#include <QtSimulator>
{% endif %}
QT_BEGIN_NAMESPACE
/*!
\class {{class}}
\inmodule {{module}}
{{ utils.format_comments(interface.comment) }}
*/
{{class}}::{{class}}(QObject *parent)
: {{class}}Interface(parent)
{% for property in interface.properties %}
{% if not property.tags.config_simulator or not property.tags.config_simulator.zoned %}
, m_{{ property }}({{property|default_value}})
{% endif %}
{% endfor %}
{% if 'simulator' in features %}
, mWorker(nullptr)
{% endif %}
{
{{module.module_name|upperfirst}}Module::registerTypes();
{% set zones = interface.tags.config_simulator.zones if interface.tags.config_simulator else {} %}
{% for zone_name, zone_id in zones.items() %}
ZoneBackend {{zone_name}}Zone;
{% for property in interface.properties %}
{% if property.tags.config_simulator and property.tags.config_simulator.zoned %}
{{zone_name}}Zone.{{property}} = {{property|default_value(zone_name)}};
{% endif %}
{% endfor %}
m_zoneMap.insert("{{zone_id}}", {{zone_name}}Zone);
{% endfor %}
}
{{class}}::~{{class}}()
{
}
{% if interface_zoned %}
/*!
\fn QStringList {{class}}::availableZones() const
Returns a list of supported zone names. This is called from the client
after having connected.
The returned names must be valid QML property names, i.e. \c {[a-z_][A-Za-z0-9_]*}.
\sa {Providing Available Zones}
*/
QStringList {{class}}::availableZones() const
{
{% if interface.tags.config_simulator and interface.tags.config_simulator.zoned %}
return m_zoneMap.keys();
{% else %}
return QStringList();
{% endif%}
}
{% endif %}
/*!
\fn void {{class}}::initialize()
Initializes the backend and informs about its current state by
emitting signals with the current status (property values).
*/
void {{class}}::initialize()
{
{% for property in interface.properties %}
{% if not interface_zoned %}
emit {{property}}Changed(m_{{property}});
{% elif not property.tags.config_simulator or not property.tags.config_simulator.zoned%}
emit {{property}}Changed(m_{{property}}, QString());
{% endif %}
{% endfor %}
{% if interface.tags.config.zoned %}
const auto zones = availableZones();
for (const QString &zone : zones) {
{% for property in interface.properties %}
{% if property.tags.config_simulator and property.tags.config_simulator.zoned %}
emit {{property}}Changed(m_zoneMap[zone].{{property}}, zone);
{% endif %}
{% endfor %}
}
{% endif %}
{% if 'simulator' in features %}
mConnection = new QSimulatorConnection("{{interface}}", QVersionNumber(1, 0, 0));
mConnection->addPeerInfo("versionInfo", "1.0.0");
mConnection->addPeerInfo("name", "{{class}}");
QString hostname = QSimulatorConnection::simulatorHostName(false);
if (hostname.isEmpty()) {
qWarning() << "SIMULATOR_HOSTNAME environment variable not set! Disabling the QtSimulator connection";
return;
}
qWarning() << "Connecting to QtSimulator Device:" << hostname;
mWorker = mConnection->connectToHost(hostname, 0xbeef+3);
if (!mWorker) {
qWarning() << "Couldn't connect to QtSimulator Device:" << hostname;
return;
}
mWorker->addReceiver(this);
{% endif %}
emit initializationDone();
}
{% for property in interface.properties %}
{% if not property.readonly and not property.const %}
/*!
\fn virtual void {{class}}::set{{property|upperfirst}}({{ property|parameter_type }}{% if interface_zoned %}, const QString &zone){%endif%})
{{ utils.format_comments(property.comment) }}
*/
{% if interface_zoned %}
void {{class}}::set{{property|upperfirst}}({{ property|parameter_type }}, const QString &zone)
{% else %}
void {{class}}::set{{property|upperfirst}}({{ property|parameter_type }})
{% endif %}
{
{% if property.tags.config_simulator and property.tags.config_simulator.unsupported %}
Q_UNUSED({{ property }});
{% if interface_zoned %}
Q_UNUSED(zone);
{% endif %}
qWarning() << "SIMULATION Setting {{ property | upperfirst }} is not supported!";
{% else %}
{% set zoned = property.tags.config_simulator and property.tags.config_simulator.zoned %}
{% if zoned and interface_zoned %}
if (!m_zoneMap.contains(zone))
return;
if (m_zoneMap[zone].{{property}} == {{property}})
return;
{% include "backend_range.cpp.tpl" %}
qWarning() << "SIMULATION {{ property | upperfirst }} for Zone" << zone << "changed to" << {{property}};
m_zoneMap[zone].{{property}} = {{property}};
emit {{ property }}Changed({{property}}, zone);
{% if 'simulator' in features %}
if (mWorker)
mWorker->call("{{property|setter_name}}", {{property}}, zone);
{% endif %}
{% else %}
if ({% if interface_zoned %}!zone.isEmpty() || {%endif%}m_{{ property }} == {{property}})
return;
{% include "backend_range.cpp.tpl" %}
qWarning() << "SIMULATION {{ property | upperfirst }} changed to" << {{property}};
m_{{property}} = {{property}};
emit {{property}}Changed(m_{{property}}{% if interface_zoned%}, QString(){% endif %});
{% if 'simulator' in features %}
if (mWorker)
mWorker->call("{{property|setter_name}}", {{property}}{% if interface_zoned%}, QString(){% endif %});
{% endif %}
{% endif %}
{% endif %}
}
{% endif %}
{% endfor %}
{% for operation in interface.operations %}
{% set operation_parameters = operation.parameters|map('parameter_type')|join(', ') %}
{% if interface_zoned %}
{% if operation.parameters|length %}
{% set operation_parameters = operation_parameters + ', ' %}
{% endif %}
{% set operation_parameters = operation_parameters + 'const QString &zone' %}
{% endif%}
/*!
\fn virtual void {{class}}::{{operation}}({{operation_parameters}})
{{ utils.format_comments(operation.comment) }}
*/
{{operation|return_type}} {{class}}::{{operation}}({{operation_parameters}}){%if operation.const %} const{% endif %}
{
{% for operation_parameter in operation.parameters %}
Q_UNUSED({{operation_parameter.name}});
{% endfor %}
{% if interface_zoned %}
Q_UNUSED(zone);
{% endif %}
{% set function_parameters = operation.parameters|join(', ') %}
{% if interface_zoned %}
{% if operation.parameters|length %}
{% set function_parameters = function_parameters + ', ' %}
{% endif %}
{% set function_parameters = function_parameters + 'zone' %}
{% endif%}
{% if 'simulator' in features %}
if (mWorker)
mWorker->call("{{operation}}" {% if function_parameters is not equalto "" %}, {{function_parameters}} {% endif %});
{% endif %}
qWarning() << "Not implemented!";
return {{operation|default_value}};
}
{% endfor %}
QT_END_NAMESPACE
|
