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LibrePilot/ground/openpilotgcs/src/plugins/uavobjects/uavmetaobject.cpp
2012-06-30 16:51:19 +02:00

110 lines
3.7 KiB
C++

/**
******************************************************************************
*
* @file uavmetaobject.cpp
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* @see The GNU Public License (GPL) Version 3
* @addtogroup GCSPlugins GCS Plugins
* @{
* @addtogroup UAVObjectsPlugin UAVObjects Plugin
* @{
* @brief The UAVUObjects GCS plugin
*****************************************************************************/
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "uavmetaobject.h"
#include "uavobjectfield.h"
/**
* Constructor
*/
UAVMetaObject::UAVMetaObject(quint32 objID, const QString& name, UAVObject *parent):
UAVObject(objID, true, name)
{
this->parent = parent;
// Setup default metadata of metaobject (can not be changed)
UAVObject::MetadataInitialize(ownMetadata);
// Setup fields
QStringList modesBitField;
modesBitField << tr("FlightReadOnly") << tr("GCSReadOnly") << tr("FlightTelemetryAcked") << tr("GCSTelemetryAcked") << tr("FlightUpdatePeriodic") << tr("FlightUpdateOnChange") << tr("GCSUpdatePeriodic") << tr("GCSUpdateOnChange");
QList<UAVObjectField*> fields;
fields.append( new UAVObjectField(tr("Modes"), tr("boolean"), UAVObjectField::BITFIELD, modesBitField, QStringList()) );
fields.append( new UAVObjectField(tr("Flight Telemetry Update Period"), tr("ms"), UAVObjectField::UINT16, 1, QStringList()) );
fields.append( new UAVObjectField(tr("GCS Telemetry Update Period"), tr("ms"), UAVObjectField::UINT16, 1, QStringList()) );
fields.append( new UAVObjectField(tr("Logging Update Period"), tr("ms"), UAVObjectField::UINT16, 1, QStringList()) );
// Initialize parent
UAVObject::initialize(0);
UAVObject::initializeFields(fields, (quint8*)&parentMetadata, sizeof(Metadata));
// Setup metadata of parent
parentMetadata = parent->getDefaultMetadata();
}
/**
* Get the parent object
*/
UAVObject* UAVMetaObject::getParentObject()
{
return parent;
}
/**
* Set the metadata of the metaobject, this function will
* do nothing since metaobjects have read-only metadata.
*/
void UAVMetaObject::setMetadata(const Metadata& mdata)
{
Q_UNUSED(mdata);
return; // can not update metaobject's metadata
}
/**
* Get the metadata of the metaobject
*/
UAVObject::Metadata UAVMetaObject::getMetadata()
{
return ownMetadata;
}
/**
* Get the default metadata
*/
UAVObject::Metadata UAVMetaObject::getDefaultMetadata()
{
return ownMetadata;
}
/**
* Set the metadata held by the metaobject
*/
void UAVMetaObject::setData(const Metadata& mdata)
{
QMutexLocker locker(mutex);
parentMetadata = mdata;
emit objectUpdatedAuto(this); // trigger object updated event
emit objectUpdated(this);
}
/**
* Get the metadata held by the metaobject
*/
UAVObject::Metadata UAVMetaObject::getData()
{
QMutexLocker locker(mutex);
return parentMetadata;
}