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LibrePilot/ground/openpilotgcs/src/plugins/uavobjects/uavobjectfield.h

100 lines
3.6 KiB
C++

/**
******************************************************************************
*
* @file uavobjectfield.h
* @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
*/
#ifndef UAVOBJECTFIELD_H
#define UAVOBJECTFIELD_H
#include "uavobjects_global.h"
#include "uavobject.h"
#include <QStringList>
#include <QVariant>
#include <QList>
#include <QMap>
class UAVObject;
class UAVOBJECTS_EXPORT UAVObjectField : public QObject {
Q_OBJECT
public:
typedef enum { INT8 = 0, INT16, INT32, UINT8, UINT16, UINT32, FLOAT32, ENUM, BITFIELD, STRING } FieldType;
typedef enum { EQUAL, NOT_EQUAL, BETWEEN, BIGGER, SMALLER } LimitType;
typedef struct {
LimitType type;
QList<QVariant> values;
int board;
} LimitStruct;
UAVObjectField(const QString & name, const QString & units, FieldType type, quint32 numElements, const QStringList & options, const QString & limits = QString());
UAVObjectField(const QString & name, const QString & units, FieldType type, const QStringList & elementNames, const QStringList & options, const QString & limits = QString());
void initialize(quint8 *data, quint32 dataOffset, UAVObject *obj);
UAVObject *getObject();
FieldType getType();
QString getTypeAsString();
QString getName();
QString getUnits();
quint32 getNumElements();
QStringList getElementNames();
QStringList getOptions();
qint32 pack(quint8 *dataOut);
qint32 unpack(const quint8 *dataIn);
QVariant getValue(quint32 index = 0);
bool checkValue(const QVariant & data, quint32 index = 0);
void setValue(const QVariant & data, quint32 index = 0);
double getDouble(quint32 index = 0);
void setDouble(double value, quint32 index = 0);
quint32 getDataOffset();
quint32 getNumBytes();
bool isNumeric();
bool isText();
QString toString();
bool isWithinLimits(QVariant var, quint32 index, int board = 0);
QVariant getMaxLimit(quint32 index, int board = 0);
QVariant getMinLimit(quint32 index, int board = 0);
signals:
void fieldUpdated(UAVObjectField *field);
protected:
QString name;
QString units;
FieldType type;
QStringList elementNames;
QStringList options;
quint32 numElements;
quint32 numBytesPerElement;
quint32 offset;
quint8 *data;
UAVObject *obj;
QMap<quint32, QList<LimitStruct> > elementLimits;
void clear();
void constructorInitialize(const QString & name, const QString & units, FieldType type, const QStringList & elementNames, const QStringList & options, const QString &limits);
void limitsInitialize(const QString &limits);
};
#endif // UAVOBJECTFIELD_H