2010-03-10 23:36:47 +01:00
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/**
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******************************************************************************
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*
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* @file uavobjectfield.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
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* @brief
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* @see The GNU Public License (GPL) Version 3
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* @defgroup
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* @{
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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2010-03-15 02:50:52 +01:00
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#ifndef UAVOBJECTFIELD_H
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#define UAVOBJECTFIELD_H
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#include "uavobject.h"
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class UAVObject;
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class UAVObjectField: public QObject
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{
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Q_OBJECT
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public:
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/**
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* Recognized field types
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*/
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typedef enum {
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FIELDTYPE_INT8 = 0,
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FIELDTYPE_INT16,
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FIELDTYPE_INT32,
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FIELDTYPE_FLOAT32,
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FIELDTYPE_CHAR
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} FieldType;
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UAVObjectField(const QString& name, const QString& units, FieldType type, quint32 numElements);
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void initialize(quint8* data, quint32 dataOffset, UAVObject* obj);
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UAVObject* getObject();
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QString getName();
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QString getUnits();
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FieldType getType();
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quint32 getNumElements();
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qint32 pack(quint8* dataOut);
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qint32 unpack(const quint8* dataIn);
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double getValue();
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void setValue(double value);
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double getValue(quint32 index);
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void setValue(double value, quint32 index);
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QString getString();
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void setString(QString& str);
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quint32 getDataOffset();
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quint32 getNumBytes();
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quint32 getNumBytesElement();
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QString toString();
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signals:
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void fieldUpdated(UAVObjectField* field);
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private:
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QString name;
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QString units;
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FieldType type;
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quint32 numElements;
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quint32 numBytesPerElement;
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quint32 offset;
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quint8* data;
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UAVObject* obj;
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void clear();
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};
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#endif // UAVOBJECTFIELD_H
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