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https://bitbucket.org/librepilot/librepilot.git
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82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
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/**
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******************************************************************************
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*
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* @file uavobjecthelper.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2012.
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* @addtogroup [Group]
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* @{
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* @addtogroup UAVObjectHelper
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* @{
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* @brief [Brief]
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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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#ifndef UAVOBJECTHELPER_H
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#define UAVOBJECTHELPER_H
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#include <QObject>
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#include <QEventLoop>
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#include <QMutex>
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#include <QMutexLocker>
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#include "uavobject.h"
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class UAVOBJECTS_EXPORT AbstractUAVObjectHelper : public QObject
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{
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Q_OBJECT
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public:
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explicit AbstractUAVObjectHelper(QObject *parent = 0);
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enum Result {SUCCESS, FAIL, TIMEOUT};
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Result doObjectAndWait(UAVObject* object, int timeout);
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protected:
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virtual void doObjectAndWaitImpl() = 0;
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UAVObject *m_object;
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private slots:
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void transactionCompleted(UAVObject *object, bool success);
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private:
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QMutex m_mutex;
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QEventLoop m_eventLoop;
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bool m_transactionResult;
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bool m_transactionCompleted;
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};
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class UAVOBJECTS_EXPORT UAVObjectUpdaterHelper : public AbstractUAVObjectHelper
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{
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Q_OBJECT
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public:
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explicit UAVObjectUpdaterHelper(QObject *parent = 0);
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protected:
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virtual void doObjectAndWaitImpl();
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};
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class UAVOBJECTS_EXPORT UAVObjectRequestHelper : public AbstractUAVObjectHelper
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{
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Q_OBJECT
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public:
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explicit UAVObjectRequestHelper(QObject *parent = 0);
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protected:
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virtual void doObjectAndWaitImpl();
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};
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#endif // UAVOBJECTHELPER_H
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