ground/gcs/src/plugins/config/calibration/thermal/boardsetuptransition.h

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       boardsetuptransition.h
   5  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2014.
   6  *
   7  * @brief
   8  * @see        The GNU Public License (GPL) Version 3
   9  * @defgroup
  10  * @{
  11  *
  12  *****************************************************************************/
  13 /*
  14  * This program is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 3 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * This program is distributed in the hope that it will be useful, but
  20  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  21  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  22  * for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License along
  25  * with this program; if not, write to the Free Software Foundation, Inc.,
  26  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  27  */
  28
  29 #ifndef BOARDSETUPTRANSITION_H
  30 #define BOARDSETUPTRANSITION_H
  31
  32 #include "thermalcalibrationhelper.h"
  33
  34 #include <QSignalTransition>
  35 #include <QEventTransition>
  36
  37 namespace OpenPilot {
  38 class BoardSetupTransition : public QSignalTransition {
  39     Q_OBJECT
  40
  41 public:
  42     BoardSetupTransition(ThermalCalibrationHelper *helper, QState *currentState, QState *targetState)
  43         : QSignalTransition(helper, SIGNAL(setupBoardCompleted(bool))),
  44         m_helper(helper)
  45     {
  46         QObject::connect(currentState, SIGNAL(entered()), this, SLOT(enterState()));
  47
  48         setTargetState(targetState);
  49     }
  50
  51     virtual bool eventTest(QEvent *e)
  52     {
  53         if (!QSignalTransition::eventTest(e)) {
  54             return false;
  55         }
  56         QStateMachine::SignalEvent *se = static_cast<QStateMachine::SignalEvent *>(e);
  57
  58         // check wether status save was successful and retry if not
  59         if (se->arguments().at(0).toBool()) {
  60             return true;
  61         } else {
  62             m_helper->setupBoard();
  63         }
  64         return false;
  65     }
  66
  67     virtual void onTransition(QEvent *e)
  68     {
  69         Q_UNUSED(e);
  70     }
  71
  72 public slots:
  73     void enterState()
  74     {
  75         m_helper->addInstructions(tr("Configuring board for calibration."), WizardModel::Debug);
  76         m_helper->setupBoard();
  77     }
  78
  79 private:
  80     ThermalCalibrationHelper *m_helper;
  81 };
  82 }
  83
  84 #endif // BOARDSETUPTRANSITION_H