//////////////////////////////////////////////////////////////////////////////
// Product: DPP example
// Last Updated for Version: 5.1.1
// Date of the Last Update:  Nov 08, 2013
//
//                    Q u a n t u m     L e a P s
//                    ---------------------------
//                    innovating embedded systems
//
// Copyright (C) 2002-2013 Quantum Leaps, LLC. All rights reserved.
//
// This program is open source 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.
//
// Alternatively, this program may be distributed and modified under the
// terms of Quantum Leaps commercial licenses, which expressly supersede
// the GNU General Public License and are specifically designed for
// licensees interested in retaining the proprietary status of their code.
//
// 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, see <http://www.gnu.org/licenses/>.
//
// Contact information:
// Quantum Leaps Web sites: http://www.quantum-leaps.com
//                          http://www.state-machine.com
// e-mail:                  info@quantum-leaps.com
//////////////////////////////////////////////////////////////////////////////
#ifndef dpp_h
#define dpp_h

using namespace QP;

enum DPPSignals {
    HUNGRY_SIG = Q_USER_SIG,           // sent when Philosopher becomes hungry
   DONE_SIG,                           // sent by Philosopher when done eating
   EAT_SIG,                          // sent by Table to let a philosopher eat
   PAUSE_SIG,                           // sent by the user to pause the feast
   MAX_PUB_SIG,                                   // the last published signal

   MOUSE_CHANGE_SIG,                     // mouse change (move or click) event

   KEY_UP_REL_SIG,                                      // hardkey UP released
   KEY_UP_PRESS_SIG,                                     // hardkey UP pressed
   KEY_LEFT_REL_SIG,                                  // hardkey LEFT released
   KEY_LEFT_PRESS_SIG,                                 // hardkey LEFT pressed
   KEY_CENTER_REL_SIG,                              // hardkey CENTER released
   KEY_CENTER_PRESS_SIG,                             // hardkey CENTER pressed
   KEY_RIGHT_REL_SIG,                                // hardkey RIGHT released
   KEY_RIGHT_PRESS_SIG,                               // hardkey RIGHT pressed
   KEY_DOWN_REL_SIG,                                  // hardkey DOWN released
   KEY_DOWN_PRESS_SIG,                                 // hardkey DOWN pressed
   KEY_POWER_REL_SIG,                                // hardkey POWER released
   KEY_POWER_PRESS_SIG,                               // hardkey POWER pressed

   MAX_SIG                                                  // the last signal
};

struct TableEvt : public QEvt {
    uint8_t philoNum;                                    // philosopher number
};

struct MouseEvt : public QEvt {                                 // mouse event
    int xPos;
    int yPos;
    uint8_t buttonStates;
};

enum { N_PHILO = 5 };                                // number of philosophers

extern QActive * const AO_Philo[N_PHILO];     // "opaque" pointers to Philo AO
extern QActive * const AO_Table;              // "opaque" pointer  to Table AO

#endif                                                                // dpp_h