Subversion Repositories programming

/*******************************************************************************

 * controller.h

 *

 * Header file for the Controller class.

 *

 * Copyright 2006, Ira W. Snyder (devel@irasnyder.com)

 ******************************************************************************/

#ifndef CONTROLLER_H

#define CONTROLLER_H

#include <assert.h>

#include <vector>

#include <queue>

#include <limits.h>

#include <math.h>

#include <iostream>

#include <iomanip>

#include <glibmm.h>

#include "elevator.h"

#include "dispatch_data.h"

#include "elevator_window.h"

class Elevator;

class Elevator_Window;

class Controller

{

    public:

        Controller (int num_floors, int num_elevators);

        ~Controller ();

        // Mass thread functions

        void start_all_elevators ();

        void stop_all_elevators ();

        void pause_all_elevators ();

        void unpause_all_elevators ();

        void request_elevator (int on_floor, int direction);

        // Public Dispatcher Stuff

        void set_gui (Elevator_Window *gui);

        void push_to_gui_queue (Dispatch_Data data);

        void push_button_in_elevator (int elevator_num, int floor);

    private:

        bool floor_already_requested (int on_floor);

        int find_closest_elevator (int to_floor, int in_direction);

        int which_elevator_is (Elevator *e);

        std::vector<Elevator*> elevator;

        int num_floors;

        int num_elevators;

        // GUI Functions

        void stop_at_floor (Elevator *e, int on_floor);

        void update_elevator_position (Elevator *e, float new_floor);

        // Dispatcher Stuff

        Glib::Dispatcher dispatcher;

        std::queue<Dispatch_Data> gui_events;

        void dispatch_handler ();

        Elevator_Window *gui;

};

#endif // CONTROLLER_H