Program Listing for File show.h

↰ Return to documentation for file (src/cue/show.h)

/*
    Show.cpp - Library for scheduling PixelMaestro Events.
*/

#ifndef SHOW_H
#define SHOW_H

#include <stdint.h>
#include "cuecontroller.h"
#include "event.h"

using namespace PixelMaestro;

namespace PixelMaestro {
    class CueController;
    class Show {
        public:
            enum class TimingMode : uint8_t {

                Absolute,

                Relative
            };

            Show(CueController& controller, Event *events, uint16_t num_events);
            uint16_t get_current_index() const;
            Event* get_event_at_index(uint16_t index) const;
            Event* get_events() const;
            uint32_t get_last_time() const;
            bool get_looping() const;
            uint16_t get_num_events() const;
            TimingMode get_timing() const;
            void set_events(Event* events, uint16_t num_events, bool preserve_current_index = true);
            void set_looping(bool loop);
            void set_timing_mode(TimingMode timing_mode);
            void sync(const uint32_t& new_time);
            void update(const uint32_t& current_time);

        private:
            CueController& cue_controller_;

            uint16_t current_index_ = 0;

            Event* events_ = nullptr;

            uint32_t last_time_ = 0;

            bool loop_ = false;

            uint16_t num_events_ = 0;

            TimingMode timing_mode_ = TimingMode::Absolute;

            void check_next_event(const uint32_t& current_time);
            void update_event_index();
    };
}

#endif // SHOW_H