Program Listing for File canvascuehandler.h

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#ifndef CANVASCUEHANDLER_H
#define CANVASCUEHANDLER_H

#include "cuecontroller.h"

namespace PixelMaestro {
    class CanvasCueHandler : public CueHandler {
        public:
            enum class Action : uint8_t {
                Clear,
                DrawCircle,
                DrawFrame,
                DrawLine,
                DrawPoint,
                DrawRect,
                DrawText,
                DrawTriangle,
                ErasePoint,
                NextFrame,
                PreviousFrame,
                RemoveFrameTimer,
                SetCurrentFrameIndex,
                OBSOLETE_SetDrawingColor,   // Replaceable
                SetFrameTimer,
                SetNumFrames,
                SetPalette,
                StartFrameTimer,
                StopFrameTimer
            };

            enum class Byte : uint8_t {
                HandlerByte = (uint8_t)CueController::Byte::PayloadByte,
                ActionByte,
                SectionByte,
                LayerByte,
                FrameByte1,
                FrameByte2,
                OptionsByte
            };

            explicit CanvasCueHandler(CueController& controller) : CueHandler(controller) { }
            ~CanvasCueHandler() = default;
            uint8_t* clear(uint8_t section_num, uint8_t layer_num);
            uint8_t* draw_circle(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint8_t color_index, uint16_t origin_x, uint16_t origin_y, uint16_t radius, bool fill);
            uint8_t* draw_frame(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint16_t size_x, uint16_t size_y, const uint8_t* frame);
            uint8_t* draw_line(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint8_t color_index, uint16_t origin_x, uint16_t origin_y, uint16_t target_x, uint16_t target_y);
            uint8_t* draw_point(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint8_t color_index, uint16_t x, uint16_t y);
            uint8_t* draw_rect(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint8_t color_index, uint16_t origin_x, uint16_t origin_y, uint16_t size_x, uint16_t size_y, bool fill);
            uint8_t* draw_text(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint8_t color_index, uint16_t origin_x, uint16_t origin_y, Font::Type font, const char* text, uint8_t num_chars);
            uint8_t* draw_triangle(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint8_t color_index, uint16_t point_a_x, uint16_t point_a_y, uint16_t point_b_x, uint16_t point_b_y, uint16_t point_c_x, uint16_t point_c_y, bool fill);
            uint8_t* erase_point(uint8_t section_num, uint8_t layer_num, uint16_t frame_index, uint16_t x, uint16_t y);
            uint8_t* next_frame(uint8_t section_num, uint8_t layer_num);
            uint8_t* previous_frame(uint8_t section_num, uint8_t layer_num);
            uint8_t* remove_frame_timer(uint8_t section_num, uint8_t layer_num);
            uint8_t* set_current_frame_index(uint8_t section_num, uint8_t layer_num, uint16_t frame_index);
            uint8_t* set_frame_timer(uint8_t section_num, uint8_t layer_num, uint16_t speed);
            uint8_t* set_num_frames(uint8_t section_num, uint8_t layer_num, uint16_t num_frames);
            uint8_t* set_palette(uint8_t section_num, uint8_t layer_num, const Palette& palette);
            uint8_t* start_frame_timer(uint8_t section_num, uint8_t layer_num);
            uint8_t* stop_frame_timer(uint8_t section_num, uint8_t layer_num);

            void run(uint8_t* cue);
            uint32_t start_cue(uint8_t handler_byte, uint8_t action_byte, uint8_t section_num, uint8_t layer_num, uint16_t frame_num = 0);

        private:
            Font* get_font(Font::Type font_type);
    };
}

#endif // CANVASCUEHANDLER_H