Kaleidoscope/src/MouseWrapper.h

#pragma once

#include "Arduino.h"
#include "KeyboardioHID.h"

// Warping commands

#define WARP_END 1
#define WARP_UP 2
#define WARP_DOWN 4
#define WARP_LEFT 8
#define WARP_RIGHT 16

// apparently, the mac discards 15% of the value space for mouse movement.
// need to test this on other platforms

#define MAX_WARP_WIDTH 32767
#define MAX_WARP_HEIGHT 32767

#define WARP_ABS_TOP 0
#define WARP_ABS_LEFT 0

// Mouse acceleration

// we want the whole s curve, not just the bit
// that's usually above the x and y axes;
#define ACCELERATION_FLOOR 2
#define ACCELERATION_CEIL 50

class MouseWrapper_ {
  public:
    MouseWrapper_(void);

    static void move(int8_t x, int8_t y);
    static void warp(uint8_t warp_cmd);
    static void press_button(uint8_t button);
    static void release_button(uint8_t button);
    static uint8_t accelStep;

  private:
    static uint16_t next_width;
    static uint16_t next_height;
    static uint16_t section_top;
    static uint16_t section_left;
    static boolean is_warping;

    static uint8_t acceleration(uint8_t cycles);
    static void begin_warping();
    static void end_warping();
    static void warp_jump(uint16_t left, uint16_t top, uint16_t height, uint16_t width);
};

extern MouseWrapper_ MouseWrapper;