unleashed-firmware/applications/external/lightmeter/gui/views/main_view.h
2023-07-22 20:30:21 +03:00

110 lines
2.7 KiB
C

#pragma once
#include <gui/view.h>
#include "lightmeter_icons.h"
#include "../../lightmeter_config.h"
/* log base 1.4 and 12 pixels cut off
makes it show values approx 65-65k
with reasonable resolution in 1-10k range
on 20px of screen height */
#define LUX_HISTORGRAM_LOGBASE 1.4
#define LUX_HISTORGRAM_BOTTOM 64 + 12
/* 40 pixels between 45th and 85th
between left and right button labels */
#define LUX_HISTORGRAM_LEFT 45
#define LUX_HISTORGRAM_LENGTH 40
typedef struct MainView MainView;
typedef enum {
FIXED_APERTURE,
FIXED_SPEED,
MODES_SIZE
} MainViewMode;
typedef struct {
uint8_t recv[2];
MainViewMode current_mode;
float lux;
float peakLux;
float EV;
float aperture_val;
float speed_val;
int iso_val;
bool response;
int iso;
int nd;
int aperture;
int speed;
bool dome;
bool lux_only;
int measurement_resolution;
int device_addr;
int sensor_type;
float luxHistogram[LUX_HISTORGRAM_LENGTH];
int luxHistogramIndex;
} MainViewModel;
typedef void (*LightMeterMainViewButtonCallback)(void* context);
void lightmeter_main_view_set_left_callback(
MainView* lightmeter_main_view,
LightMeterMainViewButtonCallback callback,
void* context);
void lightmeter_main_view_set_right_callback(
MainView* lightmeter_main_view,
LightMeterMainViewButtonCallback callback,
void* context);
MainView* main_view_alloc();
void main_view_free(MainView* main_view);
View* main_view_get_view(MainView* main_view);
void main_view_set_lux(MainView* main_view, float val);
void main_view_reset_lux(MainView* main_view);
void main_view_set_EV(MainView* main_view_, float val);
void main_view_set_response(MainView* main_view_, bool val);
void main_view_set_iso(MainView* main_view, int val);
void main_view_set_nd(MainView* main_view, int val);
void main_view_set_aperture(MainView* main_view, int val);
void main_view_set_speed(MainView* main_view, int val);
void main_view_set_dome(MainView* main_view, bool val);
void main_view_set_lux_only(MainView* main_view, bool val);
void main_view_set_measurement_resolution(MainView* main_view, int val);
void main_view_set_device_addr(MainView* main_view, int addr);
void main_view_set_sensor_type(MainView* main_view, int sensor_type);
bool main_view_get_dome(MainView* main_view);
void draw_top_row(Canvas* canvas, MainViewModel* context);
void draw_aperture(Canvas* canvas, MainViewModel* context);
void draw_speed(Canvas* canvas, MainViewModel* context);
void draw_mode_indicator(Canvas* canvas, MainViewModel* context);
void draw_nd_number(Canvas* canvas, MainViewModel* context);
void draw_EV_number(Canvas* canvas, MainViewModel* context);
void draw_lux_only_mode(Canvas* canvas, MainViewModel* context);