navigator_8h_source.html

#pragma once


#include "screen.h"

#include <stdint.h>


void navigator_push(screen_t *screen);


void navigator_pop(void);


void navigator_tick(ui_event_t event);


void navigator_render(void);


uint32_t navigator_refresh_ticks(void);


ui_event_t
ui_event_t
A single UI input event, produced from button/encoder input.
Definition event.h:19

navigator_refresh_ticks
uint32_t navigator_refresh_ticks(void)
How long the UI task should wait for input before a live re-render.
Definition navigator.c:53

navigator_render
void navigator_render(void)
Re-render the top screen and the status bar, without an input event.
Definition navigator.c:34

navigator_push
void navigator_push(screen_t *screen)
Push a screen onto the stack and call its on_enter.
Definition navigator.c:20

navigator_tick
void navigator_tick(ui_event_t event)
Deliver one input event to the top screen, then render it.
Definition navigator.c:42

navigator_pop
void navigator_pop(void)
Pop the top screen and call its on_exit. No-op if the stack is empty.
Definition navigator.c:27

screen.h
Screen interface contract: the vtable every screen implements.

screen_t
A screen's behaviour, as a table of function pointers.
Definition screen.h:31