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menu.c
160 lines (144 loc) · 3.97 KB
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menu.c
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#include "menu.h"
#include "lcd.h"
#include "util.h"
#include "common/app/apps.h"
#include "common/hal/hal.h"
#include "platform.h"
extern const uint8_t app_time_display_view;
static const uint8_t time_to_return_home_min = 5;
static uint8_t SECTION_INFOMEM time_to_return_home = 42;
void svc_menu_run(const svc_menu_t *menu, svc_menu_state_t *state, svc_main_proc_event_t event) {
uint8_t *item_current = &(state->item_current);
hal_lcd_clear();
if(state->adj_mode == 0) {
if(event & SVC_MAIN_PROC_EVENT_KEY_DOWN) {
INC_MOD(*item_current, menu->n_items);
}
else if(event & SVC_MAIN_PROC_EVENT_KEY_UP) {
DEC_MOD(*item_current, menu->n_items);
}
else if(event & SVC_MAIN_PROC_EVENT_KEY_ENTER_LONG) {
if(menu->handler_exit) {
menu->handler_exit();
}
}
else if(event & SVC_MAIN_PROC_EVENT_KEY_ENTER) {
svc_menu_item_unknown_t *it_u = menu->items[*item_current];
switch(it_u->type) {
case SVC_MENU_ITEM_T_TEXT : {
svc_menu_item_text_t *it = (void*)it_u;
if(it->handler) {
it->handler(it->user_data);
}
} break;
case SVC_MENU_ITEM_T_CHOICE : {
svc_menu_item_choice_t *it = (void*)it_u;
uint8_t c = it->handler_get(it->user_data);
INC_MOD(c, it->n_choices);
if(it->handler_set) {
it->handler_set(c, it->user_data);
}
} break;
case SVC_MENU_ITEM_T_ADJ : {
svc_menu_item_adj_t *it = (void*)it_u;
state->adj_mode = 1;
state->adj_digit = it->digits-1;
if(it->handler_enter) {
it->handler_enter(it->user_data);
}
} break;
}
}
svc_menu_item_unknown_t *it_u = menu->items[*item_current];
if(menu->header) {
svc_lcd_puts(menu->header_pos, menu->header);
}
switch(it_u->type) {
case SVC_MENU_ITEM_T_TEXT : {
svc_menu_item_text_t *it = (void*)it_u;
svc_lcd_puts(0, it->text);
} break;
case SVC_MENU_ITEM_T_CHOICE : {
svc_menu_item_choice_t *it = (void*)it_u;
svc_lcd_puts(0, it->text);
uint8_t c = it->handler_get(it->user_data);
if(it->choices[0][0] == 0) {
svc_lcd_puti(it->choice_pos, 2, c);
}
else {
svc_lcd_puts(it->choice_pos, it->choices[c]);
}
} break;
case SVC_MENU_ITEM_T_ADJ : {
svc_menu_item_adj_t *it = (void*)it_u;
svc_lcd_puts(0, it->text);
} break;
}
if(it_u->handler_draw) {
it_u->handler_draw(state, it_u, it_u->user_data);
}
}
else {
svc_menu_item_adj_t *it = (void*)menu->items[*item_current];
if(it->type != SVC_MENU_ITEM_T_ADJ) {
state->adj_mode = 0;
return;
}
svc_lcd_puts(8, it->header);
if(event & SVC_MAIN_PROC_EVENT_KEY_UP) {
svc_lcd_blink_disable();
it->handler_set(it->digits-state->adj_digit-1, 1, it->user_data);
}
else if(event & SVC_MAIN_PROC_EVENT_KEY_DOWN) {
svc_lcd_blink_disable();
it->handler_set(it->digits-state->adj_digit-1, -1, it->user_data);
}
if(event & SVC_MAIN_PROC_EVENT_KEY_ENTER_LONG) {
state->adj_mode = 0;
if(it->handler_leave) {
it->handler_leave(it->user_data);
}
}
svc_lcd_puti(0, it->digits, it->handler_get(it->user_data));
if(event & SVC_MAIN_PROC_EVENT_KEY_ENTER) {
INC_MOD(state->adj_digit, it->digits);
}
if(state->adj_digit < it->digits) {
hal_lcd_dig_set_blink_mask(1<<state->adj_digit);
}
}
}
uint8_t svc_menu_timetohome_get(void) {
return time_to_return_home;
}
void svc_menu_timetohome_set(uint8_t time) {
if(time < time_to_return_home_min) {
time_to_return_home = 0; /* return to home is disabled */
}
else {
time_to_return_home = time;
}
}
uint8_t svc_menu_timetohome_min_get(void) {
return time_to_return_home_min;
}
static uint8_t time_idle;
void svc_menu_process_timetohome(uint8_t keypress) {
if(!time_to_return_home) {
return; /* return to home is disabled */
}
if(keypress) {
time_idle = 0;
}
else {
time_idle += 1;
}
if(time_idle == time_to_return_home) {
if(app_current != &app_app_time) {
app_launch(&app_app_time);
}
else if(app_current->priv->view_current != app_time_display_view) {
app_set_view(app_current, app_time_display_view);
}
}
}