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#include <stdio.h>
#include "pico/stdlib.h"
#include "main.hpp"
// TODO in this app
// - No need for ask_user_choice and user_choice to be a ptr as the app is now encapsulated in a class.
// Time as string
// Adapted from pico-sdk/scr/common/pico_util/datetime.c
void app_main_clock::time_as_str(char *buf, uint buf_size, const datetime_t *t) {
snprintf(buf,
buf_size,
"%d:%02d:%02d ",
t->hour,
t->min,
t->sec);
};
void app_main_clock::date_as_str(char *buf, uint buf_size, const datetime_t *t) {
static const char *DATETIME_DOWS[7] = {
"Sun",
"Mon",
"Tue",
"Wed",
"Thu",
"Fri",
"Sat",
};
snprintf(buf,
buf_size,
"%02d-%02d-%02d %s",
t->year,
t->month,
t->day,
DATETIME_DOWS[t->dotw]);
};
void app_main_clock::show_datetime(Api *app_api) {
char datetime_buf[256];
char *datetime_str = &datetime_buf[0];
datetime_t t;
app_api->datetime_get(&t);
// time
time_as_str(datetime_str, sizeof(datetime_buf), &t);
app_api->display_write_string(0,10,3, datetime_str, FONT_12x16, 0, 1);
// date
date_as_str(datetime_str, sizeof(datetime_buf), &t);
app_api->gui_footer_text((std::string)datetime_str);
}
// Rendering of the app
BaseApp::AppReturnValues app_main_clock::render(Api *app_api) {
app_api->gui_header_text("Test clock", 17);
show_datetime(app_api);
if (*ask_user_choice) {
*user_choice = app_api->gui_popup_strchoice("Ohh!", "Make a good choice:", choices, 5, 0, -1, *user_choice);
*ask_user_choice = false;
}
app_api->gui_footer_text(choices[*user_choice],0,1);
if (*user_choice == 1)
return AppReturnValues::CLOSE;
else if (*user_choice == 2)
return AppReturnValues::QUIT;
return AppReturnValues::OK;
}
// Interpretation of button inputs
BaseApp::AppReturnValues app_main_clock::btn_pressed(Api *app_api, uint gpio, unsigned long delta) {
if (gpio == BUTTON_MODE)
*ask_user_choice = true;
return AppReturnValues::OK;
}
// Initlisation of the app.
app_main_clock::app_main_clock(Api *app_api) {
app_api->performance_set(Api::perf_modes::LOW_POWER);
ask_user_choice = new bool; *ask_user_choice = false;
user_choice = new int; *user_choice = 0;
// if (!(user_choice or ask_user_choice))
// return Api::app_init_return_status::MALLOC_FAILED;
// return Api::app_init_return_status::OK;
}
// Processor intensive operations and functions related to drawing to the screen should only be done when the app is in_foreground(=1). This function is only called when the app is init.
BaseApp::AppReturnValues app_main_clock::bgrefresh(Api *app_api, bool in_foreground) {
if (*user_choice == 3)
return AppReturnValues::CLOSE;
else if (*user_choice == 4)
return AppReturnValues::QUIT;
return AppReturnValues::OK;
}
// Destruction of app, deinitlisation should be done here. This is only called if the app's APPS_DESTROY_ON_EXIT is set to 1. When it is not a "service" app.
app_main_clock::~app_main_clock() {
delete ask_user_choice; ask_user_choice = 0;
delete user_choice; user_choice = 0;
}
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