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Sensor-Watch/movement/watch_faces/settings/set_time_face.c
Matheus Afonso Martins Moreira 5a8a49a8c7 Merge PR #268 - add daylight savings time toggle 
Adds a toggle in the preferences face that allows the user
to enable or disable the daylight savings time.

Should help produce the correct results with the sunrise/sunset presets.

A proper solution would be to integrate the tzinfo database
but it's too big for the watch at the time of this writing.
Can't be done unless it can be shrunk down into a subset
the user would be interested. Even then it's a stopgap
since the database is likely to keep growing over time.

Reviewed-by: Matheus Afonso Martins Moreira <matheus@matheusmoreira.com>
GitHub-Pull-Request: https://github.com/joeycastillo/Sensor-Watch/pull/268
2024-09-08 11:09:10 -03:00

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/*
* MIT License
*
* Copyright (c) 2022 Joey Castillo
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <stdlib.h>
#include "set_time_face.h"
#include "watch.h"
#include "watch_utility.h"
#define SET_TIME_FACE_NUM_SETTINGS (8)
const char set_time_face_titles[SET_TIME_FACE_NUM_SETTINGS][3] = {"HR", "M1", "SE", "YR", "MO", "DA", "ZO", "DS"};
static bool _quick_ticks_running;
static void _handle_alarm_button(movement_settings_t *settings, watch_date_time date_time, uint8_t current_page) {
// handles short or long pressing of the alarm button
switch (current_page) {
case 0: // hour
date_time.unit.hour = (date_time.unit.hour + 1) % 24;
break;
case 1: // minute
date_time.unit.minute = (date_time.unit.minute + 1) % 60;
break;
case 2: // second
date_time.unit.second = 0;
break;
case 3: // year
date_time.unit.year = ((date_time.unit.year % 60) + 1);
break;
case 4: // month
date_time.unit.month = (date_time.unit.month % 12) + 1;
break;
case 5: { // day
date_time.unit.day = date_time.unit.day + 1;
break;
}
case 6: // time zone
settings->bit.time_zone++;
if (settings->bit.time_zone > 40) settings->bit.time_zone = 0;
break;
case 7: // daylight savings time
if (settings->bit.dst_active) { // deactivate DST
date_time.unit.hour = (date_time.unit.hour + 24 - 1) % 24;
settings->bit.time_zone = movement_dst_inverse_jump_table[settings->bit.time_zone];
} else { // activate DST
date_time.unit.hour = (date_time.unit.hour + 1) % 24;
settings->bit.time_zone = movement_dst_jump_table[settings->bit.time_zone];
}
settings->bit.dst_active = !settings->bit.dst_active;
break;
}
if (date_time.unit.day > days_in_month(date_time.unit.month, date_time.unit.year + WATCH_RTC_REFERENCE_YEAR))
date_time.unit.day = 1;
watch_rtc_set_date_time(date_time);
}
static void _abort_quick_ticks() {
if (_quick_ticks_running) {
_quick_ticks_running = false;
movement_request_tick_frequency(4);
}
}
void set_time_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
(void) settings;
(void) watch_face_index;
if (*context_ptr == NULL) *context_ptr = malloc(sizeof(uint8_t));
}
void set_time_face_activate(movement_settings_t *settings, void *context) {
(void) settings;
*((uint8_t *)context) = 0;
movement_request_tick_frequency(4);
_quick_ticks_running = false;
}
bool set_time_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
uint8_t current_page = *((uint8_t *)context);
watch_date_time date_time = watch_rtc_get_date_time();
switch (event.event_type) {
case EVENT_TICK:
if (_quick_ticks_running) {
if (watch_get_pin_level(BTN_ALARM)) _handle_alarm_button(settings, date_time, current_page);
else _abort_quick_ticks();
}
break;
case EVENT_ALARM_LONG_PRESS:
if (current_page != 2) {
_quick_ticks_running = true;
movement_request_tick_frequency(8);
}
break;
case EVENT_ALARM_LONG_UP:
_abort_quick_ticks();
break;
case EVENT_MODE_BUTTON_UP:
_abort_quick_ticks();
movement_move_to_next_face();
return false;
case EVENT_LIGHT_BUTTON_DOWN:
current_page = (current_page + 1) % SET_TIME_FACE_NUM_SETTINGS;
*((uint8_t *)context) = current_page;
break;
case EVENT_ALARM_BUTTON_UP:
_abort_quick_ticks();
_handle_alarm_button(settings, date_time, current_page);
break;
case EVENT_TIMEOUT:
_abort_quick_ticks();
movement_move_to_face(0);
break;
default:
return movement_default_loop_handler(event, settings);
}
char buf[11];
bool set_leading_zero = false;
if (current_page < 3) {
watch_set_colon();
if (settings->bit.clock_mode_24h) {
if (!settings->bit.clock_24h_leading_zero)
watch_set_indicator(WATCH_INDICATOR_24H);
else if (date_time.unit.hour < 10)
set_leading_zero = true;
sprintf(buf, "%s %2d%02d%02d", set_time_face_titles[current_page], date_time.unit.hour, date_time.unit.minute, date_time.unit.second);
} else {
sprintf(buf, "%s %2d%02d%02d", set_time_face_titles[current_page], (date_time.unit.hour % 12) ? (date_time.unit.hour % 12) : 12, date_time.unit.minute, date_time.unit.second);
if (date_time.unit.hour < 12) watch_clear_indicator(WATCH_INDICATOR_PM);
else watch_set_indicator(WATCH_INDICATOR_PM);
}
} else if (current_page < 6) {
watch_clear_colon();
watch_clear_indicator(WATCH_INDICATOR_24H);
watch_clear_indicator(WATCH_INDICATOR_PM);
sprintf(buf, "%s %2d%02d%02d", set_time_face_titles[current_page], date_time.unit.year + 20, date_time.unit.month, date_time.unit.day);
} else if (current_page < 7) { // zone
if (event.subsecond % 2) {
watch_clear_colon();
sprintf(buf, "%s ", set_time_face_titles[current_page]);
} else {
watch_set_colon();
sprintf(buf, "%s %3d%02d ", set_time_face_titles[current_page], (int8_t) (movement_timezone_offsets[settings->bit.time_zone] / 60), (int8_t) (movement_timezone_offsets[settings->bit.time_zone] % 60) * (movement_timezone_offsets[settings->bit.time_zone] < 0 ? -1 : 1));
}
} else { // daylight savings
watch_clear_colon();
if (settings->bit.dst_active) sprintf(buf, "%s dsT y", set_time_face_titles[current_page]);
else sprintf(buf, "%s dsT n", set_time_face_titles[current_page]);
}
// blink up the parameter we're setting
if (event.subsecond % 2 && !_quick_ticks_running) {
switch (current_page) {
case 0:
case 3:
buf[4] = buf[5] = ' ';
break;
case 1:
case 4:
buf[6] = buf[7] = ' ';
break;
case 2:
case 5:
buf[8] = buf[9] = ' ';
break;
case 7:
buf[9] = ' ';
break;
}
}
watch_display_string(buf, 0);
if (set_leading_zero)
watch_display_string("0", 4);
return true;
}
void set_time_face_resign(movement_settings_t *settings, void *context) {
(void) settings;
(void) context;
watch_set_led_off();
watch_store_backup_data(settings->reg, 0);
}
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