day_one_face: enable quick cycle through settings

This allows the alarm button to be held down in the date settings and
quickly cycle through the dates instead of having to push for each
single increment like in other faces.

2 files changed, 48 insertions, 19 deletions

diff --git a/movement/watch_faces/complication/day_one_face.c b/movement/watch_faces/complication/day_one_face.c
index c2c3d210..d0cf9f75 100644
--- a/movement/watch_faces/complication/day_one_face.c
+++ b/movement/watch_faces/complication/day_one_face.c
@@ -27,6 +27,8 @@
 #include "day_one_face.h"
 #include "watch.h"
 
+static const uint8_t days_in_month[12] = {31, 29, 31, 30, 31, 30, 30, 31, 30, 31, 30, 31};
+
 static uint32_t _day_one_face_juliandaynum(uint16_t year, uint16_t month, uint16_t day) {
     // from here: https://en.wikipedia.org/wiki/Julian_day#Julian_day_number_calculation
     return (1461 * (year + 4800 + (month - 14) / 12)) / 4 + (367 * (month - 2 - 12 * ((month - 14) / 12))) / 12 - (3 * ((year + 4900 + (month - 14) / 12) / 100))/4 + day - 32075;
@@ -45,6 +47,34 @@ static void _day_one_face_update(day_one_state_t *state) {
     watch_display_string(buf, 0);
 }
 
+static void _day_one_face_abort_quick_cycle(day_one_state_t *state) {
+    if (state->quick_cycle) {
+        state->quick_cycle = false;
+        movement_request_tick_frequency(4);
+    }
+}
+
+static void _day_one_face_increment(day_one_state_t *state) {
+    state->birthday_changed = true;
+    switch (state->current_page) {
+        case PAGE_YEAR:
+            state->birth_year = state->birth_year + 1;
+            if (state->birth_year > 2080) state->birth_year = 1900;
+            break;
+        case PAGE_MONTH:
+            state->birth_month = (state->birth_month % 12) + 1;
+            break;
+        case PAGE_DAY:
+            state->birth_day = state->birth_day + 1;
+            if (state->birth_day == 0 || state->birth_day > days_in_month[state->birth_month - 1]) {
+                state->birth_day = 1;
+            }
+            break;
+        default:
+            break;
+    }
+}
+
 void day_one_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
     (void) settings;
     (void) watch_face_index;
@@ -69,6 +99,7 @@ void day_one_face_activate(movement_settings_t *settings, void *context) {
     day_one_state_t *state = (day_one_state_t *)context;
 
     state->current_page = PAGE_DISPLAY;
+    state->quick_cycle = false;
 
     // fetch the user's birth date from the birthday register.
     movement_birthdate_t movement_birthdate = (movement_birthdate_t) watch_get_backup_data(2);
@@ -81,7 +112,6 @@ bool day_one_face_loop(movement_event_t event, movement_settings_t *settings, vo
     (void) settings;
     day_one_state_t *state = (day_one_state_t *)context;
 
-    const uint8_t days_in_month[12] = {31, 29, 31, 30, 31, 30, 30, 31, 30, 31, 30, 31};
     char buf[6];
 
     switch (event.event_type) {
@@ -91,6 +121,13 @@ bool day_one_face_loop(movement_event_t event, movement_settings_t *settings, vo
         case EVENT_LOW_ENERGY_UPDATE:
         case EVENT_TICK:
             if (state->current_page != PAGE_DISPLAY) {
+                if (state->quick_cycle) {
+                    if (watch_get_pin_level(BTN_ALARM)) {
+                        _day_one_face_increment(state);
+                    } else {
+                        _day_one_face_abort_quick_cycle(state);
+                    }
+                }
                 // if in settings mode, update whatever the current page is
                 switch (state->current_page) {
                     case PAGE_YEAR:
@@ -145,24 +182,8 @@ bool day_one_face_loop(movement_event_t event, movement_settings_t *settings, vo
         case EVENT_ALARM_BUTTON_UP:
             // if we are on a settings page, increment whatever value we're setting.
             if (state->current_page != PAGE_DISPLAY) {
-                state->birthday_changed = true;
-                switch (state->current_page) {
-                    case PAGE_YEAR:
-                        state->birth_year = state->birth_year + 1;
-                        if (state->birth_year > 2080) state->birth_year = 1900;
-                        break;
-                    case PAGE_MONTH:
-                        state->birth_month = (state->birth_month % 12) + 1;
-                        break;
-                    case PAGE_DAY:
-                        state->birth_day = state->birth_day + 1;
-                        if (state->birth_day == 0 || state->birth_day > days_in_month[state->birth_month - 1]) {
-                            state->birth_day = 1;
-                        }
-                        break;
-                    default:
-                        break;
-                }
+                _day_one_face_abort_quick_cycle(state);
+                _day_one_face_increment(state);
             }
             break;
         case EVENT_ALARM_LONG_PRESS:
@@ -170,9 +191,16 @@ bool day_one_face_loop(movement_event_t event, movement_settings_t *settings, vo
             if (state->current_page == PAGE_DISPLAY) {
                 state->current_page++;
                 movement_request_tick_frequency(4);
+            } else {
+                state->quick_cycle = true;
+                movement_request_tick_frequency(8);
             }
             break;
+        case EVENT_ALARM_LONG_UP:
+            _day_one_face_abort_quick_cycle(state);
+            break;
         case EVENT_TIMEOUT:
+            _day_one_face_abort_quick_cycle(state);
             // return home if we're on a settings page (this saves our changes when we resign).
             if (state->current_page != PAGE_DISPLAY) {
                 movement_move_to_face(0);
diff --git a/movement/watch_faces/complication/day_one_face.h b/movement/watch_faces/complication/day_one_face.h
index c2a87c82..018bd09b 100644
--- a/movement/watch_faces/complication/day_one_face.h
+++ b/movement/watch_faces/complication/day_one_face.h
@@ -43,6 +43,7 @@ typedef struct {
     uint8_t birth_month;
     uint8_t birth_day;
     bool birthday_changed;
+    bool quick_cycle;
 } day_one_state_t;
 
 void day_one_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);