Import of the watch repository from Pebble

src/fw/applib/ui/date_time_selection_window_private.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2024 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+typedef struct {
+  uint8_t hour;
+  uint8_t minute;
+} TimeData;
+
+typedef enum {
+  TimeInputIndexHour = 0,
+  TimeInputIndexMinute,
+  TimeInputIndexAMPM,
+} TimeInputIndex;
+
+typedef enum {
+  DateInputIndexYear = 0,
+  DateInputIndexMonth,
+  DateInputIndexDay,
+} DateInputIndex;
+
+int date_time_selection_step_hour(int hour, int delta);
+
+int date_time_selection_step_minute(int minute, int delta);
+
+int date_time_selection_step_day(int year, int month, int day, int delta);
+
+int date_time_selection_step_month(int month, int delta);
+
+int date_time_selection_truncate_date(int year, int month, int day);
+
+int date_time_selection_step_year(int year, int delta);
+
+char *date_time_selection_get_text(TimeData *data, TimeInputIndex index, char *buf);
+
+void date_time_handle_time_change(TimeData *data, TimeInputIndex index, int delta);