1 files changed, 133 insertions, 0 deletions
diff --git a/src/DisplayApp/Screens/Clock.cpp b/src/DisplayApp/Screens/Clock.cpp
new file mode 100644
index 00000000..153f4f2e
--- /dev/null
+++ b/src/DisplayApp/Screens/Clock.cpp
@@ -0,0 +1,133 @@
+#include <cstdio>
+#include <libs/date/includes/date/date.h>
+#include <Components/DateTime/DateTimeController.h>
+#include <Version.h>
+#include "Clock.h"
+
+using namespace Pinetime::Applications::Screens;
+
+void Clock::Refresh(bool fullRefresh) {
+  if(fullRefresh) {
+    gfx.FillRectangle(0,0,240,240,0x0000);
+    currentChar[0] = 0;
+    currentChar[1] = 0;
+    currentChar[2] = 0;
+    currentChar[3] = 0;
+    auto dummy = currentDateTime.Get();
+  }
+
+  if (fullRefresh || batteryPercentRemaining.IsUpdated()) {
+    char batteryChar[11];
+    auto newBatteryValue = batteryPercentRemaining.Get();
+    newBatteryValue = (newBatteryValue > 100) ? 100 : newBatteryValue;
+    newBatteryValue = (newBatteryValue < 0) ? 0 : newBatteryValue;
+
+    sprintf(batteryChar, "BAT: %d%%", newBatteryValue);
+    gfx.DrawString((240 - 108), 0, 0xffff, batteryChar, &smallFont, false);
+  }
+
+  if (fullRefresh || bleState.IsUpdated()) {
+    uint16_t color = (bleState.Get() == BleConnectionStates::Connected) ? 0xffff : 0x0000;
+    gfx.DrawString(10, 0, color, "BLE", &smallFont, false);
+  }
+
+  if(fullRefresh || currentDateTime.IsUpdated()) {
+    auto newDateTime = currentDateTime.Get();
+
+    auto dp = date::floor<date::days>(newDateTime);
+    auto time = date::make_time(newDateTime-dp);
+    auto yearMonthDay = date::year_month_day(dp);
+
+    auto year = (int)yearMonthDay.year();
+    auto month = static_cast<Pinetime::Controllers::DateTime::Months>((unsigned)yearMonthDay.month());
+    auto day = (unsigned)yearMonthDay.day();
+    auto dayOfWeek = static_cast<Pinetime::Controllers::DateTime::Days>(date::weekday(yearMonthDay).iso_encoding());
+
+    auto hour = time.hours().count();
+    auto minute = time.minutes().count();
+    auto second = time.seconds().count();
+
+    char minutesChar[3];
+    sprintf(minutesChar, "%02d", minute);
+
+    char hoursChar[3];
+    sprintf(hoursChar, "%02d", hour);
+
+    uint8_t x = 7;
+    if (hoursChar[0] != currentChar[0]) {
+      gfx.DrawChar(&largeFont, hoursChar[0], &x, 78, 0xffff);
+      currentChar[0] = hoursChar[0];
+    }
+
+    x = 61;
+    if (hoursChar[1] != currentChar[1]) {
+      gfx.DrawChar(&largeFont, hoursChar[1], &x, 78, 0xffff);
+      currentChar[1] = hoursChar[1];
+    }
+
+    x = 127;
+    if (minutesChar[0] != currentChar[2]) {
+      gfx.DrawChar(&largeFont, minutesChar[0], &x, 78, 0xffff);
+      currentChar[2] = minutesChar[0];
+    }
+
+    x = 181;
+    if (minutesChar[1] != currentChar[3]) {
+      gfx.DrawChar(&largeFont, minutesChar[1], &x, 78, 0xffff);
+      currentChar[3] = minutesChar[1];
+    }
+
+    if ((year != currentYear) || (month != currentMonth) || (dayOfWeek != currentDayOfWeek) || (day != currentDay)) {
+      gfx.FillRectangle(0,180, 240, 15, 0x0000);
+      char dateStr[22];
+      sprintf(dateStr, "%s %d %s %d", DayOfWeekToString(dayOfWeek), day, MonthToString(month), year);
+      gfx.DrawString(10, 180, 0xffff, dateStr, &smallFont, false);
+
+      currentYear = year;
+      currentMonth = month;
+      currentDayOfWeek = dayOfWeek;
+      currentDay = day;
+    }
+  }
+
+  if(fullRefresh || version.IsUpdated()) {
+    char version[20];
+    sprintf(version, "VERSION: %d.%d.%d", Version::Major(), Version::Minor(), Version::Patch());
+    gfx.DrawString(20, 220, 0xffff, version, &smallFont, false);
+  }
+}
+
+const char *Clock::MonthToString(Pinetime::Controllers::DateTime::Months month) {
+  return Clock::MonthsString[static_cast<uint8_t>(month)];
+}
+
+const char *Clock::DayOfWeekToString(Pinetime::Controllers::DateTime::Days dayOfWeek) {
+  return Clock::DaysString[static_cast<uint8_t>(dayOfWeek)];
+}
+
+char const *Clock::DaysString[] = {
+        "",
+        "MONDAY",
+        "TUESDAY",
+        "WEDNESDAY",
+        "THURSDAY",
+        "FRIDAY",
+        "SATURDAY",
+        "SUNDAY"
+};
+
+char const *Clock::MonthsString[] = {
+        "",
+        "JAN",
+        "FEB",
+        "MAR",
+        "APR",
+        "MAY",
+        "JUN",
+        "JUL",
+        "AUG",
+        "SEP",
+        "OCT",
+        "NOV",
+        "DEC"
+};