Index: ash/system/night_light/night_light_time.cc |
diff --git a/ash/system/night_light/night_light_time.cc b/ash/system/night_light/night_light_time.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6c61c72a94717e62bf4ba11f5ac207d1c002c026 |
--- /dev/null |
+++ b/ash/system/night_light/night_light_time.cc |
@@ -0,0 +1,60 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "ash/system/night_light/night_light_time.h" |
+#include <base/i18n/time_formatting.h> |
James Cook
2017/05/23 16:34:59
nit: blank line above, and no <>
afakhry
2017/05/24 04:21:10
Done.
|
+#include <base/strings/utf_string_conversions.h> |
James Cook
2017/05/23 16:34:59
no <>
afakhry
2017/05/24 04:21:10
Done.
|
+ |
+namespace ash { |
+ |
+namespace { |
+ |
+constexpr int kMaxOffsetMinutes = 24 * 60; |
+ |
+} // namespace |
+ |
+NightLightTime::NightLightTime(int offset_minutes) |
+ : offset_minutes_from_zero_hour_( |
+ offset_minutes == kMaxOffsetMinutes ? 0 : offset_minutes) { |
+ DCHECK_LE(offset_minutes_from_zero_hour_, kMaxOffsetMinutes); |
+} |
+ |
+NightLightTime::NightLightTime(const NightLightTime& other) |
+ : offset_minutes_from_zero_hour_(other.offset_minutes_from_zero_hour_) {} |
+ |
+// static |
+NightLightTime NightLightTime::FromTime(const base::Time& time) { |
+ base::Time::Exploded exploded; |
+ time.LocalExplode(&exploded); |
+ return NightLightTime(exploded.hour * 60 + exploded.minute); |
+} |
+ |
+NightLightTime& NightLightTime::operator=(const NightLightTime& rhs) { |
+ if (this != &rhs) |
+ offset_minutes_from_zero_hour_ = rhs.offset_minutes_from_zero_hour_; |
+ |
+ return *this; |
+} |
+ |
+bool NightLightTime::operator==(const NightLightTime& rhs) const { |
+ return offset_minutes_from_zero_hour_ == rhs.offset_minutes_from_zero_hour_; |
+} |
+ |
+base::Time NightLightTime::ToTime() const { |
+ base::Time::Exploded now; |
+ base::Time::Now().LocalExplode(&now); |
+ now.hour = (offset_minutes_from_zero_hour_ / 60) % 24; |
+ now.minute = offset_minutes_from_zero_hour_ % 60; |
+ now.second = 0; |
+ now.millisecond = 0; |
+ base::Time result; |
+ CHECK(base::Time::FromLocalExploded(now, &result)); |
James Cook
2017/05/23 16:34:59
Will this CHECK-fail and crash at 12:30 AM during
afakhry
2017/05/24 04:21:11
It seems that we have code to handle this case: ht
|
+ return result; |
+} |
+ |
+std::string NightLightTime::ToString() const { |
+ return base::UTF16ToUTF8(base::TimeFormatTimeOfDay(ToTime())); |
+} |
+ |
+} // namespace ash |