chromeos/dbus/power_supply_status.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROMEOS_DBUS_POWER_SUPPLY_STATUS_H_
   6 #define CHROMEOS_DBUS_POWER_SUPPLY_STATUS_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "chromeos/chromeos_export.h"
  12
  13 namespace chromeos {
  14
  15 struct CHROMEOS_EXPORT PowerSupplyStatus {
  16   enum BatteryState {
  17     // Line power is connected and the battery is full or being charged.
  18     CHARGING = 0,
  19
  20     // Line power is disconnected.
  21     DISCHARGING = 1,
  22
  23     // Line power is connected and the battery isn't full, but it also
  24     // isn't charging (or discharging).  This can occur if the EC believes
  25     // that the battery isn't authentic and chooses to run directly off
  26     // line power.
  27     NEITHER_CHARGING_NOR_DISCHARGING = 2,
  28
  29     // A USB power source (DCP, CDP, or ACA) is connected.  The battery may
  30     // be charging or discharging depending on the negotiated current.
  31     CONNECTED_TO_USB = 3,
  32   };
  33
  34   bool line_power_on;
  35
  36   bool battery_is_present;
  37   bool battery_is_full;
  38
  39   // Time in seconds until the battery is empty or full, 0 for unknown.
  40   int64 battery_seconds_to_empty;
  41   int64 battery_seconds_to_full;
  42
  43   double battery_percentage;
  44
  45   bool is_calculating_battery_time;
  46
  47   BatteryState battery_state;
  48
  49   PowerSupplyStatus();
  50   std::string ToString() const;
  51 };
  52
  53 }  // namespace chromeos
  54
  55 #endif  // CHROMEOS_DBUS_POWER_SUPPLY_STATUS_H_