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Unified Diff: chrome/browser/chromeos/dbus/power_manager_client.h

Issue 9838085: Move files inside chrome/browser/chromeos/dbus to chromeos/dbus (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Rebase Created 8 years, 8 months ago
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Index: chrome/browser/chromeos/dbus/power_manager_client.h
diff --git a/chrome/browser/chromeos/dbus/power_manager_client.h b/chrome/browser/chromeos/dbus/power_manager_client.h
deleted file mode 100644
index 0c7c3b153849347fe7fbd15e4d306b9e35a4cf05..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/dbus/power_manager_client.h
+++ /dev/null
@@ -1,182 +0,0 @@
-// Copyright (c) 2012 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.
-
-#ifndef CHROME_BROWSER_CHROMEOS_DBUS_POWER_MANAGER_CLIENT_H_
-#define CHROME_BROWSER_CHROMEOS_DBUS_POWER_MANAGER_CLIENT_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "chrome/browser/chromeos/dbus/dbus_client_implementation_type.h"
-
-#include "chromeos/dbus/power_supply_status.h"
-
-namespace base {
-class TimeTicks;
-}
-namespace dbus {
-class Bus;
-}
-
-namespace chromeos {
-
-// Callback used for processing the idle time. The int64 param is the number of
-// seconds the user has been idle.
-typedef base::Callback<void(int64)> CalculateIdleTimeCallback;
-typedef base::Callback<void(void)> IdleNotificationCallback;
-typedef base::Callback<void(uint32)> PowerStateRequestIdCallback;
-
-// Callback used for getting the current screen brightness. The param is in the
-// range [0.0, 100.0].
-typedef base::Callback<void(double)> GetScreenBrightnessPercentCallback;
-
-// PowerManagerClient is used to communicate with the power manager.
-class PowerManagerClient {
- public:
- // Interface for observing changes from the power manager.
- class Observer {
- public:
- virtual ~Observer() {}
-
- // Called when the brightness is changed.
- // |level| is of the range [0, 100].
- // |user_initiated| is true if the action is initiated by the user.
- virtual void BrightnessChanged(int level, bool user_initiated) {}
-
- // Called when power supply polling takes place. |status| is a data
- // structure that contains the current state of the power supply.
- virtual void PowerChanged(const PowerSupplyStatus& status) {}
-
- // Called when the system resumes from suspend.
- virtual void SystemResumed() {}
-
- // Called when the power button is pressed or released.
- virtual void PowerButtonStateChanged(bool down,
- const base::TimeTicks& timestamp) {}
-
- // Called when the lock button is pressed or released.
- virtual void LockButtonStateChanged(bool down,
- const base::TimeTicks& timestamp) {}
-
- // Called when the screen is locked.
- virtual void LockScreen() {}
-
- // Called when the screen is unlocked.
- virtual void UnlockScreen() {}
-
- // Called when the screen fails to unlock.
- virtual void UnlockScreenFailed() {}
-
- // Called when we go idle for threshold time.
- virtual void IdleNotify(int64 threshold_secs) {}
-
- // Called when we go from idle to active.
- virtual void ActiveNotify() {}
- };
-
- enum UpdateRequestType {
- UPDATE_INITIAL, // Initial update request.
- UPDATE_USER, // User initialted update request.
- UPDATE_POLL // Update requested by poll signal.
- };
-
- enum PowerStateOverrideType {
- DISABLE_IDLE_DIM = 1, // Disable screen dimming on idle.
- DISABLE_IDLE_BLANK = 2, // Disable screen blanking on idle.
- DISABLE_IDLE_SUSPEND = 3, // Disable suspend on idle.
- DISABLE_IDLE_LID_SUSPEND = 4, // Disable suspend on lid closed.
- };
-
- // Adds and removes the observer.
- virtual void AddObserver(Observer* observer) = 0;
- virtual void RemoveObserver(Observer* observer) = 0;
- virtual bool HasObserver(Observer* observer) = 0;
-
- // Decreases the screen brightness. |allow_off| controls whether or not
- // it's allowed to turn off the back light.
- virtual void DecreaseScreenBrightness(bool allow_off) = 0;
-
- // Increases the screen brightness.
- virtual void IncreaseScreenBrightness() = 0;
-
- // Set the screen brightness to |percent|, in the range [0.0, 100.0].
- // If |gradual| is true, the transition will be animated.
- virtual void SetScreenBrightnessPercent(double percent, bool gradual) = 0;
-
- // Asynchronously gets the current screen brightness, in the range
- // [0.0, 100.0].
- virtual void GetScreenBrightnessPercent(
- const GetScreenBrightnessPercentCallback& callback) = 0;
-
- // Request for power supply status update.
- virtual void RequestStatusUpdate(UpdateRequestType update_type) = 0;
-
- // Requests restart of the system.
- virtual void RequestRestart() = 0;
-
- // Requests shutdown of the system.
- virtual void RequestShutdown() = 0;
-
- // Notifies PowerManager that a user requested to lock the screen.
- virtual void NotifyScreenLockRequested() = 0;
-
- // Notifies PowerManager that screen lock has been completed.
- virtual void NotifyScreenLockCompleted() = 0;
-
- // Notifies PowerManager that a user unlocked the screen.
- virtual void NotifyScreenUnlockRequested() = 0;
-
- // Notifies PowerManager that screen is unlocked.
- virtual void NotifyScreenUnlockCompleted() = 0;
-
- // Idle management functions:
-
- // Calculates idle time asynchronously, after the idle time request has
- // replied. It passes the idle time in seconds to |callback|. If it
- // encounters some error, it passes -1 to |callback|.
- virtual void CalculateIdleTime(const CalculateIdleTimeCallback& callback) = 0;
-
- // Requests notification for Idle at a certain threshold.
- // NOTE: This notification is one shot, once the machine has been idle for
- // threshold time, a notification will be sent and then that request will be
- // removed from the notification queue. If you wish notifications the next
- // time the machine goes idle for that much time, request again.
- virtual void RequestIdleNotification(int64 threshold_secs) = 0;
-
- // Requests that the observers be notified in case of an Idle->Active event.
- // NOTE: Like the previous request, this will also get triggered exactly once.
- virtual void RequestActiveNotification() = 0;
-
- // Override the current power state on the machine. The overrides will be
- // applied to the request ID specified. To specify a new request; use 0 as
- // the request id and the method will call the provided callback with the
- // new request ID for use with further calls.
- // The overrides parameter will & out the PowerStateOverrideType types to
- // allow specific selection of overrides. For example, to override just dim
- // and suspending but leaving blanking in, set overrides to,
- // DISABLE_IDLE_DIM | DISABLE_IDLE_SUSPEND.
- virtual void RequestPowerStateOverrides(
- uint32 request_id,
- uint32 duration,
- int overrides,
- PowerStateRequestIdCallback callback) = 0;
-
- // Creates the instance.
- static PowerManagerClient* Create(DBusClientImplementationType type,
- dbus::Bus* bus);
-
- virtual ~PowerManagerClient();
-
- protected:
- // Create() should be used instead.
- PowerManagerClient();
-
- private:
- DISALLOW_COPY_AND_ASSIGN(PowerManagerClient);
-};
-
-} // namespace chromeos
-
-#endif // CHROME_BROWSER_CHROMEOS_DBUS_POWER_MANAGER_CLIENT_H_
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