chromeos/dbus/fake_amplifier_client.h

   1 // Copyright 2015 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_FAKE_AMPLIFIER_CLIENT_H_
   6 #define CHROMEOS_DBUS_FAKE_AMPLIFIER_CLIENT_H_
   7
   8 #include "base/basictypes.h"
   9 #include "chromeos/chromeos_export.h"
  10 #include "chromeos/dbus/amplifier_client.h"
  11 #include "chromeos/dbus/dbus_client.h"
  12
  13 namespace chromeos {
  14
  15 // A fake implementation of AmplifierClient. Invokes callbacks immediately.
  16 class CHROMEOS_EXPORT FakeAmplifierClient : public AmplifierClient {
  17  public:
  18   FakeAmplifierClient();
  19   ~FakeAmplifierClient() override;
  20
  21   // DBusClient overrides:
  22   void Init(dbus::Bus* bus) override;
  23
  24   // AmplifierClient overrides:
  25   void AddObserver(Observer* observer) override;
  26   void RemoveObserver(Observer* observer) override;
  27   void Initialize(const BoolDBusMethodCallback& callback) override;
  28   void SetStandbyMode(bool standby,
  29                       const VoidDBusMethodCallback& callback) override;
  30   void SetVolume(double db_spl,
  31                  const VoidDBusMethodCallback& callback) override;
  32
  33  private:
  34   DISALLOW_COPY_AND_ASSIGN(FakeAmplifierClient);
  35 };
  36
  37 }  // namespace chromeos
  38
  39 #endif  // CHROMEOS_DBUS_FAKE_AMPLIFIER_CLIENT_H_