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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_COORDINATION_UNIT_IMPL_H
_ | 5 #ifndef SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_COORDINATION_UNIT_IMPL_H
_ |
6 #define SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_COORDINATION_UNIT_IMPL_H
_ | 6 #define SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_COORDINATION_UNIT_IMPL_H
_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
| 9 #include <memory> |
| 10 #include <set> |
| 11 #include <utility> |
9 | 12 |
10 #include "base/optional.h" | 13 #include "base/optional.h" |
11 #include "mojo/public/cpp/bindings/binding_set.h" | 14 #include "mojo/public/cpp/bindings/binding_set.h" |
12 #include "mojo/public/cpp/bindings/interface_request.h" | 15 #include "mojo/public/cpp/bindings/interface_request.h" |
13 #include "mojo/public/cpp/bindings/strong_binding.h" | 16 #include "mojo/public/cpp/bindings/strong_binding.h" |
14 #include "services/resource_coordinator/public/cpp/coordination_unit_id.h" | 17 #include "services/resource_coordinator/public/cpp/coordination_unit_id.h" |
15 #include "services/resource_coordinator/public/interfaces/coordination_unit.mojo
m.h" | 18 #include "services/resource_coordinator/public/interfaces/coordination_unit.mojo
m.h" |
16 #include "services/resource_coordinator/public/interfaces/coordination_unit_prov
ider.mojom.h" | 19 #include "services/resource_coordinator/public/interfaces/coordination_unit_prov
ider.mojom.h" |
17 #include "services/service_manager/public/cpp/service_context_ref.h" | 20 #include "services/service_manager/public/cpp/service_context_ref.h" |
18 | 21 |
19 namespace resource_coordinator { | 22 namespace resource_coordinator { |
20 | 23 |
21 class CoordinationUnitImpl : public mojom::CoordinationUnit { | 24 class CoordinationUnitImpl : public mojom::CoordinationUnit { |
22 public: | 25 public: |
23 CoordinationUnitImpl( | 26 CoordinationUnitImpl( |
24 const CoordinationUnitID& id, | 27 const CoordinationUnitID& id, |
25 std::unique_ptr<service_manager::ServiceContextRef> service_ref); | 28 std::unique_ptr<service_manager::ServiceContextRef> service_ref); |
26 ~CoordinationUnitImpl() override; | 29 ~CoordinationUnitImpl() override; |
27 | 30 |
28 // Overridden from mojom::CoordinationUnit: | 31 // Overridden from mojom::CoordinationUnit: |
29 void SendEvent(mojom::EventPtr event) override; | 32 void SendEvent(mojom::EventPtr event) override; |
30 void GetID(const GetIDCallback& callback) override; | 33 void GetID(const GetIDCallback& callback) override; |
31 void Duplicate(mojom::CoordinationUnitRequest request) override; | 34 void Duplicate(mojom::CoordinationUnitRequest request) override; |
32 void AddChild(const CoordinationUnitID& child_id) override; | 35 void AddChild(const CoordinationUnitID& child_id) override; |
33 void SetCoordinationPolicyCallback( | 36 void SetCoordinationPolicyCallback( |
34 mojom::CoordinationPolicyCallbackPtr callback) override; | 37 mojom::CoordinationPolicyCallbackPtr callback) override; |
35 | 38 |
| 39 virtual double GetCPUUsageForTesting(); |
| 40 |
| 41 protected: |
| 42 CoordinationUnitID id_; |
| 43 |
36 private: | 44 private: |
37 bool AddChild(CoordinationUnitImpl* child); | 45 bool AddChild(CoordinationUnitImpl* child); |
38 void RemoveChild(CoordinationUnitImpl* child); | 46 void RemoveChild(CoordinationUnitImpl* child); |
39 void AddParent(CoordinationUnitImpl* parent); | 47 void AddParent(CoordinationUnitImpl* parent); |
40 void RemoveParent(CoordinationUnitImpl* parent); | 48 void RemoveParent(CoordinationUnitImpl* parent); |
41 bool HasParent(CoordinationUnitImpl* unit); | 49 bool HasParent(CoordinationUnitImpl* unit); |
42 bool HasChild(CoordinationUnitImpl* unit); | 50 bool HasChild(CoordinationUnitImpl* unit); |
43 | 51 |
44 void RecalcCoordinationPolicy(); | 52 void RecalcCoordinationPolicy(); |
45 void UnregisterCoordinationPolicyCallback(); | 53 void UnregisterCoordinationPolicyCallback(); |
46 | 54 |
47 enum StateFlags : uint8_t { | 55 enum StateFlags : uint8_t { |
48 kTestState, | 56 kTestState, |
49 kTabVisible, | 57 kTabVisible, |
50 kAudioPlaying, | 58 kAudioPlaying, |
51 kNumStateFlags | 59 kNumStateFlags |
52 }; | 60 }; |
53 bool SelfOrParentHasFlagSet(StateFlags state); | 61 bool SelfOrParentHasFlagSet(StateFlags state); |
54 | 62 |
55 std::unique_ptr<service_manager::ServiceContextRef> service_ref_; | 63 std::unique_ptr<service_manager::ServiceContextRef> service_ref_; |
56 mojo::BindingSet<mojom::CoordinationUnit> bindings_; | 64 mojo::BindingSet<mojom::CoordinationUnit> bindings_; |
57 CoordinationUnitID id_; | |
58 | 65 |
59 std::set<CoordinationUnitImpl*> children_; | 66 std::set<CoordinationUnitImpl*> children_; |
60 std::set<CoordinationUnitImpl*> parents_; | 67 std::set<CoordinationUnitImpl*> parents_; |
61 | 68 |
62 mojom::CoordinationPolicyCallbackPtr policy_callback_; | 69 mojom::CoordinationPolicyCallbackPtr policy_callback_; |
63 mojom::CoordinationPolicyPtr current_policy_; | 70 mojom::CoordinationPolicyPtr current_policy_; |
64 | 71 |
65 base::Optional<bool> state_flags_[kNumStateFlags]; | 72 base::Optional<bool> state_flags_[kNumStateFlags]; |
66 | 73 |
67 DISALLOW_COPY_AND_ASSIGN(CoordinationUnitImpl); | 74 DISALLOW_COPY_AND_ASSIGN(CoordinationUnitImpl); |
68 }; | 75 }; |
69 | 76 |
70 } // namespace resource_coordinator | 77 } // namespace resource_coordinator |
71 | 78 |
72 #endif // SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_COORDINATION_UNIT_IMP
L_H_ | 79 #endif // SERVICES_RESOURCE_COORDINATOR_COORDINATION_UNIT_COORDINATION_UNIT_IMP
L_H_ |
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