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