1 /*
2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "i_cooperate_state.h"
17
18 #undef LOG_TAG
19 #define LOG_TAG "ICooperateState"
20
21 namespace OHOS {
22 namespace Msdp {
23 namespace DeviceStatus {
24 namespace Cooperate {
25
ICooperateStep(ICooperateState & parent,std::shared_ptr<ICooperateStep> prev)26 ICooperateState::ICooperateStep::ICooperateStep(ICooperateState &parent, std::shared_ptr<ICooperateStep> prev)
27 : parent_(parent), prev_(prev)
28 {}
29
TransiteTo(Context & context,CooperateState state)30 void ICooperateState::TransiteTo(Context &context, CooperateState state)
31 {
32 parent_.TransiteTo(context, state);
33 }
34
Switch(std::shared_ptr<ICooperateStep> step)35 void ICooperateState::Switch(std::shared_ptr<ICooperateStep> step)
36 {
37 if (step != nullptr) {
38 current_ = step;
39 }
40 }
41
OnEvent(Context & context,const CooperateEvent & event)42 void ICooperateState::ICooperateStep::OnEvent(Context &context, const CooperateEvent &event)
43 {
44 if (auto iter = handlers_.find(event.type); iter != handlers_.end()) {
45 iter->second(context, event);
46 } else if (event.type != CooperateEventType::INPUT_POINTER_EVENT) {
47 FI_HILOGD("Unhandled event(%{public}d)", event.type);
48 }
49 }
50
SetNext(std::shared_ptr<ICooperateStep> next)51 void ICooperateState::ICooperateStep::SetNext(std::shared_ptr<ICooperateStep> next)
52 {
53 if (next != nullptr) {
54 next_ = next;
55 } else if (next_ != nullptr) {
56 next_->SetNext(nullptr);
57 next_ = nullptr;
58 }
59 }
60
TransiteTo(Context & context,CooperateState state)61 void ICooperateState::ICooperateStep::TransiteTo(Context &context, CooperateState state)
62 {
63 parent_.TransiteTo(context, state);
64 }
65
Switch(std::shared_ptr<ICooperateStep> step)66 void ICooperateState::ICooperateStep::Switch(std::shared_ptr<ICooperateStep> step)
67 {
68 parent_.Switch(step);
69 }
70
Proceed(Context & context,const CooperateEvent & event)71 void ICooperateState::ICooperateStep::Proceed(Context &context, const CooperateEvent &event)
72 {
73 if (next_ != nullptr) {
74 Switch(next_);
75 next_->OnProgress(context, event);
76 }
77 }
78
Reset(Context & context,const CooperateEvent & event)79 void ICooperateState::ICooperateStep::Reset(Context &context, const CooperateEvent &event)
80 {
81 if (prev_ != nullptr) {
82 Switch(prev_);
83 prev_->OnReset(context, event);
84 }
85 }
86
Peer() const87 std::string ICooperateState::Process::Peer() const
88 {
89 return remoteNetworkId_;
90 }
91
StartDeviceId() const92 int32_t ICooperateState::Process::StartDeviceId() const
93 {
94 return startDeviceId_;
95 }
96
IsPeer(const std::string & networkId) const97 bool ICooperateState::Process::IsPeer(const std::string &networkId) const
98 {
99 return (networkId == remoteNetworkId_);
100 }
101
StartCooperate(Context & context,const StartCooperateEvent & event)102 void ICooperateState::Process::StartCooperate(Context &context, const StartCooperateEvent &event)
103 {
104 remoteNetworkId_ = event.remoteNetworkId;
105 startDeviceId_ = event.startDeviceId;
106 }
107
RemoteStart(Context & context,const DSoftbusStartCooperate & event)108 void ICooperateState::Process::RemoteStart(Context &context, const DSoftbusStartCooperate &event)
109 {
110 remoteNetworkId_ = event.networkId;
111 }
112
RelayCooperate(Context & context,const DSoftbusRelayCooperate & event)113 void ICooperateState::Process::RelayCooperate(Context &context, const DSoftbusRelayCooperate &event)
114 {
115 remoteNetworkId_ = event.targetNetworkId;
116 }
117 } // namespace Cooperate
118 } // namespace DeviceStatus
119 } // namespace Msdp
120 } // namespace OHOS
121