mirror of
https://github.com/openharmony/ability_ability_runtime.git
synced 2026-08-25 12:23:20 -04:00
mgceshuang
127 lines
3.6 KiB
C++
127 lines
3.6 KiB
C++
/*
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* Copyright (c) 2023 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef OHOS_ABILITY_RUNTIME_EVENT_HANDLER_WRAP_H
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#define OHOS_ABILITY_RUNTIME_EVENT_HANDLER_WRAP_H
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#include <string>
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#include <memory>
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#include <unordered_map>
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#include <functional>
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#include "task_handler_wrap.h"
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namespace OHOS {
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namespace AAFwk {
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class EventDataBase {
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public:
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virtual ~EventDataBase() = default;
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};
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class EventWrap {
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public:
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EventWrap(uint32_t eventId) : EventWrap(eventId, 0) {}
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EventWrap(uint32_t eventId, int64_t param) : eventId_(eventId), param_(param)
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{
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eventData_ = std::make_shared<EventDataBase>();
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}
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EventWrap(uint32_t eventId, std::shared_ptr<EventDataBase> data)
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: eventId_(eventId), param_(0), eventData_(data)
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{
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if (!eventData_) {
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eventData_ = std::make_shared<EventDataBase>();
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}
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}
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uint32_t GetEventId() const
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{
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return eventId_;
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}
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int64_t GetParam() const
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{
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return param_;
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}
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const std::shared_ptr<EventDataBase>& GetEventData() const
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{
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return eventData_;
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}
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const TaskHandle& GetEventTask() const
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{
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return eventTask_;
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}
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void SetEventTask(const TaskHandle &eventTask)
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{
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eventTask_ = eventTask;
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}
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std::string GetEventString()
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{
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return std::to_string(eventId_) + "_" + std::to_string(param_);
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}
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bool IsSame(const EventWrap &other) const
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{
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return eventData_ == other.eventData_;
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}
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void SetRunCount(int runCount)
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{
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runCount_ = runCount;
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}
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int GetRunCount() const
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{
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return runCount_;
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}
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void SetTimeout(uint32_t timeout)
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{
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timeout_ = timeout;
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}
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uint32_t GetTimeout() const
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{
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return timeout_;
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}
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private:
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uint32_t eventId_;
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int64_t param_;
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std::shared_ptr<EventDataBase> eventData_;
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TaskHandle eventTask_;
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int runCount_ = 0;
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uint32_t timeout_ = 0;
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};
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class EventHandlerWrap : public std::enable_shared_from_this<EventHandlerWrap> {
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public:
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EventHandlerWrap();
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EventHandlerWrap(std::shared_ptr<TaskHandlerWrap> taskHandler);
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EventHandlerWrap(EventHandlerWrap &) = delete;
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void operator=(EventHandlerWrap &) = delete;
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virtual ~EventHandlerWrap();
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virtual void ProcessEvent(const EventWrap &event);
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bool SendEvent(uint32_t eventId);
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bool SendEvent(uint32_t eventId, int64_t delayMillis);
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bool SendEvent(EventWrap event);
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bool SendEvent(EventWrap event, int64_t delayMillis, bool forceInsert = true);
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bool RemoveEvent(uint32_t eventId, int64_t param = 0);
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bool RemoveEvent(EventWrap event, bool force = true);
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void SetEventCallback(std::function<void(const EventWrap&)> eventCallback)
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{
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eventCallback_ = eventCallback;
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}
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protected:
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std::shared_ptr<TaskHandlerWrap> taskHandler_;
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std::function<void(const EventWrap&)> eventCallback_;
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std::unique_ptr<ffrt::mutex> eventMutex_;
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std::unordered_map<std::string, EventWrap> eventMap_;
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};
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} // namespace AAFWK
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} // namespace OHOS
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#endif // OHOS_ABILITY_RUNTIME_EVENT_HANDLER_WRAP_H
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