75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
/*
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* Copyright (c) 2023 Fancy Code.
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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 KEY_CONTROL_H
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#define KEY_CONTROL_H
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#include <functional>
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#include <memory>
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#include <mutex>
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constexpr long int KEY_DO_NOT_HOLD_PRESSING = -1;
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constexpr int KEY_ACTION_LONG_CLICK = 1000 * 5;
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constexpr int KEY_ACTION_SHORT_CLICK = 200;
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constexpr int KEY_ACTION_HOLD_DWON = 500;
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constexpr long int KEY_NOT_PRESSING = -1;
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enum class KeyHalEvent
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{
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PRESSING = 0,
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NOT_PRESSING,
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END
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};
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enum class KeyEvent
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{
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SHORT_CLICK = 0,
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HOLD_DOWN,
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HOLD_UP,
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END
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};
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class VKeyControl
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{
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public:
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VKeyControl() = default;
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virtual ~VKeyControl() = default;
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virtual const std::string GetKeyName(void) { return "undefine"; }
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virtual unsigned int GetStatusCheckPeriodMs(void) { return 0; }
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virtual void KeyHalEventTrigger(const KeyHalEvent &event) {}
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virtual void KeyEventTrigger(const std::string &keyName, const KeyEvent &event, const unsigned int &timeMs) {}
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virtual void TimerKeyEventTrigger(const KeyHalEvent &event) {}
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virtual long int GetHoldPressingTimeMs(void) { return KEY_DO_NOT_HOLD_PRESSING; }
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};
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// using KeyActionReport = std::function<void(const std::string &, const KeyEvent &, const unsigned int &)>;
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class KeyControl : public VKeyControl, public std::enable_shared_from_this<KeyControl>
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{
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public:
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KeyControl();
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// KeyControl(std::shared_ptr<VKeyControl> &keyHal, const KeyActionReport &keyAction,
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// const long int &longClickTime = KEY_ACTION_LONG_CLICK);
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~KeyControl();
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void KeyHalEventTrigger(const KeyHalEvent &event) override;
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void TimerKeyEventTrigger(const KeyHalEvent &event) override;
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long int GetHoldPressingTimeMs(void) override;
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void Init(void);
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void UnInit(void);
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void ActionReport(const std::string &key, const KeyHalEvent &keyEvent);
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private:
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void KeyPressingTrigger(const std::string &key);
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void KeyNotPressingTrigger(const std::string &key);
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bool IsKeyPressing(void);
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private:
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std::mutex mMutex;
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long int mPressingTime;
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long int mLongClickTime;
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};
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#endif |