106 lines
3.1 KiB
C++
106 lines
3.1 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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#include "KeyControl.h"
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#include "ILog.h"
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constexpr long int KEY_PRESSING = 0;
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constexpr unsigned int NOT_A_HOLD_KEY_ACTION = 0;
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KeyControl::KeyControl()
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{
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mPressingTime = KEY_NOT_PRESSING;
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mLongClickTime = 0;
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}
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KeyControl::~KeyControl() {}
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bool KeyControl::IsKeyPressing(void) { return mPressingTime >= KEY_PRESSING ? true : false; }
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void KeyControl::UnInit(void) {}
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void KeyControl::KeyHalEventHandle(const std::string &key, const KeyHalEvent &keyEvent)
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{
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if (KEY_PRESSING <= mPressingTime) {
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mPressingTime += GetStatusCheckPeriodMs();
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}
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switch (keyEvent) {
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case KeyHalEvent::PRESSING:
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KeyPressingTrigger(key);
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break;
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case KeyHalEvent::NOT_PRESSING:
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KeyNotPressingTrigger(key);
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break;
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default:
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break;
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}
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}
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void KeyControl::TimerKeyEventTrigger(const KeyHalEvent &event)
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{
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std::lock_guard<std::mutex> locker(mMutex);
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if (IsKeyPressing()) {
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KeyHalEventHandle(GetKeyName(), event);
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}
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}
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void KeyControl::KeyHalEventTrigger(const KeyHalEvent &event)
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{
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std::lock_guard<std::mutex> locker(mMutex);
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KeyHalEventHandle(GetKeyName(), event);
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}
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long int KeyControl::GetHoldPressingTimeMs(void)
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{
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//
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return mPressingTime;
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}
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void KeyControl::KeyPressingTrigger(const std::string &key)
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{
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if (mLongClickTime <= mPressingTime) {
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/**
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* @brief Long press events are not currently supported here. Developers believe that it is better to handle
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* long press events at the application level.
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*/
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}
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if (mPressingTime != KEY_NOT_PRESSING && mPressingTime % KEY_ACTION_HOLD_DWON == 0) {
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KeyEventTrigger(key, KeyEvent::HOLD_DOWN, mPressingTime);
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}
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if (KEY_NOT_PRESSING == mPressingTime) {
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mPressingTime = KEY_PRESSING;
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}
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}
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void KeyControl::KeyNotPressingTrigger(const std::string &key)
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{
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if (KEY_ACTION_SHORT_CLICK <= mPressingTime && mPressingTime < KEY_ACTION_HOLD_DWON) {
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KeyEventTrigger(key, KeyEvent::SHORT_CLICK, mPressingTime);
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}
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if (KEY_ACTION_HOLD_DWON <= mPressingTime) {
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KeyEventTrigger(key, KeyEvent::HOLD_UP, mPressingTime);
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}
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mPressingTime = KEY_NOT_PRESSING;
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}
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const char *PrintKeyEvent(const KeyEvent &event)
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{
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switch (event) {
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case KeyEvent::SHORT_CLICK: {
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return "SHORT_CLICK";
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break;
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}
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case KeyEvent::HOLD_DOWN: {
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return "HOLD_DOWN";
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break;
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}
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case KeyEvent::HOLD_UP: {
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return "HOLD_UP";
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break;
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}
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default:
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return "unknown event";
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break;
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}
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} |