65 lines
1.4 KiB
C++
65 lines
1.4 KiB
C++
/*
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* InputFactory.h
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*
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* Created on: Apr 5, 2018
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* Author: Andreas Schneider, Johannes Wendel, Jonas Zeunert, Rafael Vinci, Dr. Franca Rupprecht
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*/
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#ifndef INPUTFACTORY_H_
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#define INPUTFACTORY_H_
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#include <fstream>
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#include "Detector.h"
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#include "../utilities/InputGPIOInterface.h"
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#include "InputEventNotifier.h"
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#include "../lib/json/json.hpp"
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using namespace nlohmann;
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namespace Input
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{
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class InputFactory
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{
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public:
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static std::shared_ptr<Detector> get_detector(std::string& input_config_path, std::string& matrix_config_path)
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{
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// todo this in gpiointerface
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std::ifstream input_config_stream(input_config_path);
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json input_config;
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input_config << input_config_stream;
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std::ifstream matrix_config_stream(input_config_path);
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json matrix_config;
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matrix_config << matrix_config_stream;
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auto input_gpio_interface = new InputGPIOInterface();
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auto input_notifier = new InputEventNotifier();
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std::map<char, InputEvent> input_events = create_input_events(matrix_config);
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return std::shared_ptr<Detector*>(new Detector(input_gpio_interface, input_events, input_notifier));
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}
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private:
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static std::map<char, InputEvent> create_input_events(json matrix_config)
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{
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std::map<char, InputEvent> input_events;
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for(auto& key : matrix_config)
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{
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InputEvent event(matrix_config[key], key);
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input_events.emplace(key, event);
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}
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return input_events;
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}
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};
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}
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#endif /* INPUTFACTORY_H_ */
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