minimal_button.h

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#ifndef SENSESP_SYSTEM_MINIMAL_BUTTON_H_
#define SENSESP_SYSTEM_MINIMAL_BUTTON_H_
 
#include "sensesp.h"
 
#include "AceButton.h"
#include "elapsedMillis.h"
#include "sensesp/system/base_button.h"
#include "sensesp_base_app.h"
 
namespace sensesp {
 
using namespace ace_button;
 
class MinimalButtonHandler : public BaseButtonHandler {
 public:
  MinimalButtonHandler(int pin, String config_path = "")
      : BaseButtonHandler(pin, config_path) {}
 
  virtual void handleEvent(AceButton* button, uint8_t event_type,
                           uint8_t button_state) override {
    ESP_LOGD(__FILENAME__, "Button event: %d", event_type);
    switch (event_type) {
      case AceButton::kEventPressed:
        time_since_press_event = 0;
        ESP_LOGD(__FILENAME__, "Press");
        break;
      case AceButton::kEventLongReleased:
        ESP_LOGD(__FILENAME__, "Long release, duration: %d",
                 static_cast<int>(time_since_press_event));
        if (time_since_press_event > 5000) {
          this->handle_very_long_press();
        } else if (time_since_press_event > 1000) {
          this->handle_long_press();
        }
        break;
      case AceButton::kEventReleased:
        this->handle_button_press();
        break;
      default:
        break;
    }
  }
 
 protected:
  elapsedMillis time_since_press_event;
  virtual void handle_button_press() {
    ESP_LOGD(__FILENAME__, "Short release, duration: %d",
             static_cast<int>(time_since_press_event));
    ESP_LOGD(__FILENAME__, "Restarting");
    ESP.restart();
  }
  virtual void handle_long_press() { handle_button_press(); }
  virtual void handle_very_long_press() {
    ESP_LOGD(__FILENAME__, "Performing a factory reset");
    SensESPBaseApp::get()->reset();
  }
};
 
}  // namespace sensesp
 
#endif  // SENSESP_SRC_SENSESP_SYSTEM_BASE_BUTTON_H_