handling mouse visibility in openFrameworks

ofxMouseHandler.h

#pragma once
#include "ofMain.h"

inline void updateMouse(int mouseX, int mouseY, float hideTimef = 1.0) {
  glm::vec2        cursorPos(mouseX, mouseY);
  static glm::vec2 lastCursorPos   = cursorPos;
  static bool      cursorFlag      = true;
  static float     stopCursorTimef = 0;

  if (cursorPos == lastCursorPos) {
    stopCursorTimef += 1.0 / ofGetFrameRate();
    if (cursorFlag && stopCursorTimef > hideTimef) {
      // ofLogVerbose(_YP_, "hide cursor");
      ShowCursor(false);
      cursorFlag = false;
    }
  } else {
    if (!cursorFlag) {
      // ofLogVerbose(_YP_, "show cursor");
      stopCursorTimef = 0;
      ShowCursor(true);
      cursorFlag = true;
    }
  }
  lastCursorPos = cursorPos;
}