#include <iostream>
#include "vgl.h"

using namespace std;

bool UI_Verbose_G = false;

void SpecialKeypress(int key, int x, int y) {

   switch (key) {
       default:
          cout << "Unknown Key " << endl;
   }
   return;
}

void KeyUp(unsigned char key, int x, int y) {
   return;
}

void SpecialUp(int key, int x, int y) {
   return;
}

void KeyHelp() {
    cout << endl;
    cout << "Keys " << endl;
    cout << "\tq,Q\tQuit" << endl;
    cout << "\th,?\tHelp" << endl;
    cout << "\tr,R\tRedisplay" << endl;
    cout << endl;

    return;
}

void Keypress(unsigned char key, int x, int y) {
   static int state = 1;

   bool redisplay = false;
   switch (key) {
      case 'h': 
      case '?': KeyHelp();
                break;
      case 'Q': 
      case 'q': exit(0);

      case 'r':
      case 'R': redisplay = true;
                break;

      default:
      		cerr << "Unhandled keypress for key '" << key << "'" << endl;
   }

   if (redisplay) {
      glutPostRedisplay();
   }

   return;
}