/*
* This function handles the message, and set it up on the screen. This function also handles swedish characters such as
 * å, ä, ö, Å, Ä, Ö which need some extra consideration.
 */
void message_handler() {
  String message_string;  // A string to hold the message
  boolean special=false;  // If special true a special chracter is present
  char c;                 // Chars to hold temporary characters from the message
  int c_temp;
  char s[2] = " ";        //  A char array to deal with special characters
  unsigned char xpos=0;   // x and y position to handle the position of the text.
  unsigned char ypos=19;

  message_string=current_notif->message;
  Serial.begin(9600);
  Serial.println( current_notif->title);  // Draws the title and a line
  u8g.drawLine(0,9,127,9);

  // Iterate through the whole message, chech if special character, and put character on screen.
  for(int i=0; i<message_string.length();i++){

    c=message_string[i];
    c_temp=c;
    if(c_temp==-61){
      i++;
      special=true;
      c_temp=message_string[i];

      switch(c_temp){
      case -123: //Å
        s[0] =197;
        break;
      case -124: //Ä
        s[0] =196;
        break;
      case -106: //Ö
        s[0] =214;
        break;
      case -91: //å
        s[0] =229;
        break;
      case -92: //ä
        s[0] =228;
        break;
      case -74: //ö
        s[0] =246;
        break;
      }
    }

    if(xpos<=121 && ypos==19 && i<37){
      if(special){
        u8g.drawStr(xpos,ypos,s);
      }
      else{
        u8g.setPrintPos(xpos,ypos);
        u8g.print(c);
      }
    }
    else if(i<37){
      if(xpos>121){
        xpos=0;
      }
      ypos=30;

      if(special){
        u8g.drawStr(xpos,ypos,s);
      }
      else{
        u8g.setPrintPos(xpos,ypos);
        u8g.print(c);
      }
    }
    else{
      u8g.drawStr(xpos,ypos,".");
    }
    special=false;
    xpos=xpos+6;
  }
}