ASCIIOutputStream.java :  » Music » TuxGuitar-1.2 » org » herac » tuxguitar » io » ascii » Java Open Source

package org.herac.tuxguitar.io.ascii;

import java.io.PrintStream;
import java.io.PrintWriter;

public class ASCIIOutputStream {
  private PrintWriter writer;
  private int x;
  private int y;
  
  public ASCIIOutputStream(PrintStream stream){
    this.writer = new PrintWriter(stream);
  }
  
  public void drawNote(int fret){
    movePoint(getPosX() + ((fret >=10 )?2:1),getPosY());
    this.writer.print(fret);
  }
  
  public void drawStringSegments(int count){
    movePoint(getPosX() + count,getPosY());
    for(int i = 0; i < count;i ++){
      this.writer.print("-");
    }
  }
  
  public void drawTuneSegment(String tune,int maxLength){
    for(int i = tune.length();i < maxLength;i ++){
      drawSpace();
    }
    movePoint(getPosX() + tune.length(),getPosY());
    this.writer.print(tune);
  }
  
  public void drawBarSegment(){
    movePoint(getPosX() + 1,getPosY());
    this.writer.print("|");
  }
  
  public void nextLine(){
    movePoint(0,getPosY() + 1);
    this.writer.println("");
  }
  
  public void drawStringLine(String s){
    movePoint(0,getPosY() + 1);
    this.writer.println(s);
  }
  
  public void drawSpace(){
    movePoint(getPosX() + 1,getPosY());
    this.writer.print(" ");
  }
  
  private void movePoint(int x,int y){
    this.x = x;
    this.y = y;
  }
  
  public int getPosX(){
    return this.x;
  }
  
  public int getPosY(){
    return this.y;
  }
  
  public void flush(){
    this.writer.flush();
  }
  
  public void close(){
    this.writer.close();
  }
}