SMRSegment.java

package com.PP.IntelliSeg.RepetionSegmenter.SMRSegmenter.base;

import java.util.Set;

import android.util.SparseIntArray;

import com.PP.IntelliSeg.Abstract.Segment;
import com.PP.LunarTabsAndroid.APIs.FileOpAPI;
import com.PP.LunarTabsAndroid.APIs.TuxGuitarUtil;
import com.PP.LunarTabsAndroid.UI.DataModel;

public class SMRSegment extends Segment {
	
	/**
	 * Start set for segment 
	 */
	protected Set<Integer> startSet;
	
	/**
	 * Computed total repeat count.
	 */
	protected int totalRepeatCount=0;
	
	/**
	 * Instantiate
	 * @param start
	 * @param end
	 */
	public SMRSegment(int start, int end, Set<Integer> startSet) {
		super(start, end);
		this.startSet = startSet;
	}
	
	@Override
	public void play() {
		DataModel dataModel = DataModel.getInstance();
		TuxGuitarUtil.playClip(dataModel.getSong(), FileOpAPI.SAVE_PATH, getStart(),getEnd(),dataModel.getTrackNum(), dataModel.getTempoScale());				
	}
	
	@Override
	public String getTitlePresentation() {
		/*
		StringBuffer rtn = new StringBuffer();
		rtn.append("M (");
		List<Integer> list = new ArrayList<Integer>(startSet);
		Collections.sort(list);
		for(int occ : list) {
			rtn.append(occ);
			rtn.append(",");
		}
		rtn.deleteCharAt(rtn.length()-1);
		rtn.append(")");
		return rtn.toString();
		*/
		return "(M" + (this.getStart()+1) + " x" + totalRepeatCount + ")";
	}
	
	/**
	 * Computes total repeat count based on both explicit and implicit repeats.
	 * @param repeats
	 */
	public void computeTotalRepeatCount(SparseIntArray repeats) {
		totalRepeatCount = startSet.size();
		for(int start : startSet) {
			totalRepeatCount = totalRepeatCount + repeats.get((start+1));
		}
	}
	
}