FFTSpectrogramDataBuilderWrapper.java

/*
 * Created on 2 Jan 2008
 *
 * Copyright (c) 2004-2007 Paul John Leonard
 * 
 * http://www.frinika.com
 * 
 * This file is part of Frinika.
 * 
 * Frinika is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.

 * Frinika is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with Frinika; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package com.frinika.audio.analysis.gui;

import rasmus.interpreter.sampled.util.FFT;

//import com.frinika.global.FrinikaConfig;

import com.frinika.audio.io.LimitedAudioReader;
import com.frinika.audio.analysis.SpectrogramDataListener;
import com.frinika.audio.analysis.SpectrumController;
import com.frinika.audio.analysis.SpectrumDataBuilder;
import com.frinika.audio.analysis.StaticSpectrogramSynth;
import com.frinika.audio.analysis.dft.ChunkFeeder;
import com.frinika.audio.analysis.dft.FFTClient1;
import com.frinika.audio.analysis.dft.FFTSpectrogramControlable;
import com.frinika.audio.analysis.dft.FFTSpectrogramDataBuilder;
import com.frinika.audio.analysis.dft.FFTSpectrumController;

public class FFTSpectrogramDataBuilderWrapper implements SpectrumDataBuilder,FFTSpectrogramControlable {

	
	ChunkFeeder feeder;
	FFTSpectrogramDataBuilder builder;
	FFTClient1 client;
	FFTSpectrumController controller;
//	double tOn;
//    double tOff;
    float Fs;

	public FFTSpectrogramDataBuilderWrapper(LimitedAudioReader reader) {
        feeder=new ChunkFeeder();
		builder=new FFTSpectrogramDataBuilder();
		client=new FFTClient1(builder);
		controller=new FFTSpectrumController(this,reader);	
        Fs=(float) reader.getSampleRate();
    }
	
	

	public void addSizeObserver(SpectrogramDataListener synth) {
		feeder.addSizeObserver(synth);
	}

	public void dispose() {
		// TODO 

	}

	public int getBinCount() {
		return builder.getBinCount();
	}

	public int getChunkRenderedCount() {
	
		return client.getChunkRenderedCount();
	}

	public float[] getFreqArray() {
		return builder.getFreqArray();
	}

	public float[][] getMagnitude() {
		return client.getMagnitude();
	}

	public float[] getMagnitudeAt(long chunkPtr) {
		return client.getMagnitudeAt(chunkPtr);
	}

	public float[] getPhaseFreqAt(long chunkPtr) {
		return null;
	}

	public int getSizeInChunks() {
		return client.getSizeInChunks();
	}

	public boolean validAt(long chunkPtr) {
		return client.validAt(chunkPtr);
	}



	public double getSampleRate() {
		// TODO Auto-generated method stub
		return Fs;
	}



	public void setParameters(int chunkSize, int fftsize, LimitedAudioReader reader) {
		feeder.setParameters(chunkSize, fftsize, reader, builder, client);
		
	}



	public SpectrumController getController() {
		// TODO Auto-generated method stub
		return controller;
	}



	public StaticSpectrogramSynth getSynth() {
		// TODO Auto-generated method stub
		return null;
	}



	public FFT getFFT() {
		// TODO Auto-generated method stub
		return builder.getFFT();
	}



	public float[] getSMagnitudeAt(long chunkPtr) {
	
		return client.getSmagnitudeAt(chunkPtr);
	}



	public float[][] getSMagnitude() {
		
		return client.getSMagnitude();
	}

}