annotate src/uk/ac/qmul/eecs/depic/daw/Sound.java @ 4:473da40f3d39 tip

added html formatting to Daw/package-info.java

/*  
 Cross-Modal DAW Prototype - Prototype of a simple Cross-Modal Digital Audio Workstation.

 Copyright (C) 2015  Queen Mary University of London (http://depic.eecs.qmul.ac.uk/)
	
 This program 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 3 of the License, or
 (at your option) any later version.

 This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/
package uk.ac.qmul.eecs.depic.daw;

import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;

/**
 * 
 * a sound played by the Sonification 
 *
 */
public class Sound {
	private Enum<?> type;
	private float pan;
	private float pitch;
	private float gain;
	private Object soundSource;
	private PropertyChangeSupport changeSupport;
	
	public Sound(Enum<?> type) {
		this.type= type;
		gain = 1.0f;
		pan = 0.0f;
		pitch = 440.0f;
		changeSupport = new PropertyChangeSupport(this);
	}
	
	public void addPropertyChangeListener(PropertyChangeListener listener) {
		changeSupport.addPropertyChangeListener(listener);
    }
	
	public void removePropertyChangeListener(PropertyChangeListener listener) {
		changeSupport.removePropertyChangeListener(listener);
    }
	
	public Enum<?> getType(){
		return type;
	}
	
	public float getPitch() {
		return pitch;
	}

	public Sound setPitch(float pitch) {
		float oldPitch = this.pitch;
		this.pitch = pitch;
		changeSupport.firePropertyChange("pitch", oldPitch, pitch);
		return this;
	}

	public float getGain() {
		return gain;
	}

	public Sound setGain(float gain) {
		float oldGain = this.gain;
		this.gain = gain;
		changeSupport.firePropertyChange("gain", oldGain, gain);
		return this;
	}

	public Sound setPan(float pan){
		float oldPan = this.pan;
		this.pan = pan;
		changeSupport.firePropertyChange("pan", oldPan, pan);
		return this;
	}
	
	public float getPan(){
		return pan;
	}
	
	public Object getSource(){
		return soundSource;
	}
	
	@Override
	public String toString(){
		return "Sound type:"+getType();
	}
}