ProgressBar.java

package org.droiddraw.widget;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Image;

import org.droiddraw.AndroidEditor;
import org.droiddraw.gui.ImageResources;
import org.droiddraw.property.BooleanProperty;
import org.droiddraw.property.StringProperty;

public class ProgressBar extends AbstractWidget {
	public static final String[] propertyNames = new String[] {"android:indeterminate", "android:max"};
	BooleanProperty indeterminate;
	Image base;
	Image dot;
	Image indet;
	
	public ProgressBar() {
		super("ProgressBar");	
		indeterminate = new BooleanProperty("Indeterminate", "android:indeterminate", false);
		addProperty(indeterminate);
		addProperty(new StringProperty("Max. Value", "android:max", "100"));
		apply();
		String theme = AndroidEditor.instance().getTheme();
		if (theme == null || theme.equals("default")) {
			base = ImageResources.instance().getImage("def/progress_wheel_medium");
		}
		else {
			base = ImageResources.instance().getImage("light/progress_circular_background");
			dot = ImageResources.instance().getImage("light/progress_particle");
			indet = ImageResources.instance().getImage("light/progress_circular_indeterminate");
		}
	}
	
	@Override
	protected int getContentHeight() {
		return 48;
	}

	@Override
	protected int getContentWidth() {
		return 48;
	}

	public void paint(Graphics g) {
		if (base == null) {
			g.setColor(Color.black);
			g.fillOval(getX(), getY(), getWidth(), getHeight());
			g.setColor(Color.white);
			g.fillOval(getX()+getWidth()/4,getY()+getHeight()/4,getWidth()/2,getHeight()/2);
			g.fillOval(getX()+getWidth()/3,getY(),getWidth()/4-3,getHeight()/4-3);
		}
		else {
			g.drawImage(base, getX(), getY(), getWidth(), getHeight(), null);
			if (indet != null) {
				if (indeterminate.getBooleanValue()) {
					g.drawImage(indet, getX(), getY(), getWidth(), getHeight(), null);				
				}
				else {
					g.drawImage(dot, getX(), getY(), getWidth(), getHeight(), null);
				}
			}
		}
	}
}