import java.awt.*;
import java.applet.Applet;
import line;
import circle;
import rectangle;
import text;

public class birla extends Applet
{
	private Choice choiceColor, choiceShape, choiceFill;
	private Label label1, label2, label3, label4;
	private TextField textbox;
	private boolean drawing, fill=false;
	private String shape = "Rectangle";
	private Color color = Color.blue;
	private int startx, starty, endx, endy;
	Shape2D obj;

	public void init()
	{
		label1 = new Label("Shape : ");
		label2 = new Label("Color : ");
		label3 = new Label("Fill  : ");
		label4 = new Label("Click and drag mouse to draw...");
		choiceShape = new Choice();
		choiceShape.addItem("Rectangle");
		choiceShape.addItem("Circle");
		choiceShape.addItem("Line");
		choiceShape.addItem("Text");
		choiceColor = new Choice();
		choiceColor.addItem("Blue");
		choiceColor.addItem("Red");
		choiceColor.addItem("Green");
		choiceFill = new Choice();
		choiceFill.addItem("false");
		choiceFill.addItem("true");
		textbox = new TextField(10);
		add(label1);
		add(choiceShape);
		add(label2);
		add(choiceColor);
		add(label3);
		add(choiceFill);
		add(textbox);
		add(label4);
		setBackground(Color.white);
		show();
	}

	public boolean mouseDown(Event event, int i, int j)
	{
		startx = i;
		starty = j;
		drawing = true;
		obj = null;
		if (shape.equals("Rectangle"))
			obj = new rectangle(i, j, color, fill);
		else if (shape.equals("Circle"))
			obj = new circle(i, j, color, fill);
		else if (shape.equals("Line"))
			obj = new line(i, j, color);
		else
			obj = new text(i, j, color, textbox.getText());

		return true;
	}

	public boolean mouseDrag(Event event, int i, int j)
	{
		if (drawing)
		{
			endx = i;
			endy = j;
			repaint();
		}
		return true;
	}

	public boolean mouseUp(Event event, int i, int j)
	{
		endx = i;
		endy = j;
		repaint();
		
		drawing = false;
		
		return true;
	}

	public boolean action(Event e, Object o)
	{
		if (e.target == choiceShape)
		{
			shape = choiceShape.getSelectedItem();
			if (shape.equals("Text"))
				label4.setText("Enter text in the textbox");
			else
				label4.setText("Click and drag mouse to draw...");
		}
		else if (e.target == choiceColor)
		{
			String col = choiceColor.getSelectedItem();
			if (col.equals("Red"))
				color = Color.red;
			else if (col.equals("Blue"))
				color = Color.blue;
			else if (col.equals("Green"))
				color = Color.green;
		}
		else if (e.target == choiceFill)
		{
			String filled = choiceFill.getSelectedItem();
			if (filled.equals("true"))
				fill = true;
			else
				fill = false;
		}
		return true;
	}

	public void paint(Graphics g)
	{
		if (obj != null)
		{
			obj.setSecondPoint(endx, endy);
			obj.draw(g);
		}
	}
}