// (C) 2001 SyGem Software

import java.awt.*;
import java.applet.Applet;

import com.sygem.jazz3d3.*;
import com.sygem.jazz3d3.primitive.Font3d;
import com.sygem.jazz3d3.primitive.Text3d;

// Class textExplorer
public class textExplorer extends Applet implements Runnable {
	final int MenuBarHeight = 0;

	// Component Declaration
	public World myWorld;
	public Choice fontChoice;
	public Label Label1;
	public Label Label2;
	public TextField TextField1;
	public Button updateTextButton;
	public Label Label3;
	public Choice sizeChoice;
	public Choice depthChoice;
	public Label Label4;
	// End of Component Declaration

	Thread m_ce;

	int light1;
	int pid;

	int downx = 0;
	int downy = 0;
	double ddx = 0;
	double ddy = 0;
	boolean down = false;

	Font3d arial;
	Font3d courier;
	Font3d comic;
	Font3d century;
	Font3d times;
	Text3d mainText;

	// init()
	public void init() {
		// Frame Initialization
		setForeground(Color.black);
		setBackground(Color.lightGray);
		setFont(new Font("Dialog",Font.BOLD,12));
		setLayout(null);
		// End of Frame Initialization

		// Component Initialization
		myWorld = new World(this);
		fontChoice = new Choice();
		fontChoice.setFont(new Font("Dialog",Font.BOLD,12));
		fontChoice.addItem("Arial");
		fontChoice.addItem("ComicSans");
		fontChoice.addItem("Courier");
		fontChoice.addItem("20thCenturyFont");
		fontChoice.addItem("TimesNewRoman");
		Label1 = new Label("Select Font:",Label.LEFT);
		Label1.setFont(new Font("Dialog",Font.BOLD,12));
		Label2 = new Label("Enter Text:",Label.LEFT);
		Label2.setFont(new Font("Dialog",Font.BOLD,12));
		TextField1 = new TextField("Some Text");
		TextField1.setForeground(Color.black);
		TextField1.setBackground(Color.white);
		TextField1.setFont(new Font("Dialog",Font.BOLD,12));
		updateTextButton = new Button("Update Text");
		updateTextButton.setFont(new Font("Dialog",Font.BOLD,12));
		Label3 = new Label("Size:",Label.LEFT);
		Label3.setFont(new Font("Dialog",Font.BOLD,12));
		sizeChoice = new Choice();
		sizeChoice.addItem("0.1");
		sizeChoice.addItem("0.2");
		sizeChoice.addItem("0.3");
		sizeChoice.addItem("0.4");
		sizeChoice.addItem("0.5");
		sizeChoice.addItem("0.6");
		sizeChoice.addItem("0.7");
		sizeChoice.addItem("0.8");
		sizeChoice.addItem("0.9");
		sizeChoice.addItem("1.0");
		sizeChoice.setFont(new Font("Dialog",Font.BOLD,12));
		depthChoice = new Choice();
		depthChoice.addItem("0.05");
		depthChoice.addItem("0.1");
		depthChoice.addItem("0.15");
		depthChoice.addItem("0.2");
		depthChoice.addItem("0.25");
		depthChoice.addItem("0.3");
		depthChoice.addItem("0.35");
		depthChoice.addItem("0.4");
		depthChoice.addItem("0.45");
		depthChoice.addItem("0.5");
		depthChoice.setFont(new Font("Dialog",Font.BOLD,12));
		Label4 = new Label("Depth:",Label.LEFT);
		Label4.setFont(new Font("Dialog",Font.BOLD,12));
		// End of Component Initialization

		// Add()s
		add(Label4);
		add(depthChoice);
		add(sizeChoice);
		add(Label3);
		add(updateTextButton);
		add(TextField1);
		add(Label2);
		add(Label1);
		add(fontChoice);
		add(myWorld);
		// End of Add()s

		InitialPositionSet();
	} // End of init()

	// start()
	public void start()
	{
		if (m_ce == null) {
			m_ce = new Thread(this);
			m_ce.start();
		}
	} // End of start()

	// stop()
	public void stop()
	{
		if (m_ce != null) {
			m_ce.stop();
			m_ce = null;
		}
	} // End of stop()

	// destroy()
	public void destroy()
	{
	} // End of destroy()

	public void run() {

		// Jazz3D components
		RenderSolid rSolid = new RenderSolid();

		// Put something here to print to the screen when loading fonts

		arial =   new Font3d("fonts/Arial.f3d");
		comic =   new Font3d("fonts/ComicSans.f3d");
		courier = new Font3d("fonts/Courier.f3d");
		century = new Font3d("fonts/20thCenturyFont.f3d");
		times =   new Font3d("fonts/TimesNewRoman.f3d");

		mainText = new Text3d("Some Text", arial, 0.5, 0.1, 0.1, 0, 0, 8);
		mainText.setRenderer(rSolid);
		pid = myWorld.addObject(mainText);

		Light l1 = new Light(0,0,1);
		myWorld.addLight(l1);
		// End of Jazz3D components

		double z;
		ddx = 0.16;
		ddy = 0.35;
		z = 0.0;
		myWorld.prep();

		while (true) {

			myWorld.getParentObject(pid).rotateWorld(ddy,ddx,z);
			myWorld.redraw();

		}
	}


	public void InitialPositionSet()
	{
		// InitialPositionSet()
		resize(458,273);
		myWorld.reshape(4,5+MenuBarHeight,273,264);
		fontChoice.reshape(283,25+MenuBarHeight,170,27);
		Label1.reshape(286,6+MenuBarHeight,98,19);
		Label2.reshape(287,60+MenuBarHeight,86,19);
		TextField1.reshape(284,87+MenuBarHeight,167,27);
		updateTextButton.reshape(314,213+MenuBarHeight,111,25);
		Label3.reshape(287,128+MenuBarHeight,41,19);
		sizeChoice.reshape(287,150+MenuBarHeight,81,27);
		depthChoice.reshape(372,150+MenuBarHeight,81,27);
		Label4.reshape(376,129+MenuBarHeight,55,19);
		// End of InitialPositionSet()
	}

	public boolean handleEvent(Event evt)
	{
		// handleEvent()
		if (evt.id == Event.WINDOW_DESTROY && evt.target == this) textExplorer_WindowDestroy(evt.target);
		// End of handleEvent()

		return super.handleEvent(evt);
	}

	public boolean action(Event evt, Object s) {
		if (evt.target == updateTextButton ) {
			myWorld.suspend();
			myWorld.deleteObject(pid);
			String textString = TextField1.getText().trim();
			int fontID = fontChoice.getSelectedIndex();
			Font3d tempFont;
			switch (fontID) {
				case 0: tempFont = arial; break;
				case 1: tempFont = comic; break;
				case 2: tempFont = courier; break;
				case 3: tempFont = century; break;
				case 4: tempFont = times; break;
				default: tempFont = arial;
			}
			double size = (sizeChoice.getSelectedIndex()+1)*0.1;
			double depth = (depthChoice.getSelectedIndex()+1)*0.05;
			Text3d newText = new Text3d(textString, tempFont, size, 0.1, depth, 0,0,8);
			RenderSolid rSolid = new RenderSolid();
			newText.setRenderer(rSolid);
			pid = myWorld.addObject(newText);
			myWorld.prepNewObjects();
			myWorld.resume();
		}
		return super.action(evt,s);
	}

	// Event Handling Routines
	public void textExplorer_WindowDestroy(Object target)
	{
		System.exit(0);
	}

	// End of Event Handling Routines

	public boolean mouseDown(Event evt, int x, int y) {
		downx = x;
		downy = y;
		down = true;
		return true;
	}

	public boolean mouseUp(Event evt, int x, int y) {
		down = false;
		return true;
	}

	public boolean mouseDrag(Event evt, int x, int y) {
		if (down) {
			double dx = x - downx;
			double dy = y - downy;
			ddx = (dx / (this.size().width))*10.0;
			ddy = (dy / (this.size().height))*10.0;
		}
		return true;
	}

} // End of Class textExplorer