package frame;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

import javax.swing.ImageIcon;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JScrollPane;

/**
 * This class is to display custom window that displays messages
 * that the program sends out. Basically acts as a graphical
 * System.out.print/println console. Will eventually expand to allow
 * for user interaction and to input custom commands
 * 
 * @author
 * @version
 */
@SuppressWarnings("serial")
public class terminalWindow extends JFrame {
	//Class variables
	SlideBrowser sb;
	JEditorPane sp;

	/**
	 * Default constructor for terminal window frame
	 * 
	 * @return
	 */
	public terminalWindow(SlideBrowser p)
	{	
		//Create Frame
		super("Terminal");
		this.setSize(400, 200);
		this.setResizable(false);
		
		//Set the frame icon to an image loaded from a file.
		this.setIconImage(new ImageIcon(getClass().getResource("/resources/16x16/application_osx_terminal.png")).getImage());
		
		//Get frame
		sb = p;
		
		//Make terminal scroll pane
		sp = new JEditorPane("text/plain", "");
		sp.setFont(new Font("Serif", Font.PLAIN, 12));
		sp.setForeground(Color.WHITE);
		sp.setBackground(Color.BLACK);
		sp.setPreferredSize(new Dimension(400, 1500));
		JScrollPane sbpscroll = new JScrollPane(sp);
		
		//Add scroll pane
		add(sbpscroll);
		
		addWindowListener(new WindowListener(){

			@Override
			public void windowActivated(WindowEvent arg0) {}

			@Override
			public void windowClosed(WindowEvent arg0) {}

			@Override
			public void windowClosing(WindowEvent arg0) {
				sb.terminal.setSelected(false);
			}

			@Override
			public void windowDeactivated(WindowEvent arg0) {}

			@Override
			public void windowDeiconified(WindowEvent arg0) {}

			@Override
			public void windowIconified(WindowEvent arg0) {}

			@Override
			public void windowOpened(WindowEvent arg0) {}
			
		});
	}
	
	/**
	 * Adds given string to the message log
	 * 
	 * @param String to add to the message log
	 */
	public void addMessage(String s){
		if(sp.getText().equals(""))
			sp.setText(s + "\n");
		else
			sp.setText(sp.getText() + s + "\n");
	}
}