package swingGUI;

import javax.imageio.ImageIO;

import javax.swing.*;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.io.IOException;

public class DrawingFrame extends JFrame {

private Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

private int height = screenSize.height / 2;

private int width = screenSize.width / 2;

static Toolbar form;

private Canvas drawArea;

private ControlPanel control;

private ActionListener actionListener = new ActionListener() {

@Override

public void actionPerformed(ActionEvent e) {

if(e.getSource() == control.resetButton) {

drawArea.clear();

} else if (e.getSource() == control.loadButton) {

try {

load();

} catch (IOException e1) {

System.out.println("Fisierul nu exista sau formatul nu este bun.");

}

} else if (e.getSource() == control.saveButton) {

try {

save();

} catch (IOException e1) {

System.out.println("Destinatia nu exista sau nu ai drept de salvare.");

}

} else if (e.getSource() == form.drawButton) {

int repeat = Integer.parseInt(form.shapesNo.getText());

drawArea.drawShapeRandom(repeat);

repaint();

}

}

};

public DrawingFrame() {

super("JAVA Paint");

rootPane.setBorder(BorderFactory.createTitledBorder("Drawing panel"));

rootPane.setPreferredSize(new Dimension(width, height));

init();

addComponents();

this.pack();

}

private void init() {

this.setDefaultCloseOperation(EXIT_ON_CLOSE);

form = new Toolbar(this);

drawArea = new Canvas();

control = new ControlPanel(this);

form.drawButton.addActionListener(actionListener);

control.resetButton.addActionListener(actionListener);

control.saveButton.addActionListener(actionListener);

control.loadButton.addActionListener(actionListener);

}

private void addComponents(){

add(form, BorderLayout.NORTH);

add(drawArea, BorderLayout.CENTER);

add(control, BorderLayout.SOUTH);

}

private void save() throws IOException {

ImageIO.write(drawArea.getImage(), "PNG", new File("lab6_node.png"));

}

private void load() throws IOException {

drawArea.setImage(ImageIO.read(new File("lab6_node.png")));

repaint();

}

}