ColorGridInterface.java

package hueimmersive;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;

import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Color;
import java.awt.Rectangle;
import java.awt.image.BufferedImage;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;


public class ColorGridInterface
{
	public JFrame frame;
	private JPanel contentpane;
	public JLabel label_Colors;

	public ColorGridInterface()
	{
		initialize();
	}
		
	private void initialize()
	{
		frame = new JFrame();
		frame.setTitle("color grid");
		frame.setResizable(false);
		frame.setBounds(100, 100, 640, 360);
		frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		frame.setLocation(Settings.getInteger("cpi_x"), Settings.getInteger("cpi_y"));
		
		frame.addWindowListener(new WindowAdapter() {
			@Override
			public void windowClosing(WindowEvent arg0) {
				Main.ui.checkbox_ShowColorGrid.setSelected(false);
				Settings.set("colorgrid", false);
				hide();
			}
		});
		frame.setResizable(false);
		contentpane = new JPanel();
		contentpane.setBackground(Color.black);
		contentpane.setBorder(null);
		contentpane.setLayout(new GridLayout(0, 1, 0, 0));
		frame.setContentPane(contentpane);
		
		label_Colors = new JLabel();
		contentpane.add(label_Colors);
		
		frame.setVisible(false);
	}
	
	public void show() throws Exception
	{
		frame.setVisible(true);
		frame.setLocation(Settings.getInteger("cpi_x"), Settings.getInteger("cpi_y"));
		ImmersiveProcess.setStandbyOutput();
	}
	
	public void hide()
	{
		frame.setVisible(false);
		Settings.set("cpi_x", frame.getX());
		Settings.set("cpi_y", frame.getY());
	}
	
	public void setStandbyIcon(Rectangle CaptureSize, int ChunksNumX, int ChunksNumY) throws Exception // set a default image to illustrate the the chunks amount
	{
		int ChunkResX = (int)(ImmersiveProcess.CaptureSize.getWidth() / 3) / ImmersiveProcess.chunksNumX;
		int ChunkResY = (int)(ImmersiveProcess.CaptureSize.getHeight() / 3) / ImmersiveProcess.chunksNumY;
		
		BufferedImage b = new BufferedImage(ChunkResX * ImmersiveProcess.chunksNumX, ChunkResY * ImmersiveProcess.chunksNumY, BufferedImage.TYPE_INT_RGB);
		Graphics g = b.createGraphics();

		// create a raster based on number of chunks
		Color color = Color.gray;
		for (int x = 0; x < ImmersiveProcess.chunksNumX; x++)
		{
			for (int y = 0; y < ImmersiveProcess.chunksNumY; y++)
			{
		        if (x % 2 == y % 2) 
		        	color = Color.gray;
				else 
					color = Color.darkGray;
				
				g.setColor(color);
				g.drawRect(x * ChunkResX, y * ChunkResY, ChunkResX, ChunkResY);
				g.fillRect(x * ChunkResX, y * ChunkResY, ChunkResX, ChunkResY);
			}
		}
		
		label_Colors.setIcon(new ImageIcon(b));
		
		frame.pack();
		frame.pack(); // i dont know why, but it is needed to function properly
	}
}