SlimeVR-Server/src/main/java/io/eiren/gui/EJPanel.java

package io.eiren.gui;

import java.awt.Component;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.awt.LayoutManager;

import javax.swing.Box;
import javax.swing.JPanel;

public abstract class EJPanel extends JPanel {
	
	public static boolean NEEDS_DOWNSCALE = false;
	public static float DOWNSCALE_FACTOR = 0.75f;
	
	public EJPanel() {
		super();
	}
	
	public EJPanel(LayoutManager manager) {
		super(manager);
	}
	
	public static void s(Component c, int width, int height) {
		if(NEEDS_DOWNSCALE) {
			width = (int) Math.ceil(width * DOWNSCALE_FACTOR);
			height = (int) Math.ceil(height * DOWNSCALE_FACTOR);
		}
		c.setSize(width, height);
		Dimension d = new Dimension(width, height);
		c.setPreferredSize(d);
		c.setMaximumSize(d);
		c.setMinimumSize(d);
	}
	
	public static void minWidth(Component c, int width, int height) {
		if(NEEDS_DOWNSCALE) {
			height = (int) Math.ceil(height * DOWNSCALE_FACTOR);
			width = (int) Math.ceil(width * DOWNSCALE_FACTOR);
		}
		c.setPreferredSize(new Dimension(Short.MAX_VALUE, height));
		c.setMaximumSize(new Dimension(Short.MAX_VALUE, height));
		c.setMinimumSize(new Dimension(width, height));
	}
	
	public static void minHeight(Component c, int width, int height) {
		if(NEEDS_DOWNSCALE) {
			height = (int) Math.ceil(height * DOWNSCALE_FACTOR);
			width = (int) Math.ceil(width * DOWNSCALE_FACTOR);
		}
		c.setPreferredSize(new Dimension(width, Short.MAX_VALUE));
		c.setMaximumSize(new Dimension(width, Short.MAX_VALUE));
		c.setMinimumSize(new Dimension(width, height));
	}
	
	public static GridBagConstraints c(int x, int y) {
		GridBagConstraints c = new GridBagConstraints();
		c.gridx = x;
		c.gridy = y;
		return c;
	}
	
	public static GridBagConstraints c(int x, int y, int padding) {
		GridBagConstraints c = new GridBagConstraints();
		c.gridx = x;
		c.gridy = y;
		c.insets = new Insets(padding, padding, padding, padding);
		return c;
	}
	
	public static GridBagConstraints c(int x, int y, int padding, int anchor) {
		GridBagConstraints c = new GridBagConstraints();
		c.gridx = x;
		c.gridy = y;
		c.insets = new Insets(padding, padding, padding, padding);
		c.anchor = anchor;
		return c;
	}
	
	public static GridBagConstraints c(int x, int y, Insets insets) {
		GridBagConstraints c = new GridBagConstraints();
		c.gridx = x;
		c.gridy = y;
		c.insets = insets;
		return c;
	}
	
	public static Insets i(int s) {
		return new Insets(s, s, s, s);
	}

	public static Insets i(int h, int v) {
		return new Insets(v, h, v, h);
	}
	
	public static Component padding(int width, int height) {
		return Box.createRigidArea(new Dimension(width, height));
	}
	
	public static int fontSize(int baseSize) {
		return NEEDS_DOWNSCALE ? (int) Math.ceil(baseSize * DOWNSCALE_FACTOR) : baseSize;
	}
}