org.fife.tmm.TmmAboutDialog Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of tokenmakermaker Show documentation
An application to easily create syntax highlighting for custom languages in RSyntaxTextArea.
The newest version!
/*
 * 04/14/2012
 *
 * TmmAboutDialog.java - The About dialog for this application.
 *
 * This library is distributed under a modified BSD license.  See the included
 * RSyntaxTextArea.License.txt file for details.
 */
package org.fife.tmm;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Insets;
import java.awt.SystemColor;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SpringLayout;
import javax.swing.UIManager;
import javax.swing.border.AbstractBorder;
import javax.swing.event.HyperlinkEvent;

import org.fife.ui.EscapableDialog;
import org.fife.ui.Hyperlink;
import org.fife.ui.ResizableFrameContentPane;
import org.fife.ui.SelectableLabel;
import org.fife.ui.UIUtil;


/**
 * About dialog for the application.
 *
 * @author Robert Futrell
 * @version 1.0
 */
class TmmAboutDialog extends EscapableDialog {

	private TokenMakerMaker app;


	TmmAboutDialog(TokenMakerMaker parent) {

		super(parent);
		this.app = parent;

		JPanel cp = new ResizableFrameContentPane(new BorderLayout());
		cp.setBorder(BorderFactory.createEmptyBorder(0, 0, 5, 0));

		Box box = Box.createVerticalBox();

		// Don't use a Box, as some JVM's won't have the resulting component
		// honor its opaque property.
		JPanel box2 = new JPanel();
		box2.setLayout(new BoxLayout(box2, BoxLayout.Y_AXIS));
		box2.setOpaque(true);
		box2.setBackground(Color.white);
		box2.setBorder(new TopBorder());

		JLabel label = new JLabel("TokenMakerMaker");
		label.setOpaque(true);
		label.setBackground(Color.white);
		Font labelFont = label.getFont();
		label.setFont(labelFont.deriveFont(Font.BOLD, 20));
		addLeftAligned(label, box2);
		box2.add(Box.createVerticalStrut(5));

		SelectableLabel descLabel = new SelectableLabel(
				app.getString("Dialog.About.Desc", app.getVersionString()));
		descLabel.addHyperlinkListener(e -> {
			if (e.getEventType()==HyperlinkEvent.EventType.ACTIVATED) {
				UIUtil.browse(e.getURL().toString());
			}
		});
		box2.add(descLabel);

		box.add(box2);
		box.add(Box.createVerticalStrut(5));

		SpringLayout sl = new SpringLayout();
		JPanel temp = new JPanel(sl);
		JLabel javaLabel = new JLabel(app.getString("Dialog.About.JavaHome"));
		SelectableLabel javaField = new SelectableLabel(System.getProperty("java.home"));

		if (getComponentOrientation().isLeftToRight()) {
			temp.add(javaLabel);    temp.add(javaField);
		}
		else {
			temp.add(javaField);    temp.add(javaLabel);
		}
		UIUtil.makeSpringCompactGrid(temp, 1, 2, 5,5, 15,5);
		box.add(temp);

		box.add(Box.createVerticalStrut(10));
		box.add(Box.createVerticalGlue());

		cp.add(box, BorderLayout.NORTH);

		JButton okButton = new JButton(app.getString("OK"));
		okButton.addActionListener(e -> escapePressed());
		JButton libButton = new JButton(app.getString("Dialog.About.Libraries"));
		libButton.addActionListener(e -> new LibrariesDialog().setVisible(true));
		Container buttons = UIUtil.createButtonFooter(okButton, libButton);
		cp.add(buttons, BorderLayout.SOUTH);

		getRootPane().setDefaultButton(okButton);
		setTitle(app.getString("About.ShortDesc"));
		setContentPane(cp);
		setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
		setModal(true);

		// Since JEditorPanes showing HTML have trouble with their preferred
		// size, set preferred size on a random panel inside us to force a
		// minimum width (just to look a little nicer).
		Dimension size = temp.getPreferredSize();
		if (size.width<420) {
			size.width = 420;
			temp.setPreferredSize(size);
		}
		pack();
		setLocationRelativeTo(app);

	}


	private void addLeftAligned(Component toAdd, Container addTo) {
		JPanel temp = new JPanel(new BorderLayout());
		temp.setOpaque(false); // For ones on white background.
		temp.add(toAdd, BorderLayout.LINE_START);
		addTo.add(temp);
	}


	/**
	 * The border of the "top section" of the About dialog.
	 */
	private static class TopBorder extends AbstractBorder {

		@Override
		public Insets getBorderInsets(Component c) {
			return getBorderInsets(c, new Insets(0, 0, 0, 0));
		}

		@Override
		public Insets getBorderInsets(Component c, Insets insets) {
			insets.top = insets.left = insets.right = 5;
			insets.bottom = 6;
			return insets;
		}

		@Override
		public void paintBorder(Component c, Graphics g, int x, int y,
								int width, int height) {
			Color color = UIManager.getColor("controlShadow");
			if (color==null) {
				color = SystemColor.controlShadow;
			}
			g.setColor(color);
			g.drawLine(x,y+height-1, x+width,y+height-1);
		}

	}


	/**
	 * A dialog that displays the libraries used by this application.
	 */
	private class LibrariesDialog extends EscapableDialog {

		LibrariesDialog() {

			super(TmmAboutDialog.this);

			JPanel cp = new ResizableFrameContentPane(new BorderLayout());
			cp.setBorder(UIUtil.getEmpty5Border());

			SpringLayout sl = new SpringLayout();
			JPanel temp = new JPanel(sl);
			JLabel jflexLabel = new JLabel("JFlex:");
			Hyperlink jflexLink = new Hyperlink("http://jflex.de");
			JLabel rtextLabel = new JLabel("RText:");
			Hyperlink rtextLink = new Hyperlink("http://bobbylight.github.io/RText/");
			JLabel migLabel = new JLabel("MigLayout:");
			Hyperlink migLink = new Hyperlink("http://miglayout.com");
			JLabel balloonLabel = new JLabel("BalloonTips:");
			Hyperlink balloonLink = new Hyperlink("http://balloontip.dev.java.net");

			if (getComponentOrientation().isLeftToRight()) {
				temp.add(jflexLabel);       temp.add(jflexLink);
				temp.add(rtextLabel);       temp.add(rtextLink);
				temp.add(migLabel);         temp.add(migLink);
				temp.add(balloonLabel);     temp.add(balloonLink);
			}
			else {
				temp.add(jflexLink);       temp.add(jflexLabel);
				temp.add(rtextLink);       temp.add(rtextLabel);
				temp.add(migLink);         temp.add(migLabel);
				temp.add(balloonLink);     temp.add(balloonLabel);
			}
			UIUtil.makeSpringCompactGrid(temp, 4, 2, 5,5, 15,5);
			cp.add(temp, BorderLayout.NORTH);

			setContentPane(cp);
			setTitle(app.getString("Dialog.Libraries.Title"));
			setModal(true);
			pack();
			setLocationRelativeTo(TmmAboutDialog.this);
			setDefaultCloseOperation(DISPOSE_ON_CLOSE);

		}

	}


}