ViewButtonsPanel.java example

Explorer
breakout-master
/*******************************************************************************
 * Breakout Cave Survey Visualizer
 *
 * Copyright (C) 2014 James Edwards
 *
 * jedwards8 at fastmail dot fm
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *******************************************************************************/
package org.breakout;

import java.awt.Insets;
import java.util.HashMap;
import java.util.Map;

import javax.swing.ButtonGroup;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JToggleButton;
import javax.swing.SwingConstants;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.plaf.basic.BasicButtonUI;

import org.andork.awt.GridBagWizard;

@SuppressWarnings("serial")
public class ViewButtonsPanel extends JPanel {
	/**
	 *
	 */
	private static final long serialVersionUID = -2223538904288218879L;
	JToggleButton planButton;
	JToggleButton perspectiveButton;
	JToggleButton northButton;
	JToggleButton southButton;
	JToggleButton eastButton;
	JToggleButton westButton;
	JToggleButton autoProfileButton;

	Map<CameraView, JToggleButton> buttonMap;

	JLabel hintLabel;

	public ViewButtonsPanel() {
		setOpaque(false);

		planButton = new JToggleButton();
		planButton.setIcon(new ImageIcon(getClass().getResource("plan-normal.png")));
		planButton.setRolloverIcon(new ImageIcon(getClass().getResource("plan-rollover.png")));
		planButton.setSelectedIcon(new ImageIcon(getClass().getResource("plan-selected.png")));
		planButton.setName("Plan");

		perspectiveButton = new JToggleButton();
		perspectiveButton.setIcon(new ImageIcon(getClass().getResource("perspective-normal.png")));
		perspectiveButton.setRolloverIcon(new ImageIcon(getClass().getResource("perspective-rollover.png")));
		perspectiveButton.setSelectedIcon(new ImageIcon(getClass().getResource("perspective-selected.png")));
		perspectiveButton.setName("Perspective");

		northButton = new JToggleButton();
		northButton.setIcon(new ImageIcon(getClass().getResource("north-facing-profile-normal.png")));
		northButton.setRolloverIcon(new ImageIcon(getClass().getResource("north-facing-profile-rollover.png")));
		northButton.setSelectedIcon(new ImageIcon(getClass().getResource("north-facing-profile-selected.png")));
		northButton.setName("North-Facing Profile");

		southButton = new JToggleButton();
		southButton.setIcon(new ImageIcon(getClass().getResource("south-facing-profile-normal.png")));
		southButton.setRolloverIcon(new ImageIcon(getClass().getResource("south-facing-profile-rollover.png")));
		southButton.setSelectedIcon(new ImageIcon(getClass().getResource("south-facing-profile-selected.png")));
		southButton.setName("South-Facing Profile");

		eastButton = new JToggleButton();
		eastButton.setIcon(new ImageIcon(getClass().getResource("east-facing-profile-normal.png")));
		eastButton.setRolloverIcon(new ImageIcon(getClass().getResource("east-facing-profile-rollover.png")));
		eastButton.setSelectedIcon(new ImageIcon(getClass().getResource("east-facing-profile-selected.png")));
		eastButton.setName("East-Facing Profile");

		westButton = new JToggleButton();
		westButton.setIcon(new ImageIcon(getClass().getResource("west-facing-profile-normal.png")));
		westButton.setRolloverIcon(new ImageIcon(getClass().getResource("west-facing-profile-rollover.png")));
		westButton.setSelectedIcon(new ImageIcon(getClass().getResource("west-facing-profile-selected.png")));
		westButton.setName("West-Facing Profile");

		autoProfileButton = new JToggleButton();
		autoProfileButton.setIcon(new ImageIcon(getClass().getResource("wand-normal.png")));
		autoProfileButton.setRolloverIcon(new ImageIcon(getClass().getResource("wand-rollover.png")));
		autoProfileButton.setSelectedIcon(new ImageIcon(getClass().getResource("wand-selected.png")));
		autoProfileButton.setName("Auto Profile");

		buttonMap = new HashMap<>();
		buttonMap.put(CameraView.PERSPECTIVE, perspectiveButton);
		buttonMap.put(CameraView.PLAN, planButton);
		buttonMap.put(CameraView.NORTH_FACING_PROFILE, northButton);
		buttonMap.put(CameraView.SOUTH_FACING_PROFILE, southButton);
		buttonMap.put(CameraView.EAST_FACING_PROFILE, eastButton);
		buttonMap.put(CameraView.WEST_FACING_PROFILE, westButton);
		buttonMap.put(CameraView.AUTO_PROFILE, autoProfileButton);

		ButtonGroup group = new ButtonGroup();
		for (JToggleButton button : buttonMap.values()) {
			button.setUI(new BasicButtonUI());
			button.setBorderPainted(false);
			button.setContentAreaFilled(false);
			button.setOpaque(false);
			button.setMargin(new Insets(0, 0, 0, 0));
			group.add(button);
		}

		hintLabel = new JLabel();
		hintLabel.setHorizontalAlignment(SwingConstants.CENTER);

		GridBagWizard w = GridBagWizard.create(this);

		w.put(planButton).xy(1, 1);
		w.put(northButton).above(planButton);
		w.put(southButton).below(planButton);
		w.put(eastButton).rightOf(planButton);
		w.put(westButton).leftOf(planButton);
		w.put(perspectiveButton).rightOf(northButton);
		w.put(autoProfileButton).rightOf(southButton);
		w.put(hintLabel).below(westButton, southButton, eastButton).fillx(1.0);

		ChangeListener changeHandler = new ChangeListener() {
			@Override
			public void stateChanged(ChangeEvent e) {
				updateHintLabel();
			}
		};

		for (JToggleButton button : buttonMap.values()) {
			button.getModel().addChangeListener(changeHandler);
		}
	}

	public JToggleButton getAutoProfileButton() {
		return autoProfileButton;
	}

	public JToggleButton getButton(CameraView view) {
		return buttonMap.get(view);
	}

	public JToggleButton getEastButton() {
		return eastButton;
	}

	public JToggleButton getNorthButton() {
		return northButton;
	}

	public JToggleButton getPerspectiveButton() {
		return perspectiveButton;
	}

	public JToggleButton getPlanButton() {
		return planButton;
	}

	public JToggleButton getSouthButton() {
		return southButton;
	}

	public JToggleButton getWestButton() {
		return westButton;
	}

	private void updateHintLabel() {
		for (JToggleButton button : buttonMap.values()) {
			if (button.getModel().isRollover()) {
				hintLabel.setText(button.getName());
				return;
			}
		}

		for (JToggleButton button : buttonMap.values()) {
			if (button.isSelected()) {
				hintLabel.setText(button.getName());
				return;
			}
		}

		hintLabel.setText(null);
	}
}