From: David ‘Bombe’ Roden Date: Mon, 27 May 2013 20:24:43 +0000 (+0200) Subject: Add panel for component information. X-Git-Url: https://git.pterodactylus.net/?p=sonitus.git;a=commitdiff_plain;h=e76003fd6e8e94cd4ce28c720e6330786244b2c2 Add panel for component information. --- diff --git a/src/main/java/net/pterodactylus/sonitus/gui/ComponentInfoPanel.java b/src/main/java/net/pterodactylus/sonitus/gui/ComponentInfoPanel.java new file mode 100644 index 0000000..cd0b9e2 --- /dev/null +++ b/src/main/java/net/pterodactylus/sonitus/gui/ComponentInfoPanel.java @@ -0,0 +1,183 @@ +/* + * Sonitus - ComponentInfoPanel.java - Copyright © 2013 David Roden + * + * 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 3 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, see . + */ + +package net.pterodactylus.sonitus.gui; + +import java.awt.Dimension; +import java.awt.Font; +import java.awt.GridBagConstraints; +import java.awt.GridBagLayout; +import java.awt.Insets; +import javax.swing.BorderFactory; +import javax.swing.Box; +import javax.swing.JLabel; +import javax.swing.JPanel; + +import net.pterodactylus.sonitus.data.Controlled; +import net.pterodactylus.sonitus.data.Controller; +import net.pterodactylus.sonitus.data.FormatMetadata; +import net.pterodactylus.sonitus.data.controller.Fader; +import net.pterodactylus.sonitus.data.controller.Knob; +import net.pterodactylus.sonitus.data.controller.Switch; + +import com.google.common.base.Optional; + +/** + * Panel that shows information about a {@link Controlled} component. + * + * @author David ‘Bombe’ Roden + */ +public class ComponentInfoPanel extends JPanel { + + /** The name of the component. */ + private final JLabel headerLabel = new JLabel(); + + /** The number of received input bytes. */ + private final JLabel inputLabel = new JLabel(); + + /** The number of sent output bytes. */ + private final JLabel outputLabel = new JLabel(); + + /** The current format metadata. */ + private final JLabel formatLabel = new JLabel(); + + /** + * Creates a new component info panel. + * + * @param controlled + * The component to display + */ + public ComponentInfoPanel(Controlled controlled) { + super(new GridBagLayout()); + + setPreferredSize(new Dimension(400, 0)); + createPanel(controlled); + } + + // + // ACTIONS + // + + /** + * Sets the number of received input bytes. + * + * @param input + * The number of received input bytes + * @return This panel + */ + public ComponentInfoPanel input(Optional input) { + if (input.isPresent()) { + inputLabel.setText(format(input.get())); + } else { + inputLabel.setText(""); + } + return this; + } + + /** + * Sets the number of sent output bytes. + * + * @param output + * The number of sent output input bytes + * @return This panel + */ + public ComponentInfoPanel output(Optional output) { + if (output.isPresent()) { + outputLabel.setText(format(output.get())); + } else { + outputLabel.setText(""); + } + return this; + } + + /** + * Sets the current format metadata. + * + * @param metadata + * The format metadata + * @return This panel + */ + public ComponentInfoPanel format(Optional metadata) { + if (metadata.isPresent()) { + formatLabel.setText(metadata.get().toString()); + } else { + formatLabel.setText(""); + } + return this; + } + + // + // PRIVATE METHODS + // + + /** + * Creates the panel for the given controlled component. + * + * @param controlled + * The controlled component + */ + private void createPanel(Controlled controlled) { + setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12)); + + headerLabel.setText(controlled.name()); + headerLabel.setFont(headerLabel.getFont().deriveFont(Font.BOLD)); + + int line = 0; + add(headerLabel, new GridBagConstraints(0, line++, 2, 1, 0, 0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0)); + add(new JLabel("Input"), new GridBagConstraints(0, line, 1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(18, 0, 0, 0), 0, 0)); + add(inputLabel, new GridBagConstraints(1, line++, 1, 1, 1.0, 0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(18, 6, 0, 0), 0, 0)); + add(new JLabel("Output"), new GridBagConstraints(0, line, 1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0)); + add(outputLabel, new GridBagConstraints(1, line++, 1, 1, 1.0, 0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0)); + add(new JLabel("Format"), new GridBagConstraints(0, line, 1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(6, 0, 0, 0), 0, 0)); + add(formatLabel, new GridBagConstraints(1, line++, 1, 1, 1.0, 0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 6, 0, 0), 0, 0)); + + /* add the controllers. */ + for (Controller controller : controlled.controllers()) { + add(new JLabel(controller.name()), new GridBagConstraints(0, line, 1, 1, 0.0, 0.0, GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(6, 0, 0, 6), 0, 0)); + if (controller instanceof Fader) { + add(new FaderPanel((Fader) controller), new GridBagConstraints(1, line++, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 0, 0, 0), 0, 0)); + } else if (controller instanceof Switch) { + add(new SwitchPanel((Switch) controller), new GridBagConstraints(1, line++, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 0, 0, 0), 0, 0)); + } else if (controller instanceof Knob) { + add(new KnobPanel((Knob) controller), new GridBagConstraints(1, line++, 1, 1, 1.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(6, 0, 0, 0), 0, 0)); + } + } + + add(Box.createVerticalGlue(), new GridBagConstraints(1, line++, 2, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(6, 6, 0, 0), 0, 0)); + } + + /** + * Formats the number using SI prefixes so that a maximum of 3 digits are + * shown. + * + * @param number + * The number to format + * @return The formatted number + */ + private static String format(long number) { + String[] prefixes = { "", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei" }; + double shortenedNumber = number; + for (String prefix : prefixes) { + if (shortenedNumber < 1000) { + return String.format("%.1f %sB", shortenedNumber, prefix); + } + shortenedNumber /= 1024; + } + return String.format("%.1e B", (double) number); + } + +}