+++ /dev/null
-/*
- * 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 <http://www.gnu.org/licenses/>.
- */
-
-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.ControlledComponent;
-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 ControlledComponent}.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-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 controlledComponent
- * The component to display
- */
- public ComponentInfoPanel(ControlledComponent controlledComponent) {
- super(new GridBagLayout());
-
- setPreferredSize(new Dimension(300, 0));
- createPanel(controlledComponent);
- }
-
- //
- // ACTIONS
- //
-
- /**
- * Sets the number of received input bytes.
- *
- * @param input
- * The number of received input bytes
- * @return This panel
- */
- public ComponentInfoPanel input(Optional<Long> 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<Long> 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<FormatMetadata> 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 controlledComponent
- * The controlled component
- */
- private void createPanel(ControlledComponent controlledComponent) {
- setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
-
- headerLabel.setText(controlledComponent.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 : controlledComponent.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);
- }
-
-}
projects / sonitus.git / blobdiff