Java tutorial
/* * PS3 Media Server, for streaming any medias to your PS3. * Copyright (C) 2008 A.Brochard * * 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; version 2 * of the License only. * * 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 net.pms.newgui; import java.awt.Component; import java.awt.ComponentOrientation; import java.awt.Font; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.ItemEvent; import java.awt.event.ItemListener; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.util.ArrayList; import java.util.List; import java.util.Locale; import javax.swing.JButton; import javax.swing.JCheckBox; import javax.swing.JComboBox; import javax.swing.JComponent; import javax.swing.JFrame; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextField; import javax.swing.SwingUtilities; import net.pms.Messages; import net.pms.PMS; import net.pms.configuration.Build; import net.pms.configuration.PmsConfiguration; import net.pms.configuration.RendererConfiguration; import net.pms.external.ExternalFactory; import net.pms.external.ExternalListener; import net.pms.network.NetworkConfiguration; import net.pms.util.FormLayoutUtil; import net.pms.util.KeyedComboBoxModel; import org.apache.commons.lang3.StringUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.jgoodies.forms.builder.PanelBuilder; import com.jgoodies.forms.factories.Borders; import com.jgoodies.forms.layout.CellConstraints; import com.jgoodies.forms.layout.FormLayout; import com.sun.jna.Platform; public class GeneralTab { private static final Logger logger = LoggerFactory.getLogger(GeneralTab.class); private static final String COL_SPEC = "left:pref, 2dlu, p, 2dlu , p, 2dlu, p, 2dlu, pref:grow"; private static final String ROW_SPEC = "p, 0dlu, p, 0dlu, p, 3dlu, p, 3dlu, p, 3dlu,p, 3dlu, p, 15dlu, p, 3dlu,p, 3dlu, p, 3dlu, p, 3dlu, p, 3dlu, p, 3dlu, p,3dlu, p, 3dlu, p, 15dlu, p,3dlu, p, 3dlu, p, 3dlu, p, 3dlu, p, 15dlu, p, 3dlu, p"; private JCheckBox smcheckBox; private JCheckBox autoUpdateCheckBox; private JCheckBox newHTTPEngine; private JCheckBox preventSleep; private JTextField host; private JTextField port; private JComboBox langs; private JComboBox networkinterfacesCBX; private JTextField ip_filter; private JTextField maxbitrate; private JComboBox renderers; private JPanel pPlugins; private final PmsConfiguration configuration; GeneralTab(PmsConfiguration configuration) { this.configuration = configuration; } public JComponent build() { // Apply the orientation for the locale Locale locale = new Locale(configuration.getLanguage()); ComponentOrientation orientation = ComponentOrientation.getOrientation(locale); String colSpec = FormLayoutUtil.getColSpec(COL_SPEC, orientation); FormLayout layout = new FormLayout(colSpec, ROW_SPEC); PanelBuilder builder = new PanelBuilder(layout); builder.setBorder(Borders.DLU4_BORDER); builder.setOpaque(true); CellConstraints cc = new CellConstraints(); smcheckBox = new JCheckBox(Messages.getString("NetworkTab.3")); smcheckBox.setContentAreaFilled(false); smcheckBox.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { configuration.setMinimized((e.getStateChange() == ItemEvent.SELECTED)); } }); if (configuration.isMinimized()) { smcheckBox.setSelected(true); } JComponent cmp = builder.addSeparator(Messages.getString("NetworkTab.5"), FormLayoutUtil.flip(cc.xyw(1, 1, 9), colSpec, orientation)); cmp = (JComponent) cmp.getComponent(0); cmp.setFont(cmp.getFont().deriveFont(Font.BOLD)); builder.addLabel(Messages.getString("NetworkTab.0"), FormLayoutUtil.flip(cc.xy(1, 7), colSpec, orientation)); final KeyedComboBoxModel kcbm = new KeyedComboBoxModel( new Object[] { "ar", "bg", "ca", "zhs", "zht", "cz", "da", "nl", "en", "fi", "fr", "de", "el", "iw", "is", "it", "ja", "ko", "no", "pl", "pt", "br", "ro", "ru", "sl", "es", "sv", "tr" }, new Object[] { "Arabic", "Bulgarian", "Catalan", "Chinese (Simplified)", "Chinese (Traditional)", "Czech", "Danish", "Dutch", "English", "Finnish", "French", "German", "Greek", "Hebrew", "Icelandic", "Italian", "Japanese", "Korean", "Norwegian", "Polish", "Portuguese", "Portuguese (Brazilian)", "Romanian", "Russian", "Slovenian", "Spanish", "Swedish", "Turkish" }); langs = new JComboBox(kcbm); langs.setEditable(false); String defaultLang = null; if (configuration.getLanguage() != null && configuration.getLanguage().length() > 0) { defaultLang = configuration.getLanguage(); } else { defaultLang = Locale.getDefault().getLanguage(); } if (defaultLang == null) { defaultLang = "en"; } kcbm.setSelectedKey(defaultLang); if (langs.getSelectedIndex() == -1) { langs.setSelectedIndex(0); } langs.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { if (e.getStateChange() == ItemEvent.SELECTED) { configuration.setLanguage((String) kcbm.getSelectedKey()); } } }); builder.add(langs, FormLayoutUtil.flip(cc.xyw(3, 7, 7), colSpec, orientation)); builder.add(smcheckBox, FormLayoutUtil.flip(cc.xyw(1, 9, 9), colSpec, orientation)); JButton service = new JButton(Messages.getString("NetworkTab.4")); service.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { if (PMS.get().installWin32Service()) { JOptionPane.showMessageDialog( (JFrame) (SwingUtilities.getWindowAncestor((Component) PMS.get().getFrame())), Messages.getString("NetworkTab.11") + Messages.getString("NetworkTab.12"), Messages.getString("Dialog.Information"), JOptionPane.INFORMATION_MESSAGE); } else { JOptionPane.showMessageDialog( (JFrame) (SwingUtilities.getWindowAncestor((Component) PMS.get().getFrame())), Messages.getString("NetworkTab.14"), Messages.getString("Dialog.Error"), JOptionPane.ERROR_MESSAGE); } } }); builder.add(service, FormLayoutUtil.flip(cc.xy(1, 11), colSpec, orientation)); if (System.getProperty(LooksFrame.START_SERVICE) != null || !Platform.isWindows()) { service.setEnabled(false); } JButton checkForUpdates = new JButton(Messages.getString("NetworkTab.8")); checkForUpdates.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { LooksFrame frame = (LooksFrame) PMS.get().getFrame(); frame.checkForUpdates(); } }); builder.add(checkForUpdates, FormLayoutUtil.flip(cc.xy(1, 13), colSpec, orientation)); autoUpdateCheckBox = new JCheckBox(Messages.getString("NetworkTab.9")); autoUpdateCheckBox.setContentAreaFilled(false); autoUpdateCheckBox.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { configuration.setAutoUpdate((e.getStateChange() == ItemEvent.SELECTED)); } }); if (configuration.isAutoUpdate()) { autoUpdateCheckBox.setSelected(true); } builder.add(autoUpdateCheckBox, FormLayoutUtil.flip(cc.xyw(7, 13, 3), colSpec, orientation)); if (!Build.isUpdatable()) { checkForUpdates.setEnabled(false); autoUpdateCheckBox.setEnabled(false); } host = new JTextField(configuration.getServerHostname()); host.addKeyListener(new KeyAdapter() { @Override public void keyReleased(KeyEvent e) { configuration.setHostname(host.getText()); } }); port = new JTextField(configuration.getServerPort() != 5001 ? "" + configuration.getServerPort() : ""); port.addKeyListener(new KeyAdapter() { @Override public void keyReleased(KeyEvent e) { try { String p = port.getText(); if (StringUtils.isEmpty(p)) { p = "5001"; } int ab = Integer.parseInt(p); configuration.setServerPort(ab); } catch (NumberFormatException nfe) { logger.debug("Could not parse port from \"" + port.getText() + "\""); } } }); cmp = builder.addSeparator(Messages.getString("NetworkTab.22"), FormLayoutUtil.flip(cc.xyw(1, 21, 9), colSpec, orientation)); cmp = (JComponent) cmp.getComponent(0); cmp.setFont(cmp.getFont().deriveFont(Font.BOLD)); final KeyedComboBoxModel networkInterfaces = createNetworkInterfacesModel(); networkinterfacesCBX = new JComboBox(networkInterfaces); networkInterfaces.setSelectedKey(configuration.getNetworkInterface()); networkinterfacesCBX.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { if (e.getStateChange() == ItemEvent.SELECTED) { configuration.setNetworkInterface((String) networkInterfaces.getSelectedKey()); } } }); ip_filter = new JTextField(configuration.getIpFilter()); ip_filter.addKeyListener(new KeyAdapter() { @Override public void keyReleased(KeyEvent e) { configuration.setIpFilter(ip_filter.getText()); } }); maxbitrate = new JTextField(configuration.getMaximumBitrate()); maxbitrate.addKeyListener(new KeyAdapter() { @Override public void keyReleased(KeyEvent e) { PMS.getConfiguration().setMaximumBitrate(maxbitrate.getText()); } }); builder.addLabel(Messages.getString("NetworkTab.20"), FormLayoutUtil.flip(cc.xy(1, 23), colSpec, orientation)); builder.add(networkinterfacesCBX, FormLayoutUtil.flip(cc.xyw(3, 23, 7), colSpec, orientation)); builder.addLabel(Messages.getString("NetworkTab.23"), FormLayoutUtil.flip(cc.xy(1, 25), colSpec, orientation)); builder.add(host, FormLayoutUtil.flip(cc.xyw(3, 25, 7), colSpec, orientation)); builder.addLabel(Messages.getString("NetworkTab.24"), FormLayoutUtil.flip(cc.xy(1, 27), colSpec, orientation)); builder.add(port, FormLayoutUtil.flip(cc.xyw(3, 27, 7), colSpec, orientation)); builder.addLabel(Messages.getString("NetworkTab.30"), FormLayoutUtil.flip(cc.xy(1, 29), colSpec, orientation)); builder.add(ip_filter, FormLayoutUtil.flip(cc.xyw(3, 29, 7), colSpec, orientation)); builder.addLabel(Messages.getString("NetworkTab.35"), FormLayoutUtil.flip(cc.xy(1, 31), colSpec, orientation)); builder.add(maxbitrate, FormLayoutUtil.flip(cc.xyw(3, 31, 7), colSpec, orientation)); cmp = builder.addSeparator(Messages.getString("NetworkTab.31"), FormLayoutUtil.flip(cc.xyw(1, 33, 9), colSpec, orientation)); cmp = (JComponent) cmp.getComponent(0); cmp.setFont(cmp.getFont().deriveFont(Font.BOLD)); newHTTPEngine = new JCheckBox(Messages.getString("NetworkTab.32")); newHTTPEngine.setSelected(configuration.isHTTPEngineV2()); newHTTPEngine.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { configuration.setHTTPEngineV2((e.getStateChange() == ItemEvent.SELECTED)); } }); builder.add(newHTTPEngine, FormLayoutUtil.flip(cc.xyw(1, 35, 9), colSpec, orientation)); preventSleep = new JCheckBox(Messages.getString("NetworkTab.33")); preventSleep.setSelected(configuration.isPreventsSleep()); preventSleep.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { configuration.setPreventsSleep((e.getStateChange() == ItemEvent.SELECTED)); } }); builder.add(preventSleep, FormLayoutUtil.flip(cc.xyw(1, 37, 9), colSpec, orientation)); JCheckBox fdCheckBox = new JCheckBox(Messages.getString("NetworkTab.38")); fdCheckBox.setContentAreaFilled(false); fdCheckBox.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { configuration.setRendererForceDefault((e.getStateChange() == ItemEvent.SELECTED)); } }); if (configuration.isRendererForceDefault()) { fdCheckBox.setSelected(true); } builder.addLabel(Messages.getString("NetworkTab.36"), FormLayoutUtil.flip(cc.xy(1, 39), colSpec, orientation)); ArrayList<RendererConfiguration> allConfs = RendererConfiguration.getAllRendererConfigurations(); ArrayList<Object> keyValues = new ArrayList<Object>(); ArrayList<Object> nameValues = new ArrayList<Object>(); keyValues.add(""); nameValues.add(Messages.getString("NetworkTab.37")); if (allConfs != null) { for (RendererConfiguration renderer : allConfs) { if (renderer != null) { keyValues.add(renderer.getRendererName()); nameValues.add(renderer.getRendererName()); } } } final KeyedComboBoxModel renderersKcbm = new KeyedComboBoxModel( (Object[]) keyValues.toArray(new Object[keyValues.size()]), (Object[]) nameValues.toArray(new Object[nameValues.size()])); renderers = new JComboBox(renderersKcbm); renderers.setEditable(false); String defaultRenderer = configuration.getRendererDefault(); renderersKcbm.setSelectedKey(defaultRenderer); if (renderers.getSelectedIndex() == -1) { renderers.setSelectedIndex(0); } builder.add(renderers, FormLayoutUtil.flip(cc.xyw(3, 39, 7), colSpec, orientation)); builder.add(fdCheckBox, FormLayoutUtil.flip(cc.xyw(1, 41, 9), colSpec, orientation)); cmp = builder.addSeparator(Messages.getString("NetworkTab.34"), FormLayoutUtil.flip(cc.xyw(1, 43, 9), colSpec, orientation)); cmp = (JComponent) cmp.getComponent(0); cmp.setFont(cmp.getFont().deriveFont(Font.BOLD)); pPlugins = new JPanel(new GridLayout()); builder.add(pPlugins, FormLayoutUtil.flip(cc.xyw(1, 45, 9), colSpec, orientation)); JPanel panel = builder.getPanel(); // Apply the orientation to the panel and all components in it panel.applyComponentOrientation(orientation); JScrollPane scrollPane = new JScrollPane(panel, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED); return scrollPane; } private KeyedComboBoxModel createNetworkInterfacesModel() { List<String> keys = NetworkConfiguration.getInstance().getKeys(); List<String> names = NetworkConfiguration.getInstance().getDisplayNames(); keys.add(0, ""); names.add(0, ""); final KeyedComboBoxModel networkInterfaces = new KeyedComboBoxModel(keys.toArray(), names.toArray()); return networkInterfaces; } /** * Add the renderer configuration selection after they have been intialized. */ public void addRenderers() { ArrayList<RendererConfiguration> allConfs = RendererConfiguration.getAllRendererConfigurations(); ArrayList<Object> keyValues = new ArrayList<Object>(); ArrayList<Object> nameValues = new ArrayList<Object>(); keyValues.add(""); nameValues.add(Messages.getString("NetworkTab.37")); if (allConfs != null) { for (RendererConfiguration renderer : allConfs) { if (renderer != null) { keyValues.add(renderer.getRendererName()); nameValues.add(renderer.getRendererName()); } } } final KeyedComboBoxModel renderersKcbm = new KeyedComboBoxModel( (Object[]) keyValues.toArray(new Object[keyValues.size()]), (Object[]) nameValues.toArray(new Object[nameValues.size()])); renderers.setModel(renderersKcbm); renderers.setEditable(false); String defaultRenderer = configuration.getRendererDefault(); renderersKcbm.setSelectedKey(defaultRenderer); if (renderers.getSelectedIndex() == -1) { renderers.setSelectedIndex(0); } renderers.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { if (e.getStateChange() == ItemEvent.SELECTED) { logger.info("Setting renderer default: \"" + renderersKcbm.getSelectedKey() + "\""); configuration.setRendererDefault((String) renderersKcbm.getSelectedKey()); } } }); } public void addPlugins() { FormLayout layout = new FormLayout("fill:10:grow", "p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p, p"); PanelBuilder builder = new PanelBuilder(layout); CellConstraints cc = new CellConstraints(); int i = 1; for (final ExternalListener listener : ExternalFactory.getExternalListeners()) { if (i > 30) { logger.warn("Plugin limit of 30 has been reached"); break; } JButton bPlugin = new JButton(listener.name()); // listener to show option screen bPlugin.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { JOptionPane.showOptionDialog( (JFrame) (SwingUtilities.getWindowAncestor((Component) PMS.get().getFrame())), listener.config(), Messages.getString("Dialog.Options"), JOptionPane.CLOSED_OPTION, JOptionPane.PLAIN_MESSAGE, null, null, null); } }); builder.add(bPlugin, cc.xy(1, i++)); } pPlugins.add(builder.getPanel()); } }