Java tutorial
/* * TV-Browser * Copyright (C) 04-2003 Martin Oberhauser (darras@users.sourceforge.net) * * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * CVS information: * $RCSfile$ * $Source$ * $Date$ * $Author$ * $Revision$ */ package tvbrowser.extras.reminderplugin; import java.awt.FlowLayout; import java.awt.Window; 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.io.File; import java.util.ArrayList; import java.util.Properties; import javax.sound.midi.Sequencer; import javax.sound.sampled.LineEvent; import javax.sound.sampled.LineEvent.Type; import javax.sound.sampled.LineListener; import javax.sound.sampled.SourceDataLine; import javax.swing.ButtonGroup; import javax.swing.Icon; import javax.swing.JButton; import javax.swing.JCheckBox; import javax.swing.JComboBox; import javax.swing.JFileChooser; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JRadioButton; import javax.swing.JScrollPane; import javax.swing.JSpinner; import javax.swing.SpinnerNumberModel; import org.apache.commons.lang.StringUtils; import tvbrowser.core.icontheme.IconLoader; import tvbrowser.ui.mainframe.MainFrame; import util.ui.DefaultMarkingPrioritySelectionPanel; import util.ui.ExecuteSettingsDialog; import util.ui.ExtensionFileFilter; import util.ui.FileCheckBox; import util.ui.PluginChooserDlg; import util.ui.ScrollableJPanel; import util.ui.UiUtilities; import com.jgoodies.forms.builder.PanelBuilder; import com.jgoodies.forms.layout.CellConstraints; import com.jgoodies.forms.layout.FormLayout; import devplugin.ProgramReceiveIf; import devplugin.ProgramReceiveTarget; import devplugin.SettingsTab; /** * * @author Martin Oberhauser */ public class ReminderSettingsTab implements SettingsTab { /** The localizer for this class. */ private static final util.ui.Localizer mLocalizer = util.ui.Localizer .getLocalizerFor(ReminderSettingsTab.class); private Properties mSettings; private JCheckBox mReminderWindowChB; private FileCheckBox mSoundFileChB; private JCheckBox mBeep; private JCheckBox mExecChB; private JCheckBox mShowTimeSelectionDlg; private JCheckBox mShowRemovedDlg; private JCheckBox mShowTimeCounter; private JButton mExecFileDialogBtn; private JCheckBox mShowAlwaysOnTop; private JSpinner mAutoCloseReminderTimeSp; private JRadioButton mCloseOnEnd, mCloseNever, mCloseOnTime; private JComboBox mDefaultReminderEntryList; private String mExecFileStr, mExecParamStr; private Object mTestSound; private JLabel mPluginLabel; private ProgramReceiveTarget[] mClientPluginTargets; private DefaultMarkingPrioritySelectionPanel mMarkingsPanel; /** * Constructor. */ public ReminderSettingsTab() { mSettings = ReminderPlugin.getInstance().getSettings(); } /** * Creates the settings panel for this tab. */ public JPanel createSettingsPanel() { FormLayout layout = new FormLayout("5dlu,pref,5dlu,pref,pref:grow,3dlu,pref,3dlu,pref,5dlu", "pref,5dlu,pref,1dlu,pref,1dlu,pref,1dlu,pref,10dlu,pref,5dlu," + "pref,10dlu,pref,5dlu,pref,10dlu,pref,5dlu,pref,10dlu," + "pref,5dlu,pref,3dlu,pref,10dlu,pref,5dlu,pref"); layout.setColumnGroups(new int[][] { { 7, 9 } }); PanelBuilder pb = new PanelBuilder(layout, new ScrollableJPanel()); pb.setDefaultDialogBorder(); CellConstraints cc = new CellConstraints(); final String[] extArr = { ".wav", ".aif", ".rmf", ".au", ".mid" }; String soundFName = mSettings.getProperty("soundfile", "/"); String msg = mLocalizer.msg("soundFileFilter", "Sound file ({0})", "*" + StringUtils.join(extArr, ", *")); mReminderWindowChB = new JCheckBox(mLocalizer.msg("reminderWindow", "Reminder window"), mSettings.getProperty("usemsgbox", "false").equalsIgnoreCase("true")); mShowAlwaysOnTop = new JCheckBox(mLocalizer.msg("alwaysOnTop", "Show always on top"), mSettings.getProperty("alwaysOnTop", "true").equalsIgnoreCase("true")); mShowAlwaysOnTop.setEnabled(mReminderWindowChB.isSelected()); JPanel reminderWindowCfg = new JPanel(new FormLayout("12dlu,default:grow", "pref,1dlu,pref")); reminderWindowCfg.add(mReminderWindowChB, cc.xyw(1, 1, 2)); reminderWindowCfg.add(mShowAlwaysOnTop, cc.xy(2, 3)); mSoundFileChB = new FileCheckBox(mLocalizer.msg("playlingSound", "Play sound"), new File(soundFName), 0, false); JFileChooser soundChooser = new JFileChooser((String) null); soundChooser.setFileFilter(new ExtensionFileFilter(extArr, msg)); mSoundFileChB.setFileChooser(soundChooser); mSoundFileChB.setSelected(mSettings.getProperty("usesound", "false").equals("true")); mBeep = new JCheckBox(mLocalizer.msg("beep", "Speaker sound"), mSettings.getProperty("usebeep", "true").equalsIgnoreCase("true")); mExecFileStr = mSettings.getProperty("execfile", ""); mExecParamStr = mSettings.getProperty("execparam", ""); final JButton soundTestBt = new JButton(mLocalizer.msg("test", "Test")); mExecChB = new JCheckBox(mLocalizer.msg("executeProgram", "Execute program")); mExecChB.setSelected(mSettings.getProperty("useexec", "false").equals("true")); mExecFileDialogBtn = new JButton(mLocalizer.msg("executeConfig", "Configure")); mExecFileDialogBtn.setEnabled(mExecChB.isSelected()); mPluginLabel = new JLabel(); JButton choose = new JButton(mLocalizer.msg("selectPlugins", "Choose Plugins")); mClientPluginTargets = ReminderPlugin.getInstance().getClientPluginsTargets(); handlePluginSelection(); choose.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { try { Window parent = UiUtilities.getLastModalChildOf(MainFrame.getInstance()); PluginChooserDlg chooser = null; chooser = new PluginChooserDlg(parent, mClientPluginTargets, null, ReminderPluginProxy.getInstance()); chooser.setLocationRelativeTo(parent); chooser.setVisible(true); if (chooser.getReceiveTargets() != null) { mClientPluginTargets = chooser.getReceiveTargets(); } handlePluginSelection(); } catch (Exception ee) { ee.printStackTrace(); } } }); int autoCloseReminderTime = 10; try { String asString = mSettings.getProperty("autoCloseReminderTime", "10"); autoCloseReminderTime = Integer.parseInt(asString); if (autoCloseReminderTime == 0) { autoCloseReminderTime = 10; } } catch (Exception exc) { // ignore } mCloseOnEnd = new JRadioButton(mLocalizer.msg("autoCloseReminderAtProgramEnd", "Program end"), mSettings.getProperty("autoCloseBehaviour", "onEnd").equals("onEnd")); mCloseOnEnd.setEnabled(mReminderWindowChB.isSelected()); mCloseNever = new JRadioButton(mLocalizer.msg("autoCloseNever", "Never close"), mSettings.getProperty("autoCloseBehaviour", "onEnd").equals("never")); mCloseNever.setEnabled(mReminderWindowChB.isSelected()); mCloseOnTime = new JRadioButton(mLocalizer.ellipsisMsg("autoCloseAfterTime", "After time"), mSettings.getProperty("autoCloseBehaviour", "onEnd").equals("onTime")); mCloseOnTime.setEnabled(mReminderWindowChB.isSelected()); ButtonGroup bg = new ButtonGroup(); bg.add(mCloseOnEnd); bg.add(mCloseNever); bg.add(mCloseOnTime); mAutoCloseReminderTimeSp = new JSpinner( new SpinnerNumberModel(autoCloseReminderTime, autoCloseReminderTime < 5 ? 1 : 5, 600, 1)); mAutoCloseReminderTimeSp.setEnabled(mCloseOnTime.isSelected() && mReminderWindowChB.isSelected()); mShowTimeCounter = new JCheckBox(mLocalizer.msg("showTimeCounter", "Show time counter"), mSettings.getProperty("showTimeCounter", "false").compareTo("true") == 0); mShowTimeCounter.setEnabled(!mCloseNever.isSelected() && mReminderWindowChB.isSelected()); PanelBuilder autoClosePanel = new PanelBuilder( new FormLayout("12dlu,default,2dlu,default:grow", "pref,2dlu,pref,2dlu,pref,2dlu,pref,10dlu,pref")); autoClosePanel.add(mCloseOnEnd, cc.xyw(1, 1, 4)); autoClosePanel.add(mCloseNever, cc.xyw(1, 3, 4)); autoClosePanel.add(mCloseOnTime, cc.xyw(1, 5, 4)); autoClosePanel.add(mAutoCloseReminderTimeSp, cc.xy(2, 7)); final JLabel secondsLabel = autoClosePanel.addLabel(mLocalizer.msg("seconds", "seconds (0 = off)"), cc.xy(4, 7)); autoClosePanel.add(mShowTimeCounter, cc.xyw(1, 9, 4)); secondsLabel.setEnabled(mCloseOnTime.isSelected() && mReminderWindowChB.isSelected()); String defaultReminderEntryStr = (String) mSettings.get("defaultReminderEntry"); mDefaultReminderEntryList = new JComboBox(ReminderDialog.SMALL_REMIND_MSG_ARR); if (defaultReminderEntryStr != null) { try { int inx = Integer.parseInt(defaultReminderEntryStr); if (inx < ReminderDialog.SMALL_REMIND_MSG_ARR.length) { mDefaultReminderEntryList.setSelectedIndex(inx); } } catch (NumberFormatException e) { // ignore } } mShowTimeSelectionDlg = new JCheckBox( mLocalizer.msg("showTimeSelectionDialog", "Show time selection dialog")); mShowTimeSelectionDlg .setSelected(mSettings.getProperty("showTimeSelectionDialog", "true").compareTo("true") == 0); mShowRemovedDlg = new JCheckBox( mLocalizer.msg("showRemovedDialog", "Show removed reminders after data update")); mShowRemovedDlg.setSelected(mSettings.getProperty("showRemovedDialog", "true").compareTo("true") == 0); pb.addSeparator(mLocalizer.msg("remindBy", "Remind me by"), cc.xyw(1, 1, 10)); pb.add(reminderWindowCfg, cc.xyw(2, 3, 4)); pb.add(mSoundFileChB, cc.xyw(2, 5, 4)); pb.add(mSoundFileChB.getButton(), cc.xy(7, 5)); pb.add(soundTestBt, cc.xy(9, 5)); pb.add(mBeep, cc.xy(2, 7)); pb.add(mExecChB, cc.xyw(2, 9, 4)); pb.add(mExecFileDialogBtn, cc.xyw(7, 9, 3)); pb.addSeparator(mLocalizer.msg("sendToPlugin", "Send reminded program to"), cc.xyw(1, 11, 10)); pb.add(mPluginLabel, cc.xyw(2, 13, 4)); pb.add(choose, cc.xyw(7, 13, 3)); final JLabel c = (JLabel) pb .addSeparator(mLocalizer.msg("autoCloseReminder", "Automatically close reminder"), cc.xyw(1, 15, 10)) .getComponent(0); c.setEnabled(mReminderWindowChB.isSelected()); pb.add(autoClosePanel.getPanel(), cc.xyw(2, 17, 5)); JPanel reminderEntry = new JPanel(new FlowLayout(FlowLayout.LEADING, 0, 0)); reminderEntry.add(mDefaultReminderEntryList); pb.addSeparator(mLocalizer.msg("defaltReminderEntry", "Default reminder time"), cc.xyw(1, 19, 10)); pb.add(reminderEntry, cc.xyw(2, 21, 4)); pb.addSeparator(mLocalizer.msg("miscSettings", "Misc settings"), cc.xyw(1, 23, 10)); pb.add(mShowTimeSelectionDlg, cc.xyw(2, 25, 7)); pb.add(mShowRemovedDlg, cc.xyw(2, 27, 7)); pb.addSeparator(DefaultMarkingPrioritySelectionPanel.getTitle(), cc.xyw(1, 29, 10)); pb.add(mMarkingsPanel = DefaultMarkingPrioritySelectionPanel .createPanel(ReminderPlugin.getInstance().getMarkPriority(), false, false), cc.xyw(2, 31, 9)); mReminderWindowChB.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { mShowAlwaysOnTop.setEnabled(e.getStateChange() == ItemEvent.SELECTED); c.setEnabled(e.getStateChange() == ItemEvent.SELECTED); secondsLabel.setEnabled(e.getStateChange() == ItemEvent.SELECTED && mCloseOnTime.isSelected()); mCloseOnEnd.setEnabled(e.getStateChange() == ItemEvent.SELECTED); mCloseNever.setEnabled(e.getStateChange() == ItemEvent.SELECTED); mCloseOnTime.setEnabled(e.getStateChange() == ItemEvent.SELECTED); mShowTimeCounter.setEnabled(e.getStateChange() == ItemEvent.SELECTED && !mCloseNever.isSelected()); mAutoCloseReminderTimeSp .setEnabled(e.getStateChange() == ItemEvent.SELECTED && mCloseOnTime.isSelected()); } }); soundTestBt.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent evt) { if (evt.getActionCommand().compareTo(mLocalizer.msg("test", "Test")) == 0) { mTestSound = ReminderPlugin.playSound(mSoundFileChB.getTextField().getText()); if (mTestSound != null) { soundTestBt.setText(mLocalizer.msg("stop", "Stop")); } if (mTestSound != null) { if (mTestSound instanceof SourceDataLine) { ((SourceDataLine) mTestSound).addLineListener(new LineListener() { public void update(LineEvent event) { if (event.getType() == Type.CLOSE) { soundTestBt.setText(mLocalizer.msg("test", "Test")); } } }); } else if (mTestSound instanceof Sequencer) { new Thread("Test MIDI sound") { public void run() { setPriority(Thread.MIN_PRIORITY); while (((Sequencer) mTestSound).isRunning()) { try { Thread.sleep(100); } catch (Exception ee) { } } soundTestBt.setText(mLocalizer.msg("test", "Test")); } }.start(); } } } else if (mTestSound != null) { if (mTestSound instanceof SourceDataLine && ((SourceDataLine) mTestSound).isRunning()) { ((SourceDataLine) mTestSound).stop(); } else if (mTestSound instanceof Sequencer && ((Sequencer) mTestSound).isRunning()) { ((Sequencer) mTestSound).stop(); } } } }); mSoundFileChB.getCheckBox().addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { soundTestBt.setEnabled(mSoundFileChB.isSelected()); } }); mSoundFileChB.getTextField().addKeyListener(new KeyAdapter() { public void keyReleased(KeyEvent e) { String text = mSoundFileChB.getTextField().getText(); if ((new File(text)).isFile()) { boolean notFound = true; for (String extension : extArr) { if (StringUtils.endsWithIgnoreCase(text, extension)) { notFound = false; break; } } if (notFound) { soundTestBt.setEnabled(false); } else { soundTestBt.setEnabled(true); } } else { soundTestBt.setEnabled(false); } } }); mSoundFileChB.getTextField().getKeyListeners()[0].keyReleased(null); mExecChB.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { mExecFileDialogBtn.setEnabled(mExecChB.isSelected()); if (mExecFileDialogBtn.isEnabled()) { showFileSettingsDialog(); } } }); mExecFileDialogBtn.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { showFileSettingsDialog(); } }); ItemListener autoCloseListener = new ItemListener() { public void itemStateChanged(ItemEvent e) { mAutoCloseReminderTimeSp.setEnabled(mCloseOnTime.isSelected()); secondsLabel.setEnabled(mCloseOnTime.isSelected()); mShowTimeCounter.setEnabled(mCloseOnTime.isSelected() || mCloseOnEnd.isSelected()); } }; mCloseOnEnd.addItemListener(autoCloseListener); mCloseOnTime.addItemListener(autoCloseListener); mCloseOnTime.addItemListener(new ItemListener() { public void itemStateChanged(ItemEvent e) { mShowTimeCounter.setEnabled(e.getStateChange() == ItemEvent.SELECTED); } }); JScrollPane scrollPane = new JScrollPane(pb.getPanel()); scrollPane.setBorder(null); scrollPane.setViewportBorder(null); JPanel scrollPanel = new JPanel(new FormLayout("default:grow", "default")); scrollPanel.add(scrollPane, cc.xy(1, 1)); return scrollPanel; } private void handlePluginSelection() { ArrayList<ProgramReceiveIf> plugins = new ArrayList<ProgramReceiveIf>(); if (mClientPluginTargets != null) { for (ProgramReceiveTarget target : mClientPluginTargets) { if (!plugins.contains(target.getReceifeIfForIdOfTarget())) { plugins.add(target.getReceifeIfForIdOfTarget()); } } ProgramReceiveIf[] mClientPlugins = plugins.toArray(new ProgramReceiveIf[plugins.size()]); if (mClientPlugins.length > 0) { mPluginLabel.setText(mClientPlugins[0].toString()); mPluginLabel.setEnabled(true); } else { mPluginLabel.setText(mLocalizer.msg("noPlugins", "No Plugins choosen")); mPluginLabel.setEnabled(false); } for (int i = 1; i < (mClientPlugins.length > 4 ? 3 : mClientPlugins.length); i++) { mPluginLabel.setText(mPluginLabel.getText() + ", " + mClientPlugins[i]); } if (mClientPlugins.length > 4) { mPluginLabel.setText(mPluginLabel.getText() + " (" + (mClientPlugins.length - 3) + " " + mLocalizer.ellipsisMsg("otherPlugins", "others") + ")"); } } } /** * Shows the Settings-Dialog for the Executable */ private void showFileSettingsDialog() { ExecuteSettingsDialog execSettingsDialog; Window parent = UiUtilities.getLastModalChildOf(MainFrame.getInstance()); execSettingsDialog = new ExecuteSettingsDialog(parent, mExecFileStr, mExecParamStr); execSettingsDialog.setVisible(true); if (execSettingsDialog.wasOKPressed()) { mExecFileStr = execSettingsDialog.getExecutable(); mExecParamStr = execSettingsDialog.getParameters(); } } /** * Called by the host-application, if the user wants to save the settings. */ public void saveSettings() { mSettings.setProperty("soundfile", mSoundFileChB.getTextField().getText()); mSettings.setProperty("execfile", mExecFileStr); mSettings.setProperty("execparam", mExecParamStr); mSettings.setProperty("usemsgbox", String.valueOf(mReminderWindowChB.isSelected())); mSettings.setProperty("usesound", String.valueOf(mSoundFileChB.isSelected())); mSettings.setProperty("usebeep", String.valueOf(mBeep.isSelected())); mSettings.setProperty("useexec", String.valueOf(mExecChB.isSelected())); ReminderPlugin.getInstance().setClientPluginsTargets(mClientPluginTargets); mSettings.setProperty("autoCloseBehaviour", mCloseOnEnd.isSelected() ? "onEnd" : mCloseNever.isSelected() ? "never" : "onTime"); mSettings.setProperty("autoCloseReminderTime", mAutoCloseReminderTimeSp.getValue().toString()); mSettings.setProperty("defaultReminderEntry", Integer.toString(mDefaultReminderEntryList.getSelectedIndex())); mSettings.setProperty("showTimeSelectionDialog", String.valueOf(mShowTimeSelectionDlg.isSelected())); mSettings.setProperty("showRemovedDialog", String.valueOf(mShowRemovedDlg.isSelected())); mSettings.setProperty("showTimeCounter", String.valueOf(!mCloseNever.isSelected() && mShowTimeCounter.isSelected())); mSettings.setProperty("alwaysOnTop", String.valueOf(mShowAlwaysOnTop.isSelected())); ReminderPlugin.getInstance().setMarkPriority(mMarkingsPanel.getSelectedPriority()); Thread saveThread = new Thread("Save reminders") { public void run() { ReminderPlugin.getInstance().store(); } }; saveThread.setPriority(Thread.MIN_PRIORITY); saveThread.start(); } /** * Returns the icon of the tab-sheet. */ public Icon getIcon() { return IconLoader.getInstance().getIconFromTheme("apps", "appointment", 16); } /** * Returns the title of the tab-sheet. */ public String getTitle() { return mLocalizer.msg("tabName", "Reminder"); } }