mirror of
https://github.com/DSheirer/sdrtrunk.git
synced 2026-11-12 08:37:25 -05:00
525 lines
17 KiB
Java
525 lines
17 KiB
Java
/*******************************************************************************
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* SDR Trunk
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* Copyright (C) 2014-2016 Dennis Sheirer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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******************************************************************************/
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package gui;
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import alias.AliasModel;
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import alias.action.AliasActionManager;
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import audio.AudioManager;
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import audio.broadcast.BroadcastModel;
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import audio.broadcast.BroadcastStatusPanel;
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import com.jidesoft.swing.JideSplitPane;
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import controller.ControllerPanel;
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import controller.ThreadPoolManager;
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import controller.ThreadPoolManager.ThreadType;
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import controller.channel.ChannelEventListener;
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import controller.channel.ChannelModel;
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import controller.channel.ChannelProcessingManager;
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import controller.channel.ChannelSelectionManager;
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import controller.channel.map.ChannelMapModel;
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import icon.IconManager;
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import map.MapService;
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import module.log.EventLogManager;
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import net.miginfocom.swing.MigLayout;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import playlist.PlaylistManager;
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import properties.SystemProperties;
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import record.RecorderManager;
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import sample.Listener;
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import settings.SettingsManager;
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import source.SourceManager;
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import source.tuner.TunerEvent;
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import source.tuner.TunerModel;
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import source.tuner.TunerSpectralDisplayManager;
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import source.tuner.configuration.TunerConfigurationModel;
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import spectrum.SpectralDisplayPanel;
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import util.TimeStamp;
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import javax.imageio.ImageIO;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.KeyEvent;
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import java.awt.image.BufferedImage;
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import java.io.IOException;
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import java.nio.file.FileSystems;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.concurrent.TimeUnit;
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public class SDRTrunk implements Listener<TunerEvent>
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{
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private final static Logger mLog = LoggerFactory.getLogger(SDRTrunk.class);
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private static final String PROPERTY_BROADCAST_STATUS_VISIBLE = "main.broadcast.status.visible";
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private boolean mBroadcastStatusVisible;
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private IconManager mIconManager;
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private BroadcastStatusPanel mBroadcastStatusPanel;
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private BroadcastModel mBroadcastModel;
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private ControllerPanel mControllerPanel;
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private SettingsManager mSettingsManager;
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private SpectralDisplayPanel mSpectralPanel;
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private JFrame mMainGui = new JFrame();
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private JideSplitPane mSplitPane;
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private String mTitle;
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private boolean mLogChannelAndMemoryUsage = false;
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public SDRTrunk()
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{
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mLog.info("");
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mLog.info("");
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mLog.info("*******************************************************************");
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mLog.info("**** sdrtrunk: a trunked radio and digital decoding application ***");
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mLog.info("**** website: https://github.com/dsheirer/sdrtrunk ***");
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mLog.info("*******************************************************************");
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mLog.info("");
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mLog.info("");
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//Setup the application home directory
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Path home = getHomePath();
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mLog.info("Home path: " + home.toString());
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//Load properties file
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if (home != null)
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{
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loadProperties(home);
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}
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//Log current properties setting
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SystemProperties.getInstance().logCurrentSettings();
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TunerConfigurationModel tunerConfigurationModel = new TunerConfigurationModel();
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TunerModel tunerModel = new TunerModel(tunerConfigurationModel);
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ThreadPoolManager threadPoolManager = new ThreadPoolManager();
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mIconManager = new IconManager(threadPoolManager);
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mSettingsManager = new SettingsManager(threadPoolManager, tunerConfigurationModel);
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AliasModel aliasModel = new AliasModel();
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ChannelModel channelModel = new ChannelModel();
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ChannelMapModel channelMapModel = new ChannelMapModel();
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EventLogManager eventLogManager = new EventLogManager();
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RecorderManager recorderManager = new RecorderManager(threadPoolManager);
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SourceManager sourceManager = new SourceManager(tunerModel,
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mSettingsManager, threadPoolManager);
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ChannelProcessingManager channelProcessingManager = new ChannelProcessingManager(
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channelModel, channelMapModel, aliasModel, eventLogManager, recorderManager, sourceManager);
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channelProcessingManager.addAudioPacketListener(recorderManager);
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channelModel.addListener(channelProcessingManager);
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ChannelSelectionManager channelSelectionManager =
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new ChannelSelectionManager(channelModel);
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channelModel.addListener(channelSelectionManager);
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AliasActionManager aliasActionManager = new AliasActionManager(threadPoolManager);
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channelProcessingManager.addMessageListener(aliasActionManager);
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AudioManager audioManager = new AudioManager(threadPoolManager, sourceManager.getMixerManager());
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channelProcessingManager.addAudioPacketListener(audioManager);
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mBroadcastModel = new BroadcastModel(threadPoolManager, mIconManager);
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channelProcessingManager.addAudioPacketListener(mBroadcastModel);
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MapService mapService = new MapService(mIconManager);
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channelProcessingManager.addMessageListener(mapService);
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mControllerPanel = new ControllerPanel(audioManager, aliasModel, mBroadcastModel,
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channelModel, channelMapModel, channelProcessingManager, mIconManager,
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mapService, mSettingsManager, sourceManager, tunerModel);
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mSpectralPanel = new SpectralDisplayPanel(channelModel,
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channelProcessingManager, mSettingsManager);
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TunerSpectralDisplayManager tunerSpectralDisplayManager =
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new TunerSpectralDisplayManager(mSpectralPanel,
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channelModel, channelProcessingManager, mSettingsManager);
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tunerModel.addListener(tunerSpectralDisplayManager);
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tunerModel.addListener(this);
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PlaylistManager playlistManager = new PlaylistManager(threadPoolManager,
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aliasModel, mBroadcastModel, channelModel, channelMapModel);
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playlistManager.init();
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if (mLogChannelAndMemoryUsage)
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{
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Runnable cml = new ChannelMemoryLogger();
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channelModel.addListener((ChannelEventListener) cml);
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threadPoolManager.scheduleFixedRate(
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ThreadType.DECODER, cml, 5, TimeUnit.SECONDS);
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}
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mLog.info("starting main application gui");
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//Initialize the GUI
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initGUI();
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tunerModel.requestFirstTunerDisplay();
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//Start the gui
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EventQueue.invokeLater(new Runnable()
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{
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public void run()
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{
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try
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{
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mMainGui.setVisible(true);
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}
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catch (Exception e)
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{
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e.printStackTrace();
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}
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}
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});
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}
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/**
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* Launch the application.
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*/
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public static void main(String[] args)
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{
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new SDRTrunk();
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}
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/**
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* Initialize the contents of the frame.
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*/
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private void initGUI()
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{
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mMainGui.setLayout(new MigLayout("insets 0 0 0 0 ", "[grow,fill]", "[grow,fill]"));
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/**
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* Setup main JFrame window
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*/
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mTitle = SystemProperties.getInstance().getApplicationName();
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mMainGui.setTitle(mTitle);
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mMainGui.setBounds(100, 100, 1280, 800);
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mMainGui.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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//Set preferred sizes to influence the split
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mSpectralPanel.setPreferredSize(new Dimension(1280, 300));
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mControllerPanel.setPreferredSize(new Dimension(1280, 500));
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mSplitPane = new JideSplitPane(JideSplitPane.VERTICAL_SPLIT);
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mSplitPane.setDividerSize(5);
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mSplitPane.add(mSpectralPanel);
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mSplitPane.add(mControllerPanel);
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mBroadcastStatusVisible = SystemProperties.getInstance().get(PROPERTY_BROADCAST_STATUS_VISIBLE, false);
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//Show broadcast status panel when user requests - disabled by default
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if(mBroadcastStatusVisible)
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{
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mSplitPane.add(getBroadcastStatusPanel());
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}
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mMainGui.add(mSplitPane, "cell 0 0,span,grow");
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/**
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* Menu items
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*/
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JMenuBar menuBar = new JMenuBar();
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mMainGui.setJMenuBar(menuBar);
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JMenu fileMenu = new JMenu("File");
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menuBar.add(fileMenu);
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JMenuItem logFilesMenu = new JMenuItem("Logs & Recordings");
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logFilesMenu.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent arg0)
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{
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try
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{
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Desktop.getDesktop().open(getHomePath().toFile());
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}
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catch (Exception e)
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{
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mLog.error("Couldn't open file explorer");
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JOptionPane.showMessageDialog(mMainGui,
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"Can't launch file explorer - files are located at: " +
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getHomePath().toString(),
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"Can't launch file explorer",
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JOptionPane.ERROR_MESSAGE);
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}
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}
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});
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fileMenu.add(logFilesMenu);
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JMenuItem settingsMenu = new JMenuItem("Icon Manager");
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settingsMenu.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent arg0)
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{
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mIconManager.showEditor(mMainGui);
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}
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});
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fileMenu.add(settingsMenu);
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fileMenu.add(new JSeparator());
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JMenuItem exitMenu = new JMenuItem("Exit");
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exitMenu.addActionListener(
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new ActionListener()
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{
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public void actionPerformed(ActionEvent event)
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{
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System.exit(0);
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}
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}
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);
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fileMenu.add(exitMenu);
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JMenu viewMenu = new JMenu("View");
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viewMenu.add(new BroadcastStatusVisibleMenuItem(mControllerPanel));
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menuBar.add(viewMenu);
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JMenuItem screenCaptureItem = new JMenuItem("Screen Capture");
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screenCaptureItem.setMnemonic(KeyEvent.VK_C);
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screenCaptureItem.setAccelerator(
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KeyStroke.getKeyStroke(KeyEvent.VK_C, ActionEvent.ALT_MASK));
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screenCaptureItem.addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent arg0)
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{
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try
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{
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Robot robot = new Robot();
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final BufferedImage image =
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robot.createScreenCapture(mMainGui.getBounds());
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SystemProperties props = SystemProperties.getInstance();
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Path capturePath = props.getApplicationFolder("screen_captures");
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if (!Files.exists(capturePath))
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{
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try
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{
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Files.createDirectory(capturePath);
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}
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catch (IOException e)
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{
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mLog.error("Couldn't create 'screen_captures' "
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+ "subdirectory in the " +
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"SDRTrunk application directory", e);
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}
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}
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String filename = TimeStamp.getTimeStamp("_") +
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"_screen_capture.png";
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final Path captureFile = capturePath.resolve(filename);
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EventQueue.invokeLater(new Runnable()
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{
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@Override
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public void run()
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{
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try
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{
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ImageIO.write(image, "png",
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captureFile.toFile());
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}
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catch (IOException e)
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{
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mLog.error("Couldn't write screen capture to "
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+ "file [" + captureFile.toString() + "]", e);
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}
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}
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});
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}
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catch (AWTException e)
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{
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mLog.error("Exception while taking screen capture", e);
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}
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}
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});
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menuBar.add(screenCaptureItem);
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}
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/**
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* Lazy constructor for broadcast status panel
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*/
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private BroadcastStatusPanel getBroadcastStatusPanel()
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{
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if(mBroadcastStatusPanel == null)
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{
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mBroadcastStatusPanel = new BroadcastStatusPanel(mBroadcastModel);
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mBroadcastStatusPanel.setPreferredSize(new Dimension(880, 70));
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mBroadcastStatusPanel.getTable().setEnabled(false);
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}
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return mBroadcastStatusPanel;
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}
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/**
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* Toggles visibility of the broadcast channels status panel at the bottom of the controller panel
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*/
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private void toggleBroadcastStatusPanelVisibility()
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{
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mBroadcastStatusVisible = !mBroadcastStatusVisible;
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EventQueue.invokeLater(new Runnable()
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{
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@Override
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public void run()
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{
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if(mBroadcastStatusVisible)
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{
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mSplitPane.add(getBroadcastStatusPanel());
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}
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else
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{
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mSplitPane.remove(getBroadcastStatusPanel());
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}
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mMainGui.revalidate();
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}
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});
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SystemProperties.getInstance().set(PROPERTY_BROADCAST_STATUS_VISIBLE, mBroadcastStatusVisible);
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}
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/**
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* Loads the application properties file from the user's home directory,
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* creating the properties file for the first-time, if necessary
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*/
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private void loadProperties(Path homePath)
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{
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Path propsPath = homePath.resolve("SDRTrunk.properties");
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if (!Files.exists(propsPath))
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{
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try
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{
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mLog.info("SDRTrunk - creating application properties file [" +
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propsPath.toAbsolutePath() + "]");
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Files.createFile(propsPath);
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}
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catch (IOException e)
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{
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mLog.error("SDRTrunk - couldn't create application properties "
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+ "file [" + propsPath.toAbsolutePath(), e);
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}
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}
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if (Files.exists(propsPath))
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{
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SystemProperties.getInstance().load(propsPath);
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}
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else
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{
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mLog.error("SDRTrunk - couldn't find or recreate the SDRTrunk " +
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"application properties file");
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}
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}
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/**
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* Gets (or creates) the SDRTRunk application home directory.
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*
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* Note: the user can change this setting to allow log files and other
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* files to reside elsewhere on the file system.
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*/
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private Path getHomePath()
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{
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Path homePath = FileSystems.getDefault()
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.getPath(System.getProperty("user.home"), "SDRTrunk");
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if (!Files.exists(homePath))
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{
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try
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{
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Files.createDirectory(homePath);
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mLog.info("SDRTrunk - created application home directory [" +
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homePath.toString() + "]");
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}
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catch (Exception e)
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{
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homePath = null;
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mLog.error("SDRTrunk: exception while creating SDRTrunk home " +
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"directory in the user's home directory", e);
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}
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}
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return homePath;
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}
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@Override
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public void receive(TunerEvent event)
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{
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if (event.getEvent() == TunerEvent.Event.REQUEST_MAIN_SPECTRAL_DISPLAY)
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{
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mMainGui.setTitle(mTitle + " - " + event.getTuner().getName());
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}
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}
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public class BroadcastStatusVisibleMenuItem extends JCheckBoxMenuItem
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{
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private ControllerPanel mControllerPanel;
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public BroadcastStatusVisibleMenuItem(ControllerPanel controllerPanel)
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{
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super("Show Streaming Status");
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mControllerPanel = controllerPanel;
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setSelected(mBroadcastStatusPanel != null);
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addActionListener(new ActionListener()
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{
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@Override
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public void actionPerformed(ActionEvent e)
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{
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toggleBroadcastStatusPanelVisibility();
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setSelected(mBroadcastStatusVisible);
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}
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});
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}
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}
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}
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