mirror of
https://github.com/DSheirer/sdrtrunk.git
synced 2026-11-11 16:17:24 -05:00
c81e6cccfa
consolidates left and right channels into a single playback channel. Implements continuous audio streaming using silence to fill the gaps to avoid mixer source data line start/stop issues. Code structure is ready to layer on multi-channel (ie 5.1 or 7.1) audio playback devices, but that hasn't been tested. Co-authored-by: denny <dennis.sheirer@gmail.com>
99 lines
3.3 KiB
Java
99 lines
3.3 KiB
Java
/*
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* *****************************************************************************
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* Copyright (C) 2014-2026 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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*/
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package io.github.dsheirer.audio.playback;
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import io.github.dsheirer.alias.AliasModel;
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import io.github.dsheirer.audio.IAudioController;
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import io.github.dsheirer.icon.IconModel;
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import io.github.dsheirer.preference.UserPreferences;
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import io.github.dsheirer.settings.SettingsManager;
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import java.awt.Color;
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import java.awt.Component;
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import net.miginfocom.swing.MigLayout;
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import javax.swing.JPanel;
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import javax.swing.JSeparator;
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/**
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* Displays one or more audio channel panels.
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*/
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public class AudioChannelsPanel extends JPanel
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{
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/**
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* Constructs an instance
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* @param iconModel for icon access
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* @param userPreferences to monitor for audio playback changes
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* @param settingsManager for tone insertion settings
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* @param controller for the audio channels
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* @param aliasModel for accessing aliases
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*/
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public AudioChannelsPanel(IconModel iconModel, UserPreferences userPreferences, SettingsManager settingsManager,
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IAudioController controller, AliasModel aliasModel)
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{
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setLayout(new MigLayout("insets 0 0 0 0",
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"[][sizegroup abc,grow,fill][][sizegroup abc,grow,fill]", "[grow,fill]"));
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setBackground(Color.BLACK);
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addSeparator();
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for(int x = 0; x < controller.getAudioChannels().size(); x++)
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{
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add(new AudioChannelPanel(controller.getAudioChannels().get(x), aliasModel, iconModel, settingsManager, userPreferences));
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if(x < controller.getAudioChannels().size() - 1)
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{
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addSeparator();
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}
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}
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/* Add an empty channel panel so that the panel is sized appropriately
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* for either a single channel or two channels */
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if(controller.getAudioChannels().size() == 1)
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{
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addSeparator();
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add(new AudioChannelPanel(null, aliasModel, iconModel, settingsManager, userPreferences), "growx");
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}
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}
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/**
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* Prepares for dispose to allow deregistering from services
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*/
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public void dispose()
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{
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for(Component component: getComponents())
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{
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if(component instanceof AudioChannelPanel)
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{
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((AudioChannelPanel)component).dispose();
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}
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}
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}
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/**
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* Adds a separator to this panel.
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*/
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private void addSeparator()
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{
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JSeparator separator = new JSeparator(JSeparator.VERTICAL);
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separator.setBackground(Color.DARK_GRAY);
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add(separator);
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}
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}
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