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#736 New JavaFX spectral display and waterfall for both tuner and channel spectrums. (#2637)

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* Popout configuration panel (top-left of display)
* Themed color support
* Reworked signal averating/smoothing
* Optional decibel overlay with corrected decibel calculations
* Integrated noise floor slider in  channel view
* Traffic channel overlays
* Popup channel information when hovering over playlist channels.
* Removes legacy swing components.

Co-authored-by: denny <dennis.sheirer@gmail.com>
This commit is contained in:
Denny Sheirer
2026-11-13 07:30:31 -05:00
committed by GitHub
parent 73fc85aa76
commit 9641d2ef59
53 changed files with 7121 additions and 3644 deletions
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src/main/java/io/github/dsheirer/gui/spectrum/SpectralDisplayWindow.java Normal file
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/*
* *****************************************************************************
* Copyright (C) 2014-2026 Dennis Sheirer
*
* 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 io.github.dsheirer.gui.spectrum;
import io.github.dsheirer.gui.theme.ThemeManager;
import io.github.dsheirer.playlist.PlaylistManager;
import io.github.dsheirer.properties.SystemProperties;
import io.github.dsheirer.source.tuner.Tuner;
import io.github.dsheirer.source.tuner.ui.DiscoveredTunerModel;
import io.github.dsheirer.util.ThreadPool;
import javafx.application.Platform;
import javafx.beans.binding.Bindings;
import javafx.scene.Scene;
import javafx.stage.Stage;
/**
* Separate window with a tuner spectral display. The window starts with the saved spectral display settings, but
* changes made in the window are not saved.
*/
public class SpectralDisplayWindow
{
private SpectralDisplayWindow()
{
}
/**
* Opens a window that shows the tuner. Can be called from any thread once the JavaFX toolkit is running.
*/
public static void show(PlaylistManager playlistManager, DiscoveredTunerModel discoveredTunerModel, Tuner tuner)
{
Platform.runLater(() -> {
TunerSpectralDisplay display = new TunerSpectralDisplay(playlistManager, discoveredTunerModel, false);
Scene scene = new Scene(display, 1280, 600);
ThemeManager.getInstance().register(scene);
Stage stage = new Stage();
stage.setScene(scene);
String application = SystemProperties.getInstance().getApplicationName();
stage.titleProperty().bind(Bindings.createStringBinding(() -> {
Tuner displayed = display.displayedTunerProperty().get();
return application + " - " + (displayed != null ? displayed.getPreferredName() : "Spectral Display");
}, display.displayedTunerProperty()));
stage.setOnHidden(e -> ThreadPool.CACHED.submit(display::dispose));
stage.show();
ThreadPool.CACHED.submit(() -> display.showTuner(tuner));
});
}
}