forked from j62/ctbrec
Move stream preview to its own control
Move stream preview to its own control, so that it can be used in the ThumbCell, too
This commit is contained in:
0xboobface
parent
465e417b6c
commit
d09aad1bf6
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@ -1,39 +1,23 @@
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package ctbrec.ui;
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import java.io.InterruptedIOException;
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import java.util.Collections;
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import java.util.List;
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import java.util.Objects;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.concurrent.Future;
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import java.util.concurrent.TimeUnit;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import ctbrec.Config;
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import ctbrec.io.HttpException;
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import ctbrec.recorder.download.StreamSource;
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import ctbrec.ui.controls.StreamPreview;
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import javafx.application.Platform;
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import javafx.event.EventHandler;
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import javafx.geometry.Insets;
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import javafx.geometry.Point2D;
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import javafx.scene.Node;
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import javafx.scene.control.ProgressIndicator;
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import javafx.scene.control.TableColumn;
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import javafx.scene.control.TableRow;
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import javafx.scene.control.TableView;
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import javafx.scene.image.Image;
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import javafx.scene.image.ImageView;
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import javafx.scene.input.MouseButton;
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import javafx.scene.input.MouseEvent;
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import javafx.scene.layout.Region;
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import javafx.scene.layout.StackPane;
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import javafx.scene.media.Media;
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import javafx.scene.media.MediaPlayer;
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import javafx.scene.media.MediaView;
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import javafx.stage.Popup;
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public class PreviewPopupHandler implements EventHandler<MouseEvent> {
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@ -44,53 +28,24 @@ public class PreviewPopupHandler implements EventHandler<MouseEvent> {
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private long timeForPopupClose = 400;
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private Popup popup = new Popup();
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private Node parent;
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private ImageView preview = new ImageView();
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private MediaView videoPreview;
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private MediaPlayer videoPlayer;
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private Media video;
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private StreamPreview streamPreview;
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private JavaFxModel model;
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private volatile long openCountdown = -1;
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private volatile long closeCountdown = -1;
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private volatile long lastModelChange = -1;
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private volatile boolean changeModel = false;
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private ExecutorService executor = Executors.newSingleThreadExecutor();
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private Future<?> future;
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private ProgressIndicator progressIndicator;
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private StackPane pane;
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public PreviewPopupHandler(Node parent) {
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this.parent = parent;
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videoPreview = new MediaView();
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videoPreview.setFitWidth(Config.getInstance().getSettings().thumbWidth);
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videoPreview.setFitHeight(videoPreview.getFitWidth() * 9 / 16);
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videoPreview.setPreserveRatio(true);
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StackPane.setMargin(videoPreview, new Insets(5));
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preview.setFitWidth(Config.getInstance().getSettings().thumbWidth);
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preview.setPreserveRatio(true);
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preview.setSmooth(true);
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preview.setStyle("-fx-background-radius: 10px, 10px, 10px, 10px;");
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preview.visibleProperty().bind(videoPreview.visibleProperty().not());
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StackPane.setMargin(preview, new Insets(5));
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progressIndicator = new ProgressIndicator();
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progressIndicator.setVisible(false);
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progressIndicator.prefWidthProperty().bind(videoPreview.fitWidthProperty());
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Region veil = new Region();
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veil.setStyle("-fx-background-color: rgba(0, 0, 0, 0.8)");
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veil.visibleProperty().bind(progressIndicator.visibleProperty());
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StackPane.setMargin(veil, new Insets(5));
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pane = new StackPane();
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pane.getChildren().addAll(preview, videoPreview, veil, progressIndicator);
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pane.setStyle("-fx-background-color: -fx-outer-border, -fx-inner-border, -fx-base;"+
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streamPreview = new StreamPreview();
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streamPreview.setStyle("-fx-background-color: -fx-outer-border, -fx-inner-border, -fx-base;"+
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"-fx-background-insets: 0 0 -1 0, 0, 1, 2;" +
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"-fx-background-radius: 10px, 10px, 10px, 10px;" +
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"-fx-padding: 1;" +
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"-fx-effect: dropshadow(gaussian, rgba(0, 0, 0, 0.8), 20, 0, 0, 0);");
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popup.getContent().add(pane);
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popup.getContent().add(streamPreview);
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StackPane.setMargin(streamPreview, new Insets(5));
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createTimerThread();
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}
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@ -121,8 +76,7 @@ public class PreviewPopupHandler implements EventHandler<MouseEvent> {
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if(modelChanged) {
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lastModelChange = System.currentTimeMillis();
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changeModel = true;
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future.cancel(true);
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progressIndicator.setVisible(true);
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streamPreview.stop();
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}
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} else {
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openCountdown = timeForPopupOpen;
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@ -173,121 +127,19 @@ public class PreviewPopupHandler implements EventHandler<MouseEvent> {
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}
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private void startStream(JavaFxModel model) {
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if(future != null && !future.isDone()) {
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future.cancel(true);
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}
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future = executor.submit(() -> {
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try {
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Platform.runLater(() -> {
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progressIndicator.setVisible(true);
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streamPreview.startStream(model);
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popup.show(parent.getScene().getWindow());
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});
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List<StreamSource> sources = model.getStreamSources();
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Collections.sort(sources);
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StreamSource best = sources.get(0);
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checkInterrupt();
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LOG.debug("Preview url for {} is {}", model.getName(), best.getMediaPlaylistUrl());
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video = new Media(best.getMediaPlaylistUrl());
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if(videoPlayer != null) {
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videoPlayer.dispose();
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}
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videoPlayer = new MediaPlayer(video);
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videoPlayer.setMute(true);
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checkInterrupt();
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videoPlayer.setOnReady(() -> {
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if(!future.isCancelled()) {
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Platform.runLater(() -> {
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double aspect = (double)video.getWidth() / video.getHeight();
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double w = Config.getInstance().getSettings().thumbWidth;
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double h = w / aspect;
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resize(w, h);
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progressIndicator.setVisible(false);
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videoPreview.setVisible(true);
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videoPreview.setMediaPlayer(videoPlayer);
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videoPlayer.play();
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});
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}
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});
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videoPlayer.setOnError(() -> onError(videoPlayer));
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} catch (IllegalStateException e) {
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if(e.getMessage().equals("Stream url unknown")) {
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// fine hls url for mfc not known yet
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} else {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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}
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showTestImage();
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} catch (HttpException e) {
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if(e.getResponseCode() != 404) {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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}
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showTestImage();
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} catch (InterruptedException | InterruptedIOException e) {
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// future has been canceled, that's fine
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} catch (ExecutionException e) {
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if(e.getCause() instanceof InterruptedException || e.getCause() instanceof InterruptedIOException) {
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// future has been canceled, that's fine
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} else {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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showTestImage();
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}
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} catch (Exception e) {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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showTestImage();
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}
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});
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}
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private void onError(MediaPlayer videoPlayer) {
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LOG.error("Error while starting preview stream", videoPlayer.getError());
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if(videoPlayer.getError().getCause() != null) {
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LOG.error("Error while starting preview stream root cause:", videoPlayer.getError().getCause());
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}
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videoPlayer.dispose();
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Platform.runLater(() -> {
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showTestImage();
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});
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}
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private void resize(double w, double h) {
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preview.setFitWidth(w);
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preview.setFitHeight(h);
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videoPreview.setFitWidth(w);
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videoPreview.setFitHeight(h);
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pane.setPrefSize(w, h);
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popup.setWidth(w);
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popup.setHeight(h);
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}
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private void checkInterrupt() throws InterruptedException {
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if(Thread.interrupted()) {
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throw new InterruptedException();
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}
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}
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private void showTestImage() {
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Platform.runLater(() -> {
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videoPreview.setVisible(false);
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Image img = new Image(getClass().getResource("/image_not_found.png").toString(), true);
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preview.setImage(img);
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double aspect = img.getWidth() / img.getHeight();
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double w = Config.getInstance().getSettings().thumbWidth;
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double h = w / aspect;
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resize(w, h);
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progressIndicator.setVisible(false);
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});
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}
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private void hidePopup() {
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if(future != null && !future.isDone()) {
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future.cancel(true);
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}
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Platform.runLater(() -> {
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popup.setX(-1000);
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popup.setY(-1000);
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popup.hide();
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if(videoPlayer != null) {
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videoPlayer.dispose();
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}
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streamPreview.stop();
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});
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}
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@ -0,0 +1,178 @@
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package ctbrec.ui.controls;
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import java.io.InterruptedIOException;
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import java.util.Collections;
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import java.util.List;
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import java.util.concurrent.ExecutionException;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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import java.util.concurrent.Future;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import ctbrec.Config;
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import ctbrec.Model;
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import ctbrec.io.HttpException;
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import ctbrec.recorder.download.StreamSource;
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import javafx.application.Platform;
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import javafx.geometry.Insets;
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import javafx.scene.control.ProgressIndicator;
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import javafx.scene.image.Image;
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import javafx.scene.image.ImageView;
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import javafx.scene.layout.Region;
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import javafx.scene.layout.StackPane;
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import javafx.scene.media.Media;
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import javafx.scene.media.MediaPlayer;
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import javafx.scene.media.MediaView;
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public class StreamPreview extends StackPane {
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private static final transient Logger LOG = LoggerFactory.getLogger(StreamPreview.class);
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private ImageView preview = new ImageView();
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private MediaView videoPreview;
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private MediaPlayer videoPlayer;
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private Media video;
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private ProgressIndicator progressIndicator;
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private ExecutorService executor = Executors.newSingleThreadExecutor();
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private Future<?> future;
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public StreamPreview() {
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videoPreview = new MediaView();
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videoPreview.setFitWidth(Config.getInstance().getSettings().thumbWidth);
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videoPreview.setFitHeight(videoPreview.getFitWidth() * 9 / 16);
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videoPreview.setPreserveRatio(true);
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StackPane.setMargin(videoPreview, new Insets(5));
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preview.setFitWidth(Config.getInstance().getSettings().thumbWidth);
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preview.setPreserveRatio(true);
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preview.setSmooth(true);
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preview.setStyle("-fx-background-radius: 10px, 10px, 10px, 10px;");
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preview.visibleProperty().bind(videoPreview.visibleProperty().not());
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StackPane.setMargin(preview, new Insets(5));
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progressIndicator = new ProgressIndicator();
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progressIndicator.setVisible(false);
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progressIndicator.prefWidthProperty().bind(videoPreview.fitWidthProperty());
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Region veil = new Region();
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veil.setStyle("-fx-background-color: rgba(0, 0, 0, 0.8)");
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veil.visibleProperty().bind(progressIndicator.visibleProperty());
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StackPane.setMargin(veil, new Insets(5));
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getChildren().addAll(preview, videoPreview, veil, progressIndicator);
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}
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public void startStream(Model model) {
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if(future != null && !future.isDone()) {
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future.cancel(true);
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}
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future = executor.submit(() -> {
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try {
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Platform.runLater(() -> {
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progressIndicator.setVisible(true);
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});
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List<StreamSource> sources = model.getStreamSources();
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Collections.sort(sources);
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StreamSource best = sources.get(0);
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checkInterrupt();
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LOG.debug("Preview url for {} is {}", model.getName(), best.getMediaPlaylistUrl());
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video = new Media(best.getMediaPlaylistUrl());
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if(videoPlayer != null) {
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videoPlayer.dispose();
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}
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videoPlayer = new MediaPlayer(video);
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videoPlayer.setMute(true);
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checkInterrupt();
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videoPlayer.setOnReady(() -> {
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if(!future.isCancelled()) {
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Platform.runLater(() -> {
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double aspect = (double)video.getWidth() / video.getHeight();
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double w = Config.getInstance().getSettings().thumbWidth;
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double h = w / aspect;
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resizeToFitContent(w, h);
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progressIndicator.setVisible(false);
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videoPreview.setVisible(true);
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videoPreview.setMediaPlayer(videoPlayer);
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videoPlayer.play();
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});
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}
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});
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videoPlayer.setOnError(() -> onError(videoPlayer));
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} catch (IllegalStateException e) {
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if(e.getMessage().equals("Stream url unknown")) {
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// fine hls url for mfc not known yet
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} else {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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}
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showTestImage();
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} catch (HttpException e) {
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if(e.getResponseCode() != 404) {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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}
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showTestImage();
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} catch (InterruptedException | InterruptedIOException e) {
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// future has been canceled, that's fine
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} catch (ExecutionException e) {
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if(e.getCause() instanceof InterruptedException || e.getCause() instanceof InterruptedIOException) {
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// future has been canceled, that's fine
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} else {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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showTestImage();
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}
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} catch (Exception e) {
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LOG.warn("Couldn't start preview video: {}", e.getMessage());
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showTestImage();
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}
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});
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}
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private void resizeToFitContent(double w, double h) {
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setPrefSize(w, h);
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preview.setFitWidth(w);
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preview.setFitHeight(h);
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videoPreview.setFitWidth(w);
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videoPreview.setFitHeight(h);
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}
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public void stop() {
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if(future != null && !future.isDone()) {
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future.cancel(true);
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}
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Platform.runLater(() -> {
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if(videoPlayer != null) {
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videoPlayer.dispose();
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}
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});
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}
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private void onError(MediaPlayer videoPlayer) {
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LOG.error("Error while starting preview stream", videoPlayer.getError());
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if(videoPlayer.getError().getCause() != null) {
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LOG.error("Error while starting preview stream root cause:", videoPlayer.getError().getCause());
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}
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videoPlayer.dispose();
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Platform.runLater(() -> {
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showTestImage();
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});
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}
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private void showTestImage() {
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Platform.runLater(() -> {
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videoPreview.setVisible(false);
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Image img = new Image(getClass().getResource("/image_not_found.png").toString(), true);
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preview.setImage(img);
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double aspect = img.getWidth() / img.getHeight();
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double w = Config.getInstance().getSettings().thumbWidth;
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double h = w / aspect;
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resizeToFitContent(w, h);
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progressIndicator.setVisible(false);
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});
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}
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private void checkInterrupt() throws InterruptedException {
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if(Thread.interrupted()) {
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throw new InterruptedException();
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}
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}
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}
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