Examples with InvalidationListener javafx.beans.InvalidationListener used on opensource projects

Example 11 with InvalidationListener

use of javafx.beans.InvalidationListener in project Media-Library by The-Rain-Goddess.

the class ApplicationWindow method setupMediaPlayer.

// private Media Player accessors / mutators
private HBox setupMediaPlayer() {
    HBox mediaSlot = new HBox();
    VBox timeControls = new VBox();
    VBox timeBox = new VBox();
    HBox mediaControlBox = new HBox();
    HBox searchBox = new HBox();
    HBox fadeBox = new HBox(5);
    VBox volumeControls = new VBox(10);
    if (Main.getMasterDataAsList().size() != 0) {
        Path path = Paths.get(Main.getMasterDataAsList().get(0).getLibraryFilePath());
        Media media = new Media(path.toFile().toURI().toString());
        player = new MediaPlayer(media);
    } else {
        player = new MediaPlayer(new Media(Paths.get("C:\\Music\\init.mp3").toFile().toURI().toString()));
    }
    // player.setAutoPlay(true);
    MediaView mediaView = new MediaView();
    mediaView.setMediaPlayer(player);
    Image PlayButtonImage = new Image("com/negativevr/media_library/res/play.png");
    Image PauseButtonImage = new Image("com/negativevr/media_library/res/pause.png");
    ImageView imageViewPlay = new ImageView(PlayButtonImage);
    ImageView imageViewPause = new ImageView(PauseButtonImage);
    play = new Button();
    play.setGraphic(imageViewPlay);
    play.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent e) {
            updateValues();
            Status status = player.getStatus();
            if (status == Status.PAUSED || status == Status.READY || status == Status.UNKNOWN || status == Status.STOPPED) {
                player.play();
                play.setGraphic(imageViewPause);
            } else {
                player.pause();
                play.setGraphic(imageViewPlay);
            }
        }
    });
    reload = new Button();
    reload.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/reload.png")));
    reload.setOnAction((ActionEvent e) -> {
        player.seek(player.getStartTime());
    });
    skip = new Button();
    skip.setGraphic((new ImageView(new Image("com/negativevr/media_library/res/skip.png"))));
    skip.setOnAction((ActionEvent e) -> {
        player.seek(player.getStopTime());
    });
    previous = new Button();
    previous.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/previous.png")));
    next = new Button();
    next.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/next.png")));
    Button repeat = new Button();
    if (status == MediaStatus.REPEAT_NONE) {
        repeat.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/repeat_none.png")));
    } else if (status == MediaStatus.REPEAT_SINGLE)
        repeat.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/repeat_single.png")));
    else if (status == MediaStatus.REPEAT_MULTI)
        repeat.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/repeat_playlist.png")));
    repeat.setOnAction((ActionEvent e) -> {
        if (status == MediaStatus.REPEAT_SINGLE) {
            status = MediaStatus.REPEAT_NONE;
            repeat.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/repeat_none.png")));
        } else if (status == MediaStatus.REPEAT_NONE) {
            status = MediaStatus.REPEAT_MULTI;
            repeat.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/repeat_playlist.png")));
        } else if (status == MediaStatus.REPEAT_MULTI) {
            status = MediaStatus.REPEAT_SINGLE;
            repeat.setGraphic(new ImageView(new Image("com/negativevr/media_library/res/repeat_single.png")));
        }
    });
    timeSlider = new Slider();
    HBox.setHgrow(timeSlider, Priority.ALWAYS);
    timeSlider.setMinSize(100, 50);
    timeSlider.valueProperty().addListener(new InvalidationListener() {

        @Override
        public void invalidated(Observable ov) {
            if (timeSlider.isValueChanging()) {
                Duration duration = player.getMedia().getDuration();
                if (duration != null) {
                    player.seek(duration.multiply(timeSlider.getValue() / 100.0));
                }
                updateValues();
            }
        }
    });
    List<MediaFile> data = Main.getMasterDataAsList();
    if (data.size() != 0) {
        artistLabel = new Label(data.get(0).getArtistName() + " - " + data.get(0).getAlbumName());
        songLabel = new Label(data.get(0).getSongName());
    } else {
        artistLabel = new Label();
        songLabel = new Label();
    }
    player.currentTimeProperty().addListener(new InvalidationListener() {

        @Override
        public void invalidated(Observable ov) {
            updateValues();
        }
    });
    player.currentTimeProperty().addListener(new ChangeListener<Duration>() {

        @Override
        public void changed(ObservableValue<? extends Duration> arg0, Duration arg1, Duration arg2) {
            updateValues();
        }
    });
    time = new Label();
    time.setTextFill(Color.BLACK);
    player.setOnReady(() -> {
        duration = player.getMedia().getDuration();
        updateValues();
    });
    // volume control slider
    volumeSlider = new Slider(0, 1, 0);
    player.volumeProperty().bindBidirectional(volumeSlider.valueProperty());
    player.setVolume(0.5);
    // fade in time line
    final Timeline fadeInTimeline = new Timeline(new KeyFrame(FADE_DURATION, new KeyValue(player.volumeProperty(), 1.0)));
    // fade out timeline
    final Timeline fadeOutTimeline = new Timeline(new KeyFrame(FADE_DURATION, new KeyValue(player.volumeProperty(), 0.0)));
    // fade in button
    fadeIn = new Button("Fade In");
    fadeIn.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent t) {
            fadeInTimeline.play();
        }
    });
    fadeIn.setMaxWidth(Double.MAX_VALUE);
    // fade out button
    fadeOut = new Button("Fade Out");
    fadeOut.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent t) {
            fadeOutTimeline.play();
        }
    });
    fadeOut.setMaxWidth(Double.MAX_VALUE);
    player.setOnEndOfMedia(() -> {
        play.setGraphic(imageViewPlay);
        if (status == MediaStatus.REPEAT_NONE) {
            player.seek(new Duration(0));
            player.pause();
            play.setGraphic(imageViewPlay);
        } else if (status == MediaStatus.REPEAT_SINGLE) {
            player.seek(new Duration(0));
            player.play();
            play.setGraphic(imageViewPause);
        }
    });
    // volume cotrol box
    fadeBox.getChildren().addAll(fadeOut, fadeIn);
    fadeBox.setAlignment(Pos.CENTER);
    volumeControls.getChildren().setAll(new Label("Volume"), volumeSlider, fadeBox);
    volumeControls.setAlignment(Pos.CENTER);
    volumeControls.disableProperty().bind(Bindings.or(Bindings.equal(Timeline.Status.RUNNING, fadeInTimeline.statusProperty()), Bindings.equal(Timeline.Status.RUNNING, fadeOutTimeline.statusProperty())));
    timeControls.getChildren().addAll(songLabel, artistLabel, timeSlider);
    timeControls.setAlignment(Pos.CENTER);
    timeControls.setFillWidth(true);
    timeControls.setMinWidth(300);
    timeBox.getChildren().addAll(repeat, time);
    timeBox.setAlignment(Pos.CENTER);
    mediaControlBox.getChildren().addAll(previous, reload, play, skip, next);
    mediaControlBox.setAlignment(Pos.CENTER);
    searchBox.getChildren().addAll(new Label("Search"), search);
    searchBox.setAlignment(Pos.CENTER_RIGHT);
    mediaSlot.getChildren().addAll(mediaControlBox, timeBox, timeControls, volumeControls, mediaView, searchBox);
    mediaSlot.setSpacing(10);
    HBox.setHgrow(timeControls, Priority.ALWAYS);
    return mediaSlot;
}

Example 12 with InvalidationListener

use of javafx.beans.InvalidationListener in project Media-Library by The-Rain-Goddess.

the class ApplicationWindow method updatePlayer.

/**
 * updates the media player object to account for new media being loaded
 */
private void updatePlayer() {
    timeSlider.valueProperty().addListener(new InvalidationListener() {

        @Override
        public void invalidated(Observable ov) {
            if (timeSlider.isValueChanging()) {
                // Duration duration = player.getCurrentTime();
                Duration duration = player.getMedia().getDuration();
                if (duration != null) {
                    player.seek(duration.multiply(timeSlider.getValue() / 100.0));
                }
                updateValues();
            }
        }
    });
    player.setOnReady(() -> {
        duration = player.getMedia().getDuration();
        updateValues();
    });
    player.currentTimeProperty().addListener(new ChangeListener<Duration>() {

        @Override
        public void changed(ObservableValue<? extends Duration> arg0, Duration arg1, Duration arg2) {
            updateValues();
        }
    });
    player.volumeProperty().bindBidirectional(volumeSlider.valueProperty());
    Image PlayButtonImage = new Image("com/negativevr/media_library/res/play.png");
    Image PauseButtonImage = new Image("com/negativevr/media_library/res/pause.png");
    ImageView imageViewPlay = new ImageView(PlayButtonImage);
    ImageView imageViewPause = new ImageView(PauseButtonImage);
    play.setGraphic(imageViewPause);
    play.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent e) {
            updateValues();
            Status status = player.getStatus();
            if (status == Status.PAUSED || status == Status.READY || status == Status.UNKNOWN || status == Status.STOPPED) {
                player.play();
                play.setGraphic(imageViewPause);
            } else {
                player.pause();
                play.setGraphic(imageViewPlay);
            }
        }
    });
    player.setOnEndOfMedia(() -> {
        play.setGraphic(imageViewPlay);
        if (status == MediaStatus.REPEAT_NONE) {
            player.seek(new Duration(0));
            player.pause();
            play.setGraphic(imageViewPlay);
        } else if (status == MediaStatus.REPEAT_SINGLE) {
            player.seek(new Duration(0));
            player.play();
            play.setGraphic(imageViewPause);
        } else if (status == MediaStatus.REPEAT_MULTI) {
            SortedList<MediaFile> list = getSortedData();
            Media nextSong = null;
            for (int i = 0; i < list.size(); i++) {
                if (i != list.size() - 1 && player.getMedia().getSource().toString().contains(new File(list.get(i).getLibraryFilePath()).toURI().toString())) {
                    nextSong = new Media(new File(list.get(i + 1).getLibraryFilePath()).toURI().toString());
                    artistLabel.setText(list.get(i + 1).getArtistName() + " - " + list.get(i + 1).getAlbumName());
                    songLabel.setText(list.get(i + 1).getSongName());
                } else if (i == list.size() - 1 && player.getMedia().getSource().toString().contains(new File(list.get(i).getLibraryFilePath()).toURI().toString())) {
                    nextSong = new Media(new File(list.get(0).getLibraryFilePath()).toURI().toString());
                    artistLabel.setText(list.get(0).getArtistName() + " - " + list.get(0).getAlbumName());
                    songLabel.setText(list.get(0).getSongName());
                }
            }
            if (nextSong != null) {
                player = new MediaPlayer(nextSong);
                player.setAutoPlay(true);
                updatePlayer();
                player.play();
            }
        }
    });
    reload.setOnAction((ActionEvent e) -> {
        player.seek(player.getStartTime());
    });
    skip.setOnAction((ActionEvent e) -> {
        player.seek(player.getStopTime());
    });
    // fade in time line
    final Timeline fadeInTimeline = new Timeline(new KeyFrame(FADE_DURATION, new KeyValue(player.volumeProperty(), 1.0)));
    // fade out timeline
    final Timeline fadeOutTimeline = new Timeline(new KeyFrame(FADE_DURATION, new KeyValue(player.volumeProperty(), 0.0)));
    // fade in button
    fadeIn = new Button("Fade In");
    fadeIn.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent t) {
            fadeInTimeline.play();
        }
    });
    fadeIn.setMaxWidth(Double.MAX_VALUE);
    // fade out button
    fadeOut = new Button("Fade Out");
    fadeOut.setOnAction(new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent t) {
            fadeOutTimeline.play();
        }
    });
    fadeOut.setMaxWidth(Double.MAX_VALUE);
}

Example 13 with InvalidationListener

use of javafx.beans.InvalidationListener in project POL-POM-5 by PlayOnLinux.

the class CollectionBindings method mapToMap.

/**
 * Maps an {@link ObservableValue<I>} object to an {@link ObservableMap} by applying the given converter function
 * and adding the result to the {@link ObservableMap}.
 * In case the input value is empty, i.e. contains <code>null</code>, the returned {@link ObservableMap} is also
 * empty
 *
 * @param property The input value
 * @param converter The converter function
 * @param <I> The type of the input value
 * @param <O1> The input type of the result map
 * @param <O2> The output type of the result map
 * @return A {@link ObservableMap} containing the converted map
 */
public static <I, O1, O2> ObservableMap<O1, O2> mapToMap(ObservableValue<I> property, Function<I, Map<O1, O2>> converter) {
    final ObservableMap<O1, O2> result = FXCollections.observableHashMap();
    final InvalidationListener listener = (Observable invalidation) -> {
        final I input = property.getValue();
        result.clear();
        if (input != null) {
            result.putAll(converter.apply(input));
        }
    };
    // add the listener to the property
    property.addListener(listener);
    // ensure that the result map is initialised correctly
    listener.invalidated(property);
    return result;
}

Example 14 with InvalidationListener

use of javafx.beans.InvalidationListener in project POL-POM-5 by PlayOnLinux.

the class CollectionBindings method mapToList.

/**
 * Maps an {@link ObservableValue<I>} object to an {@link ObservableList} by applying the given converter function
 * and adding the result to the {@link ObservableList}.
 * In case the input value is empty, i.e. contains <code>null</code>, the returned {@link ObservableList} is also
 * empty
 *
 * @param property The input value
 * @param converter The converter function
 * @param <I> The type of the input value
 * @param <O> The type of the output value
 * @return A {@link ObservableList} containing the converted list
 */
public static <I, O> ObservableList<O> mapToList(ObservableValue<I> property, Function<I, ? extends Collection<O>> converter) {
    final ObservableList<O> result = FXCollections.observableArrayList();
    final InvalidationListener listener = (Observable invalidation) -> {
        final I input = property.getValue();
        if (input != null) {
            result.setAll(converter.apply(input));
        } else {
            result.clear();
        }
    };
    // add the listener to the property
    property.addListener(listener);
    // ensure that the result list is initialised correctly
    listener.invalidated(property);
    return result;
}

Example 15 with InvalidationListener

use of javafx.beans.InvalidationListener in project cryptomator by cryptomator.

the class ObservableSetOnMainThread method invalidated.

private void invalidated(Observable observable) {
    final Collection<InvalidationListener> listeners = ImmutableList.copyOf(invalidationListeners);
    Platform.runLater(() -> {
        for (InvalidationListener listener : listeners) {
            listener.invalidated(this);
        }
    });
}