JavaFxAudioRendererPresentationDelegate.java

/*
 * *********************************************************************************************************************
 *
 * blueMarine II: Semantic Media Centre
 * http://tidalwave.it/projects/bluemarine2
 *
 * Copyright (C) 2015 - 2021 by Tidalwave s.a.s. (http://tidalwave.it)
 *
 * *********************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 *
 * *********************************************************************************************************************
 *
 * git clone https://bitbucket.org/tidalwave/bluemarine2-src
 * git clone https://github.com/tidalwave-it/bluemarine2-src
 *
 * *********************************************************************************************************************
 */
package it.tidalwave.bluemarine2.ui.audio.renderer.impl.javafx;

import javax.annotation.Nonnull;
import javax.inject.Inject;
import java.util.HashMap;
import java.util.Map;
import javafx.fxml.FXML;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.ProgressBar;
import javafx.scene.input.KeyCodeCombination;
import javafx.scene.input.KeyCombination;
import javafx.scene.input.KeyEvent;
import it.tidalwave.role.ui.UserAction;
import it.tidalwave.role.ui.javafx.JavaFXBinder;
import it.tidalwave.bluemarine2.ui.audio.explorer.AudioExplorerPresentation;
import it.tidalwave.bluemarine2.ui.audio.renderer.AudioRendererPresentation;
import lombok.extern.slf4j.Slf4j;
import static javafx.scene.input.KeyCode.*;

/***********************************************************************************************************************
 *
 * The JavaFX Delegate for {@link AudioExplorerPresentation}.
 *
 * @stereotype  JavaFXDelegate
 *
 * @author  Fabrizio Giudici
 *
 **********************************************************************************************************************/
@Slf4j
public class JavaFxAudioRendererPresentationDelegate implements AudioRendererPresentation
  {
    @FXML
    private Button btPrev;

    @FXML
    private Button btRewind;

    @FXML
    private Button btStop;

    @FXML
    private Button btPause;

    @FXML
    private Button btPlay;

    @FXML
    private Button btFastForward;

    @FXML
    private Button btNext;

    @FXML
    private ProgressBar pbPlayProgress;

    @FXML
    private Label lbTitle;

    @FXML
    private Label lbFolderName;

    @FXML
    private Label lbArtist;

    @FXML
    private Label lbComposer;

    @FXML
    private Label lbDuration;

    @FXML
    private Label lbPlayTime;

    @FXML
    private Label lbNextTrack;

    @Inject
    private JavaFXBinder binder;

    private final Map<KeyCombination, Runnable> accelerators = new HashMap<>();

    @FXML
    private void initialize()
      {
//        final ObservableMap<KeyCombination, Runnable> accelerators = btPlay.getScene().getAccelerators();
        accelerators.put(new KeyCodeCombination(PLAY),     btPlay::fire);
        accelerators.put(new KeyCodeCombination(STOP),     btStop::fire);
        accelerators.put(new KeyCodeCombination(PAUSE),    btPause::fire);
        accelerators.put(new KeyCodeCombination(REWIND),   btRewind::fire);
        accelerators.put(new KeyCodeCombination(FAST_FWD), btFastForward::fire);
      }

    @FXML // TODO: should be useless, but getScene().getAccelerators() doesn't work
    public void onKeyReleased (@Nonnull final KeyEvent event)
      {
        accelerators.getOrDefault(new KeyCodeCombination(event.getCode()), () -> {}).run();
      }

    @Override
    public void bind (@Nonnull final Properties properties,
                      @Nonnull final UserAction prevAction,
                      @Nonnull final UserAction rewindAction,
                      @Nonnull final UserAction stopAction,
                      @Nonnull final UserAction pauseAction,
                      @Nonnull final UserAction playAction,
                      @Nonnull final UserAction fastForwardAction,
                      @Nonnull final UserAction nextAction)
      {
        binder.bind(btPrev,        prevAction);
        binder.bind(btRewind,      rewindAction);
        binder.bind(btStop,        stopAction);
        binder.bind(btPause,       pauseAction);
        binder.bind(btPlay,        playAction);
        binder.bind(btFastForward, fastForwardAction);
        binder.bind(btNext,        nextAction);

        lbTitle.textProperty().bind(properties.titleProperty());
        lbFolderName.textProperty().bind(properties.folderNameProperty());
        lbArtist.textProperty().bind(properties.artistProperty());
        lbComposer.textProperty().bind(properties.composerProperty());
        lbDuration.textProperty().bind(properties.durationProperty());
        lbPlayTime.textProperty().bind(properties.playTimeProperty());
        lbNextTrack.textProperty().bind(properties.nextTrackProperty());
        pbPlayProgress.progressProperty().bind(properties.progressProperty());
      }

    @Override
    public void showUp (@Nonnull final Object control)
      {
      }

    @Override
    public void focusOnPlayButton()
      {
        btPlay.requestFocus();
      }

    @Override
    public void focusOnStopButton()
      {
        btStop.requestFocus();
      }
  }