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Content of file AudioFileUserActionProvider.java.html

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../../jacoco-resources/report.gif" type="image/gif"/><title>AudioFileUserActionProvider.java</title><link rel="stylesheet" href="../../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../../index.html" class="el_report">blueMarine II :: UI :: JavaFX</a> &gt; <a href="../index.html" class="el_bundle">it-tidalwave-bluemarine2-ui</a> &gt; <a href="index.source.html" class="el_package">it.tidalwave.bluemarine2.ui.audio.explorer.impl</a> &gt; <span class="el_source">AudioFileUserActionProvider.java</span></div><h1>AudioFileUserActionProvider.java</h1><pre class="source lang-java linenums">/*
 * *********************************************************************************************************************
 *
 * 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 &quot;License&quot;); 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 &quot;AS IS&quot; 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.explorer.impl;

import javax.annotation.Nonnull;
import java.util.List;
import it.tidalwave.role.ui.UserAction;
import it.tidalwave.role.ui.spi.DefaultUserActionProvider;
import it.tidalwave.dci.annotation.DciRole;
import it.tidalwave.messagebus.MessageBus;
import it.tidalwave.bluemarine2.model.audio.AudioFile;
import it.tidalwave.bluemarine2.model.role.AudioFileSupplier;
import it.tidalwave.bluemarine2.ui.commons.RenderAudioFileRequest;
import lombok.RequiredArgsConstructor;
import static java.util.stream.Collectors.*;

/***********************************************************************************************************************
 *
 * A role for {@link AudioFileSupplier} that provides a default action that fires a request to render the audio file.
 *
 * @stereotype  Role
 *
 * @author  Fabrizio Giudici
 *
 **********************************************************************************************************************/
@DciRole(datumType = AudioFileSupplier.class, context = DefaultAudioExplorerPresentationControl.class)
<span class="nc" id="L51">@RequiredArgsConstructor</span>
public class AudioFileUserActionProvider extends DefaultUserActionProvider
  {
    @Nonnull
    private final AudioFileSupplier audioFileSupplier;

    @Nonnull // FIXME: use the Spi interface, but this needs a change in RoleManagerSupport

use the Spi interface, but this needs a change in RoleManagerSupport
    private final DefaultAudioExplorerPresentationControl control;

    @Nonnull
    private final MessageBus messageBus;

    @Override @Nonnull
    public UserAction getDefaultAction()
      {
<span class="nc" id="L66">        return UserAction.of(() -&gt;</span>
          {
<span class="nc" id="L68">            final List&lt;AudioFile&gt; audioFiles = control.getMediaItems().stream()</span>
<span class="nc" id="L69">                    .filter(i -&gt; i instanceof AudioFileSupplier)</span>
<span class="nc" id="L70">                    .map(i -&gt; ((AudioFileSupplier)i).getAudioFile())</span>
<span class="nc" id="L71">                    .collect(toList());</span>

<span class="nc" id="L73">            messageBus.publish(new RenderAudioFileRequest(audioFileSupplier.getAudioFile(), audioFiles));</span>
<span class="nc" id="L74">          });</span>
      }
  }
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