uk.co.caprica.vlcj.media.events.MediaEventFactory Maven / Gradle / Ivy

Go to download
/*
 * This file is part of VLCJ.
 *
 * VLCJ 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.
 *
 * VLCJ 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 VLCJ.  If not, see .
 *
 * Copyright 2009-2024 Caprica Software Limited.
 */

package uk.co.caprica.vlcj.media.events;

import uk.co.caprica.vlcj.binding.internal.libvlc_event_e;
import uk.co.caprica.vlcj.binding.internal.libvlc_event_t;
import uk.co.caprica.vlcj.binding.internal.libvlc_instance_t;
import uk.co.caprica.vlcj.media.Media;

/**
 * A factory that creates a media list event instance for a native media event.
 */
public final class MediaEventFactory {

    /**
     * Create an event.
     *
     * @param libvlcInstance native library instance
     * @param media component the event relates to
     * @param event native event
     * @return media event, or null if the native event type is not known
     */
    public static MediaEvent createEvent(libvlc_instance_t libvlcInstance, Media media, libvlc_event_t event) {
        switch(libvlc_event_e.event(event.type)) {
            case libvlc_MediaMetaChanged            : return new MediaMetaChangedEvent            (libvlcInstance, media, event);
            case libvlc_MediaSubItemAdded           : return new MediaSubItemAddedEvent           (libvlcInstance, media, event);
            case libvlc_MediaDurationChanged        : return new MediaDurationChangedEvent        (libvlcInstance, media, event);
            case libvlc_MediaParsedChanged          : return new MediaParsedChangedEvent          (libvlcInstance, media, event);
            case libvlc_MediaSubItemTreeAdded       : return new MediaSubItemTreeAddedEvent       (libvlcInstance, media, event);
            case libvlc_MediaThumbnailGenerated     : return new MediaThumbnailGeneratedEvent     (libvlcInstance, media, event);
            case libvlc_MediaAttachedThumbnailsFound: return new MediaAttachedThumbnailsFoundEvent(libvlcInstance, media, event);

            default                                 : return null;
        }
    }

    private MediaEventFactory() {
    }

}