+++ /dev/null
-/*****************************************************************************
- * MediaList.java: VLC Java Bindings, MediaList
- *****************************************************************************
- * Copyright (C) 1998-2008 the VideoLAN team
- *
- * Authors: Filippo Carone <filippo@carone.org>
- *
- *
- * $Id $
- *
- * This program 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 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
- *****************************************************************************/
-
-package org.videolan.jvlc;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.videolan.jvlc.internal.LibVlc.LibVlcEventManager;
-import org.videolan.jvlc.internal.LibVlc.LibVlcMedia;
-import org.videolan.jvlc.internal.LibVlc.LibVlcMediaList;
-import org.videolan.jvlc.internal.LibVlc.libvlc_exception_t;
-
-
-public class MediaList
-{
-
- private final JVLC jvlc;
-
- private final LibVlcMediaList instance;
-
- private List<String> items = new ArrayList<String>();
-
- private LibVlcEventManager eventManager;
-
- private volatile boolean released;
-
- public MediaList(JVLC jvlc)
- {
- this.jvlc = jvlc;
- libvlc_exception_t exception = new libvlc_exception_t();
- instance = jvlc.getLibvlc().libvlc_media_list_new(jvlc.getInstance(), exception);
- eventManager = jvlc.getLibvlc().libvlc_media_list_event_manager(instance, exception);
- }
-
- /**
- * @param mrl The media resource locator to add to the media list.
- */
- public void addMedia(String mrl)
- {
- MediaDescriptor descriptor = new MediaDescriptor(jvlc, mrl);
- addMedia(descriptor);
- }
-
- /**
- * @param descriptor The media descriptor to add to the media list.
- */
- public void addMedia(MediaDescriptor descriptor)
- {
- if (items.contains(descriptor.getMrl()))
- {
- return;
- }
- items.add(descriptor.getMrl());
- libvlc_exception_t exception = new libvlc_exception_t();
- jvlc.getLibvlc().libvlc_media_list_add_media(instance, descriptor.getInstance(), exception);
- }
-
- /**
- * @return The current number of items in the media list.
- */
- public int size()
- {
- libvlc_exception_t exception = new libvlc_exception_t();
- return jvlc.getLibvlc().libvlc_media_list_count(instance, exception);
- }
-
- /**
- * @param descriptor The media descriptor to get the index of.
- * @return The index of the media descriptor, or -1 if not found.
- */
- public int indexOf(MediaDescriptor descriptor)
- {
- libvlc_exception_t exception = new libvlc_exception_t();
- return jvlc.getLibvlc().libvlc_media_list_index_of_item(instance, descriptor.getInstance(), exception);
- }
-
- /**
- * @param index The index of the media descriptor to get.
- * @return The media descriptor at the given index.
- * @throws IndexOutOfBoundsException if index is bigger than size() or < 0, or there are no items in the media_list.
- */
- public MediaDescriptor getMediaDescriptorAtIndex(int index)
- {
- libvlc_exception_t exception = new libvlc_exception_t();
- if (size() == 0)
- {
- throw new IndexOutOfBoundsException();
- }
- if (index < 0 || index > size())
- {
- throw new IndexOutOfBoundsException();
- }
- LibVlcMedia descriptor = jvlc.getLibvlc().libvlc_media_list_item_at_index(instance, index, exception);
- return new MediaDescriptor(jvlc, descriptor);
- }
-
- /**
- * @param index The index of the media to remove.
- * @return True if the media was successfully removed, false otherwise.
- */
- public boolean removeMedia(int index)
- {
- libvlc_exception_t exception = new libvlc_exception_t();
- jvlc.getLibvlc().libvlc_media_list_remove_index(instance, index, exception);
- if (exception.b_raised == 0)
- {
- items.remove(index);
- return true;
- }
- return false;
- }
-
- /**
- * @param mrl The media descriptor mrl.
- */
- public boolean removeMedia(String mrl)
- {
- int index = items.indexOf(mrl);
- if (index == -1)
- {
- return false;
- }
- return removeMedia(index);
- }
-
- /**
- * @param mediaDescriptor The media descriptor to remove.
- */
- public boolean removeMedia(MediaDescriptor mediaDescriptor)
- {
- String mrl = mediaDescriptor.getMrl();
- int index = items.indexOf(mrl);
- if (index == -1)
- {
- return false;
- }
- return removeMedia(index);
- }
-
- /**
- * Removes all items from the media list.
- */
- public void clear()
- {
- for (int i = 0; i < size(); i++)
- {
- removeMedia(i);
- }
- }
-
- /**
- * @param descriptor The media descriptor to insert.
- * @param index The index of the inserted media descriptor.
- */
- public void insertMediaDescriptor(MediaDescriptor descriptor, int index)
- {
- libvlc_exception_t exception = new libvlc_exception_t();
- jvlc
- .getLibvlc()
- .libvlc_media_list_insert_media(instance, descriptor.getInstance(), index, exception);
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- protected void finalize() throws Throwable
- {
- release();
- super.finalize();
- }
-
- /**
- * Returns the instance.
- * @return the instance
- */
- LibVlcMediaList getInstance()
- {
- return instance;
- }
-
- /**
- *
- */
- public void release()
- {
- if (released)
- {
- return;
- }
- released = true;
-
- jvlc.getLibvlc().libvlc_media_list_release(instance);
- }
-
-
-
-}
projects / vlc / blobdiff