2017-08-29 00:38:37 +00:00
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package org.schabi.newpipe.playlist;
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import android.support.v7.widget.RecyclerView;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import org.schabi.newpipe.R;
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import org.schabi.newpipe.info_list.StreamInfoItemHolder;
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import java.util.List;
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/**
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* Created by Christian Schabesberger on 01.08.16.
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*
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* Copyright (C) Christian Schabesberger 2016 <chris.schabesberger@mailbox.org>
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* InfoListAdapter.java is part of NewPipe.
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*
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* NewPipe is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* NewPipe is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
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*/
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2017-08-29 15:00:11 +00:00
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public class PlayQueueAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
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private static final String TAG = PlayQueueAdapter.class.toString();
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2017-08-29 00:38:37 +00:00
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private final PlaylistItemBuilder playlistItemBuilder;
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2017-08-29 15:00:11 +00:00
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private final PlayQueue playQueue;
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2017-08-29 00:38:37 +00:00
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private boolean showFooter = false;
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private View header = null;
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private View footer = null;
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public class HFHolder extends RecyclerView.ViewHolder {
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public HFHolder(View v) {
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super(v);
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view = v;
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}
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public View view;
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}
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public void showFooter(boolean show) {
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showFooter = show;
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notifyDataSetChanged();
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}
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2017-08-29 15:00:11 +00:00
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public PlayQueueAdapter(PlayQueue playQueue) {
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this.playlistItemBuilder = new PlaylistItemBuilder();
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this.playQueue = playQueue;
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2017-08-29 00:38:37 +00:00
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}
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public void setSelectedListener(PlaylistItemBuilder.OnSelectedListener listener) {
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playlistItemBuilder.setOnSelectedListener(listener);
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}
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2017-08-29 15:00:11 +00:00
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public void addItems(List<PlayQueueItem> data) {
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2017-08-29 00:38:37 +00:00
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if(data != null) {
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2017-08-29 15:00:11 +00:00
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playQueue.getStreams().addAll(data);
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notifyPlaylistChange();
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2017-08-29 00:38:37 +00:00
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}
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}
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2017-08-29 15:00:11 +00:00
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public void addItem(PlayQueueItem data) {
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2017-08-29 00:38:37 +00:00
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if (data != null) {
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2017-08-29 15:00:11 +00:00
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playQueue.getStreams().add(data);
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notifyPlaylistChange();
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2017-08-29 00:38:37 +00:00
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}
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}
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2017-08-29 15:00:11 +00:00
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public void removeItem(int index) {
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if (index < playQueue.getStreams().size()) {
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playQueue.getStreams().remove(index);
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notifyPlaylistChange();
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}
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}
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public void swapItems(int source, int target) {
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final List<PlayQueueItem> items = playQueue.getStreams();
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if (source < items.size() && target < items.size()) {
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final PlayQueueItem sourceItem = items.get(source);
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final PlayQueueItem targetItem = items.get(target);
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items.set(target, sourceItem);
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items.set(source, targetItem);
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notifyPlaylistChange();
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}
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}
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public void clear() {
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if(playQueue.getStreams().isEmpty()) {
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2017-08-29 00:38:37 +00:00
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return;
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}
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2017-08-29 15:00:11 +00:00
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playQueue.getStreams().clear();
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notifyPlaylistChange();
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}
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private void notifyPlaylistChange() {
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playQueue.notifyChange();
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2017-08-29 00:38:37 +00:00
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notifyDataSetChanged();
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}
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public void setHeader(View header) {
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this.header = header;
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notifyDataSetChanged();
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}
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public void setFooter(View footer) {
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this.footer = footer;
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notifyDataSetChanged();
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}
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2017-08-29 15:00:11 +00:00
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public List<PlayQueueItem> getItems() {
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return playQueue.getStreams();
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2017-08-29 00:38:37 +00:00
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}
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@Override
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public int getItemCount() {
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2017-08-29 15:00:11 +00:00
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int count = playQueue.getStreams().size();
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2017-08-29 00:38:37 +00:00
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if(header != null) count++;
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if(footer != null && showFooter) count++;
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return count;
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}
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// don't ask why we have to do that this way... it's android accept it -.-
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@Override
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public int getItemViewType(int position) {
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if(header != null && position == 0) {
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return 0;
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} else if(header != null) {
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position--;
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}
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2017-08-29 15:00:11 +00:00
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if(footer != null && position == playQueue.getStreams().size() && showFooter) {
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2017-08-29 00:38:37 +00:00
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return 1;
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}
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return 2;
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}
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@Override
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public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int type) {
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switch(type) {
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case 0:
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return new HFHolder(header);
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case 1:
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return new HFHolder(footer);
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case 2:
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return new StreamInfoItemHolder(LayoutInflater.from(parent.getContext())
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.inflate(R.layout.playlist_stream_item, parent, false));
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default:
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Log.e(TAG, "Trollolo");
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return null;
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}
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}
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@Override
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public void onBindViewHolder(RecyclerView.ViewHolder holder, int i) {
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2017-08-29 15:00:11 +00:00
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if(holder instanceof PlayQueueItemHolder) {
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2017-08-29 00:38:37 +00:00
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if(header != null) {
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i--;
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}
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2017-08-29 15:00:11 +00:00
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playlistItemBuilder.buildStreamInfoItem((PlayQueueItemHolder) holder, playQueue.getStreams().get(i));
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2017-08-29 00:38:37 +00:00
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} else if(holder instanceof HFHolder && i == 0 && header != null) {
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((HFHolder) holder).view = header;
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2017-08-29 15:00:11 +00:00
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} else if(holder instanceof HFHolder && i == playQueue.getStreams().size() && footer != null && showFooter) {
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2017-08-29 00:38:37 +00:00
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((HFHolder) holder).view = footer;
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}
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}
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}
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