HandlerControlButton.java

/*
 * Copyright (c) 2014-2016 Jan Strauß <jan[at]over9000.eu>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package eu.over9000.skadi.ui;

import eu.over9000.skadi.handler.ChatHandler;
import eu.over9000.skadi.handler.StreamHandler;
import eu.over9000.skadi.model.Channel;
import eu.over9000.skadi.model.StateContainer;
import eu.over9000.skadi.model.StreamQuality;
import eu.over9000.skadi.service.QualityRetrievalService;
import javafx.scene.control.*;

public class HandlerControlButton {
	private final SplitMenuButton openStream;
	private final Button openChat;

	private final StreamHandler streamHandler;
	private final ChatHandler chatHandler;
	private final StatusBarWrapper sb;
	private final MenuItem worstItem;
	private final StateContainer state;
	private Channel candidate;

	public HandlerControlButton(final ChatHandler chatHandler, final StreamHandler streamHandler, final ToolBar tb, final StatusBarWrapper sb, StateContainer state) {
		this.streamHandler = streamHandler;
		this.chatHandler = chatHandler;
		this.sb = sb;
		this.state = state;

		openStream = new SplitMenuButton();
		openStream.setText("Stream: best");

		worstItem = new MenuItem("Stream: worst");
		worstItem.setOnAction(event -> openStreamWithQuality(StreamQuality.getWorstQuality()));

		openStream.getItems().add(worstItem);
		openChat = new Button("Chat");

		openStream.setDisable(true);
		openChat.setDisable(true);

		openStream.setOnAction(event -> openStreamWithQuality(StreamQuality.getBestQuality()));
		openChat.setOnAction(event -> openChat());

		tb.getItems().add(openStream);
		tb.getItems().add(openChat);
	}

	private void openChat() {
		sb.updateStatusText("opening chat of " + candidate.getName());
		chatHandler.openChat(candidate);
	}

	private void openStreamWithQuality(final StreamQuality quality) {
		sb.updateStatusText("opening '" + quality.getQuality() + "' stream of " + candidate.getName());
		streamHandler.openStream(candidate, quality);
	}

	public void setDisable(final boolean b) {
		openStream.setDisable(b);
		openChat.setDisable(b);
	}

	public void updateCandidate(final Channel candidate) {
		this.candidate = candidate;

		openStream.getItems().clear();
		openStream.getItems().add(worstItem);

		if ((candidate != null) && (candidate.isOnline() != null) && candidate.isOnline()) {
			final QualityRetrievalService service = new QualityRetrievalService(this::openStreamWithQuality, candidate, state);
			service.setOnSucceeded(event -> {
				openStream.getItems().clear();
				openStream.getItems().addAll(service.getValue());
				openStream.getItems().add(new SeparatorMenuItem());
				openStream.getItems().add(worstItem);

			});
			service.start();
		}
	}
}