/*
* Copyright 2016 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* 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 "AS IS" 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.
*/
package org.terasology.launcher.gui.javafx;
import javafx.application.Platform;
import javafx.concurrent.Task;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.terasology.launcher.game.GameDownloader;
import org.terasology.launcher.util.BundleUtils;
import org.terasology.launcher.util.DownloadException;
import org.terasology.launcher.util.ProgressListener;
public class GameDownloadWorker extends Task<Void> implements ProgressListener {
private static final Logger logger = LoggerFactory.getLogger(GameDownloadWorker.class);
private final GameDownloader gameDownloader;
private ApplicationController controller;
private boolean successfulDownloadAndExtract;
private boolean successfulLoadVersion;
public GameDownloadWorker(final ApplicationController controller, final GameDownloader gameDownloader) {
this.gameDownloader = gameDownloader;
this.controller = controller;
}
@Override
protected Void call() throws Exception {
try {
gameDownloader.download(this);
if (!isCancelled()) {
updateMessage(BundleUtils.getLabel("update_game_extractZip"));
successfulDownloadAndExtract = gameDownloader.extractAfterDownload();
if (successfulDownloadAndExtract) {
gameDownloader.deleteSilentAfterExtract();
updateMessage(BundleUtils.getLabel("update_game_gameInfo"));
successfulLoadVersion = gameDownloader.updateAfterDownload();
}
} else {
gameDownloader.deleteSilentAfterCancel();
logger.trace("GameDownloadWorker is cancelled");
}
} catch (DownloadException | RuntimeException e) {
logger.error("There is an error occurred while downloading the game!", e);
}
return null;
}
@Override
protected void done() {
Platform.runLater(new Runnable() {
@Override
public void run() {
controller.finishedGameDownload(isCancelled(), successfulDownloadAndExtract, successfulLoadVersion, gameDownloader.getGameDirectory());
}
});
}
@Override
public void update() {
// not implemented
}
@Override
public void update(final int progress) {
updateProgress(progress, 100);
}
}