/*
 * @(#)NewSession.java
 *
 * This file is part of webCDwriter - Network CD/DVD Writing.
 *
 * Copyright (C) 1999-2006 Jörg P. M. Haeger
 *
 * webCDwriter is free software. See CDcreator.java for details.
 */

import java.io.*;
import javax.swing.*;

public class NewSession extends Command {
	protected QueueDialog queueDialog;

	void cancelCommand() {
		super.cancelCommand();
		writeCommandIgnoreException("noop");
	}

	int getDialogDelay() {
		return 1000;
	}

	protected void parseRankHint(String lineStr) throws IOException {
		StreamTokenizer tokenizer
			= new StreamTokenizer(
				new StringReader(lineStr));

		tokenizer.nextToken();
		if (tokenizer.nextToken() != StreamTokenizer.TT_NUMBER)
			return;
		queueDialog.setRank((int)tokenizer.nval);
	}

	void processHint(String str) {
		try {
			if (str.startsWith("rank"))
				parseRankHint(str);
		}
		catch (IOException e) {
		}
	}

	public void run() {
		if (!(this instanceof OpenSession))
			run("newSession",
				"titleCreateSession", "createSession");
		super.run();
	}

	protected void run(String cmd, String title, String msg) {
		queueDialog = new QueueDialog(i18n(msg), cancelButton);
		showCentered(queueDialog, i18n(title));

		if (State.sessionID != State.none)
			cmd = cmd + " " + spaceToEsc(State.sessionID);
		execCommand(cmd);
	}

	void showResult() {
		if (!lastResultOK())
			JOptionPane.showMessageDialog(
				CDcreator.mainWin,
				lastResult,
				i18n("error"),
				JOptionPane.ERROR_MESSAGE);

		execSemaphore.setDone();
	}
}