uk.org.brindy.guessit.view.GameView.java Source code

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Here is the source code for uk.org.brindy.guessit.view.GameView.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to you 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 uk.org.brindy.guessit.view;

import uk.org.brindy.guessit.GuessItApp;
import uk.org.brindy.guessit.Session;

import com.vaadin.ui.Button;
import com.vaadin.ui.Label;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;

public class GameView {

    @SuppressWarnings("serial")
    public GameView(final GuessItApp app) {
        System.out.println("GameView.GameView()");
        final Session session = (Session) app.getUser();
        if (!session.gameInProgress()) {
            session.startGame();
        }

        VerticalLayout vbox = new VerticalLayout();
        vbox.addComponent(new Label("Hello " + session.name));
        vbox.addComponent(new Label("Guess the number between 1 and 100"));

        final TextField number = new TextField();
        vbox.addComponent(number);

        Button button = new Button("Guess");
        button.addListener(new ClickListener() {
            @Override
            public void buttonClick(ClickEvent event) {
                try {
                    if (session.guess(Integer.parseInt((String) number.getValue()))) {
                        new WelldoneView(app);
                    } else {
                        new GameView(app);
                    }
                } catch (NumberFormatException e) {
                    session.guess(-1);
                    new GameView(app);
                }
            }
        });

        switch (session.getHint()) {
        case NOGUESSES:
            // do nothing
            break;

        case HIGHER:
            vbox.addComponent(new Label("Try higher..."));
            break;

        case LOWER:
            vbox.addComponent(new Label("Not that high!"));
            break;

        case WRONG:
            vbox.addComponent(new Label("I didn't quite get that."));
            break;
        }

        vbox.addComponent(button);

        vbox.addComponent(new Label("You have had " + session.getGuessCount() + " guesses"));

        app.getMainWindow().setContent(vbox);
    }

}