org.investovator.ui.main.components.GameDetailsView.java Source code

Introduction

Here is the source code for org.investovator.ui.main.components.GameDetailsView.java

Source

/*
 * investovator, Stock Market Gaming framework
 * Copyright (C) 2013  investovator
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.investovator.ui.main.components;

import com.vaadin.server.FileResource;
import com.vaadin.ui.*;
import org.investovator.controller.GameController;
import org.investovator.controller.utils.enums.GameModes;
import org.investovator.ui.utils.ConfigHelper;

import java.io.File;
import java.util.List;

/**
 * @author Amila Surendra
 * @version $Revision
 */
public abstract class GameDetailsView extends HorizontalLayout {

    protected String gameInstance;
    protected GameController controller;
    protected GameModes gameMode;

    private Image gameImage;
    private HorizontalLayout buttonLayout;
    private VerticalLayout descriptionLayout;

    private Label nameLabel;
    private Label descriptionLabel;

    public GameDetailsView(String instanceID, GameController controller) {
        gameInstance = instanceID;
        this.controller = controller;
        setupLayout();
    }

    public GameDetailsView(GameModes gameMode, GameController controller) {
        this.gameMode = gameMode;
        this.controller = controller;
        setupLayout();
    }

    private void setupLayout() {

        setMargin(true);

        gameImage = getImage();

        buttonLayout = new HorizontalLayout();
        for (Button button : getButtons()) {
            buttonLayout.addComponent(button);
        }

        descriptionLayout = new VerticalLayout();

        if (getName() != null) {
            nameLabel = new Label(getName());
            nameLabel.addStyleName("game-name");
            descriptionLayout.addComponent(nameLabel);
        }

        descriptionLabel = new Label(getDescription());
        descriptionLayout.addComponent(descriptionLabel);

        this.addComponent(gameImage);
        this.addComponent(descriptionLayout);
        this.addComponent(buttonLayout);

        this.setComponentAlignment(gameImage, Alignment.MIDDLE_CENTER);
        this.setComponentAlignment(descriptionLayout, Alignment.MIDDLE_LEFT);
        this.setComponentAlignment(buttonLayout, Alignment.MIDDLE_CENTER);

        this.setExpandRatio(gameImage, 1);
        this.setExpandRatio(descriptionLayout, 5);
        this.setExpandRatio(buttonLayout, 1);

    }

    public void setRatios(float icon, float description, float button) {
        this.setExpandRatio(gameImage, icon);
        this.setExpandRatio(descriptionLayout, description);
        this.setExpandRatio(buttonLayout, button);
    }

    public String getName() {
        return controller.getName(gameInstance);
    }

    public String getDescription() {
        return controller.getDescription(gameInstance);
    }

    public Image getImage() {
        String iconName = "game_icon.jpg";
        GameModes imageMode = null;

        if (gameInstance != null) {
            imageMode = controller.getGameMode(gameInstance);
        } else if (gameMode != null) {
            imageMode = gameMode;
        }

        if (imageMode != null) {
            switch (imageMode) {
            case AGENT_GAME:
                iconName = "agent2.jpg";
                break;
            case NN_GAME:
                iconName = "prediction_based.jpg";
                break;
            case PAYBACK_ENG:
                iconName = "game_icon.jpg";
                break;
            }
        }

        FileResource resource = new FileResource(new File(ConfigHelper.getImagePath() + iconName));
        Image img = new Image(null, resource);
        img.setHeight("50px");
        img.setWidth("50px");
        return img;
    }

    public void update() {
        buttonLayout.removeAllComponents();
        for (Button button : getButtons()) {
            buttonLayout.addComponent(button);
        }
    }

    /**
     * Concrete class should extend and provide necessary buttons and behaviour.
     * @return
     */
    public abstract List<Button> getButtons();
}