AboutModel.java

package org.jtheque.views.impl.models;

import org.jtheque.core.Core;
import org.jtheque.core.application.Application;
import org.jtheque.i18n.LanguageService;
import org.jtheque.utils.collections.CollectionUtils;

import java.util.Arrays;
import java.util.Collection;

/*
 * Copyright JTheque (Baptiste Wicht)
 *
 * 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.
 */

/**
 * A model to contain the informations of the about view.
 *
 * @author Baptiste Wicht
 */
public final class AboutModel {
    public static final int CREDITS_HEIGHT = 75;
    public static final int VIEW_HEIGHT = 400;
    public static final int INFO_MARGIN = 15;
    public static final int CREDIT_HEIGHT = 25;
    public static final int INFO_HEIGHT = 20;

    private String license;
    private String copyright;
    private AboutInfo[] infos;
    private Collection<String> credits;

    /**
     * Refresh the model informations.
     *
     * @param core The core.
     * @param i18n The language service.
     */
    public void refresh(Core core, LanguageService i18n) {
        Application application = core.getApplication();

        copyright = application.getI18nProperties().getCopyright();
        license = i18n.getMessage("about.actions.read");

        infos = new AboutInfo[]{
                new AboutInfo(i18n.getMessage("about.view.version"), application.getVersion().getVersion(), false, false),
                new AboutInfo(i18n.getMessage("about.view.author"), application.getI18nProperties().getAuthor(), false, false),
                new AboutInfo(i18n.getMessage("about.view.site"), application.getI18nProperties().getSite(), true, false),
                new AboutInfo(i18n.getMessage("about.view.mail"), application.getI18nProperties().getEmail(), false, true)
        };

        credits = CollectionUtils.newList(core.getCreditsMessage().size() * 4);

        for (String key : core.getCreditsMessage()) {
            String[] messages = i18n.getLinesMessage(key);

            credits.addAll(Arrays.asList(messages));
        }
    }

    /**
     * Return the license.
     *
     * @return The license.
     */
    public String getLicense() {
        return license;
    }

    /**
     * Return the copyright.
     *
     * @return The copyright.
     */
    public String getCopyright() {
        return copyright;
    }

    /**
     * All the about informations.
     *
     * @return The about informations.
     */
    public AboutInfo[] getInfos() {
        return infos;
    }

    /**
     * Return the credits line.
     *
     * @return A Collection containing all the credits line.
     */
    public Collection<String> getCredits() {
        return credits;
    }

    /**
     * Return the credits height.
     *
     * @return The credits height.
     */
    public int getCreditsHeight() {
        return credits.size() * CREDIT_HEIGHT;
    }
}