FeaturesPanel.java

/*
 * Copyright (c) 1998-2017 by Richard A. Wilkes. All rights reserved.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, version 2.0. If a copy of the MPL was not distributed with
 * this file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This Source Code Form is "Incompatible With Secondary Licenses", as
 * defined by the Mozilla Public License, version 2.0.
 */

package com.trollworks.gcs.feature;

import com.trollworks.gcs.widgets.outline.ListRow;
import com.trollworks.toolkit.annotation.Localize;
import com.trollworks.toolkit.ui.widget.BandedPanel;
import com.trollworks.toolkit.utility.Localization;

import java.util.ArrayList;
import java.util.List;

/** Displays and edits {@link Feature} objects. */
public class FeaturesPanel extends BandedPanel {
	@Localize("Features")
	@Localize(locale = "de", value = "Eigenschaften")
	@Localize(locale = "ru", value = "Особенности")
	@Localize(locale = "es", value = "Características")
	private static String FEATURES;

	static {
		Localization.initialize();
	}

	/**
	 * Creates a new feature editor.
	 *
	 * @param row The row these features will belong to.
	 * @param features The initial features to display.
	 */
	public FeaturesPanel(ListRow row, List<Feature> features) {
		super(FEATURES);
		for (Feature feature : features) {
			add(FeatureEditor.create(row, feature.cloneFeature()));
		}
		if (getComponentCount() == 0) {
			add(new NoFeature(row));
		}
	}

	/** @return The current set of features. */
	public List<Feature> getFeatures() {
		int count = getComponentCount();
		ArrayList<Feature> list = new ArrayList<>(count);

		for (int i = 0; i < count; i++) {
			Feature feature = ((FeatureEditor) getComponent(i)).getFeature();

			if (feature != null) {
				list.add(feature);
			}
		}
		return list;
	}
}