/**
 * Copyright (C) 2001-2017 by RapidMiner and the contributors
 * 
 * Complete list of developers available at our web site:
 * 
 * http://rapidminer.com
 * 
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU Affero 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
 * Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with this program.
 * If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.tools;

import java.awt.Component;
import java.text.MessageFormat;

import javax.swing.JTabbedPane;

import com.rapidminer.tools.I18N;
import com.rapidminer.tools.LogService;


/**
 *
 * @author Simon Fischer
 */
public class ResourceTabbedPane extends JTabbedPane {

	private static final long serialVersionUID = 1L;

	private final String i18KeyPrefix;
	private boolean largeIcons = false;

	public ResourceTabbedPane(String i18KeyPrefix) {
		super();
		this.i18KeyPrefix = i18KeyPrefix;
	}

	public ResourceTabbedPane(String i18KeyPrefix, int tabPlacement, int tabLayoutPolicy) {
		super(tabPlacement, tabLayoutPolicy);
		this.i18KeyPrefix = i18KeyPrefix;
	}

	public ResourceTabbedPane(String i18KeyPrefix, int tabPlacement) {
		super(tabPlacement);
		this.i18KeyPrefix = i18KeyPrefix;
	}

	public void addTabI18N(String key, Component component, String... i18nArgs) {
		String name;
		if (i18nArgs != null && i18nArgs.length > 0) {
			name = formatMessage(key, "label", i18nArgs);
		} else {
			name = getMessage(key, "label");
		}
		addTab(name, null, component);
		int index = getTabCount() - 1;

		String tip;
		if (i18nArgs != null && i18nArgs.length > 0) {
			tip = formatMessage(key, "tip", i18nArgs);
		} else {
			tip = getMessageOrNull(key, "tip");
		}
		if (tip != null) {
			setToolTipTextAt(index, tip);
		}

		// try to look up and set mnemonic
		String mne = getMessageOrNull(key, "mne");
		if (mne != null) {
			mne = mne.toUpperCase();
			if (name.indexOf(mne.charAt(0)) == -1) {
				if (name.indexOf(mne.toUpperCase().charAt(0)) != -1) {
					mne = mne.toUpperCase();
					LogService.getRoot().warning(
							"Mnemonic key " + mne + " not found for tab " + i18KeyPrefix + "." + key + " (" + name
							+ "), converting to upper case.");
				}
			}
			setMnemonicAt(index, mne.charAt(0));
		}
	}

	private String getMessage(String tabName, String key) {
		return I18N.getMessage(I18N.getGUIBundle(), "gui.tabs." + this.i18KeyPrefix + "." + tabName + "." + key);
	}

	private String formatMessage(String tabName, String key, Object[] args) {
		String message = getMessageOrNull(tabName, key);
		if (message != null) {
			return MessageFormat.format(message, args);
		} else {
			return null;
		}
	}

	private String getMessageOrNull(String tabName, String key) {
		return I18N.getMessageOrNull(I18N.getGUIBundle(), "gui.tabs." + this.i18KeyPrefix + "." + tabName + "." + key);
	}

	public void setLargeIcons(boolean largeIcons) {
		this.largeIcons = largeIcons;
	}

	public boolean isLargeIcons() {
		return largeIcons;
	}

}