Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

//import com.jeta.open.i18n.I18NUtils;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.Insets;

import javax.swing.JButton;

import javax.swing.JTextArea;

import org.gvsig.i18n.Messages;

import com.jgoodies.forms.layout.CellConstraints;

import com.jgoodies.forms.layout.FormLayout;

public class IconThemePageLayout extends JPanel {

	/**

	 * 

	 */

	private static final long serialVersionUID = 732724276675072878L;

	JLabel label_title = new JLabel();

	JLabel label_selection = new JLabel();

	JTextArea label_export = new JTextArea();

	JComboBox combo_selection = new JComboBox();

	JButton button_export = new JButton();

	/**

	 * Default constructor

	 */

	public IconThemePageLayout() {

		initializePanel();

	}

	/**

	 * Adds fill components to empty cells in the first row and first column of

	 * the grid. This ensures that the grid spacing will be the same as shown in

	 * the designer.

	 * 

	 * @param cols

	 *            an array of column indices in the first row where fill

	 *            components should be added.

	 * @param rows

	 *            an array of row indices in the first column where fill

	 *            components should be added.

	 */

	void addFillComponents(Container panel, int[] cols, int[] rows) {

		Dimension filler = new Dimension(10, 10);

		boolean filled_cell_11 = false;

		CellConstraints cc = new CellConstraints();

		if (cols.length > 0 && rows.length > 0) {

			if (cols[0] == 1 && rows[0] == 1) {

				/** add a rigid area */

				panel.add(Box.createRigidArea(filler), cc.xy(1, 1));

				filled_cell_11 = true;

			}

		}

		for (int index = 0; index < cols.length; index++) {

			if (cols[index] == 1 && filled_cell_11) {

				continue;

			}

			panel.add(Box.createRigidArea(filler), cc.xy(cols[index], 1));

		}

		for (int index = 0; index < rows.length; index++) {

			if (rows[index] == 1 && filled_cell_11) {

				continue;

			}

			panel.add(Box.createRigidArea(filler), cc.xy(1, rows[index]));

		}

	}

	/**

	 * Helper method to load an image file from the CLASSPATH

	 * 

	 * @param imageName

	 *            the package and name of the file to load relative to the

	 *            CLASSPATH

	 * @return an ImageIcon instance with the specified image file

	 * @throws IllegalArgumentException

	 *             if the image resource cannot be loaded.

	 */

	public ImageIcon loadImage(String imageName) {

		try {

			ClassLoader classloader = getClass().getClassLoader();

			java.net.URL url = classloader.getResource(imageName);

			if (url != null) {

				ImageIcon icon = new ImageIcon(url);

				return icon;

			}

		} catch (Exception e) {

			e.printStackTrace();

		}

		throw new IllegalArgumentException("Unable to load image: " + imageName);

	}

	/**

	 * Method for recalculating the component orientation for right-to-left

	 * Locales.

	 * 

	 * @param orientation

	 *            the component orientation to be applied

	 */

	public void applyComponentOrientation(ComponentOrientation orientation) {

		// Not yet implemented...

		// I18NUtils.applyComponentOrientation(this, orientation);

		super.applyComponentOrientation(orientation);

	}

	public JPanel createPanel() {

		GridBagLayout gbl = new GridBagLayout();

		JPanel resp = new JPanel(gbl);

		GridBagConstraints gbc = new GridBagConstraints();

		gbc.insets = new Insets(2, 30, 0, 30);

		gbc.anchor = GridBagConstraints.NORTHWEST;

		gbc.fill = GridBagConstraints.BOTH;

		gbc.gridx = 0;

		// ==============================

		gbc.gridy = 0;

		label_title.setName("label_title");

		label_title.setText(Messages.getText("_Icon_themes_availables"));

		resp.add(label_title, gbc);

		// ==============================

		gbc.gridy = 1;

		label_selection.setName("label_selection");

		label_selection.setText(Messages.getText(

				"_Select_an_icon_theme_as_default_for_use_in_the_application"));

		resp.add(label_selection, gbc);

		// ==============================

		gbc.gridy = 2;

		combo_selection.setName("combo_selection");

		resp.add(combo_selection, gbc);

		// ==============================

		gbc.gridy = 3;

		resp.add(new JLabel(" "), gbc);

		// ==============================

		gbc.gridy = 4;

		label_export.setName("label_export");

		label_export.setWrapStyleWord(true);

		label_export.setLineWrap(true);

		label_export.setFont(new JLabel().getFont());

		label_export.setBackground(resp.getBackground());

		label_export.setText(Messages.getText(

				"_You_can_export_the_default_icon_theme_to_use_as_base_for_create_a_custom_icon_theme"));

		resp.add(label_export, gbc);

		// ==============================

		gbc.gridy = 5;

		gbc.fill = GridBagConstraints.NONE;

		gbc.anchor = GridBagConstraints.NORTH;

		button_export.setActionCommand("_Export_default_icon_theme");

		button_export.setName("button_export");

		button_export.setText(Messages.getText(

				"_Export_default_icon_theme"));

		resp.add(button_export, gbc);

		// ==============================

		return resp;

	}

	/**

	 * Initializer

	 */

	protected void initializePanel() {

		setLayout(new BorderLayout());

		add(createPanel(), BorderLayout.CENTER);

	}