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AgroSense welcome - welcome screen AgroSense
There is a newer version: 13.03-beta
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 1997-2010 Oracle and/or its affiliates. All rights reserved.
 *
 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.
 * Other names may be trademarks of their respective owners.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
 * http://www.netbeans.org/cddl-gplv2.html
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
 * specific language governing permissions and limitations under the
 * License.  When distributing the software, include this License Header
 * Notice in each file and include the License file at
 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the GPL Version 2 section of the License file that
 * accompanied this code. If applicable, add the following below the
 * License Header, with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 *
 * Contributor(s):
 *
 * The Original Software is NetBeans. The Initial Developer of the Original
 * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
 * Microsystems, Inc. All Rights Reserved.
 *
 * If you wish your version of this file to be governed by only the CDDL
 * or only the GPL Version 2, indicate your decision by adding
 * "[Contributor] elects to include this software in this distribution
 * under the [CDDL or GPL Version 2] license." If you do not indicate a
 * single choice of license, a recipient has the option to distribute
 * your version of this file under either the CDDL, the GPL Version 2 or
 * to extend the choice of license to its licensees as provided above.
 * However, if you add GPL Version 2 code and therefore, elected the GPL
 * Version 2 license, then the option applies only if the new code is
 * made subject to such option by the copyright holder.
 *
 * Portions Copyrighted 2012 AgroSense
 */
package org.netbeans.modules.welcome.content;

import java.awt.*;
import java.lang.reflect.Method;
import java.util.Map;
import javax.swing.UIManager;
import org.openide.loaders.DataObject;

/**
 *
 * @author S. Aubrecht
 */
public class Utils {
    
    /** Creates a new instance of Utils */
    private Utils() {
    }

    public static Graphics2D prepareGraphics(Graphics g) {
        Graphics2D g2 = (Graphics2D) g;
        Map rhints = (Map)(Toolkit.getDefaultToolkit().getDesktopProperty("awt.font.desktophints")); //NOI18N
        if( rhints == null && Boolean.getBoolean("swing.aatext") ) { //NOI18N
             g2.setRenderingHint( RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON );
        } else if( rhints != null ) {
            g2.addRenderingHints( rhints );
        }
        return g2;
    }

    public static void showURL(String href) {
        try {
            Desktop desktop = java.awt.Desktop.getDesktop();
            
            if (desktop != null) {
                desktop.browse(java.net.URI.create(href));
            }
        } catch (Exception e) {}
    }

    static int getDefaultFontSize() {
        Integer customFontSize = (Integer)UIManager.get("customFontSize"); // NOI18N
        if (customFontSize != null) {
            return customFontSize.intValue();
        } else {
            Font systemDefaultFont = UIManager.getFont("TextField.font"); // NOI18N
            return (systemDefaultFont != null)
                ? systemDefaultFont.getSize()
                : 11;
        }
    }

    /**
     * Try to extract the URL from the given DataObject using reflection.
     * (The DataObject should be URLDataObject in most cases)
     */
    public static String getUrlString(DataObject dob) {
        try {
            Method m = dob.getClass().getDeclaredMethod( "getURLString", new Class[] {} ); //NOI18N
            m.setAccessible( true );
            Object res = m.invoke( dob );
            if( null != res ) {
                return res.toString();
            }
        } catch (Exception ex) {
            //ignore
        }
        return null;
    }
}