/*

 * Copyright (c) 2007, 2016, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package com.sun.swingset3.demos;

import java.awt.*;

import java.net.URI;

import java.io.IOException;

import javax.swing.*;

/**

 * @author Pavel Porvatov

 */

public class DemoUtilities {

    private DemoUtilities() {

        // Hide constructor

    }

    public static void setToplevelLocation(Window toplevel, Component component,

            int relativePosition) {

        Rectangle compBounds = component.getBounds();

        // Convert component location to screen coordinates

        Point p = new Point();

        SwingUtilities.convertPointToScreen(p, component);

        int x;

        int y;

        // Set frame location to be centered on panel

        switch (relativePosition) {

            case SwingConstants.NORTH: {

                x = (p.x + (compBounds.width / 2)) - (toplevel.getWidth() / 2);

                y = p.y - toplevel.getHeight();

                break;

            }

            case SwingConstants.EAST: {

                x = p.x + compBounds.width;

                y = (p.y + (compBounds.height / 2)) - (toplevel.getHeight() / 2);

                break;

            }

            case SwingConstants.SOUTH: {

                x = (p.x + (compBounds.width / 2)) - (toplevel.getWidth() / 2);

                y = p.y + compBounds.height;

                break;

            }

            case SwingConstants.WEST: {

                x = p.x - toplevel.getWidth();

                y = (p.y + (compBounds.height / 2)) - (toplevel.getHeight() / 2);

                break;

            }

            case SwingConstants.NORTH_EAST: {

                x = p.x + compBounds.width;

                y = p.y - toplevel.getHeight();

                break;

            }

            case SwingConstants.NORTH_WEST: {

                x = p.x - toplevel.getWidth();

                y = p.y - toplevel.getHeight();

                break;

            }

            case SwingConstants.SOUTH_EAST: {

                x = p.x + compBounds.width;

                y = p.y + compBounds.height;

                break;

            }

            case SwingConstants.SOUTH_WEST: {

                x = p.x - toplevel.getWidth();

                y = p.y + compBounds.height;

                break;

            }

            default:

            case SwingConstants.CENTER: {

                x = (p.x + (compBounds.width / 2)) - (toplevel.getWidth() / 2);

                y = (p.y + (compBounds.height / 2)) - (toplevel.getHeight() / 2);

            }

        }

        toplevel.setLocation(x, y);

    }

    public static boolean browse(URI uri) throws IOException {

        // Try using the Desktop api first

        try {

            Desktop desktop = Desktop.getDesktop();

            desktop.browse(uri);

            return true;

        } catch (SecurityException e) {

            e.printStackTrace();

        }

        return false;

    }

}