OpenConcerto

Dépôt officiel du code source de l'ERP OpenConcerto
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svn://code.openconcerto.org/openconcerto

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/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 *
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 * Copyright 2011-2019 OpenConcerto, by ILM Informatique. All rights reserved.
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 *
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 * The contents of this file are subject to the terms of the GNU General Public License Version 3
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 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a
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 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific
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 * language governing permissions and limitations under the License.
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 *
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 * When distributing the software, include this License Header Notice in each file.
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 */
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 package org.openconcerto.ui;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.Image;
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import java.awt.Robot;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.net.URL;
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import javax.swing.ImageIcon;
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import javax.swing.JFrame;
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/**
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 * Un écran de démarrage qui affiche l'image passée.
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 *
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 * @author ILM Informatique 17 juin 2004
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 */
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public class Splash extends JFrame {
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    private BufferedImage screenShot;
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    private Image image;
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    public Splash(String imageName) {
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        super();
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        this.setUndecorated(true);
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        this.setBackground(Color.WHITE);
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        // load the image
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        // first try and load it from the classpath, / to not prepend org.openconcerto.ui
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        URL imageURL = getClass().getResource("/" + imageName);
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        // its ctor wait for the image to load
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        ImageIcon icon = null;
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        if (imageURL != null)
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            icon = new ImageIcon(imageURL);
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        else if (new File(imageName).exists()) // try and load it from a local drive
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            icon = new ImageIcon(imageName);
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        if (icon != null) {
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            this.image = icon.getImage();
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            int width = this.image.getWidth(null);
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            int height = this.image.getHeight(null);
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            this.setSize(width, height);
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            this.setLocationRelativeTo(null);
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            try {
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                this.screenShot = new Robot().createScreenCapture(this.getBounds());
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            } catch (Exception e) {
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                // on continue quand meme
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                e.printStackTrace();
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            }
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        }
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    }
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    public void paint(Graphics g) {
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        if (this.screenShot != null)
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            g.drawImage(this.screenShot, 0, 0, null);
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        g.drawImage(this.image, 0, 0, null);
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    }
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}