org.spoutcraft.launcher.skin.components.BackgroundImage.java Source code

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Here is the source code for org.spoutcraft.launcher.skin.components.BackgroundImage.java

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/*
 * This file is part of Spoutcraft.
 *
 * Copyright (c) 2011-2012, SpoutDev <http://www.spout.org/>
 * Spoutcraft is licensed under the SpoutDev License Version 1.
 *
 * Spoutcraft is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * In addition, 180 days after any changes are published, you can use the
 * software, incorporating those changes, under the terms of the MIT license,
 * as described in the SpoutDev License Version 1.
 *
 * Spoutcraft 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License,
 * the MIT license and the SpoutDev License Version 1 along with this program.
 * If not, see <http://www.gnu.org/licenses/> for the GNU Lesser General Public
 * License and see <http://www.spout.org/SpoutDevLicenseV1.txt> for the full license,
 * including the MIT license.
 */
package org.spoutcraft.launcher.skin.components;

import java.awt.Image;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.Random;

import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.SwingConstants;

import org.apache.commons.io.IOUtils;
import org.spoutcraft.launcher.util.BlurUtils;
import org.spoutcraft.launcher.util.ResourceUtils;
import org.spoutcraft.launcher.util.Utils;

public class BackgroundImage extends JLabel {
    private static final long serialVersionUID = 1L;

    public BackgroundImage(int width, int height) {
        setVerticalAlignment(SwingConstants.CENTER);
        setHorizontalAlignment(SwingConstants.CENTER);
        setBounds(0, 0, width, height);

        setIcon(new ImageIcon(getBackgroundImage().getScaledInstance(width, height, Image.SCALE_SMOOTH)));
        setVerticalAlignment(SwingConstants.TOP);
        setHorizontalAlignment(SwingConstants.LEFT);
    }

    private BufferedImage getBackgroundImage() {
        final List<File> images = new ArrayList<File>();
        File backgroundDir = new File(new File(Utils.getAssetsDirectory(), "background"), getTimeFolder());
        if (backgroundDir.exists()) {
            for (File f : backgroundDir.listFiles()) {
                if (f.getName().endsWith(".png") || f.getName().endsWith(".jpg")) {
                    images.add(f);
                }
            }
        }
        InputStream stream = null;
        BufferedImage image;
        try {
            stream = ResourceUtils.getResourceAsStream("/org/spoutcraft/launcher/resources/background.jpg");
            image = ImageIO.read(stream);
            image = BlurUtils.applyGaussianBlur(image, 10, 1, true);
            return image;
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            IOUtils.closeQuietly(stream);
        }
        return new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_ARGB);
    }

    private String getTimeFolder() {
        int hours = Calendar.getInstance().get(Calendar.HOUR_OF_DAY);
        if (hours < 6) {
            return "night";
        }
        if (hours < 12) {
            return "day";
        }
        if (hours < 20) {
            return "evening";
        }
        return "night";
    }
}