DataEditorSplash.java

/**
 * Copyright (C) 2015 Valkyrie RCP
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.valkyriercp.sample.dataeditor.ui;

import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import org.jdesktop.swingx.*;
import org.jdesktop.swingx.icon.EmptyIcon;
import org.jdesktop.swingx.painter.BusyPainter;
import org.jdesktop.swingx.painter.ImagePainter;
import org.springframework.core.io.Resource;
import org.valkyriercp.application.splash.MonitoringSplashScreen;
import org.valkyriercp.progress.ProgressMonitor;
import org.valkyriercp.util.WindowUtils;

import javax.imageio.ImageIO;
import javax.swing.*;
import java.awt.*;
import java.awt.geom.Ellipse2D;
import java.awt.geom.RoundRectangle2D;
import java.io.IOException;

public class DataEditorSplash implements MonitoringSplashScreen {
	private JXBusyLabel busyLabel = new JXBusyLabel(new Dimension(180, 180));
	private JXLabel titleLabel = new JXLabel("Data Editor");
	private JProgressBar progressBar = new JProgressBar();
	private JXLabel progressLabel = new JXLabel();
	private JXFrame frame;

	private Resource image;

	public DataEditorSplash() {
		BusyPainter painter = new BusyPainter(new RoundRectangle2D.Float(0, 0,
				28.0f, 8.6f, 10.0f, 10.0f), new Ellipse2D.Float(15.0f, 15.0f,
				70.0f, 70.0f));
		painter.setTrailLength(4);
		painter.setPoints(8);
		painter.setFrame(7);
		painter.setHighlightColor(new Color(30, 42, 102));
		busyLabel.setPreferredSize(new Dimension(100, 100));
		busyLabel.setIcon(new EmptyIcon(100, 100));
		busyLabel.setBusyPainter(painter);
		busyLabel.setDelay(75);

		titleLabel.setFont(titleLabel.getFont().deriveFont(30f));
		titleLabel.setForeground(Color.BLACK);
		progressBar.setStringPainted(true);
		progressBar.setPreferredSize(new Dimension(170, 20));
		// titleLabel.setBackground(new Color(0x425DA9));
		// titleLabel.setOpaque(false);
		// progressLabel.setBackground(new Color(0x425DA9));
	}

	public ProgressMonitor getProgressMonitor() {
		return new ProgressMonitor() {
			private int currentWork = 0;

			public void taskStarted(String name, int totalWork) {
				progressBar.setMaximum(totalWork);
				progressBar.setValue(0);
				this.currentWork = 0;
				busyLabel.setBusy(true);
			}

			public void subTaskStarted(String name) {
				// progressBar.setString(name);
			}

			public void worked(int work) {
				currentWork += work;
				progressBar.setValue(currentWork);
			}

			public void done() {
				busyLabel.setBusy(false);
			}

			public boolean isCanceled() {
				return false;
			}

			public void setCanceled(boolean b) {
			}
		};
	}

	protected Component createContentPane() {
		JXPanel panel = new JXPanel(new FormLayout(
				"center:200px:nogrow, left:3dlu:nogrow, fill:200px:nogrow",
				"center:200px:nogrow, center:20px:nogrow"));
		JXPanel ip = new JXPanel();
		try {
			ImagePainter imagePainter = new ImagePainter(ImageIO.read(image
					.getInputStream()));
			imagePainter.setScaleToFit(true);
			ip.setBackgroundPainter(imagePainter);
			// ip.setImage(ImageIO.read(image.getInputStream()));

		} catch (IOException e) {
			e.printStackTrace();
		}
		// ip.setStyle(JXImagePanel.Style.SCALED);
		// panel.setBackground(new Color(0x425DA9));
		panel.add(busyLabel, new CellConstraints(1, 1));
		JXPanel panel2 = new JXPanel(new FormLayout("center:195px:nogrow",
				"center:98px:nogrow, center:4dlu:nogrow, center:98px:nogrow"));
		// panel2.setBackground(new Color(0x425DA9));
		panel2.add(titleLabel, new CellConstraints(1, 1));
		panel2.setOpaque(false);
		panel.add(progressBar, new CellConstraints(1, 2, 3, 1));
		panel.add(panel2, new CellConstraints(3, 1));
		panel.add(ip, new CellConstraints(1, 1, 3, 1, CellConstraints.FILL,
				CellConstraints.FILL));
		panel.setBorder(BorderFactory.createLineBorder(Color.black, 4));
		return panel;
	}

	public void splash() {
		frame = new JXFrame();
		frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
		frame.setUndecorated(true);
		frame.setRootPane(new JXRootPane());
		frame.getRootPaneExt().setDoubleBuffered(true);
		frame.getRootPaneExt().setBackground(new Color(255, 255, 255, 255));
		frame.getRootPaneExt().setOpaque(false);
		frame.getContentPane().add(createContentPane());
		frame.pack();
		WindowUtils.centerOnScreen(frame);
		try {
			UIManager
					.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
		} catch (Exception e) {
			e.printStackTrace();
		}
		SwingUtilities.updateComponentTreeUI(frame);
		frame.setVisible(true);
	}

	public void dispose() {
		if (frame != null) {
			frame.dispose();
			frame = null;
		}
	}

	public void setImage(Resource image) {
		this.image = image;
	}
}