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rework splash screen

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bancika
2020-03-22 12:13:43 +01:00
parent e93a82f9fd
commit bff1b670d5
5 changed files with 109 additions and 100 deletions
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diylc/diylc-swing/src/org/diylc/DIYLCSplash.java
+103 -87
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@@ -1,115 +1,131 @@
package org.diylc;
import java.awt.AlphaComposite;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.SplashScreen;
import javax.swing.ImageIcon;
import javax.swing.JDialog;
import javax.swing.SwingUtilities;
import org.diylc.images.IconLoader;
public class DIYLCSplash {
private Thread t;
/**
* Custom splash screen with animated components. Does not use standard SplashScreen because of issues with OS X and Java 8.
*
* @author bancika
*
*/
public class DIYLCSplash extends JDialog {
public DIYLCSplash(final SplashScreen splash) {
if (splash == null)
return;
final Graphics2D g = splash.createGraphics();
if (g == null)
return;
t = new Thread(new Runnable() {
private static final long serialVersionUID = 1L;
private Thread t;
private int frameNumber = 90;
private Point resistorTarget = new Point(112, 114);
private Point filmTarget = new Point(233, 113);
private Point electrolyticTarget = new Point(261, 23);
private Point ceramicTarget = new Point(352, 22);
@Override
public void run() {
for (int i = 90; i >= 0; i--) {
if (!splash.isVisible())
return;
final int frame = i;
SwingUtilities.invokeLater(new Runnable() {
private int pxPerFrame = 3;
@Override
public void run() {
renderSplashFrame(splash, g, frame);
splash.update();
}
});
try {
Thread.sleep(10);
} catch (InterruptedException e) {
}
}
}
});
}
public void start() {
if (t != null)
t.start();
}
public DIYLCSplash() {
setPreferredSize(new Dimension(getSplash().getIconWidth(), getSplash().getIconHeight()));
setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
setUndecorated(true);
pack();
setLocationRelativeTo(null);
setVisible(true);
setAlwaysOnTop(true);
repaint();
private ImageIcon resistor = null;
t = new Thread(new Runnable() {
public ImageIcon getResistor() {
if (resistor == null) {
resistor = (ImageIcon) IconLoader.SplashResistor.getIcon();
}
return resistor;
}
@Override
public void run() {
for (int i = 90; i >= 0; i--) {
if (!isVisible())
return;
frameNumber = i;
SwingUtilities.invokeLater(new Runnable() {
private ImageIcon film = null;
@Override
public void run() {
repaint();
}
});
try {
Thread.sleep(10);
} catch (InterruptedException e) {
}
}
}
});
t.start();
}
@Override
public void paint(Graphics g) {
Graphics2D g2d = (Graphics2D)g;
g2d.setComposite(AlphaComposite.SrcOver);
getSplash().paintIcon(null, g, 0, 0);
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.7f - frameNumber * 0.007f));
getResistor().paintIcon(null, g, resistorTarget.x - pxPerFrame * frameNumber, resistorTarget.y);
getFilm().paintIcon(null, g, filmTarget.x, filmTarget.y + pxPerFrame * frameNumber);
getElectrolytic().paintIcon(null, g, electrolyticTarget.x, electrolyticTarget.y - pxPerFrame * frameNumber);
getCeramic().paintIcon(null, g, ceramicTarget.x + pxPerFrame * frameNumber, ceramicTarget.y);
}
public ImageIcon getFilm() {
if (film == null) {
film = (ImageIcon) IconLoader.SplashFilm.getIcon();
}
return film;
}
public void start() {
if (t != null)
t.start();
}
private ImageIcon ceramic = null;
private ImageIcon resistor = null;
public ImageIcon getCeramic() {
if (ceramic == null) {
ceramic = (ImageIcon) IconLoader.SplashCeramic.getIcon();
}
return ceramic;
}
public ImageIcon getResistor() {
if (resistor == null) {
resistor = (ImageIcon) IconLoader.SplashResistor.getIcon();
}
return resistor;
}
private ImageIcon electrolytic = null;
private ImageIcon film = null;
public ImageIcon getElectrolytic() {
if (electrolytic == null) {
electrolytic = (ImageIcon) IconLoader.SplashElectrolytic.getIcon();
}
return electrolytic;
}
public ImageIcon getFilm() {
if (film == null) {
film = (ImageIcon) IconLoader.SplashFilm.getIcon();
}
return film;
}
private ImageIcon splash = null;
private ImageIcon ceramic = null;
public ImageIcon getSplash() {
if (splash == null) {
splash = (ImageIcon) IconLoader.Splash.getIcon();
}
return splash;
}
public ImageIcon getCeramic() {
if (ceramic == null) {
ceramic = (ImageIcon) IconLoader.SplashCeramic.getIcon();
}
return ceramic;
}
private Point resistorTarget = new Point(112, 114);
private Point filmTarget = new Point(233, 113);
private Point electrolyticTarget = new Point(261, 23);
private Point ceramicTarget = new Point(352, 22);
private ImageIcon electrolytic = null;
private int pxPerFrame = 3;
public ImageIcon getElectrolytic() {
if (electrolytic == null) {
electrolytic = (ImageIcon) IconLoader.SplashElectrolytic.getIcon();
}
return electrolytic;
}
public void renderSplashFrame(SplashScreen splash, Graphics2D g, int frame) {
g.setComposite(AlphaComposite.Clear);
getSplash().paintIcon(null, g, 0, 0);
g.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.7f - frame * 0.007f));
getResistor().paintIcon(null, g, resistorTarget.x - pxPerFrame * frame, resistorTarget.y);
getFilm().paintIcon(null, g, filmTarget.x, filmTarget.y + pxPerFrame * frame);
getElectrolytic().paintIcon(null, g, electrolyticTarget.x, electrolyticTarget.y - pxPerFrame * frame);
getCeramic().paintIcon(null, g, ceramicTarget.x + pxPerFrame * frame, ceramicTarget.y);
}
private ImageIcon splash = null;
public ImageIcon getSplash() {
if (splash == null) {
splash = (ImageIcon) IconLoader.Splash.getIcon();
}
return splash;
}
}
diylc/diylc-swing/src/org/diylc/DIYLCStarter.java
+5 -12
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@@ -20,9 +20,7 @@ package org.diylc;
import java.awt.Font;
import java.awt.FontFormatException;
import java.awt.GraphicsEnvironment;
import java.awt.SplashScreen;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.URL;
import java.util.Properties;
@@ -60,16 +58,7 @@ public class DIYLCStarter {
*/
public static void main(String[] args) {
// Initialize splash screen
final SplashScreen splash = SplashScreen.getSplashScreen();
URL splashUrl = Presenter.class.getClassLoader().getResource("org/diylc/splash.png");
if (splash != null) {
try {
splash.setImageURL(splashUrl);
new DIYLCSplash(splash).start();
} catch (NullPointerException | IllegalStateException | IOException e1) {
LOG.error("Could not initialize splash screen", e1);
}
}
DIYLCSplash splash = new DIYLCSplash();
URL url = DIYLCStarter.class.getResource("log4j.properties");
Properties properties = new Properties();
@@ -140,6 +129,10 @@ public class DIYLCStarter {
MainFrame mainFrame = new MainFrame();
mainFrame.setLocationRelativeTo(null);
splash.setVisible(false);
splash.dispose();
mainFrame.setVisible(true);
if (args.length > 0) {
mainFrame.getPresenter().loadProjectFromFile(args[0]);
diylc/diylc-swing/src/org/diylc/splash.png
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