Make FallbackException's manual jar file choosing use JFXFileChooser

Author: Janmm14

src/java/com/javadeobfuscator/deobfuscator/ui/SwingWindow.java

@@ -98,17 +98,7 @@ public void run()
 			@Override
 			public void run()
 			{
-				try
-				{
-					SynchronousJFXCaller.init();
-				} catch (NoClassDefFoundError e)
-				{
-					e.printStackTrace();
-					ensureSwingLafLoaded();
-					ExceptionUtil.showFatalError("You need a JVM with JavaFX (non-headless installation).\n\n" +
-												 "Could not find class " + e.getMessage());
-					System.exit(1);
-				}
+				initJFX();
 			}
 		};
 		GuiConfig.read();
@@ -1232,6 +1222,21 @@ public void windowClosing(WindowEvent e)
 		frame.setVisible(true);
 	}
 
+	public static void initJFX()
+	{
+		try
+		{
+			SynchronousJFXCaller.init();
+		} catch (NoClassDefFoundError e)
+		{
+			e.printStackTrace();
+			ensureSwingLafLoaded();
+			ExceptionUtil.showFatalError("You need a JVM with JavaFX (non-headless installation).\n\n" +
+										 "Could not find class " + e.getMessage());
+			System.exit(1);
+		}
+	}
+
 	public static synchronized void ensureSwingLafLoaded()
 	{
 		if (!swingLafLoaded)

src/java/com/javadeobfuscator/deobfuscator/ui/util/FallbackException.java

@@ -3,6 +3,7 @@
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
 import java.awt.Insets;
+import java.io.File;
 
 import javax.swing.JButton;
 import javax.swing.JFileChooser;
@@ -13,6 +14,8 @@
 import javax.swing.JTextField;
 
 import com.javadeobfuscator.deobfuscator.ui.SwingWindow;
+import com.javadeobfuscator.deobfuscator.ui.component.SynchronousJFXFileChooser;
+import javafx.stage.FileChooser;
 
 public class FallbackException extends Exception
 {
@@ -23,6 +26,7 @@ public FallbackException(String title, String msg, Throwable cause)
 		super(msg, cause);
 		this.printStackTrace();
 		SwingWindow.ensureSwingLafLoaded();
+		SwingWindow.initJFX();
 		JPanel fallback = new JPanel();
 		fallback.setLayout(new GridBagLayout());
 		GridBagConstraints gbc = new GridBagConstraints();
@@ -46,12 +50,21 @@ public FallbackException(String title, String msg, Throwable cause)
 		JButton button = new JButton("Select");
 		button.addActionListener(e ->
 		{
-			JFileChooser inputFile = new JFileChooser();
-			int action = inputFile.showOpenDialog(null);
-			if (action == JFileChooser.APPROVE_OPTION)
+			SynchronousJFXFileChooser chooser = new SynchronousJFXFileChooser(() -> {
+				FileChooser ch = new FileChooser();
+				ch.setTitle("Select deobfuscator jar");
+				ch.setInitialDirectory(new File("abc").getAbsoluteFile().getParentFile());
+				ch.getExtensionFilters().addAll(
+						new FileChooser.ExtensionFilter("Jar files", "*.jar"),
+						new FileChooser.ExtensionFilter("Jar and Zip files", "*.jar", "*.zip"),
+						new FileChooser.ExtensionFilter("Zip files", "*.zip"),
+						new FileChooser.ExtensionFilter("All Files", "*.*"));
+				return ch;
+			});
+			File file = chooser.showOpenDialog();
+			if (file != null)
 			{
-				String path = inputFile.getSelectedFile().toString();
-				textField.setText(path);
+				textField.setText(file.getAbsolutePath());
 			}
 		});
 		GridBagConstraints gbc_Button = new GridBagConstraints();