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desktop: don't show dialogs when headless

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This commit is contained in:
Kirill Vainer 2016-03-02 13:44:12 -05:00
parent ab8527770c
commit c7da1c4efd
1 changed files with 14 additions and 6 deletions
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20
jme3-desktop/src/main/java/com/jme3/system/JmeDesktopSystem.java
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@ -43,6 +43,7 @@ import com.jme3.system.JmeContext.Type;
import com.jme3.util.Screenshots; import com.jme3.util.Screenshots;
import java.awt.EventQueue; import java.awt.EventQueue;
import java.awt.Graphics2D; import java.awt.Graphics2D;
import java.awt.GraphicsEnvironment;
import java.awt.RenderingHints; import java.awt.RenderingHints;
import java.awt.geom.AffineTransform; import java.awt.geom.AffineTransform;
import java.awt.image.AffineTransformOp; import java.awt.image.AffineTransformOp;
@ -116,12 +117,16 @@ public class JmeDesktopSystem extends JmeSystemDelegate {
@Override @Override
public void showErrorDialog(String message) { public void showErrorDialog(String message) {
final String msg = message; if (!GraphicsEnvironment.isHeadless()) {
EventQueue.invokeLater(new Runnable() { final String msg = message;
public void run() { EventQueue.invokeLater(new Runnable() {
ErrorDialog.showDialog(msg); public void run() {
} ErrorDialog.showDialog(msg);
}); }
});
} else {
System.err.println("[JME ERROR] " + message);
}
} }
@Override @Override
@ -129,6 +134,9 @@ public class JmeDesktopSystem extends JmeSystemDelegate {
if (SwingUtilities.isEventDispatchThread()) { if (SwingUtilities.isEventDispatchThread()) {
throw new IllegalStateException("Cannot run from EDT"); throw new IllegalStateException("Cannot run from EDT");
} }
if (GraphicsEnvironment.isHeadless()) {
throw new IllegalStateException("Cannot show dialog in headless environment");
}
final AppSettings settings = new AppSettings(false); final AppSettings settings = new AppSettings(false);
settings.copyFrom(sourceSettings); settings.copyFrom(sourceSettings);