Experimental Applet without AWT (Applet3)

DISCLAIMER:
  - Only new Applet3 applets are supported under X11 for now

  - AWT Applet are disabled

  - Namespace com.jogamp.* and jogamp.* is only chosen
    to indicate new AWT-less code

  - Applet3 code path does not invoke any AWT function

  - JNLP code path still utilizes AWT/Swing (UIs, ..)

TODO:
  - Refactor AWT dependencies properly via UI interfaces ?

  - Decide whether we shall merge netx and plugin namespace ?
    IMHO the right thing to do, jumping hoops due to separation.

  - Add support for Windows, OSX, Wayland, ..

Applet3:

- New AWT-less Applet3 interfaces are:
  - com.jogamp.plugin.applet.Applet3
    - User implements

  - com.jogamp.plugin.applet.Applet3Context
    - Plugin implements

  - com.jogamp.plugin.ui.NativeWindowUpstream
    - Plugin window, aka browser parent of Applet3

  - com.jogamp.plugin.ui.NativeWindowDownstream
    - Applet3 user window

- User interfaces are exported as:
  - plugin3-public.jar
  - plugin3-public-src.zip

1 files changed, 30 insertions, 0 deletions

diff --git a/netx/net/sourceforge/jnlp/splashscreen/SplashUtils.java b/netx/net/sourceforge/jnlp/splashscreen/SplashUtils.java
index b43476e..8825183 100644
--- a/netx/net/sourceforge/jnlp/splashscreen/SplashUtils.java
+++ b/netx/net/sourceforge/jnlp/splashscreen/SplashUtils.java
@@ -36,6 +36,8 @@ obligated to do so.  If you do not wish to do so, delete this
 exception statement from your version. */
 package net.sourceforge.jnlp.splashscreen;
 
+import jogamp.plugin.jnlp.runtime.Applet3Environment;
+import jogamp.plugin.jnlp.runtime.Applet3Instance;
 import net.sourceforge.jnlp.runtime.AppletEnvironment;
 import net.sourceforge.jnlp.runtime.AppletInstance;
 import net.sourceforge.jnlp.runtime.Boot;
@@ -83,17 +85,44 @@ public class SplashUtils {
                 OutputController.getLogger().log(t);
         }
     }
+    public static void showErrorCaught(Throwable ex, Applet3Instance appletInstance) {
+        try {
+            showError(ex, appletInstance);
+        } catch (Throwable t) {
+            // prinitng this exception is discutable. I have let it in for case that
+            //some retyping will fail
+            OutputController.getLogger().log(t);
+        }
+    }
 
     public static void showError(Throwable ex, AppletInstance appletInstance) {
         if (appletInstance == null) {
+            OutputController.getLogger().log(ex);
             return;
         }
         AppletEnvironment ae = appletInstance.getAppletEnvironment();
         showError(ex, ae);
     }
+    public static void showError(Throwable ex, Applet3Instance appletInstance) {
+        if (appletInstance == null) {
+            OutputController.getLogger().log(ex);
+            return;
+        }
+        Applet3Environment ae = appletInstance.getAppletEnvironment();
+        showError(ex, ae);
+    }
 
     public static void showError(Throwable ex, AppletEnvironment ae) {
         if (ae == null) {
+            OutputController.getLogger().log(ex);
+            return;
+        }
+        SplashController p = ae.getSplashControler();
+        showError(ex, p);
+    }
+    public static void showError(Throwable ex, Applet3Environment ae) {
+        if (ae == null) {
+            OutputController.getLogger().log(ex);
             return;
         }
         SplashController p = ae.getSplashControler();
@@ -102,6 +131,7 @@ public class SplashUtils {
 
     public static void showError(Throwable ex, SplashController f) {
         if (f == null) {
+            OutputController.getLogger().log(ex);
             return;
         }