GlueGen JavaCallback: Use new JavaType nature 'named-class', denoting the generated callback interface mapping the callback function.

This passes the jobject for the callback function/interface and the userParam (from 'void*')
down to the native implementation.

TODO: Add specific native implementation for JavaCallback,
wrapping the jobject's into a native struct as user-param
and a universal C-function as the native callback to dispatch
the call to the java method with known arguments.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/java/com/jogamp/gluegen/CMethodBindingEmitter.java b/src/java/com/jogamp/gluegen/CMethodBindingEmitter.java
index be69a38..334df1b 100644
--- a/src/java/com/jogamp/gluegen/CMethodBindingEmitter.java
+++ b/src/java/com/jogamp/gluegen/CMethodBindingEmitter.java
@@ -1212,6 +1212,10 @@ public class CMethodBindingEmitter extends FunctionEmitter {
           if (type.isPrimitiveArray()) {
             getJNIMangledArg(Integer.TYPE, buf, false);
           }
+        } else if (type.isNamedClass()) {
+          buf.append("L");
+          buf.append(type.getName().replace('.', '_'));
+          buf.append("_2");
         } else if (type.isCompoundTypeWrapper()) {
           // Mangle wrappers for C structs as ByteBuffer
           getJNIMangledArg(java.nio.ByteBuffer.class, buf, true);