1 files changed, 78 insertions, 0 deletions
diff --git a/src/javax/media/j3d/JoglDrawingSurfaceObject.java b/src/javax/media/j3d/JoglDrawingSurfaceObject.java
new file mode 100644
index 0000000..960e27a
--- /dev/null
+++ b/src/javax/media/j3d/JoglDrawingSurfaceObject.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2006-2008 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package javax.media.j3d;
+
+/**
+ * The DrawingSurfaceObject class is used to manage native drawing surface
+ */
+class JoglDrawingSurfaceObject extends DrawingSurfaceObject {
+
+    JoglDrawingSurfaceObject(Canvas3D cv) {
+        super(cv);
+
+        // System.err.println("JoglDrawingSurfaceObject constructed");
+    }
+
+    @Override
+    synchronized boolean renderLock() {
+      //        System.err.println("JoglDrawingSurfaceObject.renderLock()");
+        gotDsiLock = true;
+        return true;
+    }
+
+    @Override
+    synchronized void unLock() {
+      //        System.err.println("JoglDrawingSurfaceObject.unLock()");
+        gotDsiLock = false;
+    }
+
+    @Override
+    synchronized void getDrawingSurfaceObjectInfo() {
+      // FIXME: we don't have all of the information we need here to
+      // create a GLDrawable for the Canvas3D, so for now, do nothing
+
+      // FIXME: this mechanism is much too complicated
+
+      /*
+      System.err.println("JoglDrawingSurfaceObject.getDrawingSurfaceObjectInfo()");
+
+        if (canvas.drawable == null) {
+            System.err.println(
+                    "JoglDrawingSurfaceObject.getDrawingSurfaceObjectInfo: window = "
+                    + canvas.drawable);
+
+            // TODO: replace with a real JoglDrawable
+            canvas.drawable = new JoglDrawable();
+        }
+      */
+    }
+
+    @Override
+    synchronized void invalidate() {
+        System.err.println("JoglDrawingSurfaceObject.invalidate()");
+    }
+}