From fece1d93348070f492480b30f5d9cdca750cf503 Mon Sep 17 00:00:00 2001
From: Garner Lee <garner.lee@telekom.com>
Date: Tue, 11 Nov 2014 11:20:00 +0100
Subject: [PATCH] Bug 1075198 - Support code generation for TypedArrays fields
 in generated events. r=smaug

---
 dom/bindings/Codegen.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/dom/bindings/Codegen.py b/dom/bindings/Codegen.py
index 78d7f4909a9b..4e38d41763f9 100644
--- a/dom/bindings/Codegen.py
+++ b/dom/bindings/Codegen.py
@@ -14768,6 +14768,25 @@ class CGEventMethod(CGNativeMember):
                             target += ".SetValue()"
                             source += ".Value()"
                         members += sequenceCopy % (target, source)
+                    elif m.type.isSpiderMonkeyInterface():
+                        srcname = "%s.%s" % (self.args[1].name, name)
+                        if m.type.nullable():
+                            members += fill(
+                                """
+                                if (${srcname}.IsNull()) {
+                                  e->${varname} = nullptr;
+                                } else {
+                                  e->${varname} = ${srcname}.Value().Obj();
+                                }
+                                """,
+                            varname=name,
+                            srcname=srcname);
+                        else:
+                            members += fill(
+                                """
+                                e->${varname}.set(${srcname}.Obj());
+                                """,
+                            varname=name, srcname=srcname);
                     else:
                         members += "e->%s = %s.%s;\n" % (name, self.args[1].name, name)
                     if m.type.isAny() or m.type.isObject() or m.type.isSpiderMonkeyInterface():