1 files changed, 69 insertions, 0 deletions
diff --git a/dom/html/nsRadioVisitor.cpp b/dom/html/nsRadioVisitor.cpp
new file mode 100644
index 000000000..a3f8a34f8
--- /dev/null
+++ b/dom/html/nsRadioVisitor.cpp
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsRadioVisitor.h"
+#include "mozilla/dom/HTMLInputElement.h"
+#include "nsIConstraintValidation.h"
+
+using namespace mozilla::dom;
+
+NS_IMPL_ISUPPORTS(nsRadioVisitor, nsIRadioVisitor)
+
+bool
+nsRadioSetCheckedChangedVisitor::Visit(nsIFormControl* aRadio)
+{
+  RefPtr<HTMLInputElement> radio =
+    static_cast<HTMLInputElement*>(aRadio);
+  NS_ASSERTION(radio, "Visit() passed a null button!");
+
+  radio->SetCheckedChangedInternal(mCheckedChanged);
+  return true;
+}
+
+bool
+nsRadioGetCheckedChangedVisitor::Visit(nsIFormControl* aRadio)
+{
+  if (aRadio == mExcludeElement) {
+    return true;
+  }
+
+  RefPtr<HTMLInputElement> radio =
+    static_cast<HTMLInputElement*>(aRadio);
+  NS_ASSERTION(radio, "Visit() passed a null button!");
+
+  *mCheckedChanged = radio->GetCheckedChanged();
+  return false;
+}
+
+bool
+nsRadioSetValueMissingState::Visit(nsIFormControl* aRadio)
+{
+  if (aRadio == mExcludeElement) {
+    return true;
+  }
+
+  HTMLInputElement* input = static_cast<HTMLInputElement*>(aRadio);
+
+  input->SetValidityState(nsIConstraintValidation::VALIDITY_STATE_VALUE_MISSING,
+                          mValidity);
+
+  input->UpdateState(true);
+
+  return true;
+}
+
+bool
+nsRadioUpdateStateVisitor::Visit(nsIFormControl* aRadio)
+{
+  if (aRadio == mExcludeElement) {
+    return true;
+  }
+
+  HTMLInputElement* input = static_cast<HTMLInputElement*>(aRadio);
+  input->UpdateState(true);
+
+  return true;
+}
+\ No newline at end of file