summaryrefslogtreecommitdiffstats
path: root/dom/html/nsRadioVisitor.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'dom/html/nsRadioVisitor.cpp')
-rw-r--r--dom/html/nsRadioVisitor.cpp69
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