1 files changed, 145 insertions, 0 deletions
diff --git a/dom/html/HTMLButtonElement.h b/dom/html/HTMLButtonElement.h
new file mode 100644
index 0000000000..3a7a7e8ea7
--- /dev/null
+++ b/dom/html/HTMLButtonElement.h
@@ -0,0 +1,145 @@
+/* -*- 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/. */
+
+#ifndef mozilla_dom_HTMLButtonElement_h
+#define mozilla_dom_HTMLButtonElement_h
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/ConstraintValidation.h"
+#include "nsGenericHTMLElement.h"
+
+namespace mozilla {
+class EventChainPostVisitor;
+class EventChainPreVisitor;
+namespace dom {
+class FormData;
+
+class HTMLButtonElement final : public nsGenericHTMLFormControlElementWithState,
+                                public ConstraintValidation {
+ public:
+  using ConstraintValidation::GetValidationMessage;
+
+  explicit HTMLButtonElement(
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
+      FromParser aFromParser = NOT_FROM_PARSER);
+
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(
+      HTMLButtonElement, nsGenericHTMLFormControlElementWithState)
+
+  // nsISupports
+  NS_DECL_ISUPPORTS_INHERITED
+
+  int32_t TabIndexDefault() override;
+
+  NS_IMPL_FROMNODE_HTML_WITH_TAG(HTMLButtonElement, button)
+
+  // Element
+  bool IsInteractiveHTMLContent() const override { return true; }
+
+  // nsGenericHTMLFormElement
+  void SaveState() override;
+  bool RestoreState(PresState* aState) override;
+
+  // overriden nsIFormControl methods
+  NS_IMETHOD Reset() override;
+  NS_IMETHOD SubmitNamesValues(FormData* aFormData) override;
+
+  void FieldSetDisabledChanged(bool aNotify) override;
+
+  // EventTarget
+  void GetEventTargetParent(EventChainPreVisitor& aVisitor) override;
+  MOZ_CAN_RUN_SCRIPT_BOUNDARY
+  nsresult PostHandleEvent(EventChainPostVisitor& aVisitor) override;
+
+  // nsINode
+  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+  JSObject* WrapNode(JSContext*, JS::Handle<JSObject*> aGivenProto) override;
+
+  // nsIContent
+  nsresult BindToTree(BindContext&, nsINode& aParent) override;
+  void UnbindFromTree(bool aNullParent = true) override;
+  void DoneCreatingElement() override;
+
+  void UpdateBarredFromConstraintValidation();
+  // Element
+  ElementState IntrinsicState() const override;
+  /**
+   * Called when an attribute is about to be changed
+   */
+  void BeforeSetAttr(int32_t aNameSpaceID, nsAtom* aName,
+                     const nsAttrValue* aValue, bool aNotify) override;
+  /**
+   * Called when an attribute has just been changed
+   */
+  void AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
+                    const nsAttrValue* aValue, const nsAttrValue* aOldValue,
+                    nsIPrincipal* aSubjectPrincipal, bool aNotify) override;
+  bool ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
+                      const nsAString& aValue,
+                      nsIPrincipal* aMaybeScriptedPrincipal,
+                      nsAttrValue& aResult) override;
+
+  // nsGenericHTMLElement
+  bool IsHTMLFocusable(bool aWithMouse, bool* aIsFocusable,
+                       int32_t* aTabIndex) override;
+  bool IsDisabledForEvents(WidgetEvent* aEvent) override;
+
+  // WebIDL
+  bool Disabled() const { return GetBoolAttr(nsGkAtoms::disabled); }
+  void SetDisabled(bool aDisabled, ErrorResult& aError) {
+    SetHTMLBoolAttr(nsGkAtoms::disabled, aDisabled, aError);
+  }
+  // GetFormAction implemented in superclass
+  void SetFormAction(const nsAString& aFormAction, ErrorResult& aRv) {
+    SetHTMLAttr(nsGkAtoms::formaction, aFormAction, aRv);
+  }
+  void GetFormEnctype(nsAString& aFormEncType);
+  void SetFormEnctype(const nsAString& aFormEnctype, ErrorResult& aRv) {
+    SetHTMLAttr(nsGkAtoms::formenctype, aFormEnctype, aRv);
+  }
+  void GetFormMethod(nsAString& aFormMethod);
+  void SetFormMethod(const nsAString& aFormMethod, ErrorResult& aRv) {
+    SetHTMLAttr(nsGkAtoms::formmethod, aFormMethod, aRv);
+  }
+  bool FormNoValidate() const { return GetBoolAttr(nsGkAtoms::formnovalidate); }
+  void SetFormNoValidate(bool aFormNoValidate, ErrorResult& aError) {
+    SetHTMLBoolAttr(nsGkAtoms::formnovalidate, aFormNoValidate, aError);
+  }
+  void GetFormTarget(DOMString& aFormTarget) {
+    GetHTMLAttr(nsGkAtoms::formtarget, aFormTarget);
+  }
+  void SetFormTarget(const nsAString& aFormTarget, ErrorResult& aRv) {
+    SetHTMLAttr(nsGkAtoms::formtarget, aFormTarget, aRv);
+  }
+  void GetName(DOMString& aName) { GetHTMLAttr(nsGkAtoms::name, aName); }
+  void SetName(const nsAString& aName, ErrorResult& aRv) {
+    SetHTMLAttr(nsGkAtoms::name, aName, aRv);
+  }
+  void GetType(nsAString& aType);
+  void SetType(const nsAString& aType, ErrorResult& aRv) {
+    SetHTMLAttr(nsGkAtoms::type, aType, aRv);
+  }
+  void GetValue(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::value, aValue); }
+  void SetValue(const nsAString& aValue, ErrorResult& aRv) {
+    SetHTMLAttr(nsGkAtoms::value, aValue, aRv);
+  }
+
+  // Override SetCustomValidity so we update our state properly when it's called
+  // via bindings.
+  void SetCustomValidity(const nsAString& aError);
+
+ protected:
+  virtual ~HTMLButtonElement();
+
+  bool mDisabledChanged : 1;
+  bool mInInternalActivate : 1;
+  bool mInhibitStateRestoration : 1;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_HTMLButtonElement_h