import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

dom/html/HTMLOutputElement.h

@@ -0,0 +1,119 @@
+/* -*- 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_HTMLOutputElement_h
+#define mozilla_dom_HTMLOutputElement_h
+
+#include "mozilla/Attributes.h"
+#include "nsGenericHTMLElement.h"
+#include "nsStubMutationObserver.h"
+#include "nsIConstraintValidation.h"
+
+namespace mozilla {
+namespace dom {
+
+class HTMLFormSubmission;
+
+class HTMLOutputElement final : public nsGenericHTMLFormElement,
+                                public nsStubMutationObserver,
+                                public nsIConstraintValidation
+{
+public:
+  using nsIConstraintValidation::GetValidationMessage;
+
+  explicit HTMLOutputElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo,
+                             FromParser aFromParser = NOT_FROM_PARSER);
+
+  // nsISupports
+  NS_DECL_ISUPPORTS_INHERITED
+
+  // nsIFormControl
+  NS_IMETHOD_(uint32_t) GetType() const override { return NS_FORM_OUTPUT; }
+  NS_IMETHOD Reset() override;
+  NS_IMETHOD SubmitNamesValues(HTMLFormSubmission* aFormSubmission) override;
+
+  virtual bool IsDisabled() const override { return false; }
+
+  nsresult Clone(mozilla::dom::NodeInfo* aNodeInfo, nsINode** aResult) const override;
+
+  bool ParseAttribute(int32_t aNamespaceID, nsIAtom* aAttribute,
+                        const nsAString& aValue, nsAttrValue& aResult) override;
+
+  virtual void DoneAddingChildren(bool aHaveNotified) override;
+
+  EventStates IntrinsicState() const override;
+
+  virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
+                               nsIContent* aBindingParent,
+                               bool aCompileEventHandlers) override;
+
+  // This function is called when a callback function from nsIMutationObserver
+  // has to be used to update the defaultValue attribute.
+  void DescendantsChanged();
+
+  // nsIMutationObserver
+  NS_DECL_NSIMUTATIONOBSERVER_CHARACTERDATACHANGED
+  NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED
+  NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED
+  NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED
+
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLOutputElement,
+                                           nsGenericHTMLFormElement)
+
+  virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+  // WebIDL
+  nsDOMTokenList* HtmlFor();
+  // nsGenericHTMLFormElement::GetForm is fine.
+  void GetName(nsAString& aName)
+  {
+    GetHTMLAttr(nsGkAtoms::name, aName);
+  }
+
+  void SetName(const nsAString& aName, ErrorResult& aRv)
+  {
+    SetHTMLAttr(nsGkAtoms::name, aName, aRv);
+  }
+
+  void GetType(nsAString& aType)
+  {
+    aType.AssignLiteral("output");
+  }
+
+  void GetDefaultValue(nsAString& aDefaultValue)
+  {
+    aDefaultValue = mDefaultValue;
+  }
+
+  void SetDefaultValue(const nsAString& aDefaultValue, ErrorResult& aRv);
+
+  void GetValue(nsAString& aValue);
+  void SetValue(const nsAString& aValue, ErrorResult& aRv);
+
+  // nsIConstraintValidation::WillValidate is fine.
+  // nsIConstraintValidation::Validity() is fine.
+  // nsIConstraintValidation::GetValidationMessage() is fine.
+  // nsIConstraintValidation::CheckValidity() is fine.
+  void SetCustomValidity(const nsAString& aError);
+
+protected:
+  virtual ~HTMLOutputElement();
+
+  enum ValueModeFlag {
+    eModeDefault,
+    eModeValue
+  };
+
+  ValueModeFlag                     mValueModeFlag;
+  bool                              mIsDoneAddingChildren;
+  nsString                          mDefaultValue;
+  RefPtr<nsDOMTokenList>  mTokenList;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_HTMLOutputElement_h