/* -*- 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