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Diffstat (limited to 'dom/html/HTMLButtonElement.h')
| -rw-r--r-- | dom/html/HTMLButtonElement.h | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/dom/html/HTMLButtonElement.h b/dom/html/HTMLButtonElement.h new file mode 100644 index 000000000..ecd9e03d7 --- /dev/null +++ b/dom/html/HTMLButtonElement.h @@ -0,0 +1,183 @@ +/* -*- 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 "nsGenericHTMLElement.h" +#include "nsIDOMHTMLButtonElement.h" +#include "nsIConstraintValidation.h" + +namespace mozilla { +class EventChainPostVisitor; +class EventChainPreVisitor; +namespace dom { + +class HTMLButtonElement final : public nsGenericHTMLFormElementWithState, + public nsIDOMHTMLButtonElement, + public nsIConstraintValidation +{ +public: + using nsIConstraintValidation::GetValidationMessage; + + explicit HTMLButtonElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo, + FromParser aFromParser = NOT_FROM_PARSER); + + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLButtonElement, + nsGenericHTMLFormElementWithState) + + // nsISupports + NS_DECL_ISUPPORTS_INHERITED + + virtual int32_t TabIndexDefault() override; + + NS_IMPL_FROMCONTENT_HTML_WITH_TAG(HTMLButtonElement, button) + + // Element + virtual bool IsInteractiveHTMLContent(bool aIgnoreTabindex) const override + { + return true; + } + + // nsIDOMHTMLButtonElement + NS_DECL_NSIDOMHTMLBUTTONELEMENT + + // overriden nsIFormControl methods + NS_IMETHOD_(uint32_t) GetType() const override { return mType; } + NS_IMETHOD Reset() override; + NS_IMETHOD SubmitNamesValues(HTMLFormSubmission* aFormSubmission) override; + NS_IMETHOD SaveState() override; + bool RestoreState(nsPresState* aState) override; + virtual bool IsDisabledForEvents(EventMessage aMessage) override; + + virtual void FieldSetDisabledChanged(bool aNotify) override; + + // nsIDOMEventTarget + virtual nsresult PreHandleEvent(EventChainPreVisitor& aVisitor) override; + virtual nsresult PostHandleEvent( + EventChainPostVisitor& aVisitor) override; + + // nsINode + virtual nsresult Clone(mozilla::dom::NodeInfo* aNodeInfo, nsINode** aResult) const override; + virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; + + // nsIContent + virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent, + nsIContent* aBindingParent, + bool aCompileEventHandlers) override; + virtual void UnbindFromTree(bool aDeep = true, + bool aNullParent = true) override; + virtual void DoneCreatingElement() override; + + void UpdateBarredFromConstraintValidation(); + // Element + EventStates IntrinsicState() const override; + /** + * Called when an attribute is about to be changed + */ + virtual nsresult BeforeSetAttr(int32_t aNameSpaceID, nsIAtom* aName, + nsAttrValueOrString* aValue, + bool aNotify) override; + /** + * Called when an attribute has just been changed + */ + nsresult AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName, + const nsAttrValue* aValue, bool aNotify) override; + virtual bool ParseAttribute(int32_t aNamespaceID, + nsIAtom* aAttribute, + const nsAString& aValue, + nsAttrValue& aResult) override; + + // nsGenericHTMLElement + virtual bool IsHTMLFocusable(bool aWithMouse, + bool* aIsFocusable, + int32_t* aTabIndex) override; + + // WebIDL + bool Autofocus() const + { + return GetBoolAttr(nsGkAtoms::autofocus); + } + void SetAutofocus(bool aAutofocus, ErrorResult& aError) + { + SetHTMLBoolAttr(nsGkAtoms::autofocus, aAutofocus, aError); + } + bool Disabled() const + { + return GetBoolAttr(nsGkAtoms::disabled); + } + void SetDisabled(bool aDisabled, ErrorResult& aError) + { + SetHTMLBoolAttr(nsGkAtoms::disabled, aDisabled, aError); + } + // nsGenericHTMLFormElement::GetForm is fine. + using nsGenericHTMLFormElement::GetForm; + // XPCOM GetFormAction is fine. + void SetFormAction(const nsAString& aFormAction, ErrorResult& aRv) + { + SetHTMLAttr(nsGkAtoms::formaction, aFormAction, aRv); + } + // XPCOM GetFormEnctype is fine. + void SetFormEnctype(const nsAString& aFormEnctype, ErrorResult& aRv) + { + SetHTMLAttr(nsGkAtoms::formenctype, aFormEnctype, aRv); + } + // XPCOM GetFormMethod is fine. + 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); + } + // XPCOM GetFormTarget is fine. + void SetFormTarget(const nsAString& aFormTarget, ErrorResult& aRv) + { + SetHTMLAttr(nsGkAtoms::formtarget, aFormTarget, aRv); + } + // XPCOM GetName is fine. + void SetName(const nsAString& aName, ErrorResult& aRv) + { + SetHTMLAttr(nsGkAtoms::name, aName, aRv); + } + // XPCOM GetType is fine. + void SetType(const nsAString& aType, ErrorResult& aRv) + { + SetHTMLAttr(nsGkAtoms::type, aType, aRv); + } + // XPCOM GetValue is fine. + void SetValue(const nsAString& aValue, ErrorResult& aRv) + { + SetHTMLAttr(nsGkAtoms::value, aValue, aRv); + } + + // nsIConstraintValidation::WillValidate is fine. + // nsIConstraintValidation::Validity() is fine. + // nsIConstraintValidation::GetValidationMessage() is fine. + // nsIConstraintValidation::CheckValidity() is fine. + using nsIConstraintValidation::CheckValidity; + using nsIConstraintValidation::ReportValidity; + // nsIConstraintValidation::SetCustomValidity() is fine. + +protected: + virtual ~HTMLButtonElement(); + + uint8_t mType; + bool mDisabledChanged; + bool mInInternalActivate; + bool mInhibitStateRestoration; +}; + +} // namespace dom +} // namespace mozilla + +#endif // mozilla_dom_HTMLButtonElement_h |