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661db3a39f
Backed out changeset 3d08c3cce533 (bug 1432856) Backed out changeset 49d03dd89b17 (bug 1432856) Backed out changeset 62fc84c8ce99 (bug 1432856) Backed out changeset a8a4fa63f5b2 (bug 1432856) Backed out changeset c81f3d5b9bf3 (bug 1432856) Backed out changeset 8351a8b1d96a (bug 1432856) Backed out changeset a303b775a51b (bug 1432856)
74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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* Declaration of HTML <label> elements.
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*/
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#ifndef HTMLLabelElement_h
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#define HTMLLabelElement_h
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#include "mozilla/Attributes.h"
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#include "nsGenericHTMLElement.h"
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namespace mozilla {
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class EventChainPostVisitor;
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namespace dom {
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class HTMLLabelElement final : public nsGenericHTMLElement {
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public:
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explicit HTMLLabelElement(
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
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: nsGenericHTMLElement(std::move(aNodeInfo)), mHandlingEvent(false) {}
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NS_IMPL_FROMNODE_HTML_WITH_TAG(HTMLLabelElement, label)
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// nsISupports
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NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLLabelElement, nsGenericHTMLElement)
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// Element
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virtual bool IsInteractiveHTMLContent(bool aIgnoreTabindex) const override {
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return true;
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}
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HTMLFormElement* GetForm() const;
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void GetHtmlFor(nsString& aHtmlFor) {
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GetHTMLAttr(nsGkAtoms::_for, aHtmlFor);
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}
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void SetHtmlFor(const nsAString& aHtmlFor) {
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SetHTMLAttr(nsGkAtoms::_for, aHtmlFor);
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}
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nsGenericHTMLElement* GetControl() const { return GetLabeledElement(); }
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using nsGenericHTMLElement::Focus;
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virtual void Focus(const FocusOptions& aOptions,
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ErrorResult& aError) override;
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// nsIContent
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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virtual nsresult PostHandleEvent(EventChainPostVisitor& aVisitor) override;
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virtual bool PerformAccesskey(bool aKeyCausesActivation,
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bool aIsTrustedEvent) override;
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virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
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nsGenericHTMLElement* GetLabeledElement() const;
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protected:
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virtual ~HTMLLabelElement();
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virtual JSObject* WrapNode(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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nsGenericHTMLElement* GetFirstLabelableDescendant() const;
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// XXX It would be nice if we could use an event flag instead.
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bool mHandlingEvent;
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* HTMLLabelElement_h */
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