зеркало из https://github.com/mozilla/gecko-dev.git
157 строки
4.2 KiB
C++
157 строки
4.2 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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#ifndef mozilla_dom_HTMLMenuItemElement_h
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#define mozilla_dom_HTMLMenuItemElement_h
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#include "mozilla/Attributes.h"
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#include "nsIDOMHTMLMenuItemElement.h"
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#include "nsGenericHTMLElement.h"
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namespace mozilla {
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class EventChainPreVisitor;
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namespace dom {
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class Visitor;
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class HTMLMenuItemElement final : public nsGenericHTMLElement,
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public nsIDOMHTMLMenuItemElement
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{
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public:
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using mozilla::dom::Element::GetText;
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HTMLMenuItemElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo,
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mozilla::dom::FromParser aFromParser);
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NS_IMPL_FROMCONTENT_HTML_WITH_TAG(HTMLMenuItemElement, menuitem)
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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// nsIDOMHTMLMenuItemElement
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NS_DECL_NSIDOMHTMLMENUITEMELEMENT
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virtual nsresult GetEventTargetParent(
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EventChainPreVisitor& aVisitor) override;
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virtual nsresult PostHandleEvent(
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EventChainPostVisitor& aVisitor) override;
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virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
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nsIContent* aBindingParent,
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bool aCompileEventHandlers) override;
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virtual bool ParseAttribute(int32_t aNamespaceID,
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nsIAtom* aAttribute,
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const nsAString& aValue,
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nsAttrValue& aResult) override;
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virtual void DoneCreatingElement() override;
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virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult,
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bool aPreallocateChildren) const override;
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uint8_t GetType() const { return mType; }
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/**
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* Syntax sugar to make it easier to check for checked and checked dirty
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*/
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bool IsChecked() const { return mChecked; }
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bool IsCheckedDirty() const { return mCheckedDirty; }
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void GetText(nsAString& aText);
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// WebIDL
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// The XPCOM GetType is OK for us
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void SetType(const nsAString& aType, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::type, aType, aError);
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}
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// The XPCOM GetLabel is OK for us
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void SetLabel(const nsAString& aLabel, ErrorResult& aError)
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{
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SetAttrHelper(nsGkAtoms::label, aLabel);
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}
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// The XPCOM GetIcon is OK for us
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void SetIcon(const nsAString& aIcon, ErrorResult& aError)
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{
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SetAttrHelper(nsGkAtoms::icon, aIcon);
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}
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bool Disabled() const
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{
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return GetBoolAttr(nsGkAtoms::disabled);
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}
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void SetDisabled(bool aDisabled, ErrorResult& aError)
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{
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SetHTMLBoolAttr(nsGkAtoms::disabled, aDisabled, aError);
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}
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bool Checked() const
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{
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return mChecked;
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}
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void SetChecked(bool aChecked, ErrorResult& aError)
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{
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aError = SetChecked(aChecked);
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}
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// The XPCOM GetRadiogroup is OK for us
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void SetRadiogroup(const nsAString& aRadiogroup, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::radiogroup, aRadiogroup, aError);
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}
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bool DefaultChecked() const
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{
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return GetBoolAttr(nsGkAtoms::checked);
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}
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void SetDefaultChecked(bool aDefault, ErrorResult& aError)
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{
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SetHTMLBoolAttr(nsGkAtoms::checked, aDefault, aError);
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}
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protected:
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virtual ~HTMLMenuItemElement();
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virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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protected:
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virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName,
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const nsAttrValue* aValue, bool aNotify) override;
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void WalkRadioGroup(Visitor* aVisitor);
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HTMLMenuItemElement* GetSelectedRadio();
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void AddedToRadioGroup();
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void InitChecked();
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friend class ClearCheckedVisitor;
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friend class SetCheckedDirtyVisitor;
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void ClearChecked() { mChecked = false; }
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void SetCheckedDirty() { mCheckedDirty = true; }
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private:
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uint8_t mType : 2;
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bool mParserCreating : 1;
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bool mShouldInitChecked : 1;
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bool mCheckedDirty : 1;
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bool mChecked : 1;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_HTMLMenuItemElement_h
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