58 lines
1.6 KiB
C++
58 lines
1.6 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 HTMLDataListElement_h___
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#define HTMLDataListElement_h___
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#include "mozilla/Attributes.h"
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#include "nsGenericHTMLElement.h"
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#include "nsContentList.h"
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namespace mozilla {
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namespace dom {
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class HTMLDataListElement final : public nsGenericHTMLElement
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{
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public:
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explicit HTMLDataListElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: nsGenericHTMLElement(aNodeInfo)
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{
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}
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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nsContentList* Options()
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{
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if (!mOptions) {
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mOptions = new nsContentList(this, MatchOptions, nullptr, nullptr, true);
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}
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return mOptions;
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}
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virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
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// This function is used to generate the nsContentList (option elements).
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static bool MatchOptions(nsIContent* aContent, int32_t aNamespaceID,
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nsIAtom* aAtom, void* aData);
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLDataListElement,
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nsGenericHTMLElement)
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protected:
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virtual ~HTMLDataListElement();
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virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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// <option>'s list inside the datalist element.
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RefPtr<nsContentList> mOptions;
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* HTMLDataListElement_h___ */
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