9386a2f3e1
Currently, attribute and child arrays (implemented in dom/base/nsAttrAndChildArray.h) start out empty. When cloning, the array ends up being resized multiple times in order to add the attributes and children that are being cloned from the original node. This would be quicker if the array was initialized to the correct size in the first place so that resizes are not necessary. However, preallocating space for children is only necessary when performing a deep clone. Therefore, an additional parameter is being added to the Clone, CopyInnerTo, and CloneDocHelper methods to indicate whether preallocation of children should happen. Attributes are copied either way, so that part of the array is preallocated in both cases. MozReview-Commit-ID: 3iVezeAKXnI
108 lines
3.8 KiB
C++
108 lines
3.8 KiB
C++
/* -*- 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_HTMLScriptElement_h
|
|
#define mozilla_dom_HTMLScriptElement_h
|
|
|
|
#include "nsIDOMHTMLScriptElement.h"
|
|
#include "nsScriptElement.h"
|
|
#include "nsGenericHTMLElement.h"
|
|
#include "mozilla/Attributes.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class HTMLScriptElement final : public nsGenericHTMLElement,
|
|
public nsIDOMHTMLScriptElement,
|
|
public nsScriptElement
|
|
{
|
|
public:
|
|
using Element::GetText;
|
|
using Element::SetText;
|
|
|
|
HTMLScriptElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo,
|
|
FromParser aFromParser);
|
|
|
|
// nsISupports
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML) override;
|
|
using nsGenericHTMLElement::SetInnerHTML;
|
|
virtual void SetInnerHTML(const nsAString& aInnerHTML,
|
|
mozilla::ErrorResult& aError) override;
|
|
|
|
// nsIDOMHTMLScriptElement
|
|
NS_DECL_NSIDOMHTMLSCRIPTELEMENT
|
|
|
|
// nsIScriptElement
|
|
virtual bool GetScriptType(nsAString& type) override;
|
|
virtual void GetScriptText(nsAString& text) override;
|
|
virtual void GetScriptCharset(nsAString& charset) override;
|
|
virtual void FreezeUriAsyncDefer() override;
|
|
virtual CORSMode GetCORSMode() const override;
|
|
|
|
// nsIContent
|
|
virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
|
|
nsIContent* aBindingParent,
|
|
bool aCompileEventHandlers) override;
|
|
virtual bool ParseAttribute(int32_t aNamespaceID,
|
|
nsIAtom* aAttribute,
|
|
const nsAString& aValue,
|
|
nsAttrValue& aResult) override;
|
|
|
|
virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult,
|
|
bool aPreallocateChildren) const override;
|
|
|
|
// Element
|
|
virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsIAtom* aName,
|
|
const nsAttrValue* aValue, bool aNotify) override;
|
|
|
|
// WebIDL
|
|
void SetText(const nsAString& aValue, ErrorResult& rv);
|
|
void SetCharset(const nsAString& aCharset, ErrorResult& rv);
|
|
void SetDefer(bool aDefer, ErrorResult& rv);
|
|
bool Defer();
|
|
void SetSrc(const nsAString& aSrc, ErrorResult& rv);
|
|
void SetType(const nsAString& aType, ErrorResult& rv);
|
|
void SetHtmlFor(const nsAString& aHtmlFor, ErrorResult& rv);
|
|
void SetEvent(const nsAString& aEvent, ErrorResult& rv);
|
|
void GetCrossOrigin(nsAString& aResult)
|
|
{
|
|
// Null for both missing and invalid defaults is ok, since we
|
|
// always parse to an enum value, so we don't need an invalid
|
|
// default, and we _want_ the missing default to be null.
|
|
GetEnumAttr(nsGkAtoms::crossorigin, nullptr, aResult);
|
|
}
|
|
void SetCrossOrigin(const nsAString& aCrossOrigin, ErrorResult& aError)
|
|
{
|
|
SetOrRemoveNullableStringAttr(nsGkAtoms::crossorigin, aCrossOrigin, aError);
|
|
}
|
|
void GetIntegrity(nsAString& aIntegrity)
|
|
{
|
|
GetHTMLAttr(nsGkAtoms::integrity, aIntegrity);
|
|
}
|
|
void SetIntegrity(const nsAString& aIntegrity, ErrorResult& rv)
|
|
{
|
|
SetHTMLAttr(nsGkAtoms::integrity, aIntegrity, rv);
|
|
}
|
|
bool Async();
|
|
void SetAsync(bool aValue, ErrorResult& rv);
|
|
bool NoModule();
|
|
void SetNoModule(bool aValue, ErrorResult& rv);
|
|
|
|
protected:
|
|
virtual ~HTMLScriptElement();
|
|
|
|
virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
|
|
// nsScriptElement
|
|
virtual bool HasScriptContent() override;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_HTMLScriptElement_h
|