From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- dom/html/HTMLEmbedElement.h | 143 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100644 dom/html/HTMLEmbedElement.h (limited to 'dom/html/HTMLEmbedElement.h') diff --git a/dom/html/HTMLEmbedElement.h b/dom/html/HTMLEmbedElement.h new file mode 100644 index 0000000000..47e13e054a --- /dev/null +++ b/dom/html/HTMLEmbedElement.h @@ -0,0 +1,143 @@ +/* -*- 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_HTMLEmbedElement_h +#define mozilla_dom_HTMLEmbedElement_h + +#include "mozilla/Attributes.h" +#include "nsGenericHTMLElement.h" +#include "nsObjectLoadingContent.h" +#include "nsGkAtoms.h" +#include "nsError.h" + +namespace mozilla::dom { + +class HTMLEmbedElement final : public nsGenericHTMLElement, + public nsObjectLoadingContent { + public: + explicit HTMLEmbedElement( + already_AddRefed&& aNodeInfo, + mozilla::dom::FromParser aFromParser = mozilla::dom::NOT_FROM_PARSER); + + // nsISupports + NS_DECL_ISUPPORTS_INHERITED + NS_IMPL_FROMNODE_HTML_WITH_TAG(HTMLEmbedElement, embed) + + bool AllowFullscreen() const { + // We don't need to check prefixed attributes because Flash does not support + // them. + return IsRewrittenYoutubeEmbed() && GetBoolAttr(nsGkAtoms::allowfullscreen); + } + + // EventTarget + virtual void AsyncEventRunning(AsyncEventDispatcher* aEvent) override; + + virtual nsresult BindToTree(BindContext&, nsINode& aParent) override; + virtual void UnbindFromTree(bool aNullParent = true) override; + + virtual bool IsHTMLFocusable(bool aWithMouse, bool* aIsFocusable, + int32_t* aTabIndex) override; + + virtual bool ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute, + const nsAString& aValue, + nsIPrincipal* aMaybeScriptedPrincipal, + nsAttrValue& aResult) override; + virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() + const override; + NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override; + virtual ElementState IntrinsicState() const override; + virtual void DestroyContent() override; + + // nsObjectLoadingContent + virtual uint32_t GetCapabilities() const override; + + virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override; + + nsresult CopyInnerTo(HTMLEmbedElement* aDest); + + void StartObjectLoad() { StartObjectLoad(true, false); } + + virtual bool IsInteractiveHTMLContent() const override { return true; } + + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(HTMLEmbedElement, + nsGenericHTMLElement) + + // WebIDL api + void GetAlign(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::align, aValue); } + void SetAlign(const nsAString& aValue, ErrorResult& aRv) { + SetHTMLAttr(nsGkAtoms::align, aValue, aRv); + } + void GetHeight(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::height, aValue); } + void SetHeight(const nsAString& aValue, ErrorResult& aRv) { + SetHTMLAttr(nsGkAtoms::height, aValue, aRv); + } + void GetName(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::name, aValue); } + void SetName(const nsAString& aValue, ErrorResult& aRv) { + SetHTMLAttr(nsGkAtoms::name, aValue, aRv); + } + void GetWidth(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::width, aValue); } + void SetWidth(const nsAString& aValue, ErrorResult& aRv) { + SetHTMLAttr(nsGkAtoms::width, aValue, aRv); + } + // WebIDL api + void GetSrc(DOMString& aValue) { + GetURIAttr(nsGkAtoms::src, nullptr, aValue); + } + void SetSrc(const nsAString& aValue, ErrorResult& aRv) { + SetHTMLAttr(nsGkAtoms::src, aValue, aRv); + } + void GetType(DOMString& aValue) { GetHTMLAttr(nsGkAtoms::type, aValue); } + void SetType(const nsAString& aValue, ErrorResult& aRv) { + SetHTMLAttr(nsGkAtoms::type, aValue, aRv); + } + Document* GetSVGDocument(nsIPrincipal& aSubjectPrincipal) { + return GetContentDocument(aSubjectPrincipal); + } + + /** + * Calls LoadObject with the correct arguments to start the plugin load. + */ + void StartObjectLoad(bool aNotify, bool aForceLoad); + + protected: + // Override for nsImageLoadingContent. + nsIContent* AsContent() override { return this; } + + virtual nsresult AfterSetAttr(int32_t aNamespaceID, nsAtom* aName, + const nsAttrValue* aValue, + const nsAttrValue* aOldValue, + nsIPrincipal* aSubjectPrincipal, + bool aNotify) override; + virtual nsresult OnAttrSetButNotChanged(int32_t aNamespaceID, nsAtom* aName, + const nsAttrValueOrString& aValue, + bool aNotify) override; + + private: + ~HTMLEmbedElement(); + + nsContentPolicyType GetContentPolicyType() const override; + + virtual JSObject* WrapNode(JSContext* aCx, + JS::Handle aGivenProto) override; + + static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes, + MappedDeclarations&); + + /** + * This function is called by AfterSetAttr and OnAttrSetButNotChanged. + * It will not be called if the value is being unset. + * + * @param aNamespaceID the namespace of the attr being set + * @param aName the localname of the attribute being set + * @param aNotify Whether we plan to notify document observers. + */ + nsresult AfterMaybeChangeAttr(int32_t aNamespaceID, nsAtom* aName, + bool aNotify); +}; + +} // namespace mozilla::dom + +#endif // mozilla_dom_HTMLEmbedElement_h -- cgit v1.2.3