76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
/* 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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#include "mozilla/Assertions.h"
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#include "mozilla/dom/CustomElementRegistry.h"
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#include "mozilla/dom/Element.h"
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#include "mozilla/dom/NodeInfo.h"
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#include "nsContentCreatorFunctions.h"
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#include "nsError.h"
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#include "nsGenericHTMLElement.h"
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#include "nsHTMLTags.h"
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#include "nsNodeInfoManager.h"
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using namespace mozilla;
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using namespace mozilla::dom;
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//----------------------------------------------------------------------
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nsGenericHTMLElement* NS_NewHTMLNOTUSEDElement(
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already_AddRefed<mozilla::dom::NodeInfo> aNodeInfo,
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FromParser aFromParser) {
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MOZ_ASSERT_UNREACHABLE("The element ctor should never be called");
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return nullptr;
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}
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#define HTML_TAG(_tag, _classname, _interfacename) \
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NS_NewHTML##_classname##Element,
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#define HTML_OTHER(_tag) NS_NewHTMLNOTUSEDElement,
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static const HTMLContentCreatorFunction sHTMLContentCreatorFunctions[] = {
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NS_NewHTMLUnknownElement,
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#include "nsHTMLTagList.inc"
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#undef HTML_TAG
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#undef HTML_OTHER
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NS_NewHTMLUnknownElement};
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nsresult NS_NewHTMLElement(Element** aResult,
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already_AddRefed<mozilla::dom::NodeInfo> aNodeInfo,
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FromParser aFromParser, nsAtom* aIsAtom,
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mozilla::dom::CustomElementDefinition* aDefinition) {
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return NS_NewHTMLElement(aResult, std::move(aNodeInfo), aFromParser, aIsAtom,
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aDefinition, Nothing());
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}
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nsresult NS_NewHTMLElement(
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Element** aResult, already_AddRefed<mozilla::dom::NodeInfo> aNodeInfo,
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FromParser aFromParser, nsAtom* aIsAtom,
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mozilla::dom::CustomElementDefinition* aDefinition,
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Maybe<RefPtr<CustomElementRegistry>> aCustomElementRegistry) {
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RefPtr<mozilla::dom::NodeInfo> nodeInfo = aNodeInfo;
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MOZ_ASSERT(
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nodeInfo->NamespaceEquals(kNameSpaceID_XHTML),
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"Trying to create HTML elements that don't have the XHTML namespace");
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return nsContentUtils::NewXULOrHTMLElement(aResult, nodeInfo, aFromParser,
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aIsAtom, aDefinition,
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std::move(aCustomElementRegistry));
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}
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already_AddRefed<nsGenericHTMLElement> CreateHTMLElement(
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uint32_t aNodeType, already_AddRefed<mozilla::dom::NodeInfo> aNodeInfo,
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FromParser aFromParser) {
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MOZ_ASSERT(aNodeType <= NS_HTML_TAG_MAX || aNodeType == eHTMLTag_userdefined,
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"aNodeType is out of bounds");
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HTMLContentCreatorFunction cb = sHTMLContentCreatorFunctions[aNodeType];
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MOZ_ASSERT(cb != NS_NewHTMLNOTUSEDElement,
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"Don't know how to construct tag element!");
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RefPtr<nsGenericHTMLElement> result = cb(std::move(aNodeInfo), aFromParser);
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return result.forget();
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}
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