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{% from "macros.tmpl" import license %}
{{ license() }}
#include "{{namespace}}ElementFactory.h"
#include "{{namespace}}Names.h"
{% for tag in tags|groupby('interface') %}
#include "core/{{namespace|lower}}/{{tag[0]}}.h"
{% endfor %}
{% if fallback_interface %}
#include "core/{{namespace|lower}}/{{fallback_interface}}.h"
{% endif %}
#include "core/dom/custom/CustomElement.h"
#include "core/dom/custom/CustomElementRegistrationContext.h"
#include "core/dom/Document.h"
#include "core/frame/Settings.h"
#include "platform/RuntimeEnabledFeatures.h"
#include "wtf/HashMap.h"
namespace blink {
using namespace {{namespace}}Names;
typedef PassRefPtrWillBeRawPtr<{{namespace}}Element> (*ConstructorFunction)(
Document&,
{% if namespace == 'HTML' %}
HTMLFormElement*,
{% endif %}
bool createdByParser);
typedef HashMap<AtomicString, ConstructorFunction> FunctionMap;
static FunctionMap* g_constructors = 0;
{% for tag in tags|sort if not tag.noConstructor %}
static PassRefPtrWillBeRawPtr<{{namespace}}Element> {{tag|symbol}}Constructor(
Document& document,
{% if namespace == 'HTML' %}
HTMLFormElement* formElement,
{% endif %}
bool createdByParser)
{
{% if tag.runtimeEnabled %}
if (!RuntimeEnabledFeatures::{{tag.runtimeEnabled}}Enabled())
return {{fallback_interface}}::create({{tag|symbol}}Tag, document);
{% endif %}
return {{tag.interface}}::create(
{%- if tag.multipleTagNames %}{{tag|symbol}}Tag, {% endif -%}
document
{%- if namespace == 'HTML' and tag.constructorNeedsFormElement %}, formElement{% endif -%}
{%- if tag.constructorNeedsCreatedByParser %}, createdByParser{% endif -%}
);
}
{% endfor %}
struct Create{{namespace}}FunctionMapData {
const QualifiedName& tag;
ConstructorFunction func;
};
static void create{{namespace}}FunctionMap()
{
ASSERT(!g_constructors);
g_constructors = new FunctionMap;
// Empty array initializer lists are illegal [dcl.init.aggr] and will not
// compile in MSVC. If tags list is empty, add check to skip this.
static const Create{{namespace}}FunctionMapData data[] = {
{% for tag in tags|sort if not tag.noConstructor %}
{ {{tag|symbol}}Tag, {{tag|symbol}}Constructor },
{% endfor %}
};
for (size_t i = 0; i < WTF_ARRAY_LENGTH(data); i++)
g_constructors->set(data[i].tag.localName(), data[i].func);
}
PassRefPtrWillBeRawPtr<{{namespace}}Element> {{namespace}}ElementFactory::create{{namespace}}Element(
const AtomicString& localName,
Document& document,
{% if namespace == 'HTML' %}
HTMLFormElement* formElement,
{% endif %}
bool createdByParser)
{
if (!g_constructors)
create{{namespace}}FunctionMap();
if (ConstructorFunction function = g_constructors->get(localName))
return function(document, {% if namespace == 'HTML' %}formElement, {% endif %}createdByParser);
if (document.registrationContext() && CustomElement::isValidName(localName)) {
RefPtrWillBeRawPtr<Element> element = document.registrationContext()->createCustomTagElement(document, QualifiedName(nullAtom, localName, {{namespace_prefix}}NamespaceURI));
ASSERT_WITH_SECURITY_IMPLICATION(element->is{{namespace}}Element());
return static_pointer_cast<{{namespace}}Element>(element.release());
}
return {{fallback_interface}}::create(QualifiedName(nullAtom, localName, {{namespace_prefix}}NamespaceURI), document);
}
} // namespace blink
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