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{% from "templates/macros.tmpl" import license, source_files_for_generated_file %}
{{ license() }}
{{source_files_for_generated_file(template_file, input_files)}}
#include "third_party/blink/renderer/core/{{namespace|lower}}_element_type_helpers.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/platform/runtime_enabled_features.h"
#include "third_party/blink/renderer/platform/wtf/hash_map.h"
#include "third_party/blink/renderer/platform/wtf/std_lib_extras.h"
namespace blink {
{% if namespace == "HTML" %}
using HTMLTypeMap = HashMap<AtomicString, HTMLElementType>;
HTMLTypeMap CreateHTMLTypeMap() {
HTMLTypeMap html_type_map;
html_type_map.ReserveCapacityForSize({{tags|count}});
static constexpr struct {
const char* name;
HTMLElementType type;
} kTags[] = {
{% for tag in tags|sort %}
{ "{{tag.name}}", HTMLElementType::k{{tag.js_interface}} },
{% endfor %}
};
for (const auto& tag : kTags)
html_type_map.insert(tag.name, tag.type);
return html_type_map;
}
static const HTMLTypeMap& GetHTMLTypeMap() {
DEFINE_STATIC_LOCAL(const HTMLTypeMap, html_type_map, (CreateHTMLTypeMap()));
return html_type_map;
}
HTMLElementType htmlElementTypeForTag(const AtomicString& tagName, const Document* document) {
const auto& html_type_map = GetHTMLTypeMap();
auto it = html_type_map.find(tagName);
if (it == html_type_map.end())
return HTMLElementType::kHTMLUnknownElement;
{% for tag in tags|sort %}
{% if tag.runtimeEnabled %}
if (tagName == "{{tag.name}}") {
if (!RuntimeEnabledFeatures::{{tag.runtimeEnabled}}Enabled(document)) {
return HTMLElementType::kHTMLUnknownElement;
}
}
{% endif %}
{% endfor %}
return it->value;
}
bool IsKnownBuiltinTagName(const AtomicString& tag_name) {
return GetHTMLTypeMap().Contains(tag_name);
}
{% endif %}
} // namespace blink
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