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authorGravatar Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> 2022-06-22 23:21:48 -0700
committerGravatar Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com> 2022-06-22 23:21:48 -0700
commit729d445b6885f69dd2c6355f38707bd42851c791 (patch)
treef87a7c408929ea3f57bbb7ace380cf869da83c0e /src/bun.js/bindings/webcore/JSDOMConstructor.h
parent25f820c6bf1d8ec6d444ef579cc036b8c0607b75 (diff)
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+/*
+ * Copyright (C) 2015, 2016 Canon Inc. All rights reserved.
+ * Copyright (C) 2016-2021 Apple Inc. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#pragma once
+
+#include "JSDOMConstructorBase.h"
+
+namespace WebCore {
+
+template<typename JSClass> class JSDOMConstructor final : public JSDOMConstructorBase {
+public:
+ using Base = JSDOMConstructorBase;
+
+ static JSDOMConstructor* create(JSC::VM&, JSC::Structure*, JSDOMGlobalObject&);
+ static JSC::Structure* createStructure(JSC::VM&, JSC::JSGlobalObject&, JSC::JSValue prototype);
+
+ DECLARE_INFO;
+
+ // Must be defined for each specialization class.
+ static JSC::JSValue prototypeForStructure(JSC::VM&, const JSDOMGlobalObject&);
+
+ // Must be defined for each specialization class.
+ static JSC::EncodedJSValue JSC_HOST_CALL_ATTRIBUTES construct(JSC::JSGlobalObject*, JSC::CallFrame*);
+
+private:
+ JSDOMConstructor(JSC::VM& vm, JSC::Structure* structure)
+ : Base(vm, structure, construct)
+ {
+ }
+
+ void finishCreation(JSC::VM&, JSDOMGlobalObject&);
+
+ // Usually defined for each specialization class.
+ void initializeProperties(JSC::VM&, JSDOMGlobalObject&) {}
+};
+
+template<typename JSClass> inline JSDOMConstructor<JSClass>* JSDOMConstructor<JSClass>::create(JSC::VM& vm, JSC::Structure* structure, JSDOMGlobalObject& globalObject)
+{
+ JSDOMConstructor* constructor = new (NotNull, JSC::allocateCell<JSDOMConstructor>(vm)) JSDOMConstructor(vm, structure);
+ constructor->finishCreation(vm, globalObject);
+ return constructor;
+}
+
+template<typename JSClass> inline JSC::Structure* JSDOMConstructor<JSClass>::createStructure(JSC::VM& vm, JSC::JSGlobalObject& globalObject, JSC::JSValue prototype)
+{
+ return JSC::Structure::create(vm, &globalObject, prototype, JSC::TypeInfo(JSC::InternalFunctionType, StructureFlags), info());
+}
+
+template<typename JSClass> inline void JSDOMConstructor<JSClass>::finishCreation(JSC::VM& vm, JSDOMGlobalObject& globalObject)
+{
+ Base::finishCreation(vm);
+ ASSERT(inherits(info()));
+ initializeProperties(vm, globalObject);
+}
+
+} // namespace WebCore