/*
    This file is part of the WebKit open source project.
    This file has been generated by generate-bindings.pl. DO NOT MODIFY!

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#pragma once

#include "DedicatedWorkerGlobalScope.h"
#include "JSWorkerGlobalScope.h"

namespace WebCore {

class DedicatedWorkerGlobalScope;

class JSDedicatedWorkerGlobalScope : public JSWorkerGlobalScope {
public:
    typedef JSWorkerGlobalScope Base;
    typedef DedicatedWorkerGlobalScope DOMWrapped;
    static JSDedicatedWorkerGlobalScope* create(JSC::VM& vm, JSC::Structure* structure, Ref<DedicatedWorkerGlobalScope>&& impl, JSC::JSProxy* proxy)
    {
        JSDedicatedWorkerGlobalScope* ptr = new (NotNull, JSC::allocateCell<JSDedicatedWorkerGlobalScope>(vm.heap)) JSDedicatedWorkerGlobalScope(vm, structure, WTFMove(impl));
        ptr->finishCreation(vm, proxy);
        vm.heap.addFinalizer(ptr, destroy);
        return ptr;
    }

    static const bool needsDestruction = false;

    static DedicatedWorkerGlobalScope* toWrapped(JSC::JSValue);

    DECLARE_INFO;

    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
    {
        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::GlobalObjectType, StructureFlags), info());
    }

    static JSC::JSValue getConstructor(JSC::VM&, const JSC::JSGlobalObject*);
    static void visitChildren(JSCell*, JSC::SlotVisitor&);


    // Custom functions
    JSC::JSValue postMessage(JSC::ExecState&);
    DedicatedWorkerGlobalScope& wrapped() const
    {
        return static_cast<DedicatedWorkerGlobalScope&>(Base::wrapped());
    }
public:
    static const unsigned StructureFlags = JSC::HasStaticPropertyTable | Base::StructureFlags;
protected:
    JSDedicatedWorkerGlobalScope(JSC::VM&, JSC::Structure*, Ref<DedicatedWorkerGlobalScope>&&);
    void finishCreation(JSC::VM&, JSC::JSProxy*);
};


class JSDedicatedWorkerGlobalScopePrototype : public JSC::JSNonFinalObject {
public:
    typedef JSC::JSNonFinalObject Base;
    static JSDedicatedWorkerGlobalScopePrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
    {
        JSDedicatedWorkerGlobalScopePrototype* ptr = new (NotNull, JSC::allocateCell<JSDedicatedWorkerGlobalScopePrototype>(vm.heap)) JSDedicatedWorkerGlobalScopePrototype(vm, globalObject, structure);
        ptr->finishCreation(vm);
        return ptr;
    }

    DECLARE_INFO;
    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
    {
        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
    }

private:
    JSDedicatedWorkerGlobalScopePrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
        : JSC::JSNonFinalObject(vm, structure)
    {
    }
public:
    static const unsigned StructureFlags = JSC::HasStaticPropertyTable | Base::StructureFlags;
};

template<> struct JSDOMWrapperConverterTraits<DedicatedWorkerGlobalScope> {
    using WrapperClass = JSDedicatedWorkerGlobalScope;
};

} // namespace WebCore
