#pragma once
#include "JSDOMGlobalObject.h"
#include <wtf/Forward.h>
namespace WebCore {
class WindowProxy;
typedef HashMap<void*, JSC::Weak<JSC::JSObject>> DOMObjectWrapperMap;
class DOMWrapperWorld : public RefCounted<DOMWrapperWorld> {
public:
static Ref<DOMWrapperWorld> create(JSC::VM& vm, bool isNormal = false)
{
return adoptRef(*new DOMWrapperWorld(vm, isNormal));
}
WEBCORE_EXPORT ~DOMWrapperWorld();
WEBCORE_EXPORT void clearWrappers();
void didCreateWindowProxy(WindowProxy* controller) { m_jsWindowProxies.add(controller); }
void didDestroyWindowProxy(WindowProxy* controller) { m_jsWindowProxies.remove(controller); }
void setShadowRootIsAlwaysOpen() { m_shadowRootIsAlwaysOpen = true; }
bool shadowRootIsAlwaysOpen() const { return m_shadowRootIsAlwaysOpen; }
void disableOverrideBuiltinsBehavior() { m_shouldDisableOverrideBuiltinsBehavior = true; }
bool shouldDisableOverrideBuiltinsBehavior() const { return m_shouldDisableOverrideBuiltinsBehavior; }
DOMObjectWrapperMap& wrappers() { return m_wrappers; }
bool isNormal() const { return m_isNormal; }
JSC::VM& vm() const { return m_vm; }
protected:
DOMWrapperWorld(JSC::VM&, bool isNormal);
private:
JSC::VM& m_vm;
HashSet<WindowProxy*> m_jsWindowProxies;
DOMObjectWrapperMap m_wrappers;
bool m_isNormal;
bool m_shadowRootIsAlwaysOpen { false };
bool m_shouldDisableOverrideBuiltinsBehavior { false };
};
DOMWrapperWorld& normalWorld(JSC::VM&);
WEBCORE_EXPORT DOMWrapperWorld& mainThreadNormalWorld();
inline DOMWrapperWorld& debuggerWorld() { return mainThreadNormalWorld(); }
inline DOMWrapperWorld& pluginWorld() { return mainThreadNormalWorld(); }
DOMWrapperWorld& currentWorld(JSC::ExecState&);
DOMWrapperWorld& worldForDOMObject(JSC::JSObject&);
bool isWorldCompatible(JSC::ExecState&, JSC::JSValue);
inline DOMWrapperWorld& currentWorld(JSC::ExecState& state)
{
return JSC::jsCast<JSDOMGlobalObject*>(state.lexicalGlobalObject())->world();
}
inline DOMWrapperWorld& worldForDOMObject(JSC::JSObject& object)
{
return JSC::jsCast<JSDOMGlobalObject*>(object.globalObject())->world();
}
inline bool isWorldCompatible(JSC::ExecState& state, JSC::JSValue value)
{
return !value.isObject() || &worldForDOMObject(*value.getObject()) == ¤tWorld(state);
}
}