#pragma once
#include "JSDOMGlobalObject.h"
#include <wtf/Forward.h>
namespace WebCore {
class DeprecatedCSSOMValue;
class ScriptController;
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 didCreateWindowShell(ScriptController* scriptController) { m_scriptControllersWithWindowShells.add(scriptController); }
void didDestroyWindowShell(ScriptController* scriptController) { m_scriptControllersWithWindowShells.remove(scriptController); }
void setShadowRootIsAlwaysOpen() { m_shadowRootIsAlwaysOpen = true; }
bool shadowRootIsAlwaysOpen() const { return m_shadowRootIsAlwaysOpen; }
DOMObjectWrapperMap m_wrappers;
HashMap<DeprecatedCSSOMValue*, void*> m_deprecatedCSSOMValueRoots;
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<ScriptController*> m_scriptControllersWithWindowShells;
bool m_isNormal;
bool m_shadowRootIsAlwaysOpen { false };
};
DOMWrapperWorld& normalWorld(JSC::VM&);
WEBCORE_EXPORT DOMWrapperWorld& mainThreadNormalWorld();
inline DOMWrapperWorld& debuggerWorld() { return mainThreadNormalWorld(); }
inline DOMWrapperWorld& pluginWorld() { return mainThreadNormalWorld(); }
inline DOMWrapperWorld& currentWorld(JSC::ExecState* exec)
{
return JSC::jsCast<JSDOMGlobalObject*>(exec->lexicalGlobalObject())->world();
}
inline DOMWrapperWorld& worldForDOMObject(JSC::JSObject* object)
{
return JSC::jsCast<JSDOMGlobalObject*>(object->globalObject())->world();
}
}