NPRuntimeObjectMap.h [plain text]
#ifndef NPJSObjectWrapperMap_h
#define NPJSObjectWrapperMap_h
#if ENABLE(NETSCAPE_PLUGIN_API)
#include <heap/Weak.h>
#include <heap/WeakInlines.h>
#include <wtf/Forward.h>
#include <wtf/HashMap.h>
#include <wtf/RunLoop.h>
struct NPObject;
typedef struct _NPVariant NPVariant;
namespace JSC {
class ExecState;
class VM;
class JSGlobalObject;
class JSObject;
class JSValue;
}
namespace WebKit {
class JSNPObject;
class NPJSObject;
class PluginView;
class NPRuntimeObjectMap : private JSC::WeakHandleOwner {
public:
explicit NPRuntimeObjectMap(PluginView*);
class PluginProtector {
public:
explicit PluginProtector(NPRuntimeObjectMap* npRuntimeObjectMap);
~PluginProtector();
private:
RefPtr<PluginView> m_pluginView;
};
NPObject* getOrCreateNPObject(JSC::VM&, JSC::JSObject*);
void npJSObjectDestroyed(NPJSObject*);
JSC::JSObject* getOrCreateJSObject(JSC::JSGlobalObject*, NPObject*);
void jsNPObjectDestroyed(JSNPObject*);
void convertJSValueToNPVariant(JSC::ExecState*, JSC::JSValue, NPVariant&);
JSC::JSValue convertNPVariantToJSValue(JSC::ExecState*, JSC::JSGlobalObject*, const NPVariant&);
bool evaluate(NPObject*, const String& scriptString, NPVariant* result);
void invalidate();
JSC::JSGlobalObject* globalObject() const;
JSC::ExecState* globalExec() const;
static void setGlobalException(const String& exceptionString);
static void moveGlobalExceptionToExecState(JSC::ExecState*);
private:
virtual void finalize(JSC::Handle<JSC::Unknown>, void* context);
void addToInvalidationQueue(NPObject*);
void invalidateQueuedObjects();
PluginView* m_pluginView;
HashMap<JSC::JSObject*, NPJSObject*> m_npJSObjects;
HashMap<NPObject*, JSC::Weak<JSNPObject>> m_jsNPObjects;
Vector<NPObject*> m_npObjectsToFinalize;
RunLoop::Timer<NPRuntimeObjectMap> m_finalizationTimer;
};
}
#endif // ENABLE(NETSCAPE_PLUGIN_API)
#endif // NPJSObjectWrapperMap_h