electron/native_mate/persistent_dictionary.h
2014-09-09 14:12:59 +08:00

36 lines
1 KiB
C++

// Copyright 2014 Cheng Zhao. All rights reserved.
// Use of this source code is governed by MIT license that can be found in the
// LICENSE file.
#ifndef NATIVE_MATE_PERSISTENT_DICTIONARY_H_
#define NATIVE_MATE_PERSISTENT_DICTIONARY_H_
#include "native_mate/dictionary.h"
#include "native_mate/scoped_persistent.h"
namespace mate {
// Like Dictionary, but stores object in persistent handle so you can keep it
// safely on heap.
class PersistentDictionary : public Dictionary {
public:
PersistentDictionary();
PersistentDictionary(v8::Isolate* isolate, v8::Handle<v8::Object> object);
virtual ~PersistentDictionary();
virtual v8::Handle<v8::Object> GetHandle() const OVERRIDE;
private:
scoped_refptr<RefCountedPersistent<v8::Object> > handle_;
};
template<>
struct Converter<PersistentDictionary> {
static bool FromV8(v8::Isolate* isolate,
v8::Handle<v8::Value> val,
PersistentDictionary* out);
};
} // namespace mate
#endif // NATIVE_MATE_PERSISTENT_DICTIONARY_H_