root/public/web/WebSerializedScriptValue.h

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INCLUDED FROM


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#ifndef WebSerializedScriptValue_h
#define WebSerializedScriptValue_h

#include "../platform/WebCommon.h"
#include "../platform/WebPrivatePtr.h"

namespace WebCore { class SerializedScriptValue; }

namespace v8 {
class Value;
template <class T> class Handle;
}

namespace blink {
class WebString;

// FIXME: Should this class be in platform?
class WebSerializedScriptValue {
public:
    ~WebSerializedScriptValue() { reset(); }

    WebSerializedScriptValue() { }
    WebSerializedScriptValue(const WebSerializedScriptValue& d) { assign(d); }
    WebSerializedScriptValue& operator=(const WebSerializedScriptValue& d)
    {
        assign(d);
        return *this;
    }

    BLINK_EXPORT static WebSerializedScriptValue fromString(const WebString&);

    BLINK_EXPORT static WebSerializedScriptValue serialize(v8::Handle<v8::Value>);

    // Create a WebSerializedScriptValue that represents a serialization error.
    BLINK_EXPORT static WebSerializedScriptValue createInvalid();

    BLINK_EXPORT void reset();
    BLINK_EXPORT void assign(const WebSerializedScriptValue&);

    bool isNull() const { return m_private.isNull(); }

    // Returns a string representation of the WebSerializedScriptValue.
    BLINK_EXPORT WebString toString() const;

    // Convert the serialized value to a parsed v8 value.
    BLINK_EXPORT v8::Handle<v8::Value> deserialize();

#if BLINK_IMPLEMENTATION
    WebSerializedScriptValue(const WTF::PassRefPtr<WebCore::SerializedScriptValue>&);
    WebSerializedScriptValue& operator=(const WTF::PassRefPtr<WebCore::SerializedScriptValue>&);
    operator WTF::PassRefPtr<WebCore::SerializedScriptValue>() const;
#endif

private:
    WebPrivatePtr<WebCore::SerializedScriptValue> m_private;
};

} // namespace blink

#endif

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