sky/engine/core/inspector/ScriptArguments.h

/*
 * Copyright (c) 2010 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef SKY_ENGINE_CORE_INSPECTOR_SCRIPTARGUMENTS_H_
#define SKY_ENGINE_CORE_INSPECTOR_SCRIPTARGUMENTS_H_

#include "sky/engine/bindings/core/v8/ScriptState.h"
#include "sky/engine/platform/heap/Handle.h"
#include "sky/engine/wtf/Forward.h"
#include "sky/engine/wtf/RefCounted.h"
#include "sky/engine/wtf/Vector.h"
#include "sky/engine/wtf/text/WTFString.h"

namespace blink {

class ScriptValue;

class ScriptArguments : public RefCounted<ScriptArguments> {
    DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(ScriptArguments);
public:
    static PassRefPtr<ScriptArguments> create(ScriptState*, Vector<ScriptValue>& arguments);

    const ScriptValue& argumentAt(size_t) const;
    size_t argumentCount() const { return m_arguments.size(); }

    ScriptState* scriptState() const { return m_scriptState.get(); }

    bool getFirstArgumentAsString(WTF::String& result, bool checkForNullOrUndefined = false);

private:
    ScriptArguments(ScriptState*, Vector<ScriptValue>& arguments);

    ScriptStateProtectingContext m_scriptState;
    Vector<ScriptValue> m_arguments;
};

} // namespace blink

#endif  // SKY_ENGINE_CORE_INSPECTOR_SCRIPTARGUMENTS_H_