Source/bindings/v8/ScriptPreprocessor.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef ScriptPreprocessor_h
#define ScriptPreprocessor_h

#include "bindings/v8/V8Binding.h"
#include "wtf/RefCounted.h"
#include "wtf/text/WTFString.h"
#include <v8.h>

namespace WebCore {

class ScriptController;
class ScriptSourceCode;
class ScriptDebugServer;
class PageConsole;

class ScriptPreprocessor {
    WTF_MAKE_NONCOPYABLE(ScriptPreprocessor);
public:
    ScriptPreprocessor(const ScriptSourceCode&, ScriptController*, PageConsole&);
    String preprocessSourceCode(const String& sourceCode, const String& sourceName);
    String preprocessSourceCode(const String& sourceCode, const String& sourceName, const String& functionName);
    bool isPreprocessing() { return m_isPreprocessing; }
    bool isValid() { return !m_preprocessorFunction.isEmpty(); }

private:
    String preprocessSourceCode(const String& sourceCode, const String& sourceName, v8::Handle<v8::Value> functionName);
    RefPtr<DOMWrapperWorld> m_world;
    ScopedPersistent<v8::Context> m_context;
    v8::Isolate* m_isolate;
    ScopedPersistent<v8::Function> m_preprocessorFunction;
    bool m_isPreprocessing;
};

} // namespace WebCore

#endif // ScriptPreprocessor_h