PdfEngineFactory.h

/*
 * PdfEngineFactory.h
 * Copyright (C) 2014 tox <tox@rootkit>
 *
 * Distributed under terms of the MIT license.
 */

#ifndef PDFENGINEFACTORY_H
#define PDFENGINEFACTORY_H

#include <v8.h>
#include <nan.h>
#include <node.h>
#include <node_object_wrap.h>
#include "PdfEngine.h"

#define PDF_ENGINE(n, cls, ...) \
PdfEngine *n ## _newInstance() { \
    return new cls (); \
} \
void n ## _init__(v8::Handle<v8::Object> exports) { \
    cls ::Init(); \
    new PdfEngineFactory(exports, #n, n ## _newInstance, __VA_ARGS__); \
} \
NODE_MODULE(n ## Engine, n ## _init__)

typedef PdfEngine *(*PdfEngineInit)(void);

class PdfEngineFactory : public node::ObjectWrap {
private:
    PdfEngineInit init;
public:
    PdfEngineFactory(v8::Handle<v8::Object> &exports,
            const char *name,
            const PdfEngineInit pdfInit,
            // Macro args:
            const char *license);

    PdfEngine *newInstance();
};

#endif /* !PDFENGINEFACTORY_H */