#ifndef __PDFIUM_H__
#define __PDFIUM_H__

#include <stdlib.h>
#include <inttypes.h>
#include <iostream>

#include <fpdf_doc.h>
#include <fpdf_save.h>
#include <fpdf_edit.h>
#include <fpdf_text.h>
#include <fpdfdoc/fpdf_doc.h>
#include <fpdfapi/fpdf_page.h>
#include <fpdfapi/fpdf_pageobj.h>
#include <fpdftext/fpdf_text.h>

#include <FreeImage.h>

#include "page_wrapper.h"
#include "page_object_wrapper.h"
#include "document_wrapper.h"

// auto generated by mkmf
#include "extconf.h"
extern "C" {
#include "ruby.h"
}

#ifdef DEBUG
#define DEBUG_MSG(str) do { std::cout << str << std::endl; } while( false )
#else
#define DEBUG_MSG(str) do { } while ( false )
#endif

void define_bookmark_class();
void define_document_class();
void define_page_class();
void define_image_class();

// a utility method to extract the reference to the FPDF_DOCUMENT from the Ruby/C++ wrapping

CPDF_Page*        RB2PG(VALUE RB_Page);
CPDF_Document*    RB2DOC(VALUE RB_DocumentWrapper);
CPDF_ImageObject* RB2IMG(VALUE RB_Image);

const char* PDFiumLastErrorString();

class RB {
 public:
    static VALUE PDFium();
    static VALUE Bookmark();
    static VALUE Document();
    static VALUE Page();
    static VALUE BookmarkList();
    static VALUE BoundingBox();
    static VALUE StringIO();
    static VALUE Image();
    static VALUE PageList();
    static VALUE ImageList();
    static VALUE type(VALUE object);
    static VALUE to_string(const CFX_WideString &widestring);
    static ID to_s(VALUE object);
    static VALUE get_option(VALUE hash, const std::string &key);
};

#endif // __PDFIUM_H__