#ifndef __PDFCUBE__DOCUMENT_HH__
#define __PDFCUBE__DOCUMENT_HH__

#include <vector>
#include <glib.h>
#include <poppler.h>
#include "page.hh"

namespace pdfcube {

  /**
   * @brief A document of pdfcube::page elements made from a
   * PopplerDocument object.
   */
  class document 
  {
  public:
    /** @brief Ctor. */
    document(PopplerDocument* doc)
      : doc_m(doc), 
	page_m(poppler_document_get_n_pages(doc_m))
    {
      for(int ii(0); ii != page_m.size(); ++ii)
	page_m[ii] = new pdfcube::page(poppler_document_get_page(doc_m, ii));
    }

    /**
     * @brief Returns ii-th page.
     */
    pdfcube::page& 
    page(int ii) 
    { return *page_m[ii]; }

    /**
     * @brief Returns ii-th page, const version.
     */
    const pdfcube::page& 
    page(int ii) const 
    { return *page_m[ii]; }

    /**
     * @brief Returns number of pages.
     */
    int 
    n_pages() const 
    { return poppler_document_get_n_pages(doc_m); }

  protected:
    PopplerDocument* doc_m;
    std::vector<pdfcube::page*> page_m;
  };
}

#endif