/* poppler-document.h: glib interface to poppler
 * Copyright (C) 2004, Red Hat, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef __POPPLER_DOCUMENT_H__
#define __POPPLER_DOCUMENT_H__

#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf.h>

#include "poppler.h"

G_BEGIN_DECLS

#define POPPLER_TYPE_DOCUMENT             (poppler_document_get_type ())
#define POPPLER_DOCUMENT(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), POPPLER_TYPE_DOCUMENT, PopplerDocument))
#define POPPLER_IS_DOCUMENT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), POPPLER_TYPE_DOCUMENT))

typedef enum
{
  POPPLER_PAGE_LAYOUT_UNSET,
  POPPLER_PAGE_LAYOUT_SINGLE_PAGE,
  POPPLER_PAGE_LAYOUT_ONE_COLUMN,
  POPPLER_PAGE_LAYOUT_TWO_COLUMN_LEFT,
  POPPLER_PAGE_LAYOUT_TWO_COLUMN_RIGHT,
  POPPLER_PAGE_LAYOUT_TWO_PAGE_LEFT,
  POPPLER_PAGE_LAYOUT_TWO_PAGE_RIGHT,
} PopplerPageLayout;

typedef enum
{
  POPPLER_PAGE_MODE_UNSET,
  POPPLER_PAGE_MODE_NONE,
  POPPLER_PAGE_MODE_USE_OUTLINES,
  POPPLER_PAGE_MODE_USE_THUMBS,
  POPPLER_PAGE_MODE_FULL_SCREEN,
  POPPLER_PAGE_MODE_USE_OC,
  POPPLER_PAGE_MODE_USE_ATTACHMENTS,
} PopplerPageMode;

typedef enum
{
  POPPLER_FONT_TYPE_UNKNOWN,
  POPPLER_FONT_TYPE_TYPE1,
  POPPLER_FONT_TYPE_TYPE1C,
  POPPLER_FONT_TYPE_TYPE1COT,
  POPPLER_FONT_TYPE_TYPE3,
  POPPLER_FONT_TYPE_TRUETYPE,
  POPPLER_FONT_TYPE_TRUETYPEOT,
  POPPLER_FONT_TYPE_CID_TYPE0,
  POPPLER_FONT_TYPE_CID_TYPE0C,
  POPPLER_FONT_TYPE_CID_TYPE0COT,
  POPPLER_FONT_TYPE_CID_TYPE2,
  POPPLER_FONT_TYPE_CID_TYPE2OT
} PopplerFontType;

typedef enum /*< flags >*/
{
  POPPLER_VIEWER_PREFERENCES_UNSET = 0,
  POPPLER_VIEWER_PREFERENCES_HIDE_TOOLBAR = 1 << 0,
  POPPLER_VIEWER_PREFERENCES_HIDE_MENUBAR = 1 << 1,
  POPPLER_VIEWER_PREFERENCES_HIDE_WINDOWUI = 1 << 2,
  POPPLER_VIEWER_PREFERENCES_FIT_WINDOW = 1 << 3,
  POPPLER_VIEWER_PREFERENCES_CENTER_WINDOW = 1 << 4,
  POPPLER_VIEWER_PREFERENCES_DISPLAY_DOC_TITLE = 1 << 5,
  POPPLER_VIEWER_PREFERENCES_DIRECTION_RTL = 1 << 6,
} PopplerViewerPreferences;

typedef enum /*< flags >*/
{
  POPPLER_PERMISSIONS_OK_TO_PRINT = 1 << 0,
  POPPLER_PERMISSIONS_OK_TO_MODIFY = 1 << 1,
  POPPLER_PERMISSIONS_OK_TO_COPY = 1 << 2,
  POPPLER_PERMISSIONS_OK_TO_ADD_NOTES = 1 << 3,
  POPPLER_PERMISSIONS_FULL = (POPPLER_PERMISSIONS_OK_TO_PRINT | POPPLER_PERMISSIONS_OK_TO_MODIFY | POPPLER_PERMISSIONS_OK_TO_COPY | POPPLER_PERMISSIONS_OK_TO_ADD_NOTES),

} PopplerPermissions;


GType            poppler_document_get_type          (void) G_GNUC_CONST;
PopplerDocument *poppler_document_new_from_file     (const char       *uri,
						     const char       *password,
						     GError          **error);
PopplerDocument *poppler_document_new_from_data     (char             *data,
						     int               length,
						     const char       *password,
						     GError          **error);
gboolean         poppler_document_save              (PopplerDocument  *document,
						     const char       *uri,
						     GError          **error);
int              poppler_document_get_n_pages       (PopplerDocument  *document);
PopplerPage     *poppler_document_get_page          (PopplerDocument  *document,
						     int               index);
PopplerPage     *poppler_document_get_page_by_label (PopplerDocument  *document,
						     const char       *label);
/* Attachments */
gboolean         poppler_document_has_attachments   (PopplerDocument  *document);
GList           *poppler_document_get_attachments   (PopplerDocument  *document);

/* Links */
PopplerDest     *poppler_document_find_dest         (PopplerDocument  *document,
						     const gchar      *link_name);

/* Form */
void 		poppler_document_set_form_field_text_content     (PopplerDocument *document, 
							                                            unsigned id, 
                                        							    char *content,
                                                          int length);

PopplerFormField *poppler_document_find_form_field_by_id (PopplerDocument *document,
                                          							  unsigned 		   id);

void poppler_document_set_form_field_button_state        (PopplerDocument *document, 
                                                          unsigned id, 
                                                          gboolean state);

gboolean poppler_document_get_form_field_button_state    (PopplerDocument *document, 
                                                          unsigned id);

gchar *
poppler_document_get_form_field_text_content             (PopplerDocument *document, 
                                                          unsigned id, 
                                                          int *length);
int
poppler_document_get_form_field_choice_num_choices       (PopplerDocument *document, 
                                                          unsigned id);
gchar *
poppler_document_get_form_field_choice_content           (PopplerDocument *document,
                                                          unsigned id, 
                                                          int index, 
                                                          int *length);
int
poppler_document_form_field_choice_is_selected           (PopplerDocument* document, 
                                                          unsigned id, 
                                                          int index);
void
poppler_document_form_field_choice_select                (PopplerDocument* document, 
                                                          unsigned id, 
                                                          int index);
void 
poppler_document_form_field_choice_toggle                (PopplerDocument* document, 
                                                          unsigned id, 
                                                          int index);
void
poppler_document_form_field_choice_deselect_all          (PopplerDocument* document, 
                                                          unsigned id);
void 
poppler_document_set_form_field_choice_edit              (PopplerDocument* document, 
                                                          unsigned id, 
                                                          char *content, 
                                                          int length);

gchar *
poppler_document_get_form_field_choice_edit              (PopplerDocument* document,
                                                          unsigned id,
                                                          int *length);


/* Interface for getting the Index of a poppler_document */
#define POPPLER_TYPE_INDEX_ITER                 (poppler_index_iter_get_type ())
GType             poppler_index_iter_get_type   (void) G_GNUC_CONST;
PopplerIndexIter *poppler_index_iter_new        (PopplerDocument   *document);
PopplerIndexIter *poppler_index_iter_copy       (PopplerIndexIter  *iter);
void              poppler_index_iter_free       (PopplerIndexIter  *iter);

PopplerIndexIter *poppler_index_iter_get_child  (PopplerIndexIter  *parent);
gboolean	  poppler_index_iter_is_open    (PopplerIndexIter  *iter);
PopplerAction    *poppler_index_iter_get_action (PopplerIndexIter  *iter);
gboolean          poppler_index_iter_next       (PopplerIndexIter  *iter);

/* Interface for getting the Fonts of a poppler_document */
PopplerFontInfo  *poppler_font_info_new            (PopplerDocument   *document);
gboolean          poppler_font_info_scan           (PopplerFontInfo   *font_info,
						    int                n_pages,
						    PopplerFontsIter **iter);
void		  poppler_font_info_free	   (PopplerFontInfo   *font_info);

#define POPPLER_TYPE_FONTS_ITER                    (poppler_fonts_iter_get_type ())
GType             poppler_fonts_iter_get_type      (void) G_GNUC_CONST;
PopplerFontsIter *poppler_fonts_iter_copy          (PopplerFontsIter  *iter);
void              poppler_fonts_iter_free          (PopplerFontsIter  *iter);
const char       *poppler_fonts_iter_get_name      (PopplerFontsIter  *iter);
const char       *poppler_fonts_iter_get_full_name (PopplerFontsIter  *iter);
PopplerFontType   poppler_fonts_iter_get_font_type (PopplerFontsIter  *iter);
gboolean	  poppler_fonts_iter_is_embedded   (PopplerFontsIter  *iter);
gboolean	  poppler_fonts_iter_is_subset     (PopplerFontsIter  *iter);
gboolean          poppler_fonts_iter_next          (PopplerFontsIter  *iter);

/* Export to ps */
#define POPPLER_TYPE_PS_FILE             (poppler_ps_file_get_type ())
#define POPPLER_PS_FILE(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), POPPLER_TYPE_PS_FILE, PopplerPSFile))
#define POPPLER_IS_PS_FILE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), POPPLER_TYPE_PS_FILE))
GType          poppler_ps_file_get_type       (void) G_GNUC_CONST;
PopplerPSFile *poppler_ps_file_new            (PopplerDocument *document,
                                               const char      *filename,
                                               int              first_page,
                                               int              n_pages);
void           poppler_ps_file_set_paper_size (PopplerPSFile   *ps_file,
                                               double           width,
                                               double           height);
void           poppler_ps_file_set_duplex     (PopplerPSFile   *ps_file,
                                               gboolean         duplex);
void           poppler_ps_file_free           (PopplerPSFile   *ps_file);


G_END_DECLS

#endif /* __POPPLER_DOCUMENT_H__ */