/* this file is part of xreader, a mate document viewer
 *
 *  Copyright (C) 2004 Red Hat, Inc
 *
 * Xreader 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 of the License, or
 * (at your option) any later version.
 *
 * Xreader 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */

#if !defined (__EV_XREADER_VIEW_H_INSIDE__) && !defined (XREADER_COMPILATION)
#error "Only <xreader-view.h> can be included directly."
#endif

#ifndef __EV_VIEW_H__
#define __EV_VIEW_H__

#include <gtk/gtk.h>

#include <xreader-document.h>

#include "ev-document-model.h"
#include "ev-jobs.h"

G_BEGIN_DECLS

#define EV_TYPE_VIEW            (ev_view_get_type ())
#define EV_VIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_VIEW, EvView))
#define EV_IS_VIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_VIEW))

typedef struct _EvView       EvView;
typedef struct _EvViewClass  EvViewClass;

typedef enum {
        EV_VIEW_SELECTION_TEXT,
        EV_VIEW_SELECTION_RECTANGLE,
} EvViewSelectionMode;

GType              ev_view_get_type                  (void) G_GNUC_CONST;

GtkWidget*         ev_view_new                       (void);
void               ev_view_set_model                 (EvView          *view,
                                                      EvDocumentModel *model);
void               ev_view_set_loading               (EvView          *view,
                                                      gboolean         loading);
void               ev_view_reload                    (EvView          *view);
void               ev_view_set_page_cache_size       (EvView          *view,
                                                      gsize            cache_size);

/* Clipboard */
void               ev_view_copy                      (EvView         *view);
void               ev_view_copy_link_address         (EvView         *view,
                                                      EvLinkAction   *action);
void               ev_view_select_all                (EvView         *view);
gboolean           ev_view_get_has_selection         (EvView         *view);

/* Page size */
gboolean           ev_view_can_zoom_in               (EvView         *view);
void               ev_view_zoom_in                   (EvView         *view);
gboolean           ev_view_can_zoom_out              (EvView         *view);
void               ev_view_zoom_out                  (EvView         *view);
void               ev_view_zoom                      (EvView         *view,
                                                      gdouble         factor);

/* Find */
void               ev_view_find_next                 (EvView         *view);
void               ev_view_find_previous             (EvView         *view);
void               ev_view_find_search_changed       (EvView         *view);
void               ev_view_find_set_highlight_search (EvView         *view,
                                                      gboolean        value);
void               ev_view_find_changed              (EvView         *view,
                                                      GList         **results,
                                                      gint            page);
void               ev_view_find_cancel               (EvView         *view);

/* Synctex */
void               ev_view_highlight_forward_search  (EvView         *view,
                                                      EvSourceLink   *link);

/* Cursor */
void               ev_view_hide_cursor               (EvView         *view);
void               ev_view_show_cursor               (EvView         *view);

/* Navigation */
void               ev_view_scroll                    (EvView         *view,
                                                      GtkScrollType   scroll,
                                                      gboolean        horizontal);
void               ev_view_handle_link               (EvView         *view,
                                                      EvLink         *link);
gboolean           ev_view_next_page                 (EvView         *view);
gboolean           ev_view_previous_page             (EvView         *view);

void               ev_view_autoscroll_start          (EvView         *view);
void               ev_view_autoscroll_stop           (EvView         *view);

gboolean           ev_view_get_page_extents          (EvView         *view,
                                                      gint            page,
                                                      GdkRectangle   *page_area,
                                                      GtkBorder      *border);
/* Annotations */
void               ev_view_focus_annotation          (EvView          *view,
                                                      EvMapping       *annot_mapping);
void               ev_view_begin_add_annotation      (EvView          *view,
                                                      EvAnnotationType annot_type);
void               ev_view_cancel_add_annotation     (EvView          *view);
void               ev_view_remove_annotation         (EvView          *view,
                                                      EvAnnotation    *annot);

/*For epub*/
void               ev_view_disconnect_handlers       (EvView          *view);
G_END_DECLS

#endif /* __EV_VIEW_H__ */
