libdocument/ev-document-thumbnails.h

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /*
   3  *  Copyright (C) 2004 Anders Carlsson
   4  *
   5  *  This program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with this program; if not, write to the Free Software
  17  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  *
  19  */
  20
  21 #if !defined (__EV_EVINCE_DOCUMENT_H_INSIDE__) && !defined (EVINCE_COMPILATION)
  22 #error "Only <evince-document.h> can be included directly."
  23 #endif
  24
  25 #ifndef EV_DOCUMENT_THUMBNAILS_H
  26 #define EV_DOCUMENT_THUMBNAILS_H
  27
  28 #include <gdk-pixbuf/gdk-pixbuf.h>
  29
  30 #include "ev-render-context.h"
  31
  32 G_BEGIN_DECLS
  33
  34 #define EV_TYPE_DOCUMENT_THUMBNAILS            (ev_document_thumbnails_get_type ())
  35 #define EV_DOCUMENT_THUMBNAILS(o)              (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_DOCUMENT_THUMBNAILS, EvDocumentThumbnails))
  36 #define EV_DOCUMENT_THUMBNAILS_IFACE(k)        (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT_THUMBNAILS, EvDocumentThumbnailsInterface))
  37 #define EV_IS_DOCUMENT_THUMBNAILS(o)           (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT_THUMBNAILS))
  38 #define EV_IS_DOCUMENT_THUMBNAILS_IFACE(k)     (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT_THUMBNAILS))
  39 #define EV_DOCUMENT_THUMBNAILS_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_DOCUMENT_THUMBNAILS, EvDocumentThumbnailsInterface))
  40
  41 typedef struct _EvDocumentThumbnails          EvDocumentThumbnails;
  42 typedef struct _EvDocumentThumbnailsInterface EvDocumentThumbnailsInterface;
  43
  44 struct _EvDocumentThumbnailsInterface {
  45         GTypeInterface base_iface;
  46
  47         /* Methods  */
  48         GdkPixbuf *  (* get_thumbnail)  (EvDocumentThumbnails *document,
  49                                          EvRenderContext      *rc,
  50                                          gboolean              border);
  51         void         (* get_dimensions) (EvDocumentThumbnails *document,
  52                                          EvRenderContext      *rc,
  53                                          gint                 *width,
  54                                          gint                 *height);
  55 };
  56
  57 GType      ev_document_thumbnails_get_type       (void) G_GNUC_CONST;
  58
  59 GdkPixbuf *ev_document_thumbnails_get_thumbnail  (EvDocumentThumbnails *document,
  60                                                   EvRenderContext      *rc,
  61                                                   gboolean              border);
  62 void       ev_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
  63                                                   EvRenderContext      *rc,
  64                                                   gint                 *width,
  65                                                   gint                 *height);
  66
  67 G_END_DECLS
  68
  69 #endif /* EV_DOCUMENT_THUMBNAILS_H */