libdocument/ev-image.h

   1 /* this file is part of evince, a gnome document viewer
   2  *
   3  *  Copyright (C) 2006 Carlos Garcia Campos <carlosgc@gnome.org>
   4  *
   5  * Evince is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * Evince is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * 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 #if !defined (__EV_EVINCE_DOCUMENT_H_INSIDE__) && !defined (EVINCE_COMPILATION)
  21 #error "Only <evince-document.h> can be included directly."
  22 #endif
  23
  24 #ifndef __EV_IMAGE_H__
  25 #define __EV_IMAGE_H__
  26
  27 #include <glib-object.h>
  28 #include <gdk/gdk.h>
  29
  30 G_BEGIN_DECLS
  31
  32 typedef struct _EvImage        EvImage;
  33 typedef struct _EvImageClass   EvImageClass;
  34 typedef struct _EvImagePrivate EvImagePrivate;
  35
  36 #define EV_TYPE_IMAGE              (ev_image_get_type())
  37 #define EV_IMAGE(object)           (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_IMAGE, EvImage))
  38 #define EV_IMAGE_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_IMAGE, EvImageClass))
  39 #define EV_IS_IMAGE(object)        (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_IMAGE))
  40 #define EV_IS_IMAGE_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE((klass), EV_TYPE_IMAGE))
  41 #define EV_IMAGE_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS((object), EV_TYPE_IMAGE, EvImageClass))
  42
  43 struct _EvImage {
  44         GObject base_instance;
  45
  46         EvImagePrivate *priv;
  47 };
  48
  49 struct _EvImageClass {
  50         GObjectClass base_class;
  51 };
  52
  53 GType        ev_image_get_type         (void) G_GNUC_CONST;
  54 EvImage     *ev_image_new              (gint             page,
  55                                         gint             img_id);
  56 EvImage     *ev_image_new_from_pixbuf  (GdkPixbuf       *pixbuf);
  57
  58 gint         ev_image_get_id           (EvImage         *image);
  59 gint         ev_image_get_page         (EvImage         *image);
  60 GdkPixbuf   *ev_image_get_pixbuf       (EvImage         *image);
  61 const gchar *ev_image_save_tmp         (EvImage         *image,
  62                                         GdkPixbuf       *pixbuf);
  63 const gchar *ev_image_get_tmp_uri      (EvImage         *image);
  64
  65
  66 G_END_DECLS
  67
  68 #endif /* __EV_IMAGE_H__ */