libdocument/ev-document-misc.h

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /*
   3  *  Copyright (C) 2000-2003 Marco Pesenti Gritti
   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  *  $Id$
  20  */
  21
  22 #if !defined (__EV_EVINCE_DOCUMENT_H_INSIDE__) && !defined (EVINCE_COMPILATION)
  23 #error "Only <evince-document.h> can be included directly."
  24 #endif
  25
  26 #ifndef EV_DOCUMENT_MISC_H
  27 #define EV_DOCUMENT_MISC_H
  28
  29 #include <cairo.h>
  30
  31 #include <gdk-pixbuf/gdk-pixbuf.h>
  32 #include <gtk/gtk.h>
  33
  34 G_BEGIN_DECLS
  35
  36 GdkPixbuf *ev_document_misc_get_thumbnail_frame  (int           width,
  37                                                   int           height,
  38                                                   GdkPixbuf    *source_pixbuf);
  39 GdkPixbuf *ev_document_misc_get_loading_thumbnail (int      width,
  40                                                    int      height,
  41                                                    gboolean inverted_colors);
  42 void       ev_document_misc_get_page_border_size (gint          page_width,
  43                                                   gint          page_height,
  44                                                   GtkBorder    *border);
  45 void       ev_document_misc_paint_one_page       (cairo_t      *cr,
  46                                                   GtkWidget    *widget,
  47                                                   GdkRectangle *area,
  48                                                   GtkBorder    *border,
  49                                                   gboolean      highlight,
  50                                                   gboolean      inverted_colors);
  51
  52 cairo_surface_t *ev_document_misc_surface_from_pixbuf (GdkPixbuf *pixbuf);
  53 GdkPixbuf       *ev_document_misc_pixbuf_from_surface (cairo_surface_t *surface);
  54 cairo_surface_t *ev_document_misc_surface_rotate_and_scale (cairo_surface_t *surface,
  55                                                             gint             dest_width,
  56                                                             gint             dest_height,
  57                                                             gint             dest_rotation);
  58 void             ev_document_misc_invert_surface (cairo_surface_t *surface);
  59 void             ev_document_misc_invert_pixbuf  (GdkPixbuf       *pixbuf);
  60
  61 gdouble          ev_document_misc_get_screen_dpi (GdkScreen *screen);
  62
  63 gchar           *ev_document_misc_format_date (GTime utime);
  64
  65 G_END_DECLS
  66
  67 #endif /* EV_DOCUMENT_MISC_H */