Pileus Git - ~andy/gtk/blob - gtk/gtkpango.h

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 /*
  21  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GTK+ Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #ifndef __GTK_PANGO_H__
  28 #define __GTK_PANGO_H__
  29
  30
  31 #include <pango/pangocairo.h>
  32 #include <atk/atk.h>
  33
  34 G_BEGIN_DECLS
  35
  36 void             _gtk_pango_fill_layout            (cairo_t         *cr,
  37                                                     PangoLayout     *layout);
  38
  39
  40 AtkAttributeSet *_gtk_pango_get_default_attributes (AtkAttributeSet *attributes,
  41                                                     PangoLayout     *layout);
  42
  43 AtkAttributeSet *_gtk_pango_get_run_attributes     (AtkAttributeSet *attributes,
  44                                                     PangoLayout     *layout,
  45                                                     gint             offset,
  46                                                     gint            *start_offset,
  47                                                     gint            *end_offset);
  48
  49 gint _gtk_pango_move_chars     (PangoLayout  *layout,
  50                                 gint          offset,
  51                                 gint          count);
  52 gint _gtk_pango_move_words     (PangoLayout  *layout,
  53                                 gint          offset,
  54                                 gint          count);
  55 gint _gtk_pango_move_sentences (PangoLayout  *layout,
  56                                 gint          offset,
  57                                 gint          count);
  58 gint _gtk_pango_move_lines     (PangoLayout  *layout,
  59                                 gint          offset,
  60                                 gint          count);
  61
  62 gboolean _gtk_pango_is_inside_word     (PangoLayout  *layout,
  63                                         gint          offset);
  64 gboolean _gtk_pango_is_inside_sentence (PangoLayout  *layout,
  65                                         gint          offset);
  66
  67
  68 gchar *_gtk_pango_get_text_before (PangoLayout     *layout,
  69                                    AtkTextBoundary  boundary_type,
  70                                    gint             offset,
  71                                    gint            *start_offset,
  72                                    gint            *end_offset);
  73 gchar *_gtk_pango_get_text_at     (PangoLayout     *layout,
  74                                    AtkTextBoundary  boundary_type,
  75                                    gint             offset,
  76                                    gint            *start_offset,
  77                                    gint            *end_offset);
  78 gchar *_gtk_pango_get_text_after  (PangoLayout     *layout,
  79                                    AtkTextBoundary  boundary_type,
  80                                    gint             offset,
  81                                    gint            *start_offset,
  82                                    gint            *end_offset);
  83
  84 G_END_DECLS
  85
  86 #endif /* __GTK_PANGO_H__ */