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, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 /*
  19  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  20  * file for a list of people on the GTK+ Team.  See the ChangeLog
  21  * files for a list of changes.  These files are distributed with
  22  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  23  */
  24
  25 #ifndef __GTK_PANGO_H__
  26 #define __GTK_PANGO_H__
  27
  28
  29 #include <pango/pangocairo.h>
  30 #include <atk/atk.h>
  31
  32 G_BEGIN_DECLS
  33
  34 void             _gtk_pango_fill_layout            (cairo_t         *cr,
  35                                                     PangoLayout     *layout);
  36
  37
  38 AtkAttributeSet *_gtk_pango_get_default_attributes (AtkAttributeSet *attributes,
  39                                                     PangoLayout     *layout);
  40
  41 AtkAttributeSet *_gtk_pango_get_run_attributes     (AtkAttributeSet *attributes,
  42                                                     PangoLayout     *layout,
  43                                                     gint             offset,
  44                                                     gint            *start_offset,
  45                                                     gint            *end_offset);
  46
  47 gint _gtk_pango_move_chars     (PangoLayout  *layout,
  48                                 gint          offset,
  49                                 gint          count);
  50 gint _gtk_pango_move_words     (PangoLayout  *layout,
  51                                 gint          offset,
  52                                 gint          count);
  53 gint _gtk_pango_move_sentences (PangoLayout  *layout,
  54                                 gint          offset,
  55                                 gint          count);
  56 gint _gtk_pango_move_lines     (PangoLayout  *layout,
  57                                 gint          offset,
  58                                 gint          count);
  59
  60 gboolean _gtk_pango_is_inside_word     (PangoLayout  *layout,
  61                                         gint          offset);
  62 gboolean _gtk_pango_is_inside_sentence (PangoLayout  *layout,
  63                                         gint          offset);
  64
  65
  66 gchar *_gtk_pango_get_text_before (PangoLayout     *layout,
  67                                    AtkTextBoundary  boundary_type,
  68                                    gint             offset,
  69                                    gint            *start_offset,
  70                                    gint            *end_offset);
  71 gchar *_gtk_pango_get_text_at     (PangoLayout     *layout,
  72                                    AtkTextBoundary  boundary_type,
  73                                    gint             offset,
  74                                    gint            *start_offset,
  75                                    gint            *end_offset);
  76 gchar *_gtk_pango_get_text_after  (PangoLayout     *layout,
  77                                    AtkTextBoundary  boundary_type,
  78                                    gint             offset,
  79                                    gint            *start_offset,
  80                                    gint            *end_offset);
  81
  82 G_END_DECLS
  83
  84 #endif /* __GTK_PANGO_H__ */