gtkpango.h 3.79 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14
/* GTK - The GIMP Toolkit
 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
Javier Jardón's avatar
Javier Jardón committed
15
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
16 17 18 19 20 21 22 23 24 25 26 27 28 29
 */

/*
 * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
 * file for a list of people on the GTK+ Team.  See the ChangeLog
 * files for a list of changes.  These files are distributed with
 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
 */

#ifndef __GTK_PANGO_H__
#define __GTK_PANGO_H__


#include <pango/pangocairo.h>
30
#include <atk/atk.h>
31 32 33

G_BEGIN_DECLS

34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
void             _gtk_pango_fill_layout            (cairo_t         *cr,
                                                    PangoLayout     *layout);


AtkAttributeSet *_gtk_pango_get_default_attributes (AtkAttributeSet *attributes,
                                                    PangoLayout     *layout);

AtkAttributeSet *_gtk_pango_get_run_attributes     (AtkAttributeSet *attributes,
                                                    PangoLayout     *layout,
                                                    gint             offset,
                                                    gint            *start_offset,
                                                    gint            *end_offset);

gint _gtk_pango_move_chars     (PangoLayout  *layout,
                                gint          offset,
                                gint          count);
gint _gtk_pango_move_words     (PangoLayout  *layout,
                                gint          offset,
                                gint          count);
gint _gtk_pango_move_sentences (PangoLayout  *layout,
                                gint          offset,
                                gint          count);
gint _gtk_pango_move_lines     (PangoLayout  *layout,
                                gint          offset,
                                gint          count);

gboolean _gtk_pango_is_inside_word     (PangoLayout  *layout,
                                        gint          offset);
gboolean _gtk_pango_is_inside_sentence (PangoLayout  *layout,
                                        gint          offset);

65

66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
gchar *_gtk_pango_get_text_before (PangoLayout     *layout,
                                   AtkTextBoundary  boundary_type,
                                   gint             offset,
                                   gint            *start_offset,
                                   gint            *end_offset);
gchar *_gtk_pango_get_text_at     (PangoLayout     *layout,
                                   AtkTextBoundary  boundary_type,
                                   gint             offset,
                                   gint            *start_offset,
                                   gint            *end_offset);
gchar *_gtk_pango_get_text_after  (PangoLayout     *layout,
                                   AtkTextBoundary  boundary_type,
                                   gint             offset,
                                   gint            *start_offset,
                                   gint            *end_offset);
81

82 83
PangoAttrList *_gtk_pango_attr_list_merge (PangoAttrList *into,
                                           PangoAttrList *from);
84

85 86 87
G_END_DECLS

#endif /* __GTK_PANGO_H__ */