diff options
-rw-r--r-- | ChangeLog | 9 | ||||
-rw-r--r-- | pango/pango-layout.c | 7 |
2 files changed, 14 insertions, 2 deletions
@@ -1,3 +1,12 @@ +2005-11-18 Behdad Esfahbod <behdad@gnome.org> + + * pango/pango-layout.c (pango_layout_move_cursor_visually): Use the + new support for negative offsets in g_utf8_pointer_to_offset. So now, + we simply do: + offset += g_utf8_pointer_to_offset(text+oldindex, text+newindex), + instead of doing + offset = g_utf8_pointer_to_offset(text, text+index) as we did before. + 2005-11-17 Behdad Esfahbod <behdad@gnome.org> * pango/pango-renderer.c: Documentation improvements. (#321731) diff --git a/pango/pango-layout.c b/pango/pango-layout.c index 057f8357..ec4f285c 100644 --- a/pango/pango-layout.c +++ b/pango/pango-layout.c @@ -1422,11 +1422,14 @@ pango_layout_move_cursor_visually (PangoLayout *layout, vis2log_map = pango_layout_line_get_vis2log_map (line, strong); + log_pos = g_utf8_pointer_to_offset (layout->text + line->start_index, + layout->text + line->start_index + vis2log_map[vis_pos]); do { + int vis_pos_old = vis_pos; vis_pos += direction > 0 ? 1 : -1; - log_pos = g_utf8_pointer_to_offset (layout->text + line->start_index, - layout->text + line->start_index + vis2log_map[vis_pos]); + log_pos += g_utf8_pointer_to_offset (layout->text + line->start_index + vis2log_map[vis_pos_old], + layout->text + line->start_index + vis2log_map[vis_pos]); } while (vis_pos > 0 && vis_pos < n_vis && !layout->log_attrs[start_offset + log_pos].is_cursor_position); |