diff options
Diffstat (limited to 'view.c')
| -rw-r--r-- | view.c | 20 |
1 files changed, 13 insertions, 7 deletions
@@ -1005,14 +1005,20 @@ void view_cursors_selection_clear(Cursor *c) { void view_cursors_selection_swap(Cursor *c) { if (!c->sel) return; - Text *txt = c->view->text; - bool left_extending = c->mark == c->sel->cursor; view_selections_swap(c->sel); - c->mark = c->sel->cursor; - size_t pos = text_mark_get(txt, c->mark); - if (left_extending) - pos = text_char_prev(txt, pos); - cursor_to(c, pos); + view_cursors_selection_sync(c); +} + +void view_cursors_selection_sync(Cursor *c) { + if (!c->sel) + return; + Text *txt = c->view->text; + size_t anchor = text_mark_get(txt, c->sel->anchor); + size_t cursor = text_mark_get(txt, c->sel->cursor); + bool right_extending = anchor < cursor; + if (right_extending) + cursor = text_char_prev(txt, cursor); + cursor_to(c, cursor); } Filerange view_cursors_selection_get(Cursor *c) { |