diff options
Diffstat (limited to 'src/completion.c')
| -rw-r--r-- | src/completion.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/src/completion.c b/src/completion.c index d90ed17..a15b081 100644 --- a/src/completion.c +++ b/src/completion.c @@ -174,24 +174,26 @@ gboolean completion_next(gboolean back) rows = gtk_tree_model_iter_n_children(gtk_tree_view_get_model(tree), NULL); if (back) { - /* step back */ - if (--comp.active < 0) { - if (comp.active == -1) { - gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(comp.tree))); - return false; - } else { - comp.active = rows - 1; - } + comp.active--; + /* Step back over the beginning. */ + if (comp.active == -1) { + /* Unselect the current item to show the user that the shown + * content is the initial typed content. */ + gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(comp.tree))); + + return false; + } else if (comp.active < -1) { + comp.active = rows - 1; } } else { - /* step forward */ - if (++comp.active >= rows) { - if (comp.active == rows) { - gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(comp.tree))); - return false; - } else { - comp.active = 0; - } + comp.active++; + /* Step over the end. */ + if (comp.active == rows) { + gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(comp.tree))); + + return false; + } else if (comp.active >= rows) { + comp.active = 0; } } |