diff options
| -rw-r--r-- | libsmartcols/src/table.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/libsmartcols/src/table.c b/libsmartcols/src/table.c index 4f3b13db4..f1ddacc9f 100644 --- a/libsmartcols/src/table.c +++ b/libsmartcols/src/table.c @@ -171,7 +171,11 @@ struct libscols_cell *scols_table_get_title(struct libscols_table *tb) */ int scols_table_add_column(struct libscols_table *tb, struct libscols_column *cl) { - if (!tb || !cl || !list_empty(&tb->tb_lines) || cl->table) + struct libscols_iter itr; + struct libscols_line *ln; + int rc = 0; + + if (!tb || !cl || cl->table) return -EINVAL; if (cl->flags & SCOLS_FL_TREE) @@ -183,13 +187,20 @@ int scols_table_add_column(struct libscols_table *tb, struct libscols_column *cl cl->table = tb; scols_ref_column(cl); - /* TODO: - * - * Currently it's possible to add/remove columns only if the table is - * empty (see list_empty(tb->tb_lines) above). It would be nice to - * enlarge/reduce lines cells[] always when we add/remove a new column. + if (list_empty(&tb->tb_lines)) + return 0; + + scols_reset_iter(&itr, SCOLS_ITER_FORWARD); + + /* Realloc line cell arrays */ - return 0; + while (scols_table_next_line(tb, &itr, &ln) == 0) { + rc = scols_line_alloc_cells(ln, tb->ncols); + if (rc) + break; + } + + return rc; } /** |