diff options
Diffstat (limited to 'e-util/e-table-sort-info.c')
| -rw-r--r-- | e-util/e-table-sort-info.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/e-util/e-table-sort-info.c b/e-util/e-table-sort-info.c index 815897b11d..caf571f811 100644 --- a/e-util/e-table-sort-info.c +++ b/e-util/e-table-sort-info.c @@ -693,6 +693,55 @@ e_table_sort_info_sorting_set_nth (ETableSortInfo *sort_info, } /** + * @sort_info: an #ETableSortInfo + * @n: Index to insert to. + * @spec: an #ETableColumnSpecification + * @sort_type: a #GtkSortType + * + * Inserts the sorting criteria for index @n to @spec and @sort_type. + * + * Since: 3.12 + **/ +void +e_table_sort_info_sorting_insert (ETableSortInfo *sort_info, + guint n, + ETableColumnSpecification *spec, + GtkSortType sort_type) +{ + GArray *array; + ColumnData *column_data, tmp; + + g_return_if_fail (E_IS_TABLE_SORT_INFO (sort_info)); + g_return_if_fail (E_IS_TABLE_COLUMN_SPECIFICATION (spec)); + + array = sort_info->priv->sortings; + if (array->len == 0) { + e_table_sort_info_sorting_set_nth (sort_info, 0, spec, sort_type); + return; + } + + if ((gint) n == -1) + n = 0; + else if (n > array->len) + n = array->len; + + tmp.column_spec = NULL; + tmp.sort_type = sort_type; + column_data = &tmp; + + if (n == array->len) + g_array_append_val (array, column_data); + else + g_array_insert_val (array, n, column_data); + + column_data = &g_array_index (array, ColumnData, n); + column_data->column_spec = g_object_ref (spec); + column_data->sort_type = sort_type; + + g_signal_emit (sort_info, signals[SORT_INFO_CHANGED], 0); +} + +/** * e_table_sort_info_load_from_node: * @sort_info: an #ETableSortInfo * @node: pointer to the xmlNode that describes the sorting and grouping information |