diff options
Diffstat (limited to 'widgets/table/e-table-header.c')
| -rw-r--r-- | widgets/table/e-table-header.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/widgets/table/e-table-header.c b/widgets/table/e-table-header.c index 527e7e22bc..8465f28567 100644 --- a/widgets/table/e-table-header.c +++ b/widgets/table/e-table-header.c @@ -350,3 +350,134 @@ e_table_header_set_frozen_columns (ETableHeader *eth, int idx) { eth->frozen_count = idx; } + +/* Forget model-view here. Really, this information belongs in the view anyway. */ +#if 0 +static void +set_arrows(ETableHeader *eth, ETableHeaderSortInfo info) +{ + ETableCol *col; + for (col = eth->columns, i = 0; i < eth->col_count; i++, col++) { + if ( col->col_idx == info.model_col ) + e_table_column_set_arrow(col, info.ascending ? E_TABLE_COL_ARROW_DOWN : E_TABLE_COL_ARROW_UP); + } +} + +static void +unset_arrows(ETableHeader *eth, ETableHeaderSortInfo info) +{ + ETableCol *col; + for (col = eth->columns, i = 0; i < eth->col_count; i++, col++) { + if ( col->col_idx == info.model_col ) + e_table_column_set_arrow(col, E_TABLE_COL_ARROW_NONE); + } +} + +ETableHeaderSortInfo +e_table_header_get_sort_info (ETableHeader *eth) +{ + ETableHeaderSortInfo dummy_info = {0, 1}; + g_return_val_if_fail (eth != NULL, dummy_info); + g_return_val_if_fail (E_IS_TABLE_HEADER (eth), dummy_info); + + return eth->sort_info; +} + +void +e_table_header_set_sort_info (ETableHeader *eth, ETableHeaderSortInfo info) +{ + g_return_if_fail (eth != NULL); + g_return_if_fail (E_IS_TABLE_HEADER (eth)); + + unset_arrows(eth, eth->sort_info); + eth->sort_info = info; + set_arrows(eth, eth->sort_info); + + gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); +} + + +int +e_table_header_get_group_count (ETableHeader *eth) +{ + g_return_val_if_fail (eth != NULL, 0); + g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); + + return eth->grouping_count; +} + +ETableHeaderSortInfo * +e_table_header_get_groups (ETableHeader *eth) +{ + ETableHeaderSortInfo *ret; + g_return_val_if_fail (eth != NULL, NULL); + g_return_val_if_fail (E_IS_TABLE_HEADER (eth), NULL); + + ret = g_new (ETableHeaderSortInfo, eth->grouping_count); + memcpy (ret, eth->grouping, sizeof (ETableHeaderSortInfo) * eth->grouping_count); + return eth->grouping; +} + +ETableHeaderSortInfo +e_table_header_get_group (ETableHeader *eth, gint index) +{ + ETableHeaderSortInfo dummy_info = {0, 1}; + g_return_val_if_fail (eth != NULL, dummy_info); + g_return_val_if_fail (E_IS_TABLE_HEADER (eth), dummy_info); + g_return_val_if_fail (index >= 0, dummy_info); + g_return_val_if_fail (index < eth->grouping_count, dummy_info); + + return eth->grouping[index]; +} + +void +e_table_header_grouping_insert (ETableHeader *eth, gint index, ETableHeaderSortInfo info) +{ + g_return_if_fail (eth != NULL); + g_return_if_fail (E_IS_TABLE_HEADER (eth)); + + eth->grouping = g_realloc(eth->grouping, sizeof(ETableHeaderSortInfo) * (eth->grouping_count + 1)); + memmove(eth->grouping + index + 1, eth->grouping + index, sizeof(ETableHeaderSortInfo) * (eth->grouping_count - index)); + eth->grouping[index] = info; + + eth->grouping_count ++; + + gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); +} + +void +e_table_header_grouping_delete (ETableHeader *eth, gint index) +{ + g_return_if_fail (eth != NULL); + g_return_if_fail (E_IS_TABLE_HEADER (eth)); + + memmove(eth->grouping + index, eth->grouping + index + 1, sizeof(ETableHeaderSortInfo) * (eth->grouping_count - index)); + eth->grouping = g_realloc(eth->grouping, sizeof(ETableHeaderSortInfo) * (eth->grouping_count - 1)); + + eth->grouping_count --; + + gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); +} + +void +e_table_header_grouping_move (ETableHeader *eth, gint old_idx, gint new_idx) +{ + ETableHeaderSortInfo info; + + g_return_if_fail (eth != NULL); + g_return_if_fail (E_IS_TABLE_HEADER (eth)); + + if ( old_idx == new_idx ) + return; + + info = eth->grouping[old_idx]; + if ( old_idx < new_idx ) { + memmove(eth->grouping + old_idx, eth->grouping + old_idx + 1, sizeof(ETableHeaderSortInfo) * (new_idx - old_idx)); + } else { + memmove(eth->grouping + new_idx + 1, eth->grouping + new_idx, sizeof(ETableHeaderSortInfo) * (old_idx - new_idx)); + } + eth->grouping[new_idx] = info; + + gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); +} +#endif |