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authorMiguel de Icaza <miguel@src.gnome.org>2001-01-12 14:36:46 +0800
committerMiguel de Icaza <miguel@src.gnome.org>2001-01-12 14:36:46 +0800
commit3312aa44d8290e44e3c3ea237972e071436ffb2f (patch)
tree660a91256c23d70fc537c11659cde9399d2a42ad /widgets/table
parentb6dfb325fb13f01c2aa56f448775628aa176b4f2 (diff)
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Close #758 2001-01-12 Miguel de Icaza <miguel@ximian.com>
* e-table-header-item.c (ethi_change_sort_state): Moved the sort-on-click logic to its own function. svn path=/trunk/; revision=7438
Diffstat (limited to 'widgets/table')
-rw-r--r--widgets/table/e-table-header-item.c110
1 files changed, 64 insertions, 46 deletions
diff --git a/widgets/table/e-table-header-item.c b/widgets/table/e-table-header-item.c
index c5dae4685a..cbb236cca0 100644
--- a/widgets/table/e-table-header-item.c
+++ b/widgets/table/e-table-header-item.c
@@ -1247,6 +1247,68 @@ ethi_button_pressed (ETableHeaderItem *ethi, GdkEventButton *event)
ethi_signals [BUTTON_PRESSED], event);
}
+static void
+ethi_change_sort_state (ETableHeaderItem *ethi, gdouble x)
+{
+ ETableCol *col;
+ int model_col;
+ int length;
+ int i;
+ int found = FALSE;
+
+ col = e_table_header_get_column (ethi->eth, ethi_find_col_by_x (ethi, x));
+ model_col = col->col_idx;
+
+ length = e_table_sort_info_grouping_get_count(ethi->sort_info);
+ for (i = 0; i < length; i++) {
+ ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i);
+ if (model_col == column.column){
+ int ascending = column.ascending;
+ ascending = ! ascending;
+ column.ascending = ascending;
+ e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column);
+ found = 1;
+ break;
+ }
+ }
+
+ if (!col->sortable)
+ return;
+
+ if (!found) {
+ length = e_table_sort_info_sorting_get_count(ethi->sort_info);
+ for (i = 0; i < length; i++) {
+ ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i);
+
+ if (model_col == column.column){
+ int ascending = column.ascending;
+
+ if (ascending == 0){
+ /*
+ * This means the user has clicked twice
+ * already, lets kill sorting now.
+ */
+ e_table_sort_info_sorting_truncate (ethi->sort_info, i);
+ } else {
+ ascending = !ascending;
+ column.ascending = ascending;
+ e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column);
+ }
+ found = 1;
+ break;
+ }
+ }
+ }
+
+ if (!found) {
+ ETableSortColumn column = { model_col, 1 };
+ length = e_table_sort_info_sorting_get_count(ethi->sort_info);
+ if (length == 0)
+ length++;
+ e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column);
+ }
+}
+
/*
* Handles the events on the ETableHeaderItem, particularly it handles resizing
*/
@@ -1362,52 +1424,8 @@ ethi_event (GnomeCanvasItem *item, GdkEvent *e)
if (ethi->resize_col != -1){
needs_ungrab = (ethi->resize_guide != NULL);
ethi_end_resize (ethi);
- } else if (was_maybe_drag && ethi->sort_info) {
- ETableCol *col;
- int model_col;
- int length;
- int i;
- int found = FALSE;
-
- col = e_table_header_get_column (ethi->eth, ethi_find_col_by_x (ethi, e->button.x));
- model_col = col->col_idx;
-
- length = e_table_sort_info_grouping_get_count(ethi->sort_info);
- for (i = 0; i < length; i++) {
- ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i);
- if (model_col == column.column){
- int ascending = column.ascending;
- ascending = ! ascending;
- column.ascending = ascending;
- e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column);
- found = 1;
- break;
- }
- }
- if(col->sortable) {
- if (!found) {
- length = e_table_sort_info_sorting_get_count(ethi->sort_info);
- for (i = 0; i < length; i++) {
- ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i);
- if (model_col == column.column){
- int ascending = column.ascending;
- ascending = ! ascending;
- column.ascending = ascending;
- e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column);
- found = 1;
- break;
- }
- }
- }
- if (!found) {
- ETableSortColumn column = { model_col, 1 };
- length = e_table_sort_info_sorting_get_count(ethi->sort_info);
- if (length == 0)
- length++;
- e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column);
- }
- }
- }
+ } else if (was_maybe_drag && ethi->sort_info)
+ ethi_change_sort_state (ethi, e->button.x);
if (needs_ungrab)
gnome_canvas_item_ungrab (item, e->button.time);