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-rw-r--r--widgets/table/e-table-sorted-variable.c49
1 files changed, 49 insertions, 0 deletions
diff --git a/widgets/table/e-table-sorted-variable.c b/widgets/table/e-table-sorted-variable.c
index a1a9a35a09..00b8b6af71 100644
--- a/widgets/table/e-table-sorted-variable.c
+++ b/widgets/table/e-table-sorted-variable.c
@@ -23,6 +23,7 @@ static ETableSubsetVariableClass *etsv_parent_class;
static void etsv_proxy_model_changed (ETableModel *etm, ETableSortedVariable *etsv);
static void etsv_proxy_model_row_changed (ETableModel *etm, int row, ETableSortedVariable *etsv);
static void etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSortedVariable *etsv);
+static void etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv);
static void etsv_add (ETableSubsetVariable *etssv, gint row);
static void
@@ -37,6 +38,8 @@ etsv_destroy (GtkObject *object)
etsv->table_model_row_changed_id);
gtk_signal_disconnect (GTK_OBJECT (etss->source),
etsv->table_model_cell_changed_id);
+ gtk_signal_disconnect (GTK_OBJECT (etsv->sort_info),
+ etsv->sort_info_changed_id);
etsv->table_model_changed_id = 0;
etsv->table_model_row_changed_id = 0;
@@ -137,6 +140,8 @@ e_table_sorted_variable_new (ETableModel *source, ETableHeader *full_header, ETa
GTK_SIGNAL_FUNC (etsv_proxy_model_row_changed), etsv);
etsv->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed",
GTK_SIGNAL_FUNC (etsv_proxy_model_cell_changed), etsv);
+ etsv->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed",
+ GTK_SIGNAL_FUNC (etsv_sort_info_changed), etsv);
return E_TABLE_MODEL(etsv);
}
@@ -169,3 +174,47 @@ etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETableSortedV
}
}
+static ETableSortedVariable *etsv_closure;
+
+static int
+qsort_callback(const void *data1, const void *data2)
+{
+ int j;
+ int comp_val = 0;
+ int ascending = 1;
+ int sort_count = e_table_sort_info_sorting_get_count(etsv_closure->sort_info);
+ int row1 = *(int *)data1;
+ int row2 = *(int *)data2;
+
+ while(gtk_events_pending())
+ gtk_main_iteration();
+ for (j = 0; j < sort_count; j++) {
+ ETableSortColumn column = e_table_sort_info_sorting_get_nth(etsv_closure->sort_info, j);
+ ETableCol *col;
+ void *val;
+ if (column.column > e_table_header_count (etsv_closure->full_header))
+ col = e_table_header_get_columns (etsv_closure->full_header)[e_table_header_count (etsv_closure->full_header) - 1];
+ else
+ col = e_table_header_get_columns (etsv_closure->full_header)[column.column];
+ val = e_table_model_value_at (E_TABLE_SUBSET(etsv_closure)->source, col->col_idx, row1);
+ comp_val = (*col->compare)(val, e_table_model_value_at (E_TABLE_SUBSET(etsv_closure)->source, col->col_idx, row2));
+ ascending = column.ascending;
+ if (comp_val != 0)
+ break;
+ }
+ if (((ascending && comp_val < 0) || ((!ascending) && comp_val > 0)))
+ return -1;
+
+ if (comp_val == 0)
+ if ((ascending && row1 < row2) || ((!ascending) && row1 > row2))
+ return -1;
+ return 1;
+}
+
+static void
+etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv)
+{
+ etsv_closure = etsv;
+ qsort(E_TABLE_SUBSET(etsv)->map_table, E_TABLE_SUBSET(etsv)->n_map, sizeof(int), qsort_callback);
+ e_table_model_changed (E_TABLE_MODEL(etsv));
+}