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authorMike Kestner <mkestner@ximian.com>2003-02-11 02:04:25 +0800
committerMike Kestner <mkestner@src.gnome.org>2003-02-11 02:04:25 +0800
commit33841eb730d8a62aee6793dd54e624281bf58142 (patch)
tree3f37e50b84a1c24deb59401c1e0f01382f26ea17
parent24d00dba858a3a5c87092a3ac6c837c456cf4ca8 (diff)
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rewrite to use etta (find_next_in_range): helper func to search a range of
2003-02-10 Mike Kestner <mkestner@ximian.com> * e-tree.c (e_tree_find_next): rewrite to use etta (find_next_in_range): helper func to search a range of rows (find_next_callback): kill svn path=/trunk/; revision=19875
-rw-r--r--widgets/table/e-tree.c47
1 files changed, 22 insertions, 25 deletions
diff --git a/widgets/table/e-tree.c b/widgets/table/e-tree.c
index 06effbf90a..318564e42b 100644
--- a/widgets/table/e-tree.c
+++ b/widgets/table/e-tree.c
@@ -2033,50 +2033,47 @@ e_tree_get_tooltip (ETree *et)
return E_CANVAS(et->priv->table_canvas)->tooltip_window;
}
-typedef struct {
- ETreePathFunc func;
- gpointer data;
- ETree *et;
-} FindNextCallback;
-
-static gboolean
-find_next_callback (ETreeModel *model, ETreePath path, gpointer data)
+static ETreePath
+find_next_in_range (ETree *et, gint start, gint end, ETreePathFunc func, gpointer data)
{
- FindNextCallback *cb_data = data;
- ETree *et = cb_data->et;
+ ETreePath path;
+ gint row;
+
+ for (row = start; row <= end; row++) {
+ path = e_tree_table_adapter_node_at_row (et->priv->etta, row);
+ if (func (et->priv->model, path, data))
+ return path;
+ }
- return cb_data->func (et->priv->model, path, cb_data->data);
+ return NULL;
}
gboolean
e_tree_find_next (ETree *et, ETreeFindNextParams params, ETreePathFunc func, gpointer data)
{
- ETreePath cursor;
- ETreePath found;
- FindNextCallback cb_data;
-
- cb_data.func = func;
- cb_data.data = data;
- cb_data.et = et;
+ ETreePath cursor, found;
+ gint row, row_count;
cursor = e_tree_get_cursor (et);
+ row = e_tree_table_adapter_row_of_node (et->priv->etta, cursor);
+ row_count = e_table_model_row_count (E_TABLE_MODEL (et->priv->etta));
+ if (row == -1)
+ row = 0;
- found = e_tree_model_node_find (et->priv->model, cursor, NULL, params & E_TREE_FIND_NEXT_FORWARD, find_next_callback, &cb_data);
+ found = find_next_in_range (et, row + 1, row_count - 1, func, data);
if (found) {
e_tree_table_adapter_show_node (et->priv->etta, found);
- cursor = found;
- e_tree_set_cursor (et, cursor);
+ e_tree_set_cursor (et, found);
return TRUE;
}
- if (params & E_TREE_FIND_NEXT_WRAP) {
- found = e_tree_model_node_find (et->priv->model, NULL, cursor, params & E_TREE_FIND_NEXT_FORWARD, find_next_callback, &cb_data);
+ if ((params & E_TREE_FIND_NEXT_WRAP) && (row > 0)) {
+ found = find_next_in_range (et, 0, row, func, data);
if (found && found != cursor) {
e_tree_table_adapter_show_node (et->priv->etta, found);
- cursor = found;
- e_tree_set_cursor (et, cursor);
+ e_tree_set_cursor (et, found);
return TRUE;
}
}