diff options
Diffstat (limited to 'data/plugins/treeview.lua')
| -rw-r--r-- | data/plugins/treeview.lua | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/data/plugins/treeview.lua b/data/plugins/treeview.lua index a168ac4f..39c67907 100644 --- a/data/plugins/treeview.lua +++ b/data/plugins/treeview.lua @@ -427,6 +427,16 @@ function TreeView:draw() end end +function TreeView:get_parent(item) + local parent_path = common.dirname(item.abs_filename) + if not parent_path then return end + for it, _, y in self:each_item() do + if it.abs_filename == parent_path then + return it, y + end + end +end + function TreeView:toggle_expand(toggle) local item = self.selected_item @@ -619,7 +629,16 @@ command.add(TreeView, { end, ["treeview:collapse"] = function() - view:toggle_expand(false) + if view.selected_item then + if view.selected_item.type == "dir" and view.selected_item.expanded then + view:toggle_expand(false) + else + local parent_item, y = view:get_parent(view.selected_item) + if parent_item then + view:set_selection(parent_item, y) + end + end + end end, ["treeview:expand"] = function() |