Go up one level when FolderDisplay is clicked

2 files changed, 22 insertions, 1 deletions

diff --git a/src/baobab-folder-display.vala b/src/baobab-folder-display.vala
index 1e3c6a1..bfa7c89 100644
--- a/src/baobab-folder-display.vala
+++ b/src/baobab-folder-display.vala
@@ -20,7 +20,7 @@
 namespace Baobab {
 
     [GtkTemplate (ui = "/org/gnome/baobab/ui/baobab-folder-display.ui")]
-    public class FolderDisplay : Gtk.Grid {
+    public class FolderDisplay : Gtk.Button {
         static construct {
             set_css_name ("folder-display");
         }
@@ -36,6 +36,12 @@ namespace Baobab {
         [GtkChild]
         private Gtk.Label folder_time;
 
+        construct {
+            clicked.connect (() => { activated ();});
+        }
+
+        public signal void activated ();
+
         Location location_;
         public Location location {
             set {
@@ -52,8 +58,11 @@ namespace Baobab {
             }
         }
 
+        Gtk.TreePath path_;
         public new Gtk.TreePath path {
             set {
+                path_ = value;
+
                 Gtk.TreeIter iter;
                 location.scanner.get_iter (out iter, value);
 
@@ -80,6 +89,9 @@ namespace Baobab {
                 folder_elements.label = format_items (elements);
                 folder_time.label = format_time_approximate (time);
             }
+            get {
+                return path_;
+            }
         }
 
         void set_name_from_location () {
diff --git a/src/baobab-window.vala b/src/baobab-window.vala
index 1c87492..41ab8a3 100644
--- a/src/baobab-window.vala
+++ b/src/baobab-window.vala
@@ -141,6 +141,7 @@ namespace Baobab {
             rings_chart.item_activated.connect (on_chart_item_activated);
             treemap_chart.item_activated.connect (on_chart_item_activated);
             pathbar.item_activated.connect (on_pathbar_item_activated);
+            folder_display.activated.connect (on_folder_display_activated);
 
             // Setup drag-n-drop
             drag_data_received.connect (on_drag_data_received);
@@ -314,6 +315,14 @@ namespace Baobab {
             reroot_treeview (path);
         }
 
+        void on_folder_display_activated () {
+            var path = folder_display.path;
+            if (path.get_depth () > 1) {
+                path.up ();
+                reroot_treeview (path);
+            }
+        }
+
         void on_drag_data_received (Gtk.Widget widget, Gdk.DragContext context, int x, int y,
                                     Gtk.SelectionData selection_data, uint target_type, uint time) {
             File dir = null;