window: Add option to show hidden games

cartridges/ui/window.blp

@@ -12,6 +12,11 @@ template $Window: Adw.ApplicationWindow {
       action: "action(win.search)";
     }
 
+    Shortcut {
+      trigger: "<Control>h";
+      action: "action(win.show-hidden)";
+    }
+
     Shortcut {
       trigger: "<Control>w";
       action: "action(window.close)";
@@ -84,6 +89,10 @@ template $Window: Adw.ApplicationWindow {
               target: "last_played";
             }
           }
+
+          section {
+            item (_("Show Hidden Games"), "win.show-hidden")
+          }
         };
       }
     }
@@ -112,7 +121,7 @@ template $Window: Adw.ApplicationWindow {
 
                 BoolFilter {
                   expression: expr item as <$Game>.hidden;
-                  invert: true;
+                  invert: bind template.show-hidden inverted;
                 }
 
                 BoolFilter {

cartridges/ui/window.py

@@ -31,6 +31,7 @@ class Window(Adw.ApplicationWindow):
     sorter: Gtk.CustomSorter = Gtk.Template.Child()
 
     search_text = GObject.Property(type=str)
+    show_hidden = GObject.Property(type=bool, default=False)
 
     _sort_prop = "name"
     _invert_sort = False
@@ -50,11 +51,26 @@ class Window(Adw.ApplicationWindow):
         self.search_entry.set_key_capture_widget(self)
         self.sorter.set_sort_func(self._sort_func)
 
+        self.add_action(Gio.PropertyAction.new("show-hidden", self, "show-hidden"))
         self.add_action_entries((
             ("search", lambda *_: self.search_entry.grab_focus()),
             ("sort", self._sort, "s", "'a-z'"),
         ))
 
+    @Gtk.Template.Callback()
+    def _search_started(self, entry: Gtk.SearchEntry) -> None:
+        entry.grab_focus()
+
+    @Gtk.Template.Callback()
+    def _search_changed(self, entry: Gtk.SearchEntry) -> None:
+        self.search_text = entry.props.text
+        entry.grab_focus()
+
+    @Gtk.Template.Callback()
+    def _stop_search(self, entry: Gtk.SearchEntry) -> None:
+        entry.props.text = ""
+        self.grid.grab_focus()
+
     def _sort(self, action: Gio.SimpleAction, parameter: GLib.Variant, *_args) -> None:
         action.change_state(parameter)
         prop, invert = SORT_MODES[parameter.get_string()]
@@ -78,17 +94,3 @@ class Window(Adw.ApplicationWindow):
     def _sortable(*strings: str) -> Generator[str]:
         for string in strings:
             yield string.lower().removeprefix("the ")
-
-    @Gtk.Template.Callback()
-    def _search_started(self, entry: Gtk.SearchEntry) -> None:
-        entry.grab_focus()
-
-    @Gtk.Template.Callback()
-    def _search_changed(self, entry: Gtk.SearchEntry) -> None:
-        self.search_text = entry.props.text
-        entry.grab_focus()
-
-    @Gtk.Template.Callback()
-    def _stop_search(self, entry: Gtk.SearchEntry) -> None:
-        entry.props.text = ""
-        self.grid.grab_focus()