feat: добавить надпись об отсутствии результатов поиска в `Cassette.S…

…tationsView`
Rirusha · May 18, 2024 · a4b242d · a4b242d
1 parent fbf4615
commit a4b242d
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Showing 2 changed files with 26 additions and 1 deletion.
diff --git a/data/ui/stations-view.blp b/data/ui/stations-view.blp
@@ -170,6 +170,18 @@ template $CassetteStationsView: $CassetteBaseView {
               valign: start;
             };
           }
+
+          StackPage {
+            name: "no-results";
+
+            child: Adw.StatusPage {
+              vexpand: true;
+              valign: center;
+
+              icon-name: "edit-find-symbolic";
+              title: _("No stations with that name were found");
+            };
+          }
         }
       }
     };

diff --git a/src/widgets/views/stations.vala b/src/widgets/views/stations.vala
@@ -42,6 +42,8 @@ public class Cassette.StationsView : BaseView {
     [GtkChild]
     unowned Gtk.FlowBox search_flow_box;
 
+    uint visible_search_childs_n = 0;
+
     public override bool can_refresh { get; default = true; }
 
     construct {
@@ -51,6 +53,7 @@ public class Cassette.StationsView : BaseView {
             var action_card = (ActionCardStation) item.child;
 
             if (search_entry.text.down () in action_card.station_info.name.down ()) {
+                visible_search_childs_n += 1;
                 return true;
             }
 
@@ -63,9 +66,19 @@ public class Cassette.StationsView : BaseView {
     }
 
     async void search_entry_search_changed_async () {
+        visible_search_childs_n = 0;
+
         search_flow_box.invalidate_filter ();
 
-        stack.visible_child_name = search_entry.text == "" ? "default" : "search";
+        if (search_entry.text == "") {
+            stack.visible_child_name = "default";
+
+        } else if (visible_search_childs_n != 0) {
+            stack.visible_child_name = "search";
+
+        } else {
+            stack.visible_child_name = "no-results";
+        }
     }
 
     void clear_all_boxes () {