src/controller/view_utils/signal_reduce_utils.rs

@@ -55,12 +55,7 @@ pub fn column_view_setup_factory(_factory: &SignalListItemFactory, list_item: &O
         .set_child(Some(&Label::new(None)));
 }
 
-pub fn column_view_bind_factory(
-    _factory: &SignalListItemFactory,
-    list_item: &Object,
-    values: SignalReduce,
-    label: &str,
-) {
+pub fn get_cell_data(list_item: &Object) -> (Frequency, Label) {
     let cell_value = list_item
         .downcast_ref::<ListItem>()
         .expect("Needs to be ListItem")
@@ -75,12 +70,30 @@ pub fn column_view_bind_factory(
         .and_downcast::<Label>()
         .expect("The child has to be a `Label`.");
 
+    (cell_value, cell_label)
+}
+
+pub fn frequency_column_fabric(list_item: &Object) {
+    let (cell_value, cell_label) = get_cell_data(list_item);
+
+    cell_label.set_label(&cell_value.frequency().to_string());
+}
+
+pub fn reactive_resist_fabric(list_item: &Object, values: SignalReduce) {
+    let (cell_value, cell_label) = get_cell_data(list_item);
+
     cell_value.set_reactive_resist(reactive_resistance_of_capacitor(
         values.wire_capacity * 10f64.powi(-12),
         values.length,
         cell_value.frequency() * 10f64.powi(6),
     ));
 
+    cell_label.set_label(format!("{0:.1$}", cell_value.reactive_resist(), 6).as_str());
+}
+
+pub fn signal_source_voltage_fabric(list_item: &Object, values: SignalReduce) {
+    let (cell_value, cell_label) = get_cell_data(list_item);
+
     cell_value.set_full_resistance(full_resistance_of_capacitor(
         cell_value.reactive_resist(),
         values.source_resistance,
@@ -96,23 +109,14 @@ pub fn column_view_bind_factory(
         ) * 1000.0,
     );
 
-    match label {
-        "f, МГц" => {
-            cell_label.set_label(&cell_value.frequency().to_string());
-        }
-        "Xc, Ом" => {
-            cell_label.set_label(format!("{0:.1$}", cell_value.reactive_resist(), 6).as_str());
-        }
-        "Vп, мВ" => {
-            cell_label
-                .set_label(format!("{0:.1$}", cell_value.signal_source_voltage(), 6).as_str());
-        }
-        "ζ" => {
-            let coef: f64 =
-                coef_of_signal_reduce(values.source_voltage, cell_value.signal_source_voltage());
-
-            cell_label.set_label(format!("{0:.1$}", coef, 6).as_str());
-        }
-        _ => {}
-    }
+    cell_label.set_label(format!("{0:.1$}", cell_value.signal_source_voltage(), 6).as_str());
+}
+
+pub fn coef_fabric(list_item: &Object, values: SignalReduce) {
+    let (cell_value, cell_label) = get_cell_data(list_item);
+
+    let coef: f64 =
+        coef_of_signal_reduce(values.source_voltage, cell_value.signal_source_voltage());
+
+    cell_label.set_label(format!("{0:.1$}", coef, 6).as_str());
 }

src/view/pages/signal_reducing.rs

@@ -94,7 +94,15 @@ pub fn signal_reducing_page(wrapper: &Box) {
         factory.connect_bind(clone!(
             #[strong]
             values,
-            move |factory, list| column_view_bind_factory(factory, list, values.get(), label)
+            move |_, list| {
+                match label {
+                    "f, МГц" => frequency_column_fabric(list),
+                    "Xc, Ом" => reactive_resist_fabric(list, values.get()),
+                    "Vп, мВ" => signal_source_voltage_fabric(list, values.get()),
+                    "ζ" => coef_fabric(list, values.get()),
+                    _ => {}
+                }
+            }
         ));
 
         let column = ColumnViewColumn::builder()
@@ -135,7 +143,6 @@ pub fn signal_reducing_page(wrapper: &Box) {
                     if find_by_frequency_value(&model, &new_elem).is_none() {
                         model.append(&new_elem);
                     }
-
                     update_column_view(&result_table);
                 }
             }