src/view/pages/signal_reducing.rs

@@ -23,8 +23,6 @@ use gtk4 as gtk;
 pub fn signal_reducing_page(wrapper: &Box) {
     let values = Rc::new(Cell::new(SignalReduce::default()));
 
-    let last_query: Vec<TreeIter> = Vec::new();
-
     let info_bar = InfoBar::get_instance();
 
     let (input_height, monospace, input_wrapping): (i32, bool, WrapMode) =
@@ -40,22 +38,15 @@ pub fn signal_reducing_page(wrapper: &Box) {
         vertical: Align::Fill,
     };
 
-    let input_labels: [&str; 6] = [
-        "l, м:",
-        "Rм, Ом:",
-        "Cм, пФ:",
-        "Vи, мВ",
-        "Rи, Ом:",
-        "f, мГц:",
-    ];
+    let input_labels: [&str; 6] = ["l, м:", "Rм, Ом", "Cм, пФ:", "Rи, Ом:", "Vи, мВ", "f, мГц:"];
 
     let all_inputs: Vec<Input> = input_labels
         .iter()
         .map(move |label| {
             Input::builder()
-                .set_label(label)
-                .set_margins(MarginData::EqualsMargin(5))
-                .set_align(input_label_alignment)
+                .label(label)
+                .margins(MarginData::EqualsMargin(6))
+                .align(input_label_alignment)
                 .build(monospace, input_wrapping, input_height)
         })
         .collect();
@@ -68,7 +59,7 @@ pub fn signal_reducing_page(wrapper: &Box) {
         }
 
         input_block.attach(
-            &elem.clone().get(),
+            elem.clone().get(),
             (id as i32) - (3 * row_position),
             row_position,
             1,
@@ -78,16 +69,24 @@ pub fn signal_reducing_page(wrapper: &Box) {
 
     let calculate_button = Button::builder().label("Расчитать").build();
 
-    let result_table_headers_labels: [&str; 4] = ["f, МГц", "Xc, пФ", "Vп, мВ", "ζ"];
+    let result_table_headers_labels: [&str; 4] = ["f, МГц", "Xc, Ом", "Vп, мВ", "ζ"];
 
-    let model = gio::ListStore::new::<ResultValue>();
+    let model = gio::ListStore::new::<Frequency>();
+    let model_for_events = model.clone();
 
-    let cloned_model = model.clone();
+    for number in (0..=100).step_by(5) {
+        if number == 0 {
+            model.append(&Frequency::new(1.0));
+        } else if (number >= 70 && number % 10 == 0) || (number < 70 && number % 5 == 0) {
+            model.append(&Frequency::new(number as f64));
+        }
+    }
 
-    let selection_model = SingleSelection::new(Some(model));
+    let selection_model = NoSelection::new(Some(model));
 
     let result_table = ColumnView::builder()
         .reorderable(true)
+        .show_row_separators(true)
         .model(&selection_model)
         .build();
 
@@ -108,7 +107,7 @@ pub fn signal_reducing_page(wrapper: &Box) {
                 .downcast_ref::<ListItem>()
                 .expect("Needs to be ListItem")
                 .item()
-                .and_downcast::<ResultValue>()
+                .and_downcast::<Frequency>()
                 .expect("The item has to be an `IntegerObject`.");
 
             let cell_label = list_item
@@ -118,38 +117,42 @@ pub fn signal_reducing_page(wrapper: &Box) {
                 .and_downcast::<Label>()
                 .expect("The child has to be a `Label`.");
 
-            let result_values = values_for_factory.clone().get();
+            let result_values = values_for_factory.get();
 
             let reactive_resist: f64 = reactive_resistance_of_capacitor(
-                result_values.2,
-                result_values.0,
-                cell_value.value(),
+                result_values.wire_capacity * 10f64.powi(-12),
+                result_values.length,
+                cell_value.frequency() * 10f64.powi(6),
             );
 
             let full_resistance: f64 = full_resistance_of_capacitor(
                 reactive_resist,
-                result_values.4,
-                result_values.1,
-                result_values.0,
+                result_values.source_resistance,
+                result_values.wire_resistance,
+                result_values.length,
             );
 
-            let signal_source_voltage: f64 =
-                voltage_from_signal_source(result_values.3, reactive_resist, full_resistance);
-
-            let coef: f64 = coef_of_signal_reduce(signal_source_voltage, signal_source_voltage);
+            let signal_source_voltage: f64 = voltage_from_signal_source(
+                result_values.source_voltage * 10f64.powi(-3),
+                reactive_resist,
+                full_resistance,
+            ) * 1000.0;
 
             match label {
                 "f, МГц" => {
-                    cell_label.set_label(&cell_value.value().to_string());
+                    cell_label.set_label(&cell_value.frequency().to_string());
                 }
-                "Xc, пФ" => {
-                    cell_label.set_label(&reactive_resist.to_string());
+                "Xc, Ом" => {
+                    cell_label.set_label(format!("{0:.1$}", reactive_resist, 6).as_str());
                 }
                 "Vп, мВ" => {
-                    cell_label.set_label(&signal_source_voltage.to_string());
+                    cell_label.set_label(format!("{0:.1$}", signal_source_voltage, 6).as_str());
                 }
                 "ζ" => {
-                    cell_label.set_label(&coef.to_string());
+                    let coef: f64 =
+                        coef_of_signal_reduce(result_values.source_voltage, signal_source_voltage);
+
+                    cell_label.set_label(format!("{0:.1$}", coef, 6).as_str());
                 }
                 _ => {}
             }
@@ -175,14 +178,12 @@ pub fn signal_reducing_page(wrapper: &Box) {
         .vexpand(true)
         .build();
 
-    EventHandler::new(calculate_button.clone(), move |_| {
-        match parse_fields(all_inputs.clone()) {
+    calculate_button.connect_clicked(move |_| match parse_fields(all_inputs.clone()) {
         Ok(results) => {
             values.set(results);
 
-                let tree_iter: TreeIter = cloned_model.append(&ResultValue::new(results.5));
-
-                last_query.append(tree_iter);
+            model_for_events.items_changed(0, 0, 18);
+            model_for_events.items_changed(18, 18, 0);
         }
         Err(error) => {
             let error_kind: Option<&str> = get_error_message(error);
@@ -190,9 +191,7 @@ pub fn signal_reducing_page(wrapper: &Box) {
             info_bar.set_text_label(error_kind);
             info_bar.show_infobar(5u64);
         }
-        }
-    })
-    .on_click();
+    });
 
     wrapper.append(&input_block);
     wrapper.append(&calculate_button);