Cargo.lock

@@ -470,7 +470,6 @@ name = "laboratory_works"
 version = "0.1.0"
 dependencies = [
  "bitvec",
- "gio",
  "gtk4",
  "libadwaita",
  "tokio",

Cargo.toml

@@ -8,7 +8,6 @@ edition = "2021"
 [dependencies]
 adw = { version = "0.7.0", package = "libadwaita", features = ["v1_4"] }
 bitvec = "1.0.1"
-gio = {version = "0.20.0", features = ["v2_74"]}
-gtk4 = { version = "0.9.0"}
+gtk4 = "0.9.0"
 tokio = { version = "1.39.2", features = ["rt", "time", "rt-multi-thread", "macros", "sync"] }
 

src/view/pages/signal_reducing.rs

@@ -14,14 +14,8 @@ use crate::{
     view_utils::signal_reduce_input_utils::{get_error_message, parse_fields},
 };
 
-use glib::clone;
-
-extern crate gio;
-
-use gio::ListStore;
-
 use gtk::{
-    prelude::{BoxExt, ButtonExt, Cast, CastNone, GridExt, ListItemExt, ListModelExt, SorterExt},
+    prelude::{BoxExt, ButtonExt, Cast, CastNone, GridExt, ListItemExt, ListModelExt},
     Align, WrapMode, *,
 };
 use gtk4 as gtk;
@@ -57,17 +51,27 @@ pub fn signal_reducing_page(wrapper: &Box) {
         })
         .collect();
 
-    for (id, elem) in all_inputs.iter().enumerate() {
-        let row = id as i32 / 3;
+    let mut row_position = 0i32;
 
-        input_block.attach(elem.get(), (id as i32) - (3 * row), row, 1, 1);
+    for (id, elem) in all_inputs.iter().enumerate() {
+        if id % 3 == 0 {
+            row_position += 1;
+        }
+
+        input_block.attach(
+            elem.clone().get(),
+            (id as i32) - (3 * row_position),
+            row_position,
+            1,
+            1,
+        );
     }
 
     let calculate_button = Button::builder().label("Расчитать").build();
 
     let result_table_headers_labels: [&str; 4] = ["f, МГц", "Xc, Ом", "Vп, мВ", "ζ"];
 
-    let model = ListStore::new::<Frequency>();
+    let model = gio::ListStore::new::<Frequency>();
     let model_for_events = model.clone();
 
     for number in (0..=100).step_by(5) {
@@ -78,16 +82,7 @@ pub fn signal_reducing_page(wrapper: &Box) {
         }
     }
 
-    let numeric_sorter = CustomSorter::new(|a, b| {
-        let a = a.downcast_ref::<Frequency>().unwrap().frequency();
-        let b = b.downcast_ref::<Frequency>().unwrap().frequency();
-
-        a.total_cmp(&b).into()
-    });
-
-    let sorted_model = SortListModel::new(Some(model), Some(numeric_sorter.clone()));
-
-    let selection_model = NoSelection::new(Some(sorted_model));
+    let selection_model = NoSelection::new(Some(model));
 
     let result_table = ColumnView::builder()
         .reorderable(true)
@@ -95,14 +90,6 @@ pub fn signal_reducing_page(wrapper: &Box) {
         .model(&selection_model)
         .build();
 
-    result_table.connect_activate(clone!(
-        #[strong]
-        numeric_sorter,
-        move |_, _| {
-            numeric_sorter.changed(SorterChange::Different);
-        }
-    ));
-
     for label in result_table_headers_labels {
         let factory = SignalListItemFactory::new();
 
@@ -191,40 +178,20 @@ pub fn signal_reducing_page(wrapper: &Box) {
         .vexpand(true)
         .build();
 
-    calculate_button.connect_clicked(clone!(
-        #[strong]
-        model_for_events,
-        move |_| match parse_fields(all_inputs.clone()) {
-            Ok(results) => {
-                values.set(results);
+    calculate_button.connect_clicked(move |_| match parse_fields(all_inputs.clone()) {
+        Ok(results) => {
+            values.set(results);
 
-                let new_elem = &Frequency::new(values.get().frequency);
-
-                let exist_elem_pos = model_for_events.find_with_equal_func(|elem| {
-                    elem.downcast_ref::<Frequency>().unwrap().frequency() == new_elem.frequency()
-                });
-
-                match exist_elem_pos {
-                    Some(_) => {
-                        info_bar.set_text_label(Some("Данная частота уже была задана."));
-                        info_bar.show_infobar(5u64);
-                    }
-                    None => {
-                        model_for_events.append(&Frequency::new(values.get().frequency));
-
-                        model_for_events.items_changed(0, 0, 1);
-                        model_for_events.items_changed(1, 1, 0);
-                    }
-                }
-            }
-            Err(error) => {
-                let error_kind: Option<&str> = get_error_message(error);
-
-                info_bar.set_text_label(error_kind);
-                info_bar.show_infobar(5u64);
-            }
+            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);
+
+            info_bar.set_text_label(error_kind);
+            info_bar.show_infobar(5u64);
+        }
+    });
 
     wrapper.append(&input_block);
     wrapper.append(&calculate_button);