migrate to view model

local-test.sh

+#!/usr/bin/bash
+meson setup build --reconfigure 
+meson compile -C build
+meson install -C build
+tuneit
\ No newline at end of file

src/shop/main.py

@@ -215,31 +215,16 @@ class ModuleCard(Gtk.Box):
     __gtype_name__ = "ModuleCard"
 
     def __init__(self, module_data):
-        super().__init__(orientation=Gtk.Orientation.VERTICAL, spacing=6)
+        super().__init__()
         self.module_data = module_data
 
-        # Настраиваем стили и отступы
-        self.set_margin_top(12)
-        self.set_margin_bottom(12)
-        self.set_margin_start(12)
-        self.set_margin_end(12)
+        builder = Gtk.Builder()
+        builder.add_from_file("module_card.ui")
         
-        # Фрейм или карточка
-        frame = Gtk.Frame()
-        frame.set_margin_top(6)
-        frame.set_margin_bottom(6)
-        frame.set_margin_start(6)
-        frame.set_margin_end(6)
+        module_card_box = builder.get_object("module_card_box")
+        card_box = builder.get_object("card_box")
         
-        self.append(frame)
-
-        card_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
-        card_box.set_margin_top(6)
-        card_box.set_margin_bottom(6)
-        card_box.set_margin_start(6)
-        card_box.set_margin_end(6)
-
-        frame.set_child(card_box)
+        self.append(module_card_box)
 
         # Обложка (cover)
         cover_url = ""
@@ -312,33 +297,17 @@ def init_shop_stack(shop_pagestack, shop_listbox, shop_split_view):
     """
     Инициализация стека страницы “Магазин”.
     """
+    builder = Gtk.Builder.new_from_file("src/shop/shop_main.ui")
 
-    refresh_button = Gtk.Button(label="Принудительно обновить список")
+    refresh_button = builder.get_object("refresh_button")
     refresh_button.connect("clicked", on_refresh_button_clicked)
 
-    # Индикатор загрузки
-    spinner = Gtk.Spinner()
-    spinner.set_size_request(24, 24)
-
-    # В боксе горизонтально разместим кнопку и спиннер
-    hbox_top = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=6)
-    hbox_top.append(refresh_button)
-    hbox_top.append(spinner)
-
-    # Создадим FlowBox для карточек, по 3 в ряд
-    flowbox = Gtk.FlowBox()
-    flowbox.set_vexpand(True) # Растянем по вертикали
-    flowbox.set_min_children_per_line(3)
-    flowbox.set_max_children_per_line(3)
-    flowbox.set_selection_mode(Gtk.SelectionMode.NONE)
-    # Включим только вертикальный scroller
-    scroller = Gtk.ScrolledWindow()
-    scroller.set_child(flowbox)
-
-    # Содержимое страницы
-    vbox_main = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=6)
-    vbox_main.append(hbox_top)
-    vbox_main.append(scroller)
+    spinner = builder.get_object("spinner")
+
+    hbox_top = builder.get_object("hbox_top")
+    flowbox = builder.get_object("flowbox")
+    scroller = builder.get_object("scroller")
+    vbox_main = builder.get_object("vbox_main")
 
     # Показываем в стеке
     shop_pagestack.add_child(vbox_main)

src/shop/shop_card.blp

+using Gtk 4.0;
+
+Box module_card_box {
+  orientation: vertical;
+  spacing: 6;
+  margin-top: 12;
+  margin-bottom: 12;
+  margin-start: 12;
+  margin-end: 12;
+
+  Frame frame {
+    margin-top: 6;
+    margin-bottom: 6;
+    margin-start: 6;
+    margin-end: 6;
+
+    Box card_box {
+      orientation: vertical;
+      spacing: 6;
+      margin-top: 6;
+      margin-bottom: 6;
+      margin-start: 6;
+      margin-end: 6;
+    }
+  }
+}

src/shop/shop_main.blp

+using Gtk 4.0;
+
+ScrolledWindow scroller {
+  FlowBox flowbox {
+    vexpand: true;
+    min-children-per-line: 3;
+    max-children-per-line: 3;
+    selection-mode: none;
+  }
+}
+
+Box vbox_main {
+  orientation: vertical;
+  spacing: 6;
+
+  Box hbox_top {
+    orientation: horizontal;
+    spacing: 6;
+
+    Button refresh_button {
+      label: "Принудительно обновить список";
+      clicked => $on_refresh_button_clicked();
+    }
+
+    Spinner spinner {
+      width-request: 24;
+      height-request: 24;
+    }
+  }
+}

src/tuneit.gresource.xml

@@ -4,5 +4,7 @@
     <file preprocess="xml-stripblanks">window.ui</file>
     <file preprocess="xml-stripblanks">settings/widgets/panel_row.ui</file>
     <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>
+    <!-- <file preprocess="xml-stripblanks">shop/shop_main.ui</file>
+    <file preprocess="xml-stripblanks">shop/shop_card.ui</file> -->
   </gresource>
 </gresources>