Using resources instead of .ui files.

CMakeLists.txt

@@ -1,10 +1,12 @@
 cmake_minimum_required(VERSION 3.30)
-project(BillyGui LANGUAGES CXX)
+project(BillyGui LANGUAGES C CXX)
 
 include(FetchContent)
 find_package(PkgConfig REQUIRED)
 pkg_check_modules(GTKMM4 REQUIRED IMPORTED_TARGET gtkmm-4.0)
 
+find_program(GLIB_COMPILE_RESOURCES NAMES glib-compile-resources REQUIRED)
+
 fetchcontent_declare(BillySheet
         GIT_REPOSITORY https://gitea.pcornatcloud.fr/Pcornat/BillySheet.git
         GIT_TAG main
@@ -73,13 +75,41 @@ set(SPDLOG_NO_TLS ON)
 set(SPDLOG_NO_ATOMIC_LEVELS ON)
 fetchcontent_makeavailable(spdlog)
 
+set(GRESOURCE_C resources.c)
+set(GRESOURCE_XML billy_gui.gresource.xml)
+
+# Step 2:
+add_custom_command(
+        OUTPUT ${GRESOURCE_C}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        COMMAND ${GLIB_COMPILE_RESOURCES}
+        ARGS
+        --target=${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C} ${GRESOURCE_XML} --generate-source
+        VERBATIM
+        MAIN_DEPENDENCY ${GRESOURCE_XML}
+        DEPENDS window_ui.ui menu_bar.ui
+)
+
+# Step 3:
+add_custom_target(
+        dummy-resource
+        DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C}
+)
+
 add_executable(${PROJECT_NAME} main.cpp
         hello_world.cpp
         hello_world.hpp
         app_win_2_back.cpp
         app_win_2_back.hpp
+        ${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C}
 )
 
+set_source_files_properties(
+        ${CMAKE_CURRENT_BINARY_DIR}/${GRESOURCE_C}
+        PROPERTIES GENERATED TRUE
+)
+add_dependencies(${PROJECT_NAME} dummy-resource)
+
 set_target_properties(${PROJECT_NAME} spdlog_header_only PROPERTIES
         CXX_STANDARD 23
         CXX_STANDARD_REQUIRED ON

app_win_2_back.cpp

@@ -16,16 +16,22 @@ namespace gui_to_app {
     namespace views = std::views;
 
     AppWin2Back::AppWin2Back() : Gtk::Application("org.billy_adventures.character_sheet", Flags::HANDLES_OPEN) {
+        signal_window_removed().connect([](const Gtk::Window *window) { delete window; });
         Glib::set_application_name("Billy's character sheet");
         selection_buttons.reserve(signal_handlers.size());
     }
 
     void AppWin2Back::on_startup() {
         Application::on_startup();
-        const auto menu_bar = []() -> Glib::RefPtr<Gio::Menu> {
+        const auto menu_bar = [this]() -> Glib::RefPtr<Gio::Menu> {
             try {
-                const auto builder = Gtk::Builder::create_from_file("menu_bar.ui");
+                menu_builder = Gtk::Builder::create_from_resource("/org/gtkmm/billy_gui/menu_bar.ui");
-                return builder->get_object<Gio::Menu>("menu");
+                if (menu_builder != nullptr) {
+                    return menu_builder->get_object<Gio::Menu>("menu");
+                } else {
+                    spdlog::error("Error while loading menu bar UI");
+                    return nullptr;
+                }
             } catch (const std::exception &e) {
                 spdlog::error("Error occurred while loader menu bar: {}", e.what());
                 return nullptr;
@@ -72,18 +78,18 @@ namespace gui_to_app {
     }
 
     bool AppWin2Back::switches_procedure() {
-        sword_switch = app_builder->get_widget<selection_button>("sword_button");
+        sword_switch = window_builder->get_widget<selection_button>("sword_button");
-        lance_switch = app_builder->get_widget<selection_button>("lance_button");
+        lance_switch = window_builder->get_widget<selection_button>("lance_button");
-        morgen_switch = app_builder->get_widget<selection_button>("morgenstern_button");
+        morgen_switch = window_builder->get_widget<selection_button>("morgenstern_button");
-        bow_switch = app_builder->get_widget<selection_button>("arc_button");
+        bow_switch = window_builder->get_widget<selection_button>("arc_button");
-        chainmail_switch = app_builder->get_widget<selection_button>("chainmail_button");
+        chainmail_switch = window_builder->get_widget<selection_button>("chainmail_button");
-        cookpot_switch = app_builder->get_widget<selection_button>("cookingpot_button");
+        cookpot_switch = window_builder->get_widget<selection_button>("cookingpot_button");
-        pamphlet_switch = app_builder->get_widget<selection_button>("pamphlet_tourist_button");
+        pamphlet_switch = window_builder->get_widget<selection_button>("pamphlet_tourist_button");
-        medkit_switch = app_builder->get_widget<selection_button>("medkit_button");
+        medkit_switch = window_builder->get_widget<selection_button>("medkit_button");
-        fourche_switch = app_builder->get_widget<selection_button>("fourche_button");
+        fourche_switch = window_builder->get_widget<selection_button>("fourche_button");
-        dagger_switch = app_builder->get_widget<selection_button>("dagger_button");
+        dagger_switch = window_builder->get_widget<selection_button>("dagger_button");
-        rock_kit_switch = app_builder->get_widget<selection_button>("rock_kit_button");
+        rock_kit_switch = window_builder->get_widget<selection_button>("rock_kit_button");
-        sack_switch = app_builder->get_widget<selection_button>("sack_button");
+        sack_switch = window_builder->get_widget<selection_button>("sack_button");
 
         const auto test_result = ranges::to<std::vector<const char *> >(
             std::array{
@@ -142,24 +148,24 @@ namespace gui_to_app {
     void AppWin2Back::on_activate() {
         Application::on_activate();
 
-        app_builder = [] -> Glib::RefPtr<Gtk::Builder> {
+        window_builder = [] -> Glib::RefPtr<Gtk::Builder> {
             try {
-                return Gtk::Builder::create_from_file("window_ui.ui");
+                return Gtk::Builder::create_from_resource("/org/gtkmm/billy_gui/window_ui.ui");
             } catch (const std::exception &e) {
                 spdlog::critical("Error occurred while loading Window's UI: {}", e.what());
                 return nullptr;
             }
         }();
-        if (!app_builder) {
+        if (!window_builder) {
             spdlog::critical("Error while loading UI");
             quit();
             return;
         }
-        main_window = Gtk::Builder::get_widget_derived<learn_gtkmm4::HelloWorld>(app_builder, "main_window");
+        main_window = Gtk::Builder::get_widget_derived<learn_gtkmm4::HelloWorld>(window_builder, "main_window");
         if (main_window != nullptr) {
             add_window(*main_window);
             main_window->set_show_menubar(true);
-            main_window->set_visible(true);
+            main_window->present();
         } else {
             spdlog::critical("Error while getting window from builder");
             on_quit();
@@ -168,7 +174,7 @@ namespace gui_to_app {
         if (switches_procedure()) {
             return;
         }
-        debug_button = app_builder->get_widget<Gtk::Button>("debug_button");
+        debug_button = window_builder->get_widget<Gtk::Button>("debug_button");
         hab_labels = CaracInterface<Gtk::Label>{
             {
                 "habilete_label_base",
@@ -176,7 +182,7 @@ namespace gui_to_app {
                 "habilete_label_materiel",
                 "habilete_label_total"
             },
-            app_builder
+            window_builder
         };
         endu_labels = CaracInterface<Gtk::Label>{
             {
@@ -185,7 +191,7 @@ namespace gui_to_app {
                 "endurance_label_materiel",
                 "endurance_label_total"
             },
-            app_builder
+            window_builder
         };
         addr_labels = CaracInterface<Gtk::Label>{
             {
@@ -194,7 +200,7 @@ namespace gui_to_app {
                 "adresse_label_materiel",
                 "adresse_label_total"
             },
-            app_builder
+            window_builder
         };
         luck_labels = CaracInterface<Gtk::Label>{
             {
@@ -203,21 +209,20 @@ namespace gui_to_app {
                 "chance_label_materiel",
                 "chance_label_total"
             },
-            app_builder
+            window_builder
         };
 
-        damage_label = app_builder->get_widget<Gtk::Label>("label_degat");
+        damage_label = window_builder->get_widget<Gtk::Label>("label_degat");
-        armor_label = app_builder->get_widget<Gtk::Label>("label_armure");
+        armor_label = window_builder->get_widget<Gtk::Label>("label_armure");
-        critic_label = app_builder->get_widget<Gtk::Label>("label_critique");
+        critic_label = window_builder->get_widget<Gtk::Label>("label_critique");
 
         debug_button->signal_clicked().connect(sigc::mem_fun(*this, &AppWin2Back::debug_button_clicked), false);
     }
 
     void AppWin2Back::on_quit() noexcept {
         ranges::for_each(get_windows() | views::filter([](const auto windows) { return windows != nullptr; }),
-                         [](auto *window) {
+                         [this](auto *window) {
-                             window->set_visible(false);
+                             remove_window(*window);
-                             delete window;
                          });
         quit();
     }

app_win_2_back.hpp

@@ -83,7 +83,8 @@ namespace gui_to_app {
 
         bool erase_obj(const character::billyEnums &obj) noexcept;
 
-        Glib::RefPtr<Gtk::Builder> app_builder;
+        Glib::RefPtr<Gtk::Builder> window_builder;
+        Glib::RefPtr<Gtk::Builder> menu_builder;
         learn_gtkmm4::HelloWorld *main_window{ nullptr };
         selection_button *sword_switch{ nullptr };
         selection_button *lance_switch{ nullptr };

billy_gui.gresource.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/org/gtkmm/billy_gui">
+    <file preprocess="xml-stripblanks">window_ui.ui</file>
+    <file preprocess="xml-stripblanks">menu_bar.ui</file>
+  </gresource>
+</gresources>

menu_bar.ui

@@ -1,5 +1,7 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version='1.0' encoding='UTF-8'?>
+<!-- Created with Cambalache 0.96.3 -->
 <interface>
+  <!-- interface-name menu_bar.ui -->
   <requires lib="gio" version="2.0"/>
   <menu id="menu">
     <submenu id="file_submenu">