Added function to set custom data command for exit config check window

source/libublsettingsui-gtk3.c

@@ -233,9 +233,19 @@ int yon_ubl_connect_config(_template_config *config){
     return replaces;
 }
 
-gboolean on_window_delete (GtkWidget *, GdkEvent *,template_main_window *widgets){
+gboolean on_window_delete (GtkWidget *self, GdkEvent *,template_main_window *){
     template_saving_window *window = yon_exit_window_new();
     if (window){
+        GCallback delete_callback = g_object_get_data(G_OBJECT(self),"exit_data_callback");
+        if (delete_callback){
+            ((void(*)(template_saving_window*))delete_callback)(window);
+            GtkTreeIter iter;
+            if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(window->list),&iter)){
+                gtk_widget_destroy(window->Window);
+                free(window);
+                return 0;
+            }
+        }
         gtk_widget_show(window->Window);
         return 1;
     }
@@ -246,6 +256,11 @@ void yon_window_remove_exit_config_check(template_main_window *widgets){
     g_signal_handlers_disconnect_by_func(G_OBJECT(widgets->Window),G_CALLBACK(on_window_delete),widgets);
 }
 
+void yon_window_set_exit_config_check(template_main_window *widgets, GCallback data_callback_function){
+    g_signal_connect(G_OBJECT(widgets->Window),"delete-event",G_CALLBACK(on_window_delete),widgets->Window);
+    g_object_set_data(G_OBJECT(widgets->Window),"exit_data_callback",data_callback_function);
+}
+
 template_main_window *setup_window(){
     /* Widgets getting | Получение виджетов */
     template_main_window *widgets = malloc(sizeof(template_main_window));
@@ -318,7 +333,7 @@ template_main_window *setup_window(){
     g_signal_connect(G_OBJECT(widgets->Window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
     g_signal_connect(G_OBJECT(widgets->DocumentationMenuItem),"activate",G_CALLBACK(on_open_documentation_confirmation),template_app_information.wiki_link);
     g_signal_connect(G_OBJECT(widgets->AboutMenuItem),"activate",G_CALLBACK(on_about),template_app_information.app_version);
-    // g_signal_connect(G_OBJECT(widgets->Window),"delete-event",G_CALLBACK(on_window_delete),widgets);
+    g_signal_connect(G_OBJECT(widgets->Window),"delete-event",G_CALLBACK(on_window_delete),NULL);
     
     if (yon_char_is_empty(__yon_config_mode)){
         int size;

source/libublsettingsui-gtk3.h

@@ -325,6 +325,8 @@ void yon_ubl_settings_window_set_standard_callbacks(template_main_window *widget
 
 void yon_window_remove_exit_config_check(template_main_window *widgets);
 
+void yon_window_set_exit_config_check(template_main_window *widgets, GCallback data_callback_function);
+
 typedef struct {
     GtkWidget *Window;
     GtkWidget *HeaderTopic;