Добавил проверку пустой строки при добавление пользователя и мелодии

source/ubl-settings-bootloader.cc

@@ -642,10 +642,8 @@ void MainWindow::event() {
     g_signal_connect(G_OBJECT(aboutWindows->gobj()), "activate-link", G_CALLBACK(wrapper_help_show), NULL);
     btnRemoveUser->signal_clicked().connect([&]() {remove_user();});
     btnRemoveMusic->signal_clicked().connect([&]() {remove_melody();});
-    btnAddUser->signal_clicked().connect([&]() {string name = "", passwd = "";
-                                                set_add_data_user(row_user, false, name, passwd);});
-    btnAddMusic->signal_clicked().connect([&]() {string code = "", name = "";
-                                                set_add_data_melody(row_melody, false,name, code);});
+    btnAddUser->signal_clicked().connect([&]() {wrapper_add_data_user();});
+    btnAddMusic->signal_clicked().connect([&]() {wrapper_add_data_melody();});
     btnOpenMenuOS->signal_clicked().connect([&]() {obj_menu_os.show();});
     btnCancelHelp->signal_clicked().connect([&]() {wndShowWeb->hide();});
     chkAlwaysOpenHelp->signal_toggled().connect([&]() {flag_open_browser = true;});
@@ -801,6 +799,27 @@ void MainWindow::set_data_csv_melody() {
     }
 }
 
+void MainWindow::wrapper_add_data_user() {
+    string name;
+    string password;
+    bool flag_no_add_user = false;
+    Glib::RefPtr<Gtk::TreeModel> treeViewUser_model = treeViewUser->get_model();
+    Gtk::TreeModel::Children children = treeViewUser_model->children();
+    for(Gtk::TreeModel::iterator iter = children.begin(); iter != children.end(); ++iter) {
+        Gtk::TreeModel::Row row = *iter;
+        name = row[m_columns_user.name] + "";
+        password = row[m_columns_user.password] + "";
+        if (name.length() == 0 || password.length() == 0) {
+            flag_no_add_user = true;
+        }
+    }
+    if (!flag_no_add_user) {
+        string name1 = "";
+        string passwd = "";
+        set_add_data_user(row_user, false, name1, passwd);
+    }
+}
+
 void MainWindow::set_add_data_user(Gtk::TreeModel::Row &row, bool flag, string &name, string &password) {
     row = *(list_store_user->append());
     row[m_columns_user.check_button] = flag;
@@ -836,6 +855,25 @@ void MainWindow::set_add_data_melody(Gtk::TreeModel::Row &row, bool flag, string
     row[m_columns_melody.melody_code] = code;
     len_old_melody += 1; 
 }
+void MainWindow::wrapper_add_data_melody() {
+    string code_melodyes = "";
+    string melody_title = "";
+    bool flag_no_add_melody = false;
+    Glib::RefPtr<Gtk::TreeModel> treeViewMelody_model = treeViewMelody->get_model();
+    Gtk::TreeModel::Children children = treeViewMelody_model->children();
+    for(Gtk::TreeModel::iterator iter = children.begin(); iter != children.end(); ++iter) {
+        Gtk::TreeModel::Row row = *iter;
+        code_melodyes = row[m_columns_melody.melody_code] + "";
+        melody_title = row[m_columns_melody.title] + "";
+        if (code_melodyes.length() == 0 || melody_title.length() == 0) {
+            flag_no_add_melody = true;
+        }
+    }
+    if (flag_no_add_melody == false) {
+        string code = "", name = "";
+        set_add_data_melody(row_melody, false, name, code);
+    }
+}
 
 void MainWindow::remove_user() {
     if (flag_validate_del_user && list_store_user->iter_is_valid(iter_user_del)) {

source/ubl-settings-bootloader.h

@@ -404,6 +404,8 @@ public:
     void set_init_data_user(std::map<string, string> &map_temp);
     void set_init_data_superuser(std::map<string, string> &map_temp);
     bool intel_idle_cstate_check(int size, Glib::RefPtr<Gtk::ListStore> &list_store, string key);
+    void wrapper_add_data_user();
+    void wrapper_add_data_melody();
 };
 
 class SettingsPlug : public Gtk::Plug