Добавлена проверка .so библиотеки

source/my_localization.h

@@ -9,7 +9,6 @@
 #define str_about_1 _("About") 
 #define str_about _("About ubl-settings-datetime")
 #define str_help _("Help")
-#define str_about_1 _("About")
 #define str_save _("Save")
 #define str_load _("Load")
 #define save_all _("Save to global and local configuration")

source/ubl-settings-datetime.cc

@@ -93,9 +93,13 @@ void MainWindow::settings() {
     this->lacalization();
     btnBoxAboutDialog->set_visible(false);
     #ifdef WEBKIT_FOUND
-        one =  WEBKIT_WEB_VIEW( webkit_web_view_new() );
+        void *handle=NULL;
-        three = Glib::wrap(GTK_WIDGET(one));
+        handle = dlopen("libwebkit2gtk-4.0.so", RTLD_LAZY);
-        wndWeb->add(*three);
+        if (handle) {
+            one =  WEBKIT_WEB_VIEW( webkit_web_view_new() );
+            three = Glib::wrap(GTK_WIDGET(one));
+            wndWeb->add(*three);
+        }
     #endif
     if (geteuid() == 0) {
         numTimeHrs->set_range(0, 23);
@@ -325,7 +329,11 @@ void MainWindow::get_builder() {
     builder->get_widget("overHead", overHead);
     builder->get_widget("imgHeadBackground", imgHeadBackground);
     #ifdef WEBKIT_FOUND
-        builder->get_widget("wndWeb", wndWeb);
+        void *handle=NULL;
+        handle = dlopen("libwebkit2gtk-4.0.so", RTLD_LAZY);
+        if (handle) {
+            builder->get_widget("wndWeb", wndWeb);
+        }
     #endif
     builder->get_widget("lblHeadeWndWeb", lblHeadeWndWeb);
     builder->get_widget("lblHeaderAboutTopic", lblHeaderAboutTopic);
@@ -422,8 +430,12 @@ void MainWindow::synopsis_show() {
 
 void MainWindow::open_browser() {
     #ifdef WEBKIT_FOUND
-        webkit_web_view_load_uri(one, link_doc);
+        void *handle=NULL;
-        wndWeb->show_all();
+        handle = dlopen("libwebkit2gtk-4.0.so", RTLD_LAZY);
+        if (handle) {
+            webkit_web_view_load_uri(one, link_doc);
+            wndWeb->show_all();
+        }
     #else
         string cmd = cmd_xdg + string(_(link_doc)) + " &";
         string buf = "";

source/ubl-settings-datetime.h

@@ -22,6 +22,7 @@
 #include "ubl-settings-datetime-cm.h"
 #include "my_localization.h"
 #ifdef WEBKIT_FOUND
+#include <dlfcn.h>
 #include <webkit2/webkit2.h>
 #endif