GUI: introduce MethodInvoker utility

src/gui/Src/Utils/MethodInvoker.h

@@ -0,0 +1,24 @@
+#ifndef METHODINVOKER_H
+#define METHODINVOKER_H
+
+#include <functional>
+
+#include "Bridge.h"
+
+struct MethodInvoker
+{
+    template<class Func>
+    static void invokeMethod(Func && fn)
+    {
+        using StdFunc = std::function<void()>;
+        auto fnPtr = new StdFunc(std::forward<Func>(fn));
+        GuiExecuteOnGuiThreadEx([](void* userdata)
+        {
+            auto stdFunc = (StdFunc*)userdata;
+            (*stdFunc)();
+            delete stdFunc;
+        }, fnPtr);
+    }
+};
+
+#endif // METHODINVOKER_H

src/gui/x64dbg.pro

@@ -304,7 +304,8 @@ HEADERS += \
     Src/BasicView/AbstractSearchList.h \
     Src/BasicView/StdSearchListView.h \
     Src/Gui/FileLines.h \
-    Src/BasicView/StdTableSearchList.h
+    Src/BasicView/StdTableSearchList.h \
+    Src/Utils/MethodInvoker.h
     
 
 FORMS += \