Main window monitor swiching fix

source/ubl-settings-video.c

@@ -733,8 +733,30 @@ void on_monitor_delete(GtkWidget *,monitor_data *window){
 */
 void on_monitor_switch(GtkWidget *,monitor_data *window){
     if(window){
-        int enable = 0;
-        gtk_widget_set_sensitive(window->MonitorImage,!enable); 
+        const char *name = gtk_label_get_text(GTK_LABEL(window->NameLabel));
+        char *parameter = config(XORG_MONITOR(name));
+        int size;
+        config_str parsed = yon_char_parse(parameter,&size,",");
+        int found = yon_char_parsed_check_exist(parsed,size,"enable");
+        if (found != -1){
+            free(parsed[found]);
+            parsed[found]=yon_char_new("disable");
+            gtk_widget_set_sensitive(window->MonitorImage,0);
+        } else {
+            found = yon_char_parsed_check_exist(parsed,size,"disable");
+            if (found !=-1){
+                free(parsed[found]);
+                parsed[found]=yon_char_new("enable");
+            } else {
+                parsed = yon_char_parsed_append(parsed,&size,"enable");
+            }
+            gtk_widget_set_sensitive(window->MonitorImage,1);
+        }
+
+        char *final = yon_char_parsed_to_string(parsed,size,",");
+        yon_config_register(XORG_MONITOR(name),XORG_MONITOR_get_command,final);
+        yon_char_parsed_free(parsed,size);
+
     }
 }