Allow to set manual DNS in TUI for autoconf

Signed-off-by: BenjiReis <benjamin.reis@vates.fr>

Author: benjamreis

tui/network.py

@@ -64,6 +64,10 @@ def dhcp_change():
             for x in [ ip_field, gateway_field, subnet_field, dns_field ]:
                 x.setFlags(FLAG_DISABLED, static_rb.selected())
 
+            # Allow manual DNS for autoconf
+            if autoconf_rb.selected():
+                dns_field.setFlags(FLAG_DISABLED, False)
+
         ipv6 = iface_class == NetInterfaceV6
 
         gf = GridFormHelp(tui.screen, 'Networking', 'ifconfig', 1, 10)
@@ -123,16 +127,19 @@ def dhcp_change():
         dns_text = Textbox(15, 1, "Nameserver:")
         vlan_text = Textbox(15, 1, "VLAN (1-4094):")
 
-        entry_grid = Grid(2, include_dns and 4 or 3)
+        entry_grid = Grid(2, 3)
         entry_grid.setField(ip_text, 0, 0)
         entry_grid.setField(ip_field, 1, 0)
         entry_grid.setField(subnet_text, 0, 1)
         entry_grid.setField(subnet_field, 1, 1)
         entry_grid.setField(gateway_text, 0, 2)
         entry_grid.setField(gateway_field, 1, 2)
+
+        dns_grid = None
         if include_dns:
-            entry_grid.setField(dns_text, 0, 3)
-            entry_grid.setField(dns_field, 1, 3)
+            dns_grid =  Grid(2, 1)
+            dns_grid.setField(dns_text, 0, 0)
+            dns_grid.setField(dns_field, 1, 0)
 
         vlan_grid =  Grid(2, 1)
         vlan_grid.setField(vlan_text, 0, 0)
@@ -144,9 +151,11 @@ def dhcp_change():
         gf.add(entry_grid, 0, 4, padding=(0, 0, 0, 1))
         if ipv6:
             gf.add(autoconf_rb, 0, 5, anchorLeft=True)
-        gf.add(vlan_cb, 0, 6, anchorLeft=True)
-        gf.add(vlan_grid, 0, 7, padding=(0, 0, 0, 1))
-        gf.add(buttons, 0, 8, growx=1)
+        if include_dns:
+            gf.add(dns_grid, 0, 6, padding=(0, 0, 0, 1))
+        gf.add(vlan_cb, 0, 7, anchorLeft=True)
+        gf.add(vlan_grid, 0, 8, padding=(0, 0, 0, 1))
+        gf.add(buttons, 0, 9, growx=1)
 
         loop = True
         ip_family = socket.AF_INET6 if ipv6 else socket.AF_INET