[ekohl] 68392: [NETCFGX] Enable the 'Edit...' and 'Remove' buttons on the Advanced IP Settings dialog only if the 'IP addresses' and 'Dafault gateways' lists are not empty.

Author: ekohl
Date: Sun Jul 12 17:16:35 2015
New Revision: 68392
URL: http://svn.reactos.org/svn/reactos?rev=68392&view=rev
Log:
[NETCFGX]
Enable the 'Edit...' and 'Remove' buttons on the Advanced IP Settings
dialog only if the 'IP addresses' and 'Dafault gateways' lists are not
empty.
Modified:
    trunk/reactos/dll/win32/netcfgx/netcfgx.c
    trunk/reactos/dll/win32/netcfgx/precomp.h
    trunk/reactos/dll/win32/netcfgx/tcpipconf_notify.c
Modified: trunk/reactos/dll/win32/netcfgx/netcfgx.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/netcfgx/netcfgx.…
==============================================================================
--- trunk/reactos/dll/win32/netcfgx/netcfgx.c   [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/netcfgx/netcfgx.c   [iso-8859-1] Sun Jul 12 17:16:35 2015
@@ -46,6 +46,7 @@
         case DLL_PROCESS_ATTACH:
             netcfgx_hInstance = hinstDLL;
             DisableThreadLibraryCalls(netcfgx_hInstance);
+            InitCommonControls();
             break;
     default:
         break;
Modified: trunk/reactos/dll/win32/netcfgx/precomp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/netcfgx/precomp.…
==============================================================================
--- trunk/reactos/dll/win32/netcfgx/precomp.h   [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/netcfgx/precomp.h   [iso-8859-1] Sun Jul 12 17:16:35 2015
@@ -19,6 +19,7 @@
 #include <setupapi.h>
 #include <netcfgn.h>
 #include <devguid.h>
+#include <commctrl.h>
 #include "resource.h"
Modified: trunk/reactos/dll/win32/netcfgx/tcpipconf_notify.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/netcfgx/tcpipcon…
==============================================================================
--- trunk/reactos/dll/win32/netcfgx/tcpipconf_notify.c  [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/netcfgx/tcpipconf_notify.c  [iso-8859-1] Sun Jul 12 17:16:35
2015
@@ -665,6 +665,31 @@
     }
 }
+static
+VOID
+EnableIpButtons(
+    HWND hwndDlg)
+{
+    BOOL bEnable;
+
+    bEnable = (ListView_GetItemCount(GetDlgItem(hwndDlg, IDC_IPLIST)) != 0);
+
+    EnableWindow(GetDlgItem(hwndDlg, IDC_IPMOD), bEnable);
+    EnableWindow(GetDlgItem(hwndDlg, IDC_IPDEL), bEnable);
+}
+
+static
+VOID
+EnableGwButtons(
+    HWND hwndDlg)
+{
+    BOOL bEnable;
+
+    bEnable = (ListView_GetItemCount(GetDlgItem(hwndDlg, IDC_GWLIST)) != 0);
+
+    EnableWindow(GetDlgItem(hwndDlg, IDC_GWMOD), bEnable);
+    EnableWindow(GetDlgItem(hwndDlg, IDC_GWDEL), bEnable);
+}
 VOID
 InitializeTcpipAdvancedIpDlg(
@@ -696,6 +721,7 @@
     else
     {
         InsertIpAddressToListView(GetDlgItem(hwndDlg, IDC_IPLIST),
This->pCurrentConfig->Ip, TRUE);
+        EnableIpButtons(hwndDlg);
     }
     InsertColumnToListView(GetDlgItem(hwndDlg, IDC_GWLIST), IDS_GATEWAY, 0, 100);
@@ -703,6 +729,8 @@
     InsertColumnToListView(GetDlgItem(hwndDlg, IDC_GWLIST), IDS_METRIC, 1, (rect.right -
rect.left - 100));
     InsertIpAddressToListView(GetDlgItem(hwndDlg, IDC_GWLIST),
This->pCurrentConfig->Gw, FALSE);
+    EnableGwButtons(hwndDlg);
+
     SendDlgItemMessageW(hwndDlg, IDC_METRIC, EM_LIMITTEXT, 4, 0);
 }
@@ -1329,6 +1357,8 @@
                         li.pszText = Ip.szMask;
                         SendDlgItemMessageW(hwndDlg, IDC_IPLIST, LVM_SETITEMW, 0,
(LPARAM)&li);
                     }
+
+                    EnableIpButtons(hwndDlg);
                 }
             }
             else if (LOWORD(wParam) == IDC_IPMOD)
@@ -1361,6 +1391,7 @@
             else if (LOWORD(wParam) == IDC_IPDEL)
             {
                 DeleteItemFromList(GetDlgItem(hwndDlg, IDC_IPLIST));
+                EnableIpButtons(hwndDlg);
                 break;
             }
             else if (LOWORD(wParam) == IDC_GWADD)
@@ -1395,6 +1426,8 @@
                             }
                         }
                     }
+
+                    EnableGwButtons(hwndDlg);
                 }
                 break;
             }
@@ -1443,6 +1476,7 @@
             else if (LOWORD(wParam) == IDC_GWDEL)
             {
                 DeleteItemFromList(GetDlgItem(hwndDlg, IDC_GWLIST));
+                EnableGwButtons(hwndDlg);
                 break;
             }
     }