From 1c1e79e557263e306da9c6afc8698af1f0cd9bd7 Mon Sep 17 00:00:00 2001
From: Amine Khaldi <amine.khaldi@reactos.org>
Date: Sat, 20 Jun 2015 12:59:55 +0000
Subject: [PATCH] [BROWSEUI] Make the view->go to menu items reflect the
 toolbar buttons status. By Barrett Karish with some slight changes by me.
 CORE-9800

svn path=/trunk/; revision=68204
---
 reactos/dll/win32/browseui/shellbrowser.cpp | 30 +++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/reactos/dll/win32/browseui/shellbrowser.cpp b/reactos/dll/win32/browseui/shellbrowser.cpp
index ef41f836a72..21f7187b3bc 100644
--- a/reactos/dll/win32/browseui/shellbrowser.cpp
+++ b/reactos/dll/win32/browseui/shellbrowser.cpp
@@ -1520,6 +1520,7 @@ HRESULT CShellBrowser::UpdateUpState()
 void CShellBrowser::UpdateGotoMenu(HMENU theMenu)
 {
     CComPtr<ITravelLog>                     travelLog;
+    CComPtr<ITravelEntry>                   unusedEntry;
     int                                     position;
     MENUITEMINFO                            menuItemInfo;
     HRESULT                                 hResult;
@@ -1530,6 +1531,35 @@ void CShellBrowser::UpdateGotoMenu(HMENU theMenu)
     hResult = GetTravelLog(&travelLog);
     if (FAILED_UNEXPECTEDLY(hResult))
         return;
+
+    hResult = travelLog->GetTravelEntry(static_cast<IDropTarget *>(this),
+                                        TLOG_BACK,
+                                        &unusedEntry);
+
+    if (SUCCEEDED(hResult))
+    {
+        SHEnableMenuItem(theMenu, IDM_GOTO_BACK, TRUE);
+        unusedEntry.Release();
+    }
+    else
+        SHEnableMenuItem(theMenu, IDM_GOTO_BACK, FALSE);
+
+    hResult = travelLog->GetTravelEntry(static_cast<IDropTarget *>(this),
+                                        TLOG_FORE,
+                                        &unusedEntry);
+
+    if (SUCCEEDED(hResult))
+    {
+        SHEnableMenuItem(theMenu, IDM_GOTO_FORWARD, TRUE);
+        unusedEntry.Release();
+    }
+    else
+        SHEnableMenuItem(theMenu, IDM_GOTO_FORWARD, FALSE);
+
+    SHEnableMenuItem(theMenu,
+                     IDM_GOTO_UPONELEVEL,
+                     !_ILIsDesktop(fCurrentDirectoryPIDL));
+
     hResult = travelLog->InsertMenuEntries(static_cast<IDropTarget *>(this), theMenu, position,
         IDM_GOTO_TRAVEL_FIRSTTARGET, IDM_GOTO_TRAVEL_LASTTARGET, TLMENUF_BACKANDFORTH | TLMENUF_CHECKCURRENT);
     if (SUCCEEDED(hResult))