[gadamopoulos] 72891: [SHELL32] - CNetFolder: Use the Folder class for the items shown. The same is done in shell extensions (in windows) that use the CDefaultContextMenu and want the Open and Expl...

Author: gadamopoulos
Date: Sun Oct  2 13:22:01 2016
New Revision: 72891

URL: http://svn.reactos.org/svn/reactos?rev=72891&view=rev
Log:
[SHELL32]
- CNetFolder: Use the Folder class for the items shown. The same is done in shell
extensions (in windows) that use the CDefaultContextMenu and want the Open and Explore
verbs to be shown. This behaviour was first discovered by gigaherz when ntobjshex was
tested in windows.
CORE-12086

Modified:
    trunk/reactos/dll/win32/shell32/folders/CNetFolder.cpp
    trunk/reactos/dll/win32/shell32/shfldr.h
    trunk/reactos/dll/win32/shell32/shlfolder.cpp

Modified: trunk/reactos/dll/win32/shell32/folders/CNetFolder.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/…
==============================================================================
--- trunk/reactos/dll/win32/shell32/folders/CNetFolder.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/folders/CNetFolder.cpp	[iso-8859-1] Sun Oct  2
13:22:01 2016
@@ -417,8 +417,11 @@
 
     if (IsEqualIID(riid, IID_IContextMenu) && (cidl >= 1))
     {
-        IContextMenu  * pCm = NULL;
-        hr = CDefFolderMenu_Create2(pidlRoot, hwndOwner, cidl, apidl,
static_cast<IShellFolder*>(this), NULL, 0, NULL, &pCm);
+        IContextMenu * pCm = NULL;
+        HKEY hkey;
+        UINT cKeys = 0;
+        AddClassKeyToArray(L"Folder", &hkey, &cKeys);
+        hr = CDefFolderMenu_Create2(pidlRoot, hwndOwner, cidl, apidl,
static_cast<IShellFolder*>(this), NULL, cKeys, &hkey, &pCm);
         pObj = pCm;
     }
     else if (IsEqualIID(riid, IID_IDataObject) && (cidl >= 1))

Modified: trunk/reactos/dll/win32/shell32/shfldr.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shfldr.h…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shfldr.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shfldr.h	[iso-8859-1] Sun Oct  2 13:22:01 2016
@@ -83,6 +83,8 @@
 void SHELL_FS_ProcessDisplayFilename(LPWSTR szPath, DWORD dwFlags);
 BOOL SHELL_FS_HideExtension(LPWSTR pwszPath);
 
+void AddClassKeyToArray(const WCHAR * szClass, HKEY* array, UINT* cKeys);
+
 #ifdef __cplusplus
 
 HRESULT inline SHSetStrRet(LPSTRRET pStrRet, DWORD resId)

Modified: trunk/reactos/dll/win32/shell32/shlfolder.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shlfolde…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shlfolder.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shlfolder.cpp	[iso-8859-1] Sun Oct  2 13:22:01 2016
@@ -462,6 +462,20 @@
     return MAKE_COMPARE_HRESULT(ret);
 }
 
+void AddClassKeyToArray(const WCHAR * szClass, HKEY* array, UINT* cKeys)
+{
+    if (*cKeys >= 16)
+        return;
+
+    HKEY hkey;
+    LSTATUS result = RegOpenKeyExW(HKEY_CLASSES_ROOT, szClass, 0, KEY_READ |
KEY_QUERY_VALUE, &hkey);
+    if (result != ERROR_SUCCESS)
+        return;
+
+    array[*cKeys] = hkey;
+    *cKeys += 1;
+}
+
 /***********************************************************************
  *  SHCreateLinks
  *