[ros-diffs] [dquintana] 66674: [NTOBJSHEX] * Replace the custom context menu classes with the default implementation from shell32. As a side-effect, navigation now works in ReactOS. * Make use of the default i...

Author: dquintana
Date: Sat Mar 14 03:15:36 2015
New Revision: 66674

URL: http://svn.reactos.org/svn/reactos?rev=66674&view=rev
Log:
[NTOBJSHEX]
* Replace the custom context menu classes with the default implementation from shell32. As
a side-effect, navigation now works in ReactOS.
* Make use of the default implementations of IDataObject and IQueryAssociations from
shell32 (required by the IContextMenu implementation of Win2003).
* Fix initialization of the NT Object Folder's pidl.
* Make CompareIDs recursive.
* Fix the recursivity in GetDisplayNameOf, when called with FORPARSING.
NOTE: There is still some issue with GetDisplayNameOf, where the address shown in the
addressbar seems to skip path components.

Modified:
    trunk/reactos/dll/shellext/ntobjshex/ntobjns.cpp
    trunk/reactos/dll/shellext/ntobjshex/ntobjns.h
    trunk/reactos/dll/shellext/ntobjshex/ntobjutil.h
    trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp
    trunk/reactos/dll/shellext/ntobjshex/regfolder.h
    trunk/reactos/dll/shellext/ntobjshex/resources/rgs/ntobjectfolder.rgs

Modified: trunk/reactos/dll/shellext/ntobjshex/ntobjns.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/nto…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/ntobjns.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/shellext/ntobjshex/ntobjns.cpp	[iso-8859-1] Sat Mar 14 03:15:36
2015
@@ -11,6 +11,11 @@
 #include <ntquery.h>
 #include "util.h"
 
+#define DFM_MERGECONTEXTMENU 1 // uFlags LPQCMINFO
+#define DFM_INVOKECOMMAND 2 // idCmd pszArgs
+#define DFM_INVOKECOMMANDEX 12 // idCmd PDFMICS
+#define DFM_GETDEFSTATICID 14 // idCmd * 0
+
 #define SHCIDS_ALLFIELDS 0x80000000L
 #define SHCIDS_CANONICALONLY 0x10000000L
 
@@ -31,158 +36,6 @@
     NTOBJECT_COLUMN_TYPE = 1,
     NTOBJECT_COLUMN_CREATEDATE = 2,
     NTOBJECT_COLUMN_LINKTARGET = 3,
-};
-
-class CNtObjectFolderContextMenu :
-    public CComObjectRootEx<CComMultiThreadModelNoCS>,
-    public IContextMenu
-{
-    PCIDLIST_ABSOLUTE m_pcidlFolder;
-    PCITEMID_CHILD    m_pcidlChild;
-    UINT              m_idFirst;
-
-    enum ItemOffsets
-    {
-        ITEM_Open = 0,
-        ITEM_OpenNewWindow
-    };
-
-public:
-    CNtObjectFolderContextMenu() :
-        m_pcidlFolder(NULL),
-        m_pcidlChild(NULL),
-        m_idFirst(0)
-    {
-
-    }
-
-    virtual ~CNtObjectFolderContextMenu()
-    {
-        if (m_pcidlFolder)
-            ILFree((LPITEMIDLIST) m_pcidlFolder);
-        if (m_pcidlChild)
-            ILFree((LPITEMIDLIST) m_pcidlChild);
-    }
-
-    HRESULT Initialize(PCIDLIST_ABSOLUTE parent, UINT cidl, PCUITEMID_CHILD_ARRAY apidl)
-    {
-        m_pcidlFolder = ILClone(parent);
-        if (cidl != 1)
-            return E_INVALIDARG;
-        m_pcidlChild = ILClone(apidl[0]);
-        return S_OK;
-    }
-
-    // IContextMenu
-    virtual HRESULT WINAPI QueryContextMenu(HMENU hmenu, UINT indexMenu, UINT idCmdFirst,
UINT idCmdLast, UINT uFlags)
-    {
-        MENUITEMINFOW mii;
-
-        m_idFirst = idCmdFirst;
-
-        const NtPidlEntry * entry = (NtPidlEntry *) m_pcidlChild;
-
-        static WCHAR open [] = L"Open";
-        static WCHAR opennewwindow [] = L"Open in new window";
-
-        if ((entry->objectType == DIRECTORY_OBJECT) ||
-            (entry->objectType == SYMBOLICLINK_OBJECT) ||
-            (entry->objectType == KEY_OBJECT))
-        {
-            ZeroMemory(&mii, sizeof(mii));
-            mii.cbSize = sizeof(mii);
-            mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_SUBMENU | MIIM_ID;
-            mii.fType = MFT_STRING;
-            mii.wID = (idCmdFirst = m_idFirst + ITEM_Open);
-            mii.dwTypeData = open;
-            mii.cch = _countof(open);
-            mii.fState = MFS_ENABLED | MFS_DEFAULT;
-            mii.hSubMenu = NULL;
-            InsertMenuItemW(hmenu, idCmdFirst, TRUE, &mii);
-
-            if (!(uFlags & CMF_DEFAULTONLY) && idCmdFirst <= idCmdLast)
-            {
-                ZeroMemory(&mii, sizeof(mii));
-                mii.cbSize = sizeof(mii);
-                mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_SUBMENU | MIIM_ID;
-                mii.fType = MFT_STRING;
-                mii.wID = (idCmdFirst = m_idFirst + ITEM_OpenNewWindow);
-                mii.dwTypeData = opennewwindow;
-                mii.cch = _countof(opennewwindow);
-                mii.fState = MFS_ENABLED;
-                mii.hSubMenu = NULL;
-                InsertMenuItemW(hmenu, idCmdFirst, FALSE, &mii);
-            }
-        }
-
-        return MAKE_HRESULT(SEVERITY_SUCCESS, 0, idCmdFirst - m_idFirst);
-    }
-
-    virtual HRESULT WINAPI InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
-    {
-        LPITEMIDLIST fullPidl = ILCombine(m_pcidlFolder, m_pcidlChild);
-
-        if (LOWORD(lpici->lpVerb) == (m_idFirst + ITEM_Open) || !lpici->lpVerb)
-        {
-            SHELLEXECUTEINFO sei = { 0 };
-            sei.cbSize = sizeof(sei);
-            sei.fMask = SEE_MASK_IDLIST | SEE_MASK_CLASSNAME;
-            sei.lpIDList = fullPidl;
-            sei.lpClass = L"folder";
-            sei.hwnd = lpici->hwnd;
-            sei.nShow = lpici->nShow;
-            sei.lpVerb = L"open";
-            BOOL bRes = ::ShellExecuteEx(&sei);
-
-            ILFree(fullPidl);
-
-            return bRes ? S_OK : HRESULT_FROM_WIN32(GetLastError());
-        }
-        else if (LOWORD(lpici->lpVerb) == (m_idFirst + ITEM_OpenNewWindow))
-        {
-            SHELLEXECUTEINFO sei = { 0 };
-            sei.cbSize = sizeof(sei);
-            sei.fMask = SEE_MASK_IDLIST | SEE_MASK_CLASSNAME;
-            sei.lpIDList = fullPidl;
-            sei.lpClass = L"folder";
-            sei.hwnd = lpici->hwnd;
-            sei.nShow = lpici->nShow;
-            sei.lpVerb = L"opennewwindow";
-            BOOL bRes = ::ShellExecuteEx(&sei);
-
-            ILFree(fullPidl);
-
-            return bRes ? S_OK : HRESULT_FROM_WIN32(GetLastError());
-        }
-        return E_NOTIMPL;
-    }
-
-    virtual HRESULT WINAPI GetCommandString(UINT_PTR idCmd, UINT uType, UINT *pwReserved,
LPSTR pszName, UINT cchMax)
-    {
-        if (idCmd == m_idFirst)
-        {
-            if (uType == GCS_VERBW)
-            {
-                return StringCchCopyW((LPWSTR) pszName, cchMax, L"open");
-            }
-        }
-        else if (idCmd == (m_idFirst + 1))
-        {
-            if (uType == GCS_VERBW)
-            {
-                return StringCchCopyW((LPWSTR) pszName, cchMax,
L"opennewwindow");
-            }
-        }
-        return E_NOTIMPL;
-    }
-
-    DECLARE_NOT_AGGREGATABLE(CNtObjectFolderContextMenu)
-    DECLARE_PROTECT_FINAL_CONSTRUCT()
-
-    BEGIN_COM_MAP(CNtObjectFolderContextMenu)
-        COM_INTERFACE_ENTRY_IID(IID_IContextMenu, IContextMenu)
-    END_COM_MAP()
-
 };
 
 class CNtObjectFolderExtractIcon :
@@ -517,6 +370,17 @@
         return flags & mask;
     }
 
+    BOOL IsFolder(LPCITEMIDLIST pcidl)
+    {
+        NtPidlEntry * entry;
+        HRESULT hr = FindPidlInList(pcidl, &entry);
+        if (FAILED_UNEXPECTEDLY(hr))
+            return FALSE;
+
+        return (entry->objectType == DIRECTORY_OBJECT) ||
+            (entry->objectType == SYMBOLICLINK_OBJECT) ||
+            (entry->objectType == KEY_OBJECT);
+    }
 };
 
 class CNtObjectFolderEnum :
@@ -716,7 +580,9 @@
             return E_ACCESSDENIED;
 
         WCHAR path[MAX_PATH];
+
         StringCbCopyW(path, _countof(path), m_NtPath);
+
         PathAppendW(path, info->entryName);
 
         LPITEMIDLIST first = ILCloneFirst(pidl);
@@ -795,7 +661,36 @@
     LPCITEMIDLIST pidl2)
 {
     TRACE("CompareIDs\n");
-    return m_PidlManager->CompareIDs(lParam, pidl1, pidl2);
+
+    HRESULT hr = m_PidlManager->CompareIDs(lParam, pidl1, pidl2);
+    if (hr != S_OK)
+        return hr;
+
+    LPCITEMIDLIST rest1 = ILGetNext(pidl1);
+    LPCITEMIDLIST rest2 = ILGetNext(pidl2);
+
+    bool hasNext1 = (rest1->mkid.cb > 0);
+    bool hasNext2 = (rest2->mkid.cb > 0);
+
+    if (hasNext1 || hasNext2)
+    {
+        if (hasNext1 && !hasNext2)
+            return MAKE_HRESULT(0, 0, (USHORT) -1);
+
+        if (hasNext2 && !hasNext1)
+            return MAKE_HRESULT(0, 0, (USHORT) 1);
+
+        LPCITEMIDLIST first1 = ILCloneFirst(pidl1);
+
+        CComPtr<IShellFolder> psfNext;
+        hr = BindToObject(first1, NULL, IID_PPV_ARG(IShellFolder, &psfNext));
+        if (FAILED_UNEXPECTEDLY(hr))
+            return hr;
+
+        return psfNext->CompareIDs(lParam, rest1, rest2);
+    }
+
+    return S_OK;
 }
 
 HRESULT STDMETHODCALLTYPE CNtObjectFolder::CreateViewObject(
@@ -856,15 +751,56 @@
 {
     TRACE("GetUIObjectOf\n");
 
-    if (IsEqualIID(riid, IID_IContextMenu))
-    {
-        return ShellObjectCreatorInit<CNtObjectFolderContextMenu>(m_shellPidl,
cidl, apidl, riid, ppvOut);
-        //return CDefFolderMenu_Create2(m_shellPidl, hwndOwner, cidl, apidl, this,
ContextMenuCallback, 0, NULL, (IContextMenu**) ppvOut);
+    if (IsEqualIID(riid, IID_IContextMenu) ||
+        IsEqualIID(riid, IID_IContextMenu2) ||
+        IsEqualIID(riid, IID_IContextMenu3))
+    {
+        CComPtr<IContextMenu> pcm;
+
+        HKEY keys [1];
+
+        int nkeys = _countof(keys);
+        if (cidl == 1 && m_PidlManager->IsFolder(apidl[0]))
+        {
+            RegOpenKey(HKEY_CLASSES_ROOT, L"Folder", keys + 0);
+        }
+        else
+        {
+            nkeys = 0;
+        }
+
+        HRESULT hr = CDefFolderMenu_Create2(m_shellPidl, hwndOwner, cidl, apidl, this,
DefCtxMenuCallback, nkeys, keys, &pcm);
+        if (FAILED_UNEXPECTEDLY(hr))
+            return hr;
+
+        return pcm->QueryInterface(riid, ppvOut);
     }
 
     if (IsEqualIID(riid, IID_IExtractIconW))
     {
         return ShellObjectCreatorInit<CNtObjectFolderExtractIcon>(m_shellPidl,
cidl, apidl, riid, ppvOut);
+    }
+
+    if (IsEqualIID(riid, IID_IDataObject))
+    {
+        return CIDLData_CreateFromIDArray(m_shellPidl, cidl, apidl,
(IDataObject**)ppvOut);
+    }
+
+    if (IsEqualIID(riid, IID_IQueryAssociations))
+    {
+        if (cidl == 1 && m_PidlManager->IsFolder(apidl[0]))
+        {
+            CComPtr<IQueryAssociations> pqa;
+            HRESULT hr = AssocCreate(CLSID_QueryAssociations,
IID_PPV_ARG(IQueryAssociations, &pqa));
+            if (FAILED_UNEXPECTEDLY(hr))
+                return hr;
+
+            hr = pqa->Init(ASSOCF_INIT_DEFAULTTOFOLDER,
L"NTObjShEx.NTDirectory", NULL, hwndOwner);
+            if (FAILED_UNEXPECTEDLY(hr))
+                return hr;
+
+            return pqa->QueryInterface(riid, ppvOut);
+        }
     }
 
     return E_NOTIMPL;
@@ -899,12 +835,13 @@
         if (FAILED_UNEXPECTEDLY(hr))
             return hr;
 
+        LPCITEMIDLIST pidlFirst = ILCloneFirst(pidl);
         LPCITEMIDLIST pidlNext = ILGetNext(pidl);
 
         if (pidlNext && pidlNext->mkid.cb > 0)
         {
             CComPtr<IShellFolder> psfChild;
-            hr = BindToObject(pidl, NULL, IID_PPV_ARG(IShellFolder, &psfChild));
+            hr = BindToObject(pidlFirst, NULL, IID_PPV_ARG(IShellFolder,
&psfChild));
             if (FAILED_UNEXPECTEDLY(hr))
                 return hr;
 
@@ -921,6 +858,8 @@
 
             PathAppendW(path, temp);
         }
+
+        ILFree((LPITEMIDLIST)pidlFirst);
     }
     else
     {
@@ -971,7 +910,7 @@
 // Internal
 HRESULT STDMETHODCALLTYPE CNtObjectFolder::Initialize(LPCITEMIDLIST pidl, PCWSTR ntPath)
 {
-    TRACE("INITIALIZE %p CNtObjectFolder with ntPath %S\n", this, ntPath);
+    m_shellPidl = ILClone(pidl);
 
     if (!m_PidlManager)
         m_PidlManager = new CNtObjectPidlManager();
@@ -1273,3 +1212,17 @@
     }
     return E_NOTIMPL;
 }
+
+HRESULT CNtObjectFolder::DefCtxMenuCallback(IShellFolder * /*psf*/, HWND /*hwnd*/,
IDataObject * /*pdtobj*/, UINT uMsg, WPARAM /*wParam*/, LPARAM /*lParam*/)
+{
+    switch (uMsg)
+    {
+    case DFM_MERGECONTEXTMENU:
+        return S_OK;
+    case DFM_INVOKECOMMAND:
+    case DFM_INVOKECOMMANDEX:
+    case DFM_GETDEFSTATICID: // Required for Windows 7 to pick a default
+        return S_FALSE;
+    }
+    return E_NOTIMPL;
+}

Modified: trunk/reactos/dll/shellext/ntobjshex/ntobjns.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/nto…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/ntobjns.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/shellext/ntobjshex/ntobjns.h	[iso-8859-1] Sat Mar 14 03:15:36 2015
@@ -137,6 +137,8 @@
     // Internal
     HRESULT STDMETHODCALLTYPE Initialize(LPCITEMIDLIST pidl, PCWSTR ntPath);
 
+    static HRESULT CALLBACK DefCtxMenuCallback(IShellFolder *, HWND, IDataObject *, UINT,
WPARAM, LPARAM);
+
     DECLARE_REGISTRY_RESOURCEID(IDR_NTOBJECTFOLDER)
     DECLARE_NOT_AGGREGATABLE(CNtObjectFolder)
     DECLARE_PROTECT_FINAL_CONSTRUCT()

Modified: trunk/reactos/dll/shellext/ntobjshex/ntobjutil.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/nto…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/ntobjutil.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/shellext/ntobjshex/ntobjutil.h	[iso-8859-1] Sat Mar 14 03:15:36
2015
@@ -93,7 +93,7 @@
     DWORD contentType;
     USHORT contentsLength;
 
-    WCHAR entryName[0];
+    WCHAR entryName[ANYSIZE_ARRAY];
 
 };
 

Modified: trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/reg…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/shellext/ntobjshex/regfolder.cpp	[iso-8859-1] Sat Mar 14 03:15:36
2015
@@ -1,16 +1,21 @@
 /*
-* PROJECT:     ReactOS shell extensions
-* LICENSE:     GPL - See COPYING in the top level directory
-* FILE:        dll\shellext\ntobjshex\ntobjns.cpp
-* PURPOSE:     NT Object Namespace shell extension
-* PROGRAMMERS: David Quintana &lt;gigaherz(a)gmail.com&gt;
-*/
+ * PROJECT:     ReactOS shell extensions
+ * LICENSE:     GPL - See COPYING in the top level directory
+ * FILE:        dll\shellext\ntobjshex\ntobjns.cpp
+ * PURPOSE:     NT Object Namespace shell extension
+ * PROGRAMMERS: David Quintana &lt;gigaherz(a)gmail.com&gt;
+ */
 
 #include "precomp.h"
 #include "ntobjutil.h"
 #include <ntquery.h>
 #include "util.h"
 
+#define DFM_MERGECONTEXTMENU 1 // uFlags LPQCMINFO
+#define DFM_INVOKECOMMAND 2 // idCmd pszArgs
+#define DFM_INVOKECOMMANDEX 12 // idCmd PDFMICS
+#define DFM_GETDEFSTATICID 14 // idCmd * 0
+
 #define SHCIDS_ALLFIELDS 0x80000000L
 #define SHCIDS_CANONICALONLY 0x10000000L
 
@@ -30,156 +35,6 @@
     REGISTRY_COLUMN_NAME = 0,
     REGISTRY_COLUMN_TYPE = 1,
     REGISTRY_COLUMN_VALUE = 2,
-};
-
-class CRegistryFolderContextMenu :
-    public CComObjectRootEx<CComMultiThreadModelNoCS>,
-    public IContextMenu
-{
-    PCIDLIST_ABSOLUTE m_pcidlFolder;
-    PCITEMID_CHILD    m_pcidlChild;
-    UINT              m_idFirst;
-
-    enum ItemOffsets
-    {
-        ITEM_Open = 0,
-        ITEM_OpenNewWindow
-    };
-
-public:
-    CRegistryFolderContextMenu() :
-        m_pcidlFolder(NULL),
-        m_pcidlChild(NULL),
-        m_idFirst(0)
-    {
-
-    }
-
-    virtual ~CRegistryFolderContextMenu()
-    {
-        if (m_pcidlFolder)
-            ILFree((LPITEMIDLIST) m_pcidlFolder);
-        if (m_pcidlChild)
-            ILFree((LPITEMIDLIST) m_pcidlChild);
-    }
-
-    HRESULT Initialize(PCIDLIST_ABSOLUTE parent, UINT cidl, PCUITEMID_CHILD_ARRAY apidl)
-    {
-        m_pcidlFolder = ILClone(parent);
-        if (cidl != 1)
-            return E_INVALIDARG;
-        m_pcidlChild = ILClone(apidl[0]);
-        return S_OK;
-    }
-
-    // IContextMenu
-    virtual HRESULT WINAPI QueryContextMenu(HMENU hmenu, UINT indexMenu, UINT idCmdFirst,
UINT idCmdLast, UINT uFlags)
-    {
-        MENUITEMINFOW mii;
-
-        m_idFirst = idCmdFirst;
-
-        const RegPidlEntry * entry = (RegPidlEntry *) m_pcidlChild;
-
-        static WCHAR open [] = L"Open";
-        static WCHAR opennewwindow [] = L"Open in new window";
-
-        if (entry->entryType == REG_ENTRY_KEY)
-        {
-            ZeroMemory(&mii, sizeof(mii));
-            mii.cbSize = sizeof(mii);
-            mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_SUBMENU | MIIM_ID;
-            mii.fType = MFT_STRING;
-            mii.wID = (idCmdFirst = m_idFirst + ITEM_Open);
-            mii.dwTypeData = open;
-            mii.cch = _countof(open);
-            mii.fState = MFS_ENABLED | MFS_DEFAULT;
-            mii.hSubMenu = NULL;
-            InsertMenuItemW(hmenu, idCmdFirst, TRUE, &mii);
-
-            if (!(uFlags & CMF_DEFAULTONLY) && idCmdFirst <= idCmdLast)
-            {
-                ZeroMemory(&mii, sizeof(mii));
-                mii.cbSize = sizeof(mii);
-                mii.fMask = MIIM_TYPE | MIIM_STATE | MIIM_SUBMENU | MIIM_ID;
-                mii.fType = MFT_STRING;
-                mii.wID = (idCmdFirst = m_idFirst + ITEM_OpenNewWindow);
-                mii.dwTypeData = opennewwindow;
-                mii.cch = _countof(opennewwindow);
-                mii.fState = MFS_ENABLED;
-                mii.hSubMenu = NULL;
-                InsertMenuItemW(hmenu, idCmdFirst, FALSE, &mii);
-            }
-        }
-
-        return MAKE_HRESULT(SEVERITY_SUCCESS, 0, idCmdFirst - m_idFirst);
-    }
-
-    virtual HRESULT WINAPI InvokeCommand(LPCMINVOKECOMMANDINFO lpici)
-    {
-        LPITEMIDLIST fullPidl = ILCombine(m_pcidlFolder, m_pcidlChild);
-
-        if (LOWORD(lpici->lpVerb) == (m_idFirst + ITEM_Open) || !lpici->lpVerb)
-        {
-            SHELLEXECUTEINFO sei = { 0 };
-            sei.cbSize = sizeof(sei);
-            sei.fMask = SEE_MASK_IDLIST | SEE_MASK_CLASSNAME;
-            sei.lpIDList = fullPidl;
-            sei.lpClass = L"folder";
-            sei.hwnd = lpici->hwnd;
-            sei.nShow = lpici->nShow;
-            sei.lpVerb = L"open";
-            BOOL bRes = ::ShellExecuteEx(&sei);
-
-            ILFree(fullPidl);
-
-            return bRes ? S_OK : HRESULT_FROM_WIN32(GetLastError());
-        }
-        else if (LOWORD(lpici->lpVerb) == (m_idFirst + ITEM_OpenNewWindow))
-        {
-            SHELLEXECUTEINFO sei = { 0 };
-            sei.cbSize = sizeof(sei);
-            sei.fMask = SEE_MASK_IDLIST | SEE_MASK_CLASSNAME;
-            sei.lpIDList = fullPidl;
-            sei.lpClass = L"folder";
-            sei.hwnd = lpici->hwnd;
-            sei.nShow = lpici->nShow;
-            sei.lpVerb = L"opennewwindow";
-            BOOL bRes = ::ShellExecuteEx(&sei);
-
-            ILFree(fullPidl);
-
-            return bRes ? S_OK : HRESULT_FROM_WIN32(GetLastError());
-        }
-        return E_NOTIMPL;
-    }
-
-    virtual HRESULT WINAPI GetCommandString(UINT_PTR idCmd, UINT uType, UINT *pwReserved,
LPSTR pszName, UINT cchMax)
-    {
-        if (idCmd == m_idFirst)
-        {
-            if (uType == GCS_VERBW)
-            {
-                return StringCchCopyW((LPWSTR) pszName, cchMax, L"open");
-            }
-        }
-        else if (idCmd == (m_idFirst + 1))
-        {
-            if (uType == GCS_VERBW)
-            {
-                return StringCchCopyW((LPWSTR) pszName, cchMax,
L"opennewwindow");
-            }
-        }
-        return E_NOTIMPL;
-    }
-
-    DECLARE_NOT_AGGREGATABLE(CRegistryFolderContextMenu)
-    DECLARE_PROTECT_FINAL_CONSTRUCT()
-
-    BEGIN_COM_MAP(CRegistryFolderContextMenu)
-        COM_INTERFACE_ENTRY_IID(IID_IContextMenu, IContextMenu)
-    END_COM_MAP()
-
 };
 
 class CRegistryFolderExtractIcon :
@@ -495,6 +350,16 @@
             flags |= SFGAO_FOLDER | SFGAO_HASSUBFOLDER | SFGAO_BROWSABLE;
 
         return flags & mask;
+    }
+
+    BOOL IsFolder(LPCITEMIDLIST pcidl)
+    {
+        RegPidlEntry * entry;
+        HRESULT hr = FindPidlInList(pcidl, &entry);
+        if (FAILED_UNEXPECTEDLY(hr))
+            return FALSE;
+
+        return (entry->entryType == REG_ENTRY_KEY);
     }
 
     HRESULT FormatContentsForDisplay(RegPidlEntry * info, PCWSTR * strContents)
@@ -565,7 +430,6 @@
         }
 
     }
-
 };
 
 class CRegistryFolderEnum :
@@ -803,7 +667,36 @@
     LPCITEMIDLIST pidl2)
 {
     TRACE("CompareIDs\n");
-    return m_PidlManager->CompareIDs(lParam, pidl1, pidl2);
+
+    HRESULT hr = m_PidlManager->CompareIDs(lParam, pidl1, pidl2);
+    if (hr != S_OK)
+        return hr;
+
+    LPCITEMIDLIST rest1 = ILGetNext(pidl1);
+    LPCITEMIDLIST rest2 = ILGetNext(pidl2);
+
+    bool hasNext1 = (rest1->mkid.cb > 0);
+    bool hasNext2 = (rest2->mkid.cb > 0);
+
+    if (hasNext1 || hasNext2)
+    {
+        if (hasNext1 && !hasNext2)
+            return MAKE_HRESULT(0, 0, (USHORT) -1);
+
+        if (hasNext2 && !hasNext1)
+            return MAKE_HRESULT(0, 0, (USHORT) 1);
+
+        LPCITEMIDLIST first1 = ILCloneFirst(pidl1);
+
+        CComPtr<IShellFolder> psfNext;
+        hr = BindToObject(first1, NULL, IID_PPV_ARG(IShellFolder, &psfNext));
+        if (FAILED_UNEXPECTEDLY(hr))
+            return hr;
+
+        return psfNext->CompareIDs(lParam, rest1, rest2);
+    }
+
+    return S_OK;
 }
 
 HRESULT STDMETHODCALLTYPE CRegistryFolder::CreateViewObject(
@@ -864,15 +757,56 @@
 {
     TRACE("GetUIObjectOf\n");
 
-    if (IsEqualIID(riid, IID_IContextMenu))
-    {
-        return ShellObjectCreatorInit<CRegistryFolderContextMenu>(m_shellPidl,
cidl, apidl, riid, ppvOut);
-        //return CDefFolderMenu_Create2(m_shellPidl, hwndOwner, cidl, apidl, this,
ContextMenuCallback, 0, NULL, (IContextMenu**) ppvOut);
+    if (IsEqualIID(riid, IID_IContextMenu) ||
+        IsEqualIID(riid, IID_IContextMenu2) ||
+        IsEqualIID(riid, IID_IContextMenu3))
+    {
+        CComPtr<IContextMenu> pcm;
+
+        HKEY keys [1];
+
+        int nkeys = _countof(keys);
+        if (cidl == 1 && m_PidlManager->IsFolder(apidl[0]))
+        {
+            RegOpenKey(HKEY_CLASSES_ROOT, L"Folder", keys + 0);
+        }
+        else
+        {
+            nkeys = 0;
+        }
+
+        HRESULT hr = CDefFolderMenu_Create2(m_shellPidl, hwndOwner, cidl, apidl, this,
DefCtxMenuCallback, nkeys, keys, &pcm);
+        if (FAILED_UNEXPECTEDLY(hr))
+            return hr;
+
+        return pcm->QueryInterface(riid, ppvOut);
     }
 
     if (IsEqualIID(riid, IID_IExtractIconW))
     {
         return ShellObjectCreatorInit<CRegistryFolderExtractIcon>(m_shellPidl,
cidl, apidl, riid, ppvOut);
+    }
+
+    if (IsEqualIID(riid, IID_IDataObject))
+    {
+        return CIDLData_CreateFromIDArray(m_shellPidl, cidl, apidl, (IDataObject**)
ppvOut);
+    }
+
+    if (IsEqualIID(riid, IID_IQueryAssociations))
+    {
+        if (cidl == 1 && m_PidlManager->IsFolder(apidl[0]))
+        {
+            CComPtr<IQueryAssociations> pqa;
+            HRESULT hr = AssocCreate(CLSID_QueryAssociations,
IID_PPV_ARG(IQueryAssociations, &pqa));
+            if (FAILED_UNEXPECTEDLY(hr))
+                return hr;
+
+            hr = pqa->Init(ASSOCF_INIT_DEFAULTTOFOLDER,
L"NTObjShEx.RegFolder", NULL, hwndOwner);
+            if (FAILED_UNEXPECTEDLY(hr))
+                return hr;
+
+            return pqa->QueryInterface(riid, ppvOut);
+        }
     }
 
     return E_NOTIMPL;
@@ -907,12 +841,13 @@
         if (FAILED_UNEXPECTEDLY(hr))
             return hr;
 
+        LPCITEMIDLIST pidlFirst = ILCloneFirst(pidl);
         LPCITEMIDLIST pidlNext = ILGetNext(pidl);
 
         if (pidlNext && pidlNext->mkid.cb > 0)
         {
             CComPtr<IShellFolder> psfChild;
-            hr = BindToObject(pidl, NULL, IID_PPV_ARG(IShellFolder, &psfChild));
+            hr = BindToObject(pidlFirst, NULL, IID_PPV_ARG(IShellFolder,
&psfChild));
             if (FAILED_UNEXPECTEDLY(hr))
                 return hr;
 
@@ -929,6 +864,8 @@
 
             PathAppendW(path, temp);
         }
+
+        ILFree((LPITEMIDLIST) pidlFirst);
     }
     else
     {
@@ -1219,3 +1156,17 @@
     }
     return E_NOTIMPL;
 }
+
+HRESULT CRegistryFolder::DefCtxMenuCallback(IShellFolder * /*psf*/, HWND /*hwnd*/,
IDataObject * /*pdtobj*/, UINT uMsg, WPARAM /*wParam*/, LPARAM /*lParam*/)
+{
+    switch (uMsg)
+    {
+    case DFM_MERGECONTEXTMENU:
+        return S_OK;
+    case DFM_INVOKECOMMAND:
+    case DFM_INVOKECOMMANDEX:
+    case DFM_GETDEFSTATICID: // Required for Windows 7 to pick a default
+        return S_FALSE;
+    }
+    return E_NOTIMPL;
+}

Modified: trunk/reactos/dll/shellext/ntobjshex/regfolder.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/reg…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/regfolder.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/shellext/ntobjshex/regfolder.h	[iso-8859-1] Sat Mar 14 03:15:36
2015
@@ -138,6 +138,8 @@
     // Internal
     HRESULT STDMETHODCALLTYPE Initialize(LPCITEMIDLIST pidl, PCWSTR ntPath);
 
+    static HRESULT CALLBACK DefCtxMenuCallback(IShellFolder *, HWND, IDataObject *, UINT,
WPARAM, LPARAM);
+
     DECLARE_REGISTRY_RESOURCEID(IDR_NTOBJECTFOLDER)
     DECLARE_NOT_AGGREGATABLE(CRegistryFolder)
     DECLARE_PROTECT_FINAL_CONSTRUCT()

Modified: trunk/reactos/dll/shellext/ntobjshex/resources/rgs/ntobjectfolder.rgs
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/shellext/ntobjshex/res…
==============================================================================
--- trunk/reactos/dll/shellext/ntobjshex/resources/rgs/ntobjectfolder.rgs	[iso-8859-1]
(original)
+++ trunk/reactos/dll/shellext/ntobjshex/resources/rgs/ntobjectfolder.rgs	[iso-8859-1] Sat
Mar 14 03:15:36 2015
@@ -1,22 +1,33 @@
 HKCR
 {
-	NoRemove CLSID
-	{
-		ForceRemove {845B0FB2-66E0-416B-8F91-314E23F7C12D} = s 'NT Object Namespace
Extension'
-		{
-			InprocServer32 = s '%MODULE%'
-			{
-				val ThreadingModel = s 'Both'
-			}
-            val InfoTip = s 'Allows browsing of the NT Object Namespace'
-            DefaultIcon = s '%MODULE%,0'
-            ShellFolder
-            {
-                val Attributes = d '0xA8000000'
-                val BrowserFlags = d '0x22'
-            }
-		}
-	}
+  NTObjShEx.NTDirectory.1 = s 'NT Namespace Directory Class'
+  {
+    CLSID = s '{845B0FB2-66E0-416B-8F91-314E23F7C12D}'
+  }
+  NTObjShEx.NTDirectory = s 'NT Namespace Directory Class'
+  {
+    CLSID = s '{845B0FB2-66E0-416B-8F91-314E23F7C12D}'
+    CurVer = s 'WMIFldr.CWMIFldr.1'
+  }
+  NoRemove CLSID
+  {
+    ForceRemove {845B0FB2-66E0-416B-8F91-314E23F7C12D} = s 'NT Object Namespace
Extension'
+    {
+      ProgID = s 'NTObjShEx.NTDirectory.1'
+      VersionIndependentProgID = s 'NTObjShEx.NTDirectory'
+      InprocServer32 = s '%MODULE%'
+      {
+        val ThreadingModel = s 'Both'
+      }
+      val InfoTip = s 'Allows browsing of the NT Object Namespace'
+      DefaultIcon = s '%MODULE%,0'
+      ShellFolder
+      {
+        val Attributes = d '0xA8000000'
+        val BrowserFlags = d '0x22'
+      }
+    }
+  }
 }
 HKLM
 {