[rharabien] 54985: [SHELL32] - Load shell extensions from Directory key only for file system directories. Fixes New menu being added to special folders context menu (for example My Computer or Cont...
16 Jan
2012
16 Jan
'12
7:54 p.m.
Author: rharabien
Date: Mon Jan 16 19:54:24 2012
New Revision: 54985
URL: http://svn.reactos.org/svn/reactos?rev=54985&view=rev
Log:
[SHELL32]
- Load shell extensions from Directory key only for file system directories. Fixes New
menu being added to special folders context menu (for example My Computer or Control
Panel)
- Load shell extensions from AllFilesystemObjects only for files and directories
- Hardcode special folders attributes in proper place
Modified:
trunk/reactos/dll/win32/shell32/defcontextmenu.cpp
trunk/reactos/dll/win32/shell32/folders/desktop.cpp
trunk/reactos/dll/win32/shell32/folders/mycomp.cpp
trunk/reactos/dll/win32/shell32/newmenu.cpp
trunk/reactos/dll/win32/shell32/shlfolder.cpp
Modified: trunk/reactos/dll/win32/shell32/defcontextmenu.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/defconte…
==============================================================================
--- trunk/reactos/dll/win32/shell32/defcontextmenu.cpp [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/defcontextmenu.cpp [iso-8859-1] Mon Jan 16 19:54:24
2012
@@ -144,7 +144,7 @@
if (!pdcm->cidl)
{
- /* Init pidlFolder only if is background context menu. See
IShellExtInit::Initialize */
+ /* Init pidlFolder only if it is background context menu. See
IShellExtInit::Initialize */
if (pdcm->pidlFolder)
m_pidlFolder = ILClone(pdcm->pidlFolder);
else
@@ -513,7 +513,7 @@
TRACE("BuildBackgroundContextMenu entered\n");
- if (!_ILIsDesktop(m_Dcm.pidlFolder))
+ if (!_ILIsDesktop(m_pidlFolder))
{
WCHAR wszBuf[MAX_PATH];
@@ -552,18 +552,24 @@
DisablePasteOptions(hMenu);
}
- /* Load context menu handlers */
- HKEY hKey;
- if (RegOpenKeyExW(HKEY_CLASSES_ROOT, L"Directory\\Background", 0, KEY_READ,
&hKey) == ERROR_SUCCESS)
- {
- EnumerateDynamicContextHandlerForKey(hKey);
- RegCloseKey(hKey);
- }
-
- if (InsertMenuItemsOfDynamicContextMenuExtension(hMenu, GetMenuItemCount(hMenu) - 1,
iIdCmdFirst, iIdCmdLast))
- {
- /* seperate dynamic context menu items */
- _InsertMenuItemW(hMenu, GetMenuItemCount(hMenu) - 1, TRUE, -1, MFT_SEPARATOR,
NULL, MFS_ENABLED);
+ /* Directory is progid of filesystem folders only */
+ LPITEMIDLIST pidlFolderLast = ILFindLastID(m_pidlFolder);
+ if (_ILIsDesktop(pidlFolderLast) || _ILIsDrive(pidlFolderLast) ||
_ILIsFolder(pidlFolderLast))
+ {
+ /* Load context menu handlers */
+ TRACE("Add background handlers: %p\n", m_pidlFolder);
+ HKEY hKey;
+ if (RegOpenKeyExW(HKEY_CLASSES_ROOT, L"Directory\\Background", 0,
KEY_READ, &hKey) == ERROR_SUCCESS)
+ {
+ EnumerateDynamicContextHandlerForKey(hKey);
+ RegCloseKey(hKey);
+ }
+
+ if (InsertMenuItemsOfDynamicContextMenuExtension(hMenu, GetMenuItemCount(hMenu) -
1, iIdCmdFirst, iIdCmdLast))
+ {
+ /* seperate dynamic context menu items */
+ _InsertMenuItemW(hMenu, GetMenuItemCount(hMenu) - 1, TRUE, -1, MFT_SEPARATOR,
NULL, MFS_ENABLED);
+ }
}
return iIdCmdLast;
@@ -795,24 +801,30 @@
rfg = 0;
}
- if ((rfg & SFGAO_FOLDER) || _ILIsControlPanel(m_Dcm.apidl[0]))
+ if (rfg & SFGAO_FOLDER)
{
/* add the default verbs open / explore */
AddStaticEntryForFileClass(L"Folder");
- AddStaticEntryForFileClass(L"Directory");
if (RegOpenKeyExW(HKEY_CLASSES_ROOT, L"Folder", 0, KEY_READ, &hKey)
== ERROR_SUCCESS)
{
EnumerateDynamicContextHandlerForKey(hKey);
RegCloseKey(hKey);
}
- if (RegOpenKeyExW(HKEY_CLASSES_ROOT, L"Directory", 0, KEY_READ,
&hKey) == ERROR_SUCCESS)
- {
- EnumerateDynamicContextHandlerForKey(hKey);
- RegCloseKey(hKey);
- }
- }
-
- if (rfg & SFGAO_FILESYSTEM)
+
+ /* Directory is only loaded for real filesystem directories */
+ if (_ILIsFolder(m_Dcm.apidl[0]))
+ {
+ AddStaticEntryForFileClass(L"Directory");
+ if (RegOpenKeyExW(HKEY_CLASSES_ROOT, L"Directory", 0, KEY_READ,
&hKey) == ERROR_SUCCESS)
+ {
+ EnumerateDynamicContextHandlerForKey(hKey);
+ RegCloseKey(hKey);
+ }
+ }
+ }
+
+ /* AllFilesystemObjects class is loaded only for files and directories */
+ if (_ILIsFolder(m_Dcm.apidl[0]) || _ILIsValue(m_Dcm.apidl[0]))
{
if (RegOpenKeyExW(HKEY_CLASSES_ROOT, L"AllFilesystemObjects", 0,
KEY_READ, &hKey) == ERROR_SUCCESS)
{
Modified: trunk/reactos/dll/win32/shell32/folders/desktop.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/…
==============================================================================
--- trunk/reactos/dll/win32/shell32/folders/desktop.cpp [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/folders/desktop.cpp [iso-8859-1] Mon Jan 16 19:54:24
2012
@@ -540,17 +540,18 @@
{
HRESULT hr = S_OK;
static const DWORD dwDesktopAttributes =
- SFGAO_STORAGE | SFGAO_HASPROPSHEET | SFGAO_STORAGEANCESTOR |
- SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER;
+ SFGAO_HASSUBFOLDER | SFGAO_FILESYSTEM | SFGAO_FOLDER | SFGAO_FILESYSANCESTOR |
+ SFGAO_STORAGEANCESTOR | SFGAO_HASPROPSHEET | SFGAO_STORAGE | SFGAO_CANLINK;
static const DWORD dwMyComputerAttributes =
- SFGAO_CANRENAME | SFGAO_CANDELETE | SFGAO_HASPROPSHEET |
- SFGAO_DROPTARGET | SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_HASSUBFOLDER;
+ SFGAO_CANRENAME | SFGAO_CANDELETE | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET |
+ SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_HASSUBFOLDER | SFGAO_CANLINK;
+ static DWORD dwMyNetPlacesAttributes =
+ SFGAO_CANRENAME | SFGAO_CANDELETE | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET |
+ SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_HASSUBFOLDER | SFGAO_CANLINK;
TRACE("(%p)->(cidl=%d apidl=%p mask=%p (0x%08x))\n",
this, cidl, apidl, rgfInOut, rgfInOut ? *rgfInOut : 0);
- if (!rgfInOut)
- return E_INVALIDARG;
if (cidl && !apidl)
return E_INVALIDARG;
@@ -558,23 +559,21 @@
*rgfInOut = ~0;
if(cidl == 0)
- {
*rgfInOut &= dwDesktopAttributes;
- }
else
{
- while (cidl > 0 && *apidl)
+ /* TODO: always add SFGAO_CANLINK */
+ for (UINT i = 0; i < cidl; ++i)
{
pdump(*apidl);
if (_ILIsDesktop(*apidl))
*rgfInOut &= dwDesktopAttributes;
- else if (_ILIsMyComputer(*apidl))
+ else if (_ILIsMyComputer(apidl[i]))
*rgfInOut &= dwMyComputerAttributes;
+ else if (_ILIsNetHood(apidl[i]))
+ *rgfInOut &= dwMyNetPlacesAttributes;
else
- SHELL32_GetItemAttributes((IShellFolder *)this, *apidl, rgfInOut);
-
- apidl++;
- cidl--;
+ SHELL32_GetItemAttributes((IShellFolder *)this, apidl[i], rgfInOut);
}
}
/* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
Modified: trunk/reactos/dll/win32/shell32/folders/mycomp.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/folders/…
==============================================================================
--- trunk/reactos/dll/win32/shell32/folders/mycomp.cpp [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/folders/mycomp.cpp [iso-8859-1] Mon Jan 16 19:54:24
2012
@@ -365,39 +365,48 @@
*/
HRESULT WINAPI CDrivesFolder::GetAttributesOf(UINT cidl, LPCITEMIDLIST * apidl, DWORD *
rgfInOut)
{
- HRESULT hr = S_OK;
static const DWORD dwComputerAttributes =
- SFGAO_STORAGE | SFGAO_HASPROPSHEET | SFGAO_STORAGEANCESTOR | SFGAO_CANCOPY |
- SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER |
SFGAO_CANRENAME | SFGAO_CANDELETE;
+ SFGAO_CANRENAME | SFGAO_CANDELETE | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET |
+ SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_HASSUBFOLDER | SFGAO_CANLINK;
+ static const DWORD dwControlPanelAttributes =
+ SFGAO_HASSUBFOLDER | SFGAO_FOLDER | SFGAO_CANLINK;
+ static const DWORD dwDriveAttributes =
+ SFGAO_HASSUBFOLDER | SFGAO_FILESYSTEM | SFGAO_FOLDER | SFGAO_FILESYSANCESTOR |
+ SFGAO_DROPTARGET | SFGAO_HASPROPSHEET | SFGAO_CANRENAME | SFGAO_CANLINK;
TRACE ("(%p)->(cidl=%d apidl=%p mask=%p (0x%08x))\n",
this, cidl, apidl, rgfInOut, rgfInOut ? *rgfInOut : 0);
- if (!rgfInOut)
- return E_INVALIDARG;
if (cidl && !apidl)
return E_INVALIDARG;
if (*rgfInOut == 0)
*rgfInOut = ~0;
+ /* FIXME: always add SFGAO_CANLINK */
if(cidl == 0)
*rgfInOut &= dwComputerAttributes;
else
{
- while (cidl > 0 && *apidl)
+ for (UINT i = 0; i < cidl; ++i)
{
- pdump (*apidl);
- SHELL32_GetItemAttributes (this, *apidl, rgfInOut);
- apidl++;
- cidl--;
+ if (_ILIsDrive(apidl[i]))
+ *rgfInOut &= dwDriveAttributes;
+ else if (_ILIsControlPanel(apidl[i]))
+ *rgfInOut &= dwControlPanelAttributes;
+ else
+ {
+ pdump(apidl[i]);
+ SHELL32_GetItemAttributes(this, apidl[i], rgfInOut);
+ }
}
}
+
/* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
*rgfInOut &= ~SFGAO_VALIDATE;
TRACE ("-- result=0x%08x\n", *rgfInOut);
- return hr;
+ return S_OK;
}
/**************************************************************************
Modified: trunk/reactos/dll/win32/shell32/newmenu.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/newmenu.…
==============================================================================
--- trunk/reactos/dll/win32/shell32/newmenu.cpp [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/newmenu.cpp [iso-8859-1] Mon Jan 16 19:54:24 2012
@@ -643,6 +643,7 @@
CNewMenu::Initialize(LPCITEMIDLIST pidlFolder,
IDataObject *pdtobj, HKEY hkeyProgID)
{
+ /* Load folder and shortcut icons */
HICON hIcon = (HICON)LoadImage(shell32_hInstance, MAKEINTRESOURCE(IDI_SHELL_FOLDER),
IMAGE_ICON, 0, 0, LR_SHARED);
m_hbmFolder = hIcon ? IconToBitmap(hIcon) : NULL;
hIcon = (HICON)LoadImage(shell32_hInstance, MAKEINTRESOURCE(IDI_SHELL_SHORTCUT),
IMAGE_ICON, 0, 0, LR_SHARED);
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] Mon Jan 16 19:54:24 2012
@@ -397,17 +397,7 @@
dwAttributes = *pdwAttributes;
- /* Attributes of some special folders are hardcoded */
- if (_ILIsDrive(pidl))
- *pdwAttributes &=
SFGAO_HASSUBFOLDER|SFGAO_FILESYSTEM|SFGAO_FOLDER|SFGAO_FILESYSANCESTOR|
- SFGAO_DROPTARGET|SFGAO_HASPROPSHEET|SFGAO_CANRENAME;
- else if (_ILIsMyComputer(pidl) || _ILIsNetHood(pidl))
- *pdwAttributes &= SFGAO_HASSUBFOLDER|SFGAO_FOLDER|SFGAO_FILESYSANCESTOR|
- SFGAO_DROPTARGET|SFGAO_HASPROPSHEET|SFGAO_CANDELETE|
- SFGAO_CANRENAME|SFGAO_CANLINK;
- else if (_ILIsControlPanel(pidl))
- *pdwAttributes &= SFGAO_HASSUBFOLDER|SFGAO_FOLDER|SFGAO_CANLINK;
- else if (has_guid && HCR_GetFolderAttributes(pidl, &dwAttributes))
+ if (has_guid && HCR_GetFolderAttributes(pidl, &dwAttributes))
*pdwAttributes = dwAttributes;
else if (_ILGetDataPointer(pidl))
{
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