+++ /dev/null
-/*
- * Virtual Desktop Folder
- *
- * Copyright 1997 Marcus Meissner
- * Copyright 1998, 1999, 2002 Juergen Schmied
- * Copyright 2009 Andrew Hill
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#include <precomp.h>
-
-WINE_DEFAULT_DEBUG_CHANNEL(shell);
-
-/*
-CDesktopFolder should create two file system folders internally, one representing the
-user's desktop folder, and the other representing the common desktop folder. It should
-also create a CRegFolder to represent the virtual items that exist only in the registry.
-The CRegFolder is aggregated by the CDesktopFolder, and queries for the CLSID_IShellFolder,
-CLSID_IShellFolder2, or CLSID_IShellIconOverlay interfaces prefer the CRegFolder
-implementation.
-The CDesktopFolderEnum class should create two enumerators, one for each of the file
-system folders, and enumerate the contents of each folder. Since the CRegFolder
-implementation of IShellFolder::EnumObjects enumerates the virtual items, the
-CDesktopFolderEnum is only responsible for returning the physical items.
-CDesktopFolderEnum is incorrect where it filters My Computer from the enumeration
-if the new start menu is used. The CDesktopViewCallback is responsible for filtering
-it from the view by handling the IncludeObject query to return S_FALSE. The enumerator
-always shows My Computer.
-*/
-
-/* Undocumented functions from shdocvw */
-extern "C" HRESULT WINAPI IEParseDisplayNameWithBCW(DWORD codepage, LPCWSTR lpszDisplayName, LPBC pbc, LPITEMIDLIST *ppidl);
-
-static const WCHAR ClassicStartMenuW[] = L"SOFTWARE\\Microsoft\\Windows\\"
- L"CurrentVersion\\Explorer\\HideDesktopIcons\\ClassicStartMenu";
-
-static INT
-IsNamespaceExtensionHidden(const WCHAR *iid)
-{
- DWORD Result, dwResult;
- dwResult = sizeof(DWORD);
-
- if (RegGetValueW(HKEY_CURRENT_USER, /* FIXME use NewStartPanel when activated */
- ClassicStartMenuW,
- iid,
- RRF_RT_DWORD,
- NULL,
- &Result,
- &dwResult) != ERROR_SUCCESS)
- {
- return -1;
- }
-
- return Result;
-}
-
-static INT IsNamespaceExtensionHidden(LPCITEMIDLIST pidl)
-{
- GUID const *clsid = _ILGetGUIDPointer (pidl);
- if (!clsid)
- return -1;
-
- WCHAR pwszGuid[CHARS_IN_GUID];
- SHELL32_GUIDToStringW(*clsid, pwszGuid);
- return IsNamespaceExtensionHidden(pwszGuid);
-}
-
-class CDesktopFolderEnum :
- public CEnumIDListBase
-{
- private:
-// CComPtr fDesktopEnumerator;
-// CComPtr fCommonDesktopEnumerator;
- public:
-
- void AddItemsFromClassicStartMenuKey(HKEY hKeyRoot)
- {
- DWORD dwResult;
- HKEY hkey;
- DWORD j = 0, dwVal, Val, dwType, dwIID;
- LONG r;
- WCHAR iid[50];
- LPITEMIDLIST pidl;
-
- dwResult = RegOpenKeyExW(hKeyRoot, ClassicStartMenuW, 0, KEY_READ, &hkey);
- if (dwResult != ERROR_SUCCESS)
- return;
-
- while(1)
- {
- dwVal = sizeof(Val);
- dwIID = sizeof(iid) / sizeof(WCHAR);
-
- r = RegEnumValueW(hkey, j++, iid, &dwIID, NULL, &dwType, (LPBYTE)&Val, &dwVal);
- if (r != ERROR_SUCCESS)
- break;
-
- if (Val == 0 && dwType == REG_DWORD)
- {
- pidl = _ILCreateGuidFromStrW(iid);
- if (pidl != NULL)
- {
- if (!HasItemWithCLSID(pidl))
- AddToEnumList(pidl);
- else
- SHFree(pidl);
- }
- }
- }
- RegCloseKey(hkey);
- }
-
- HRESULT WINAPI Initialize(DWORD dwFlags,IEnumIDList * pRegEnumerator, IEnumIDList *pDesktopEnumerator, IEnumIDList *pCommonDesktopEnumerator)
- {
- BOOL ret = TRUE;
- LPITEMIDLIST pidl;
-
- static const WCHAR MyDocumentsClassString[] = L"{450D8FBA-AD25-11D0-98A8-0800361B1103}";
-
- TRACE("(%p)->(flags=0x%08x)\n", this, dwFlags);
-
- /* enumerate the root folders */
- if (dwFlags & SHCONTF_FOLDERS)
- {
- AddToEnumList(_ILCreateMyComputer());
- if (IsNamespaceExtensionHidden(MyDocumentsClassString) < 1)
- AddToEnumList(_ILCreateMyDocuments());
-
- DWORD dwFetched;
- while((S_OK == pRegEnumerator->Next(1, &pidl, &dwFetched)) && dwFetched)
- {
- if (IsNamespaceExtensionHidden(pidl) < 1)
- {
- if (!HasItemWithCLSID(pidl))
- AddToEnumList(pidl);
- else
- SHFree(pidl);
- }
- }
- AddItemsFromClassicStartMenuKey(HKEY_LOCAL_MACHINE);
- AddItemsFromClassicStartMenuKey(HKEY_CURRENT_USER);
- }
-
- /* Enumerate the items in the two fs folders */
- AppendItemsFromEnumerator(pDesktopEnumerator);
- AppendItemsFromEnumerator(pCommonDesktopEnumerator);
-
- return ret ? S_OK : E_FAIL;
- }
-
-
- BEGIN_COM_MAP(CDesktopFolderEnum)
- COM_INTERFACE_ENTRY_IID(IID_IEnumIDList, IEnumIDList)
- END_COM_MAP()
-};
-
-int SHELL_ConfirmMsgBox(HWND hWnd, LPWSTR lpszText, LPWSTR lpszCaption, HICON hIcon, BOOL bYesToAll);
-
-static const shvheader DesktopSFHeader[] = {
- {IDS_SHV_COLUMN_NAME, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 15},
- {IDS_SHV_COLUMN_COMMENTS, SHCOLSTATE_TYPE_STR, LVCFMT_LEFT, 10},
- {IDS_SHV_COLUMN_TYPE, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 10},
- {IDS_SHV_COLUMN_SIZE, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
- {IDS_SHV_COLUMN_MODIFIED, SHCOLSTATE_TYPE_DATE | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 12},
- {IDS_SHV_COLUMN_ATTRIBUTES, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_LEFT, 10}
-};
-
-#define DESKTOPSHELLVIEWCOLUMNS 6
-
-static const DWORD dwDesktopAttributes =
- 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_CANLINK;
-static DWORD dwMyNetPlacesAttributes =
- SFGAO_CANRENAME | SFGAO_CANDELETE | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET |
- SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_HASSUBFOLDER | SFGAO_CANLINK;
-
-CDesktopFolder::CDesktopFolder() :
- sPathTarget(NULL),
- pidlRoot(NULL)
-{
-}
-
-CDesktopFolder::~CDesktopFolder()
-{
-}
-
-HRESULT WINAPI CDesktopFolder::FinalConstruct()
-{
- WCHAR szMyPath[MAX_PATH];
- HRESULT hr;
-
- /* Create the root pidl */
- pidlRoot = _ILCreateDesktop();
- if (!pidlRoot)
- return E_OUTOFMEMORY;
-
- /* Create the inner fs folder */
- hr = SHELL32_CoCreateInitSF(pidlRoot,
- &CLSID_ShellFSFolder,
- CSIDL_DESKTOPDIRECTORY,
- IID_PPV_ARG(IShellFolder2, &m_DesktopFSFolder));
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- /* Create the inner shared fs folder. Dont fail on failure. */
- hr = SHELL32_CoCreateInitSF(pidlRoot,
- &CLSID_ShellFSFolder,
- CSIDL_COMMON_DESKTOPDIRECTORY,
- IID_PPV_ARG(IShellFolder2, &m_SharedDesktopFSFolder));
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- /* Create the inner reg folder */
- hr = CRegFolder_CreateInstance(&CLSID_ShellDesktop,
- pidlRoot,
- L"",
- L"Desktop",
- IID_PPV_ARG(IShellFolder2, &m_regFolder));
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- /* Cache the path to the user desktop directory */
- if (!SHGetSpecialFolderPathW( 0, szMyPath, CSIDL_DESKTOPDIRECTORY, TRUE ))
- return E_UNEXPECTED;
-
- sPathTarget = (LPWSTR)SHAlloc((wcslen(szMyPath) + 1) * sizeof(WCHAR));
- if (!sPathTarget)
- return E_OUTOFMEMORY;
-
- wcscpy(sPathTarget, szMyPath);
- return S_OK;
-}
-
-HRESULT CDesktopFolder::_GetSFFromPidl(LPCITEMIDLIST pidl, IShellFolder2** psf)
-{
- WCHAR szFileName[MAX_PATH];
-
- if (_ILIsSpecialFolder(pidl))
- return m_regFolder->QueryInterface(IID_PPV_ARG(IShellFolder2, psf));
-
- lstrcpynW(szFileName, sPathTarget, MAX_PATH - 1);
- PathAddBackslashW(szFileName);
- int cLen = wcslen(szFileName);
-
- if (!_ILSimpleGetTextW(pidl, szFileName + cLen, MAX_PATH - cLen))
- return E_FAIL;
-
- if (GetFileAttributes(szFileName) == INVALID_FILE_ATTRIBUTES)
- return m_SharedDesktopFSFolder->QueryInterface(IID_PPV_ARG(IShellFolder2, psf));
- else
- return m_DesktopFSFolder->QueryInterface(IID_PPV_ARG(IShellFolder2, psf));
-}
-
-/**************************************************************************
- * CDesktopFolder::ParseDisplayName
- *
- * NOTES
- * "::{20D04FE0-3AEA-1069-A2D8-08002B30309D}" and "" binds
- * to MyComputer
- */
-HRESULT WINAPI CDesktopFolder::ParseDisplayName(
- HWND hwndOwner,
- LPBC pbc,
- LPOLESTR lpszDisplayName,
- DWORD *pchEaten,
- PIDLIST_RELATIVE *ppidl,
- DWORD *pdwAttributes)
-{
- LPCWSTR szNext = NULL;
- LPITEMIDLIST pidlTemp = NULL;
- PARSEDURLW urldata;
- HRESULT hr = S_OK;
-
- TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
- this, hwndOwner, pbc, lpszDisplayName, debugstr_w(lpszDisplayName),
- pchEaten, ppidl, pdwAttributes);
-
- if (!ppidl)
- return E_INVALIDARG;
-
- *ppidl = NULL;
-
- if (!lpszDisplayName)
- return E_INVALIDARG;
-
- if (pchEaten)
- *pchEaten = 0; /* strange but like the original */
-
- urldata.cbSize = sizeof(urldata);
-
- if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':')
- {
- return m_regFolder->ParseDisplayName(hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes);
- }
- else if (PathGetDriveNumberW (lpszDisplayName) >= 0)
- {
- /* it's a filesystem path with a drive. Let MyComputer/UnixDosFolder parse it */
- pidlTemp = _ILCreateMyComputer ();
- szNext = lpszDisplayName;
- }
- else if (PathIsUNCW(lpszDisplayName))
- {
- pidlTemp = _ILCreateNetwork();
- szNext = lpszDisplayName;
- }
- else if( (pidlTemp = SHELL32_CreatePidlFromBindCtx(pbc, lpszDisplayName)) )
- {
- *ppidl = pidlTemp;
- return S_OK;
- }
- else if (SUCCEEDED(ParseURLW(lpszDisplayName, &urldata)))
- {
- if (urldata.nScheme == URL_SCHEME_SHELL) /* handle shell: urls */
- {
- TRACE ("-- shell url: %s\n", debugstr_w(urldata.pszSuffix));
- pidlTemp = _ILCreateGuidFromStrW(urldata.pszSuffix + 2);
- }
- else
- return IEParseDisplayNameWithBCW(CP_ACP, lpszDisplayName, pbc, ppidl);
- }
- else
- {
- if (*lpszDisplayName)
- {
- /* it's a filesystem path on the desktop. Let a FSFolder parse it */
- hr = m_DesktopFSFolder->ParseDisplayName(hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes);
- if (SUCCEEDED(hr))
- return hr;
-
- return m_SharedDesktopFSFolder->ParseDisplayName(hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl, pdwAttributes);
- }
- else
- pidlTemp = _ILCreateMyComputer();
-
- szNext = NULL;
- }
-
- if (SUCCEEDED(hr) && pidlTemp)
- {
- if (szNext && *szNext)
- {
- hr = SHELL32_ParseNextElement(this, hwndOwner, pbc,
- &pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes);
- }
- else
- {
- if (pdwAttributes && *pdwAttributes)
- {
- GetAttributesOf(1, &pidlTemp, pdwAttributes);
- }
- }
- }
-
- if (SUCCEEDED(hr))
- *ppidl = pidlTemp;
- else
- *ppidl = NULL;
-
- TRACE ("(%p)->(-- ret=0x%08x)\n", this, hr);
-
- return hr;
-}
-
-/**************************************************************************
- * CDesktopFolder::EnumObjects
- */
-HRESULT WINAPI CDesktopFolder::EnumObjects(HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList)
-{
- CComPtr<IEnumIDList> pRegEnumerator;
- CComPtr<IEnumIDList> pDesktopEnumerator;
- CComPtr<IEnumIDList> pCommonDesktopEnumerator;
- HRESULT hr;
-
- hr = m_regFolder->EnumObjects(hwndOwner, dwFlags, &pRegEnumerator);
- if (FAILED(hr))
- ERR("EnumObjects for reg folder failed\n");
-
- hr = m_DesktopFSFolder->EnumObjects(hwndOwner, dwFlags, &pDesktopEnumerator);
- if (FAILED(hr))
- ERR("EnumObjects for desktop fs folder failed\n");
-
- hr = m_SharedDesktopFSFolder->EnumObjects(hwndOwner, dwFlags, &pCommonDesktopEnumerator);
- if (FAILED(hr))
- ERR("EnumObjects for shared desktop fs folder failed\n");
-
- return ShellObjectCreatorInit<CDesktopFolderEnum>(dwFlags,pRegEnumerator, pDesktopEnumerator, pCommonDesktopEnumerator, IID_PPV_ARG(IEnumIDList, ppEnumIDList));
-}
-
-/**************************************************************************
- * CDesktopFolder::BindToObject
- */
-HRESULT WINAPI CDesktopFolder::BindToObject(
- PCUIDLIST_RELATIVE pidl,
- LPBC pbcReserved,
- REFIID riid,
- LPVOID *ppvOut)
-{
- if (!pidl)
- return E_INVALIDARG;
-
- CComPtr<IShellFolder2> psf;
- HRESULT hr = _GetSFFromPidl(pidl, &psf);
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- return psf->BindToObject(pidl, pbcReserved, riid, ppvOut);
-}
-
-/**************************************************************************
- * CDesktopFolder::BindToStorage
- */
-HRESULT WINAPI CDesktopFolder::BindToStorage(
- PCUIDLIST_RELATIVE pidl,
- LPBC pbcReserved,
- REFIID riid,
- LPVOID *ppvOut)
-{
- FIXME ("(%p)->(pidl=%p,%p,%s,%p) stub\n",
- this, pidl, pbcReserved, shdebugstr_guid (&riid), ppvOut);
-
- *ppvOut = NULL;
- return E_NOTIMPL;
-}
-
-/**************************************************************************
- * CDesktopFolder::CompareIDs
- */
-HRESULT WINAPI CDesktopFolder::CompareIDs(LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2)
-{
- bool bIsDesktopFolder1, bIsDesktopFolder2;
-
- if (!pidl1 || !pidl2)
- {
- ERR("Got null pidl pointer (%Ix %p %p)!\n", lParam, pidl1, pidl2);
- return E_INVALIDARG;
- }
-
- bIsDesktopFolder1 = _ILIsDesktop(pidl1);
- bIsDesktopFolder2 = _ILIsDesktop(pidl2);
- if (bIsDesktopFolder1 || bIsDesktopFolder2)
- return MAKE_COMPARE_HRESULT(bIsDesktopFolder1 - bIsDesktopFolder2);
-
- if (_ILIsSpecialFolder(pidl1) || _ILIsSpecialFolder(pidl2))
- return m_regFolder->CompareIDs(lParam, pidl1, pidl2);
-
- return m_DesktopFSFolder->CompareIDs(lParam, pidl1, pidl2);
-}
-
-/**************************************************************************
- * CDesktopFolder::CreateViewObject
- */
-HRESULT WINAPI CDesktopFolder::CreateViewObject(
- HWND hwndOwner,
- REFIID riid,
- LPVOID *ppvOut)
-{
- HRESULT hr = E_INVALIDARG;
-
- TRACE ("(%p)->(hwnd=%p,%s,%p)\n",
- this, hwndOwner, shdebugstr_guid (&riid), ppvOut);
-
- if (!ppvOut)
- return hr;
-
- *ppvOut = NULL;
-
- if (IsEqualIID (riid, IID_IDropTarget))
- {
- hr = m_DesktopFSFolder->CreateViewObject(hwndOwner, riid, ppvOut);
- }
- else if (IsEqualIID (riid, IID_IContextMenu))
- {
- HKEY hKeys[16];
- UINT cKeys = 0;
- AddClassKeyToArray(L"Directory\\Background", hKeys, &cKeys);
-
- DEFCONTEXTMENU dcm;
- dcm.hwnd = hwndOwner;
- dcm.pcmcb = this;
- dcm.pidlFolder = pidlRoot;
- dcm.psf = this;
- dcm.cidl = 0;
- dcm.apidl = NULL;
- dcm.cKeys = cKeys;
- dcm.aKeys = hKeys;
- dcm.punkAssociationInfo = NULL;
- hr = SHCreateDefaultContextMenu (&dcm, riid, ppvOut);
- }
- else if (IsEqualIID (riid, IID_IShellView))
- {
- SFV_CREATE sfvparams = {sizeof(SFV_CREATE), this};
- hr = SHCreateShellFolderView(&sfvparams, (IShellView**)ppvOut);
- }
- TRACE ("-- (%p)->(interface=%p)\n", this, ppvOut);
- return hr;
-}
-
-/**************************************************************************
- * CDesktopFolder::GetAttributesOf
- */
-HRESULT WINAPI CDesktopFolder::GetAttributesOf(
- UINT cidl,
- PCUITEMID_CHILD_ARRAY apidl,
- DWORD *rgfInOut)
-{
- HRESULT hr = S_OK;
-
- TRACE("(%p)->(cidl=%d apidl=%p mask=%p (0x%08x))\n",
- this, cidl, apidl, rgfInOut, rgfInOut ? *rgfInOut : 0);
-
- if (cidl && !apidl)
- return E_INVALIDARG;
-
- if (*rgfInOut == 0)
- *rgfInOut = ~0;
-
- if(cidl == 0)
- *rgfInOut &= dwDesktopAttributes;
- else
- {
- /* TODO: always add SFGAO_CANLINK */
- for (UINT i = 0; i < cidl; ++i)
- {
- pdump(*apidl);
- if (_ILIsDesktop(*apidl))
- *rgfInOut &= dwDesktopAttributes;
- else if (_ILIsMyComputer(apidl[i]))
- *rgfInOut &= dwMyComputerAttributes;
- else if (_ILIsNetHood(apidl[i]))
- *rgfInOut &= dwMyNetPlacesAttributes;
- else if (_ILIsFolder(apidl[i]) || _ILIsValue(apidl[i]) || _ILIsSpecialFolder(apidl[i]))
- {
- CComPtr<IShellFolder2> psf;
- HRESULT hr = _GetSFFromPidl(apidl[i], &psf);
- if (FAILED_UNEXPECTEDLY(hr))
- continue;
-
- psf->GetAttributesOf(1, &apidl[i], rgfInOut);
- }
- else
- ERR("Got an unknown pidl type!!!\n");
- }
- }
- /* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
- *rgfInOut &= ~SFGAO_VALIDATE;
-
- TRACE("-- result=0x%08x\n", *rgfInOut);
-
- return hr;
-}
-
-/**************************************************************************
- * CDesktopFolder::GetUIObjectOf
- *
- * PARAMETERS
- * HWND hwndOwner, //[in ] Parent window for any output
- * UINT cidl, //[in ] array size
- * LPCITEMIDLIST* apidl, //[in ] simple pidl array
- * REFIID riid, //[in ] Requested Interface
- * UINT* prgfInOut, //[ ] reserved
- * LPVOID* ppvObject) //[out] Resulting Interface
- *
- */
-HRESULT WINAPI CDesktopFolder::GetUIObjectOf(
- HWND hwndOwner,
- UINT cidl,
- PCUITEMID_CHILD_ARRAY apidl,
- REFIID riid,
- UINT *prgfInOut,
- LPVOID *ppvOut)
-{
- LPVOID pObj = NULL;
- HRESULT hr = E_INVALIDARG;
-
- TRACE ("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n",
- this, hwndOwner, cidl, apidl, shdebugstr_guid (&riid), prgfInOut, ppvOut);
-
- if (!ppvOut)
- return hr;
-
- *ppvOut = NULL;
-
- if (cidl == 1 && !_ILIsSpecialFolder(apidl[0]))
- {
- CComPtr<IShellFolder2> psf;
- HRESULT hr = _GetSFFromPidl(apidl[0], &psf);
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- return psf->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, ppvOut);
- }
-
- if (IsEqualIID (riid, IID_IContextMenu))
- {
- if (_ILIsSpecialFolder(apidl[0]))
- {
- hr = m_regFolder->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, &pObj);
- }
- else
- {
- /* Do not use the context menu of the CFSFolder here. */
- /* We need to pass a pointer of the CDesktopFolder so as the data object that the context menu gets is rooted to the desktop */
- /* Otherwise operations like that involve items from both user and shared desktop will not work */
- HKEY hKeys[16];
- UINT cKeys = 0;
- AddFSClassKeysToArray(apidl[0], hKeys, &cKeys);
-
- DEFCONTEXTMENU dcm;
- dcm.hwnd = hwndOwner;
- dcm.pcmcb = this;
- dcm.pidlFolder = pidlRoot;
- dcm.psf = this;
- dcm.cidl = cidl;
- dcm.apidl = apidl;
- dcm.cKeys = cKeys;
- dcm.aKeys = hKeys;
- dcm.punkAssociationInfo = NULL;
- hr = SHCreateDefaultContextMenu (&dcm, riid, &pObj);
- }
- }
- else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1))
- {
- hr = IDataObject_Constructor( hwndOwner, pidlRoot, apidl, cidl, (IDataObject **)&pObj);
- }
- else if ((IsEqualIID (riid, IID_IExtractIconA) || IsEqualIID (riid, IID_IExtractIconW)) && (cidl == 1))
- {
- hr = m_regFolder->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, &pObj);
- }
- else if (IsEqualIID (riid, IID_IDropTarget) && (cidl == 1))
- {
- CComPtr<IShellFolder> psfChild;
- hr = this->BindToObject(apidl[0], NULL, IID_PPV_ARG(IShellFolder, &psfChild));
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- return psfChild->CreateViewObject(NULL, riid, ppvOut);
- }
- else
- hr = E_NOINTERFACE;
-
- if (SUCCEEDED(hr) && !pObj)
- hr = E_OUTOFMEMORY;
-
- *ppvOut = pObj;
- TRACE ("(%p)->hr=0x%08x\n", this, hr);
- return hr;
-}
-
-/**************************************************************************
- * CDesktopFolder::GetDisplayNameOf
- *
- * NOTES
- * special case: pidl = null gives desktop-name back
- */
-HRESULT WINAPI CDesktopFolder::GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet)
-{
- TRACE ("(%p)->(pidl=%p,0x%08x,%p)\n", this, pidl, dwFlags, strRet);
- pdump (pidl);
-
- if (!strRet)
- return E_INVALIDARG;
-
- if (!_ILIsPidlSimple (pidl))
- {
- return SHELL32_GetDisplayNameOfChild(this, pidl, dwFlags, strRet);
- }
- else if (_ILIsDesktop(pidl))
- {
- if ((GET_SHGDN_RELATION(dwFlags) == SHGDN_NORMAL) && (GET_SHGDN_FOR(dwFlags) & SHGDN_FORPARSING))
- return SHSetStrRet(strRet, sPathTarget);
- else
- return m_regFolder->GetDisplayNameOf(pidl, dwFlags, strRet);
- }
-
- /* file system folder or file rooted at the desktop */
- CComPtr<IShellFolder2> psf;
- HRESULT hr = _GetSFFromPidl(pidl, &psf);
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- return psf->GetDisplayNameOf(pidl, dwFlags, strRet);
-}
-
-/**************************************************************************
- * CDesktopFolder::SetNameOf
- * Changes the name of a file object or subfolder, possibly changing its item
- * identifier in the process.
- *
- * PARAMETERS
- * HWND hwndOwner, //[in ] Owner window for output
- * LPCITEMIDLIST pidl, //[in ] simple pidl of item to change
- * LPCOLESTR lpszName, //[in ] the items new display name
- * DWORD dwFlags, //[in ] SHGNO formatting flags
- * LPITEMIDLIST* ppidlOut) //[out] simple pidl returned
- */
-HRESULT WINAPI CDesktopFolder::SetNameOf(
- HWND hwndOwner,
- PCUITEMID_CHILD pidl, /* simple pidl */
- LPCOLESTR lpName,
- DWORD dwFlags,
- PITEMID_CHILD *pPidlOut)
-{
- CComPtr<IShellFolder2> psf;
- HRESULT hr = _GetSFFromPidl(pidl, &psf);
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- return psf->SetNameOf(hwndOwner, pidl, lpName, dwFlags, pPidlOut);
-}
-
-HRESULT WINAPI CDesktopFolder::GetDefaultSearchGUID(GUID *pguid)
-{
- FIXME ("(%p)\n", this);
- return E_NOTIMPL;
-}
-
-HRESULT WINAPI CDesktopFolder::EnumSearches(IEnumExtraSearch **ppenum)
-{
- FIXME ("(%p)\n", this);
- return E_NOTIMPL;
-}
-
-HRESULT WINAPI CDesktopFolder::GetDefaultColumn(DWORD dwRes, ULONG *pSort, ULONG *pDisplay)
-{
- TRACE ("(%p)\n", this);
-
- if (pSort)
- *pSort = 0;
- if (pDisplay)
- *pDisplay = 0;
-
- return S_OK;
-}
-
-HRESULT WINAPI CDesktopFolder::GetDefaultColumnState(UINT iColumn, DWORD *pcsFlags)
-{
- TRACE ("(%p)\n", this);
-
- if (!pcsFlags || iColumn >= DESKTOPSHELLVIEWCOLUMNS)
- return E_INVALIDARG;
-
- *pcsFlags = DesktopSFHeader[iColumn].pcsFlags;
-
- return S_OK;
-}
-
-HRESULT WINAPI CDesktopFolder::GetDetailsEx(
- PCUITEMID_CHILD pidl,
- const SHCOLUMNID *pscid,
- VARIANT *pv)
-{
- FIXME ("(%p)\n", this);
-
- return E_NOTIMPL;
-}
-
-HRESULT WINAPI CDesktopFolder::GetDetailsOf(
- PCUITEMID_CHILD pidl,
- UINT iColumn,
- SHELLDETAILS *psd)
-{
- if (!psd || iColumn >= DESKTOPSHELLVIEWCOLUMNS)
- return E_INVALIDARG;
-
- if (!pidl)
- {
- psd->fmt = DesktopSFHeader[iColumn].fmt;
- psd->cxChar = DesktopSFHeader[iColumn].cxChar;
- return SHSetStrRet(&psd->str, DesktopSFHeader[iColumn].colnameid);
- }
-
- CComPtr<IShellFolder2> psf;
- HRESULT hr = _GetSFFromPidl(pidl, &psf);
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- hr = psf->GetDetailsOf(pidl, iColumn, psd);
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- return hr;
-}
-
-HRESULT WINAPI CDesktopFolder::MapColumnToSCID(UINT column, SHCOLUMNID *pscid)
-{
- FIXME ("(%p)\n", this);
- return E_NOTIMPL;
-}
-
-HRESULT WINAPI CDesktopFolder::GetClassID(CLSID *lpClassId)
-{
- TRACE ("(%p)\n", this);
-
- if (!lpClassId)
- return E_POINTER;
-
- *lpClassId = CLSID_ShellDesktop;
-
- return S_OK;
-}
-
-HRESULT WINAPI CDesktopFolder::Initialize(LPCITEMIDLIST pidl)
-{
- TRACE ("(%p)->(%p)\n", this, pidl);
-
- return E_INVALIDARG;
-}
-
-HRESULT WINAPI CDesktopFolder::GetCurFolder(LPITEMIDLIST * pidl)
-{
- TRACE ("(%p)->(%p)\n", this, pidl);
-
- if (!pidl)
- return E_INVALIDARG; /* xp doesn't have this check and crashes on NULL */
- *pidl = ILClone (pidlRoot);
- return S_OK;
-}
-
-HRESULT WINAPI CDesktopFolder::CallBack(IShellFolder *psf, HWND hwndOwner, IDataObject *pdtobj, UINT uMsg, WPARAM wParam, LPARAM lParam)
-{
- if (uMsg != DFM_MERGECONTEXTMENU && uMsg != DFM_INVOKECOMMAND)
- return S_OK;
-
- /* no data object means no selection */
- if (!pdtobj)
- {
- if (uMsg == DFM_INVOKECOMMAND && wParam == 0)
- {
- if (32 >= (UINT)ShellExecuteW(hwndOwner, L"open", L"rundll32.exe shell32.dll,Control_RunDLL desk.cpl", NULL, NULL, SW_SHOWNORMAL))
- return E_FAIL;
- return S_OK;
- }
- else if (uMsg == DFM_MERGECONTEXTMENU)
- {
- QCMINFO *pqcminfo = (QCMINFO *)lParam;
- HMENU hpopup = CreatePopupMenu();
- _InsertMenuItemW(hpopup, 0, TRUE, 0, MFT_STRING, MAKEINTRESOURCEW(IDS_PROPERTIES), MFS_ENABLED);
- Shell_MergeMenus(pqcminfo->hmenu, hpopup, pqcminfo->indexMenu++, pqcminfo->idCmdFirst, pqcminfo->idCmdLast, MM_ADDSEPARATOR);
- DestroyMenu(hpopup);
- }
-
- return S_OK;
- }
-
- PIDLIST_ABSOLUTE pidlFolder;
- PUITEMID_CHILD *apidl;
- UINT cidl;
- HRESULT hr = SH_GetApidlFromDataObject(pdtobj, &pidlFolder, &apidl, &cidl);
- if (FAILED_UNEXPECTEDLY(hr))
- return hr;
-
- if (cidl > 1)
- ERR("SHMultiFileProperties is not yet implemented\n");
-
- STRRET strFile;
- hr = GetDisplayNameOf(apidl[0], SHGDN_FORPARSING, &strFile);
- if (SUCCEEDED(hr))
- {
- hr = SH_ShowPropertiesDialog(strFile.pOleStr, pidlFolder, apidl);
- if (FAILED(hr))
- ERR("SH_ShowPropertiesDialog failed\n");
- }
- else
- {
- ERR("Failed to get display name\n");
- }
-
- SHFree(pidlFolder);
- _ILFreeaPidl(apidl, cidl);
-
- return hr;
-}
-
-/*************************************************************************
- * SHGetDesktopFolder [SHELL32.@]
- */
-HRESULT WINAPI SHGetDesktopFolder(IShellFolder **psf)
-{
- HRESULT hres = S_OK;
- TRACE("\n");
-
- if(!psf) return E_INVALIDARG;
- *psf = NULL;
- hres = CDesktopFolder::_CreatorClass::CreateInstance(NULL, IID_PPV_ARG(IShellFolder, psf));
-
- TRACE("-- %p->(%p)\n",psf, *psf);
- return hres;
-}
\ No newline at end of file
projects / reactos.git / blobdiff