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reactos/dll/win32/shell32/shfldr_mydocuments.c
Amine Khaldi c424146e2c Create a branch for cmake bringup. 
svn path=/branches/cmake-bringup/; revision=48236
2010-07-24 18:52:44 +00:00

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/*
* Virtual MyDocuments Folder
*
* Copyright 2007 Johannes Anderwald
*
* 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 (mydocs);
/***********************************************************************
* MyDocumentsfolder implementation
*/
typedef struct {
const IShellFolder2Vtbl *lpVtbl;
const IPersistFolder2Vtbl *lpPF2;
LONG ref;
/* both paths are parsible from the MyDocuments */
LPWSTR sPathTarget; /* complete path to target used for enumeration and ChangeNotify */
LPITEMIDLIST pidlRoot; /* absolute pidl */
UINT cfShellIDList; /* clipboardformat for IDropTarget */
BOOL fAcceptFmt; /* flag for pending Drop */
} IGenericSFImpl, *LPIGenericSFImpl;
#define _IUnknown_(This) (IShellFolder*)&(This->lpVtbl)
#define _IShellFolder_(This) (IShellFolder*)&(This->lpVtbl)
static const shvheader MyDocumentsSFHeader[] = {
{IDS_SHV_COLUMN1, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
{IDS_SHV_COLUMN2, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
{IDS_SHV_COLUMN3, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
{IDS_SHV_COLUMN4, SHCOLSTATE_TYPE_DATE | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 12},
{IDS_SHV_COLUMN5, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 5}
};
#define MYDOCUMENTSSHELLVIEWCOLUMNS 5
/**************************************************************************
* ISF_MyDocuments_fnQueryInterface
*
* NOTES supports not IPersist/IPersistFolder
*/
static HRESULT WINAPI ISF_MyDocuments_fnQueryInterface(
IShellFolder2 * iface, REFIID riid, LPVOID * ppvObj)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(%s,%p)\n", This, shdebugstr_guid (riid), ppvObj);
*ppvObj = NULL;
if (IsEqualIID (riid, &IID_IUnknown) ||
IsEqualIID (riid, &IID_IShellFolder) ||
IsEqualIID (riid, &IID_IShellFolder2))
{
*ppvObj = This;
}
else if (IsEqualIID (riid, &IID_IPersistFolder) ||
IsEqualIID (riid, &IID_IPersistFolder2))
{
*ppvObj = (void *)&This->lpPF2;
}
if (*ppvObj)
{
IUnknown_AddRef ((IUnknown *) (*ppvObj));
TRACE ("-- Interface: (%p)->(%p)\n", ppvObj, *ppvObj);
return S_OK;
}
TRACE ("-- Interface: E_NOINTERFACE\n");
return E_NOINTERFACE;
}
static ULONG WINAPI ISF_MyDocuments_fnAddRef (IShellFolder2 * iface)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
ULONG refCount = InterlockedIncrement(&This->ref);
TRACE ("(%p)->(count=%u)\n", This, refCount - 1);
return refCount;
}
static ULONG WINAPI ISF_MyDocuments_fnRelease (IShellFolder2 * iface)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
ULONG refCount = InterlockedDecrement(&This->ref);
TRACE ("(%p)->(count=%u)\n", This, refCount + 1);
if (!refCount)
{
TRACE ("-- destroying IShellFolder(%p)\n", This);
SHFree (This->pidlRoot);
HeapFree(GetProcessHeap(), 0, This->sPathTarget);
HeapFree(GetProcessHeap(), 0, This);
}
return refCount;
}
static
HRESULT
WINAPI ISF_MyDocuments_fnParseDisplayName (IShellFolder2 * iface,
HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName,
DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
WCHAR szElement[MAX_PATH];
LPCWSTR szNext = NULL;
LPITEMIDLIST pidlTemp = NULL;
HRESULT hr = S_OK;
CLSID clsid;
TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
This, hwndOwner, pbc, lpszDisplayName, debugstr_w(lpszDisplayName),
pchEaten, ppidl, pdwAttributes);
if (!lpszDisplayName || !ppidl)
return E_INVALIDARG;
*ppidl = 0;
if (pchEaten)
*pchEaten = 0; /* strange but like the original */
if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':')
{
szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH);
TRACE ("-- element: %s\n", debugstr_w (szElement));
CLSIDFromString (szElement + 2, &clsid);
pidlTemp = _ILCreateGuid (PT_GUID, &clsid);
}
else if( (pidlTemp = SHELL32_CreatePidlFromBindCtx(pbc, lpszDisplayName)) )
{
*ppidl = pidlTemp;
return S_OK;
}
else
{
/* it's a filesystem path on the desktop. Let a FSFolder parse it */
if (*lpszDisplayName)
{
WCHAR szPath[MAX_PATH];
LPWSTR pathPtr;
/* build a complete path to create a simple pidl */
lstrcpynW(szPath, This->sPathTarget, MAX_PATH);
pathPtr = PathAddBackslashW(szPath);
if (pathPtr)
{
lstrcpynW(pathPtr, lpszDisplayName, MAX_PATH - (pathPtr - szPath));
hr = _ILCreateFromPathW(szPath, &pidlTemp);
}
else
{
/* should never reach here, but for completeness */
hr = HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
}
}
else
pidlTemp = _ILCreateMyDocuments();
szNext = NULL;
}
if (SUCCEEDED(hr) && pidlTemp)
{
if (szNext && *szNext)
{
hr = SHELL32_ParseNextElement(iface, hwndOwner, pbc,
&pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes);
}
else
{
if (pdwAttributes && *pdwAttributes)
hr = SHELL32_GetItemAttributes(_IShellFolder_ (This),
pidlTemp, pdwAttributes);
}
}
*ppidl = pidlTemp;
TRACE ("(%p)->(-- ret=0x%08x)\n", This, hr);
return hr;
}
/**************************************************************************
* CreateMyDocumentsEnumList()
*/
static BOOL CreateMyDocumentsEnumList(IEnumIDList *list, DWORD dwFlags)
{
BOOL ret = TRUE;
WCHAR szPath[MAX_PATH] = {0};
TRACE("(%p)->(flags=0x%08x)\n", list, dwFlags);
/* enumerate the elements in %windir%\desktop */
ret = SHGetSpecialFolderPathW(0, szPath, CSIDL_PERSONAL, FALSE);
ret = ret && CreateFolderEnumList(list, szPath, dwFlags);
return ret;
}
/**************************************************************************
* ISF_MyDocuments_fnEnumObjects
*/
static HRESULT WINAPI ISF_MyDocuments_fnEnumObjects (IShellFolder2 * iface,
HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(HWND=%p flags=0x%08x pplist=%p)\n",
This, hwndOwner, dwFlags, ppEnumIDList);
*ppEnumIDList = IEnumIDList_Constructor();
if (*ppEnumIDList)
CreateMyDocumentsEnumList(*ppEnumIDList, dwFlags);
TRACE ("-- (%p)->(new ID List: %p)\n", This, *ppEnumIDList);
return *ppEnumIDList ? S_OK : E_OUTOFMEMORY;
}
/**************************************************************************
* ISF_MyDocuments_fnBindToObject
*/
static HRESULT WINAPI ISF_MyDocuments_fnBindToObject (IShellFolder2 * iface,
LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(pidl=%p,%p,%s,%p)\n",
This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
return SHELL32_BindToChild( This->pidlRoot, This->sPathTarget, pidl, riid, ppvOut );
}
/**************************************************************************
* ISF_MyDocuments_fnBindToStorage
*/
static
HRESULT
WINAPI
ISF_MyDocuments_fnBindToStorage (IShellFolder2 * iface,
LPCITEMIDLIST pidl, LPBC pbcReserved, REFIID riid, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)->(pidl=%p,%p,%s,%p) stub\n",
This, pidl, pbcReserved, shdebugstr_guid (riid), ppvOut);
*ppvOut = NULL;
return E_NOTIMPL;
}
/**************************************************************************
* ISF_MyDocuments_fnCompareIDs
*/
static HRESULT WINAPI ISF_MyDocuments_fnCompareIDs (IShellFolder2 * iface,
LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
int nReturn;
TRACE ("(%p)->(0x%08lx,pidl1=%p,pidl2=%p)\n", This, lParam, pidl1, pidl2);
nReturn = SHELL32_CompareIDs (_IShellFolder_ (This), lParam, pidl1, pidl2);
TRACE ("-- %i\n", nReturn);
return nReturn;
}
/**************************************************************************
* ISF_MyDocuments_fnCreateViewObject
*/
static HRESULT WINAPI ISF_MyDocuments_fnCreateViewObject (IShellFolder2 * iface,
HWND hwndOwner, REFIID riid, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
LPSHELLVIEW pShellView;
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))
{
WARN ("IDropTarget not implemented\n");
hr = E_NOTIMPL;
}
else if (IsEqualIID (riid, &IID_IContextMenu))
{
WARN ("IContextMenu not implemented\n");
hr = E_NOTIMPL;
}
else if (IsEqualIID (riid, &IID_IShellView))
{
pShellView = IShellView_Constructor ((IShellFolder *) iface);
if (pShellView)
{
hr = IShellView_QueryInterface (pShellView, riid, ppvOut);
IShellView_Release (pShellView);
}
}
TRACE ("-- (%p)->(interface=%p)\n", This, ppvOut);
return hr;
}
/**************************************************************************
* ISF_MyDocuments_fnGetAttributesOf
*/
static HRESULT WINAPI ISF_MyDocuments_fnGetAttributesOf (IShellFolder2 * iface,
UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr = S_OK;
static const DWORD dwMyDocumentsAttributes =
SFGAO_STORAGE | SFGAO_HASPROPSHEET | SFGAO_STORAGEANCESTOR | SFGAO_CANCOPY |
SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER | SFGAO_CANRENAME | SFGAO_CANDELETE;
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;
if(cidl == 0) {
*rgfInOut &= dwMyDocumentsAttributes;
} else {
while (cidl > 0 && *apidl) {
pdump (*apidl);
if (_ILIsMyDocuments(*apidl)) {
*rgfInOut &= dwMyDocumentsAttributes;
} else {
SHELL32_GetItemAttributes (_IShellFolder_ (This), *apidl, rgfInOut);
}
apidl++;
cidl--;
}
}
/* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
*rgfInOut &= ~SFGAO_VALIDATE;
TRACE ("-- result=0x%08x\n", *rgfInOut);
return hr;
}
/**************************************************************************
* ISF_MyDocuments_fnGetUIObjectOf
*
* 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
*
*/
static HRESULT WINAPI ISF_MyDocuments_fnGetUIObjectOf (IShellFolder2 * iface,
HWND hwndOwner, UINT cidl, LPCITEMIDLIST * apidl,
REFIID riid, UINT * prgfInOut, LPVOID * ppvOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
LPITEMIDLIST pidl;
IUnknown *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 (IsEqualIID (riid, &IID_IContextMenu))
{
hr = CDefFolderMenu_Create2(This->pidlRoot, hwndOwner, cidl, apidl, (IShellFolder*)iface, NULL, 0, NULL, (IContextMenu**)&pObj);
}
else if (IsEqualIID (riid, &IID_IDataObject) && (cidl >= 1))
{
pObj = (LPUNKNOWN) IDataObject_Constructor( hwndOwner,
This->pidlRoot, apidl, cidl);
hr = S_OK;
}
else if (IsEqualIID (riid, &IID_IExtractIconA) && (cidl == 1))
{
pidl = ILCombine (This->pidlRoot, apidl[0]);
pObj = (LPUNKNOWN) IExtractIconA_Constructor (pidl);
SHFree (pidl);
hr = S_OK;
}
else if (IsEqualIID (riid, &IID_IExtractIconW) && (cidl == 1))
{
pidl = ILCombine (This->pidlRoot, apidl[0]);
pObj = (LPUNKNOWN) IExtractIconW_Constructor (pidl);
SHFree (pidl);
hr = S_OK;
}
else if (IsEqualIID (riid, &IID_IDropTarget) && (cidl >= 1))
{
hr = IShellFolder_QueryInterface (iface,
&IID_IDropTarget, (LPVOID *) & pObj);
}
else if ((IsEqualIID(riid,&IID_IShellLinkW) ||
IsEqualIID(riid,&IID_IShellLinkA)) && (cidl == 1))
{
pidl = ILCombine (This->pidlRoot, apidl[0]);
hr = IShellLink_ConstructFromFile(NULL, riid, pidl, (LPVOID*)&pObj);
SHFree (pidl);
}
else
hr = E_NOINTERFACE;
if (SUCCEEDED(hr) && !pObj)
hr = E_OUTOFMEMORY;
*ppvOut = pObj;
TRACE ("(%p)->hr=0x%08x\n", This, hr);
return hr;
}
static
HRESULT
WINAPI ISF_MyDocuments_fnGetDisplayNameOf (IShellFolder2 * iface,
LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr = S_OK;
LPWSTR pszPath;
TRACE ("(%p)->(pidl=%p,0x%08x,%p)\n", This, pidl, dwFlags, strRet);
pdump (pidl);
if (!strRet)
return E_INVALIDARG;
pszPath = CoTaskMemAlloc((MAX_PATH +1) * sizeof(WCHAR));
if (!pszPath)
return E_OUTOFMEMORY;
ZeroMemory(pszPath, (MAX_PATH +1) * sizeof(WCHAR));
if (_ILIsMyDocuments (pidl))
{
if ((GET_SHGDN_RELATION (dwFlags) == SHGDN_NORMAL) &&
(GET_SHGDN_FOR (dwFlags) & SHGDN_FORPARSING))
wcscpy(pszPath, This->sPathTarget);
else
HCR_GetClassNameW(&CLSID_MyDocuments, pszPath, MAX_PATH);
TRACE("CP\n");
}
else if (_ILIsPidlSimple (pidl))
{
GUID const *clsid;
if ((clsid = _ILGetGUIDPointer (pidl)))
{
if (GET_SHGDN_FOR (dwFlags) & SHGDN_FORPARSING)
{
int bWantsForParsing;
/*
* We can only get a filesystem path from a shellfolder if the
* value WantsFORPARSING in CLSID\\{...}\\shellfolder exists.
*
* Exception: The MyComputer folder doesn't have this key,
* but any other filesystem backed folder it needs it.
*/
if (IsEqualIID (clsid, &CLSID_MyDocuments))
{
bWantsForParsing = TRUE;
}
else
{
/* get the "WantsFORPARSING" flag from the registry */
static const WCHAR clsidW[] =
{ 'C','L','S','I','D','\\',0 };
static const WCHAR shellfolderW[] =
{ '\\','s','h','e','l','l','f','o','l','d','e','r',0 };
static const WCHAR wantsForParsingW[] =
{ 'W','a','n','t','s','F','o','r','P','a','r','s','i','n',
'g',0 };
WCHAR szRegPath[100];
LONG r;
wcscpy (szRegPath, clsidW);
SHELL32_GUIDToStringW (clsid, &szRegPath[6]);
wcscat (szRegPath, shellfolderW);
r = SHGetValueW(HKEY_CLASSES_ROOT, szRegPath,
wantsForParsingW, NULL, NULL, NULL);
if (r == ERROR_SUCCESS)
bWantsForParsing = TRUE;
else
bWantsForParsing = FALSE;
}
if ((GET_SHGDN_RELATION (dwFlags) == SHGDN_NORMAL) &&
bWantsForParsing)
{
/*
* we need the filesystem path to the destination folder.
* Only the folder itself can know it
*/
hr = SHELL32_GetDisplayNameOfChild (iface, pidl, dwFlags,
pszPath,
MAX_PATH);
TRACE("CP\n");
}
else
{
/* parsing name like ::{...} */
pszPath[0] = ':';
pszPath[1] = ':';
SHELL32_GUIDToStringW (clsid, &pszPath[2]);
TRACE("CP\n");
}
}
else
{
/* user friendly name */
HCR_GetClassNameW (clsid, pszPath, MAX_PATH);
TRACE("CP\n");
}
}
else
{
int cLen = 0;
/* file system folder or file rooted at the desktop */
if ((GET_SHGDN_FOR(dwFlags) == SHGDN_FORPARSING) &&
(GET_SHGDN_RELATION(dwFlags) != SHGDN_INFOLDER))
{
lstrcpynW(pszPath, This->sPathTarget, MAX_PATH - 1);
TRACE("CP %s\n", debugstr_w(pszPath));
}
if (!_ILIsDesktop(pidl))
{
PathAddBackslashW(pszPath);
cLen = wcslen(pszPath);
_ILSimpleGetTextW(pidl, pszPath + cLen, MAX_PATH - cLen);
if (!_ILIsFolder(pidl))
{
SHELL_FS_ProcessDisplayFilename(pszPath, dwFlags);
TRACE("CP\n");
}
}
}
}
else
{
/* a complex pidl, let the subfolder do the work */
hr = SHELL32_GetDisplayNameOfChild (iface, pidl, dwFlags,
pszPath, MAX_PATH);
TRACE("CP\n");
}
if (SUCCEEDED(hr))
{
strRet->uType = STRRET_WSTR;
strRet->u.pOleStr = pszPath;
}
else
CoTaskMemFree(pszPath);
TRACE ("-- (%p)->(%s,0x%08x)\n", This, debugstr_w(strRet->u.pOleStr), hr);
return hr;
}
static HRESULT WINAPI ISF_MyDocuments_fnSetNameOf (IShellFolder2 * iface,
HWND hwndOwner, LPCITEMIDLIST pidl, /* simple pidl */
LPCOLESTR lpName, DWORD dwFlags, LPITEMIDLIST * pPidlOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)->(%p,pidl=%p,%s,%u,%p)\n", This, hwndOwner, pidl,
debugstr_w (lpName), dwFlags, pPidlOut);
return E_FAIL;
}
static HRESULT WINAPI ISF_MyDocuments_fnGetDefaultSearchGUID(IShellFolder2 *iface,
GUID * pguid)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ISF_MyDocuments_fnEnumSearches (IShellFolder2 *iface,
IEnumExtraSearch ** ppenum)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static
HRESULT
WINAPI
ISF_MyDocuments_fnGetDefaultColumn (IShellFolder2 * iface,
DWORD dwRes, ULONG * pSort, ULONG * pDisplay)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)\n", This);
if (pSort)
*pSort = 0;
if (pDisplay)
*pDisplay = 0;
return S_OK;
}
static
HRESULT
WINAPI
ISF_MyDocuments_fnGetDefaultColumnState (IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)\n", This);
if (!pcsFlags || iColumn >= MYDOCUMENTSSHELLVIEWCOLUMNS)
return E_INVALIDARG;
*pcsFlags = MyDocumentsSFHeader[iColumn].pcsFlags;
return S_OK;
}
static
HRESULT
WINAPI
ISF_MyDocuments_fnGetDetailsEx (IShellFolder2 * iface, LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static
HRESULT
WINAPI
ISF_MyDocuments_fnGetDetailsOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr = S_OK;
TRACE ("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd);
if (!psd || iColumn >= MYDOCUMENTSSHELLVIEWCOLUMNS)
return E_INVALIDARG;
if (!pidl)
{
psd->fmt = MyDocumentsSFHeader[iColumn].fmt;
psd->cxChar = MyDocumentsSFHeader[iColumn].cxChar;
psd->str.uType = STRRET_CSTR;
LoadStringA (shell32_hInstance, MyDocumentsSFHeader[iColumn].colnameid,
psd->str.u.cStr, MAX_PATH);
return S_OK;
}
/* the data from the pidl */
psd->str.uType = STRRET_CSTR;
switch (iColumn)
{
case 0: /* name */
hr = IShellFolder_GetDisplayNameOf(iface, pidl,
SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str);
break;
case 1: /* size */
_ILGetFileSize (pidl, psd->str.u.cStr, MAX_PATH);
break;
case 2: /* type */
_ILGetFileType (pidl, psd->str.u.cStr, MAX_PATH);
break;
case 3: /* date */
_ILGetFileDate (pidl, psd->str.u.cStr, MAX_PATH);
break;
case 4: /* attributes */
_ILGetFileAttributes (pidl, psd->str.u.cStr, MAX_PATH);
break;
}
return hr;
}
static
HRESULT
WINAPI
ISF_MyDocuments_fnMapColumnToSCID (IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static const IShellFolder2Vtbl vt_MCFldr_ShellFolder2 =
{
ISF_MyDocuments_fnQueryInterface,
ISF_MyDocuments_fnAddRef,
ISF_MyDocuments_fnRelease,
ISF_MyDocuments_fnParseDisplayName,
ISF_MyDocuments_fnEnumObjects,
ISF_MyDocuments_fnBindToObject,
ISF_MyDocuments_fnBindToStorage,
ISF_MyDocuments_fnCompareIDs,
ISF_MyDocuments_fnCreateViewObject,
ISF_MyDocuments_fnGetAttributesOf,
ISF_MyDocuments_fnGetUIObjectOf,
ISF_MyDocuments_fnGetDisplayNameOf,
ISF_MyDocuments_fnSetNameOf,
/* ShellFolder2 */
ISF_MyDocuments_fnGetDefaultSearchGUID,
ISF_MyDocuments_fnEnumSearches,
ISF_MyDocuments_fnGetDefaultColumn,
ISF_MyDocuments_fnGetDefaultColumnState,
ISF_MyDocuments_fnGetDetailsEx,
ISF_MyDocuments_fnGetDetailsOf,
ISF_MyDocuments_fnMapColumnToSCID
};
static LPIGenericSFImpl __inline impl_from_IPersistFolder2( IPersistFolder2 *iface )
{
return (LPIGenericSFImpl)((char*)iface - FIELD_OFFSET(IGenericSFImpl, lpPF2));
}
static HRESULT WINAPI
ISF_MyDocuments_PersistFolder2_fnQueryInterface (IPersistFolder2 * iface, REFIID iid, LPVOID * ppvObj)
{
IGenericSFImpl *This = impl_from_IPersistFolder2(iface);
TRACE ("(%p)\n", This);
return ISF_MyDocuments_fnQueryInterface ((IShellFolder2*)This, iid, ppvObj);
}
static ULONG WINAPI
ISF_MyDocuments_PersistFolder2_fnAddRef (IPersistFolder2 * iface)
{
IGenericSFImpl *This = impl_from_IPersistFolder2(iface);
TRACE ("(%p)->(count=%u)\n", This, This->ref);
return ISF_MyDocuments_fnAddRef((IShellFolder2*)This);
}
static ULONG WINAPI
ISF_MyDocuments_PersistFolder2_fnRelease (IPersistFolder2 * iface)
{
IGenericSFImpl *This = impl_from_IPersistFolder2(iface);
TRACE ("(%p)->(count=%u)\n", This, This->ref);
return ISF_MyDocuments_fnRelease ((IShellFolder2*)This);
}
static HRESULT WINAPI
ISF_MyDocuments_PersistFolder2_fnGetClassID (IPersistFolder2 * iface, CLSID * lpClassId)
{
IGenericSFImpl *This = impl_from_IPersistFolder2(iface);
static GUID const CLSID_MyDocuments =
{ 0x450d8fba, 0xad25, 0x11d0, {0x98,0xa8,0x08,0x00,0x36,0x1b,0x11,0x03} };
TRACE ("(%p)\n", This);
if (!lpClassId)
return E_POINTER;
memcpy(lpClassId, &CLSID_MyDocuments, sizeof(GUID));
return S_OK;
}
static HRESULT WINAPI
ISF_MyDocuments_PersistFolder2_fnInitialize (IPersistFolder2 * iface, LPCITEMIDLIST pidl)
{
IGenericSFImpl *This = impl_from_IPersistFolder2(iface);
TRACE ("(%p)->(%p)\n", This, pidl);
return E_NOTIMPL;
}
static HRESULT WINAPI
ISF_MyDocuments_PersistFolder2_fnGetCurFolder (IPersistFolder2 * iface,
LPITEMIDLIST * pidl)
{
IGenericSFImpl *This = impl_from_IPersistFolder2(iface);
TRACE ("(%p)->(%p)\n", This, pidl);
if (!pidl) return E_POINTER;
*pidl = ILClone (This->pidlRoot);
return S_OK;
}
static const IPersistFolder2Vtbl vt_FSFldr_PersistFolder2 =
{
ISF_MyDocuments_PersistFolder2_fnQueryInterface,
ISF_MyDocuments_PersistFolder2_fnAddRef,
ISF_MyDocuments_PersistFolder2_fnRelease,
ISF_MyDocuments_PersistFolder2_fnGetClassID,
ISF_MyDocuments_PersistFolder2_fnInitialize,
ISF_MyDocuments_PersistFolder2_fnGetCurFolder,
};
/**************************************************************************
* ISF_MyDocuments_Constructor
*/
HRESULT WINAPI ISF_MyDocuments_Constructor (
IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv)
{
static IGenericSFImpl *cached_sf;
WCHAR szMyPath[MAX_PATH];
TRACE ("unkOut=%p %s\n", pUnkOuter, shdebugstr_guid (riid));
if (!ppv)
return E_POINTER;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
if (!cached_sf)
{
IGenericSFImpl *sf;
if (!SHGetSpecialFolderPathW( 0, szMyPath, CSIDL_PERSONAL, TRUE ))
return E_UNEXPECTED;
sf = LocalAlloc( LMEM_ZEROINIT, sizeof (IGenericSFImpl) );
if (!sf)
return E_OUTOFMEMORY;
sf->ref = 1;
sf->lpVtbl = &vt_MCFldr_ShellFolder2;
sf->lpPF2 = &vt_FSFldr_PersistFolder2;
sf->pidlRoot = _ILCreateMyDocuments(); /* my qualified pidl */
sf->sPathTarget = SHAlloc( (wcslen(szMyPath) + 1)*sizeof(WCHAR) );
wcscpy( sf->sPathTarget, szMyPath );
if (InterlockedCompareExchangePointer((void *)&cached_sf, sf, NULL) != NULL)
{
/* some other thread already been here */
SHFree( sf->pidlRoot );
SHFree( sf->sPathTarget );
LocalFree( sf );
}
}
return IUnknown_QueryInterface( _IUnknown_(cached_sf), riid, ppv );
}
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