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wine/dlls/shell32/shfldr_mycomp.c
Martin Fuchs bfb0653147 Make drive letters in PIDLs always uppercase to enable PIDL 
comparison.
2004-09-20 19:12:17 +00:00

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/*
* Virtual Workplace folder
*
* Copyright 1997 Marcus Meissner
* Copyright 1998, 1999, 2002 Juergen Schmied
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "wine/port.h"
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "winerror.h"
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "wingdi.h"
#include "pidl.h"
#include "shlguid.h"
#include "enumidlist.h"
#include "undocshell.h"
#include "shell32_main.h"
#include "shresdef.h"
#include "shlwapi.h"
#include "shellfolder.h"
#include "wine/debug.h"
#include "debughlp.h"
#include "shfldr.h"
WINE_DEFAULT_DEBUG_CHANNEL (shell);
/***********************************************************************
* IShellFolder implementation
*/
typedef struct {
IShellFolder2Vtbl *lpVtbl;
DWORD ref;
IPersistFolder2Vtbl *lpVtblPersistFolder2;
/* both paths are parsible from the desktop */
LPITEMIDLIST pidlRoot; /* absolute pidl */
int dwAttributes; /* attributes returned by GetAttributesOf FIXME: use it */
} IGenericSFImpl;
static struct IShellFolder2Vtbl vt_ShellFolder2;
static struct IPersistFolder2Vtbl vt_PersistFolder2;
#define _IPersistFolder2_Offset ((int)(&(((IGenericSFImpl*)0)->lpVtblPersistFolder2)))
#define _ICOM_THIS_From_IPersistFolder2(class, name) class* This = (class*)(((char*)name)-_IPersistFolder2_Offset);
/*
converts This to a interface pointer
*/
#define _IUnknown_(This) (IUnknown*)&(This->lpVtbl)
#define _IShellFolder_(This) (IShellFolder*)&(This->lpVtbl)
#define _IShellFolder2_(This) (IShellFolder2*)&(This->lpVtbl)
#define _IPersist_(This) (IPersist*)&(This->lpVtblPersistFolder2)
#define _IPersistFolder_(This) (IPersistFolder*)&(This->lpVtblPersistFolder2)
#define _IPersistFolder2_(This) (IPersistFolder2*)&(This->lpVtblPersistFolder2)
/***********************************************************************
* IShellFolder [MyComputer] implementation
*/
static shvheader MyComputerSFHeader[] = {
{IDS_SHV_COLUMN1, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 15},
{IDS_SHV_COLUMN3, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
{IDS_SHV_COLUMN6, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
{IDS_SHV_COLUMN7, SHCOLSTATE_TYPE_STR | SHCOLSTATE_ONBYDEFAULT, LVCFMT_RIGHT, 10},
};
#define MYCOMPUTERSHELLVIEWCOLUMNS 4
/**************************************************************************
* ISF_MyComputer_Constructor
*/
HRESULT WINAPI ISF_MyComputer_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv)
{
IGenericSFImpl *sf;
TRACE ("unkOut=%p %s\n", pUnkOuter, shdebugstr_guid (riid));
if (!ppv)
return E_POINTER;
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
sf = (IGenericSFImpl *) LocalAlloc (GMEM_ZEROINIT, sizeof (IGenericSFImpl));
if (!sf)
return E_OUTOFMEMORY;
sf->ref = 0;
sf->lpVtbl = &vt_ShellFolder2;
sf->lpVtblPersistFolder2 = &vt_PersistFolder2;
sf->pidlRoot = _ILCreateMyComputer (); /* my qualified pidl */
if (!SUCCEEDED (IUnknown_QueryInterface (_IUnknown_ (sf), riid, ppv))) {
IUnknown_Release (_IUnknown_ (sf));
return E_NOINTERFACE;
}
TRACE ("--(%p)\n", sf);
return S_OK;
}
/**************************************************************************
* ISF_MyComputer_fnQueryInterface
*
* NOTES supports not IPersist/IPersistFolder
*/
static HRESULT WINAPI ISF_MyComputer_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_IPersist) ||
IsEqualIID (riid, &IID_IPersistFolder) || IsEqualIID (riid, &IID_IPersistFolder2)) {
*ppvObj = _IPersistFolder2_ (This);
}
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_MyComputer_fnAddRef (IShellFolder2 * iface)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(count=%lu)\n", This, This->ref);
return ++(This->ref);
}
static ULONG WINAPI ISF_MyComputer_fnRelease (IShellFolder2 * iface)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(count=%lu)\n", This, This->ref);
if (!--(This->ref)) {
TRACE ("-- destroying IShellFolder(%p)\n", This);
if (This->pidlRoot)
SHFree (This->pidlRoot);
LocalFree ((HLOCAL) This);
return 0;
}
return This->ref;
}
/**************************************************************************
* ISF_MyComputer_fnParseDisplayName
*/
static HRESULT WINAPI
ISF_MyComputer_fnParseDisplayName (IShellFolder2 * iface,
HWND hwndOwner,
LPBC pbc,
LPOLESTR lpszDisplayName,
DWORD * pchEaten, LPITEMIDLIST * ppidl, DWORD * pdwAttributes)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr = E_INVALIDARG;
LPCWSTR szNext = NULL;
WCHAR szElement[MAX_PATH];
LPITEMIDLIST pidlTemp = NULL;
CLSID clsid;
TRACE ("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n",
This, hwndOwner, pbc, lpszDisplayName, debugstr_w (lpszDisplayName), pchEaten, ppidl, pdwAttributes);
*ppidl = 0;
if (pchEaten)
*pchEaten = 0; /* strange but like the original */
/* handle CLSID paths */
if (lpszDisplayName[0] == ':' && lpszDisplayName[1] == ':') {
szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH);
TRACE ("-- element: %s\n", debugstr_w (szElement));
SHCLSIDFromStringW (szElement + 2, &clsid);
pidlTemp = _ILCreateGuid (PT_GUID, &clsid);
}
/* do we have an absolute path name ? */
else if (PathGetDriveNumberW (lpszDisplayName) >= 0 && lpszDisplayName[2] == (WCHAR) '\\') {
szNext = GetNextElementW (lpszDisplayName, szElement, MAX_PATH);
szElement[0] = toupper(szElement[0]); /* make drive letter uppercase to enable PIDL comparison */
pidlTemp = _ILCreateDrive (szElement);
}
if (szNext && *szNext) {
hr = SHELL32_ParseNextElement (iface, hwndOwner, pbc, &pidlTemp, (LPOLESTR) szNext, pchEaten, pdwAttributes);
} else {
if (pdwAttributes && *pdwAttributes) {
SHELL32_GetItemAttributes (_IShellFolder_ (This), pidlTemp, pdwAttributes);
}
hr = S_OK;
}
*ppidl = pidlTemp;
TRACE ("(%p)->(-- ret=0x%08lx)\n", This, hr);
return hr;
}
/**************************************************************************
* CreateMyCompEnumList()
*/
static BOOL CreateMyCompEnumList(IEnumIDList *list, DWORD dwFlags)
{
BOOL ret = TRUE;
TRACE("(%p)->(flags=0x%08lx) \n",list,dwFlags);
/*enumerate the folders*/
if(dwFlags & SHCONTF_FOLDERS)
{
WCHAR wszDriveName[] = {'A', ':', '\\', '\0'};
DWORD dwDrivemap = GetLogicalDrives();
HKEY hkey;
while (ret && wszDriveName[0]<='Z')
{
if(dwDrivemap & 0x00000001L)
ret = AddToEnumList(list, _ILCreateDrive(wszDriveName));
wszDriveName[0]++;
dwDrivemap = dwDrivemap >> 1;
}
TRACE("-- (%p)-> enumerate (mycomputer shell extensions)\n",list);
if (ret && !RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\explorer\\mycomputer\\NameSpace",
0, KEY_READ, &hkey))
{
char iid[50];
int i=0;
while (ret)
{
DWORD size = sizeof (iid);
LONG apiRet = RegEnumKeyExA(hkey, i, iid, &size, 0, NULL, NULL,
NULL);
if (ERROR_SUCCESS == apiRet)
{
/* FIXME: shell extensions, shouldn't the type be
* PT_SHELLEXT? */
ret = AddToEnumList(list, _ILCreateGuidFromStrA(iid));
i++;
}
else if (ERROR_NO_MORE_ITEMS == apiRet)
break;
else
ret = FALSE;
}
RegCloseKey(hkey);
}
}
return ret;
}
/**************************************************************************
* ISF_MyComputer_fnEnumObjects
*/
static HRESULT WINAPI
ISF_MyComputer_fnEnumObjects (IShellFolder2 * iface, HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST * ppEnumIDList)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)->(HWND=%p flags=0x%08lx pplist=%p)\n", This, hwndOwner, dwFlags, ppEnumIDList);
*ppEnumIDList = IEnumIDList_Constructor();
if (*ppEnumIDList)
CreateMyCompEnumList(*ppEnumIDList, dwFlags);
TRACE ("-- (%p)->(new ID List: %p)\n", This, *ppEnumIDList);
return (*ppEnumIDList) ? S_OK : E_OUTOFMEMORY;
}
/**************************************************************************
* ISF_MyComputer_fnBindToObject
*/
static HRESULT WINAPI
ISF_MyComputer_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, NULL, pidl, riid, ppvOut);
}
/**************************************************************************
* ISF_MyComputer_fnBindToStorage
*/
static HRESULT WINAPI
ISF_MyComputer_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_MyComputer_fnCompareIDs
*/
static HRESULT WINAPI
ISF_MyComputer_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_MyComputer_fnCreateViewObject
*/
static HRESULT WINAPI
ISF_MyComputer_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) {
*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_MyComputer_fnGetAttributesOf
*/
static HRESULT WINAPI
ISF_MyComputer_fnGetAttributesOf (IShellFolder2 * iface, UINT cidl, LPCITEMIDLIST * apidl, DWORD * rgfInOut)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr = S_OK;
TRACE ("(%p)->(cidl=%d apidl=%p mask=0x%08lx)\n", This, cidl, apidl, *rgfInOut);
if ((!cidl) || (!apidl) || (!rgfInOut))
return E_INVALIDARG;
if (*rgfInOut == 0)
*rgfInOut = ~0;
while (cidl > 0 && *apidl) {
pdump (*apidl);
SHELL32_GetItemAttributes (_IShellFolder_ (This), *apidl, rgfInOut);
apidl++;
cidl--;
}
TRACE ("-- result=0x%08lx\n", *rgfInOut);
return hr;
}
/**************************************************************************
* ISF_MyComputer_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_MyComputer_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) {
*ppvOut = NULL;
if (IsEqualIID (riid, &IID_IContextMenu) && (cidl >= 1)) {
pObj = (LPUNKNOWN) ISvItemCm_Constructor ((IShellFolder *) iface, This->pidlRoot, apidl, cidl);
hr = S_OK;
} 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%08lx\n", This, hr);
return hr;
}
/**************************************************************************
* ISF_MyComputer_fnGetDisplayNameOf
*/
static HRESULT WINAPI ISF_MyComputer_fnGetDisplayNameOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
char szPath[MAX_PATH],
szDrive[18];
int len = 0;
BOOL bSimplePidl;
HRESULT hr = S_OK;
TRACE ("(%p)->(pidl=%p,0x%08lx,%p)\n", This, pidl, dwFlags, strRet);
pdump (pidl);
if (!strRet)
return E_INVALIDARG;
szPath[0] = 0x00;
szDrive[0] = 0x00;
bSimplePidl = _ILIsPidlSimple (pidl);
if (!pidl->mkid.cb) {
/* parsing name like ::{...} */
lstrcpyA (szPath, "::");
SHELL32_GUIDToStringA(&CLSID_MyComputer, &szPath[2]);
} else if (_ILIsSpecialFolder (pidl)) {
/* take names of special folders only if its only this folder */
if (bSimplePidl) {
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 has this keys not but like any filesystem backed
* folder it needs these behaviour
*/
/* get the "WantsFORPARSING" flag from the registry */
char szRegPath[100];
lstrcpyA (szRegPath, "CLSID\\");
SHELL32_GUIDToStringA (clsid, &szRegPath[6]);
lstrcatA (szRegPath, "\\shellfolder");
bWantsForParsing =
(ERROR_SUCCESS ==
SHGetValueA (HKEY_CLASSES_ROOT, szRegPath, "WantsFORPARSING", NULL, NULL, NULL));
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, szPath, MAX_PATH);
} else {
LPSTR p;
/* parsing name like ::{...} */
p = lstrcpyA(szPath, "::") + 2;
p += SHELL32_GUIDToStringA(&CLSID_MyComputer, p);
lstrcatA(p, "\\::");
p += 3;
SHELL32_GUIDToStringA(clsid, p);
}
} else {
/* user friendly name */
HCR_GetClassNameA (clsid, szPath, MAX_PATH);
}
} else
_ILSimpleGetText (pidl, szPath, MAX_PATH); /* append my own path */
} else {
FIXME ("special folder\n");
}
} else {
if (!_ILIsDrive (pidl)) {
ERR ("Wrong pidl type\n");
return E_INVALIDARG;
}
_ILSimpleGetText (pidl, szPath, MAX_PATH); /* append my own path */
/* long view "lw_name (C:)" */
if (bSimplePidl && !(dwFlags & SHGDN_FORPARSING)) {
DWORD dwVolumeSerialNumber,
dwMaximumComponetLength,
dwFileSystemFlags;
GetVolumeInformationA (szPath, szDrive, sizeof (szDrive) - 6, &dwVolumeSerialNumber,
&dwMaximumComponetLength, &dwFileSystemFlags, NULL, 0);
strcat (szDrive, " (");
strncat (szDrive, szPath, 2);
strcat (szDrive, ")");
strcpy (szPath, szDrive);
}
}
if (!bSimplePidl) { /* go deeper if needed */
PathAddBackslashA (szPath);
len = strlen (szPath);
hr = SHELL32_GetDisplayNameOfChild (iface, pidl, dwFlags | SHGDN_INFOLDER, szPath + len, MAX_PATH - len);
}
if (SUCCEEDED (hr)) {
strRet->uType = STRRET_CSTR;
lstrcpynA (strRet->u.cStr, szPath, MAX_PATH);
}
TRACE ("-- (%p)->(%s)\n", This, szPath);
return hr;
}
/**************************************************************************
* ISF_MyComputer_fnSetNameOf
* 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
*/
static HRESULT WINAPI ISF_MyComputer_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,%lu,%p)\n", This, hwndOwner, pidl, debugstr_w (lpName), dwFlags, pPidlOut);
return E_FAIL;
}
static HRESULT WINAPI ISF_MyComputer_fnGetDefaultSearchGUID (IShellFolder2 * iface, GUID * pguid)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ISF_MyComputer_fnEnumSearches (IShellFolder2 * iface, IEnumExtraSearch ** ppenum)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI ISF_MyComputer_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_MyComputer_fnGetDefaultColumnState (IShellFolder2 * iface, UINT iColumn, DWORD * pcsFlags)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
TRACE ("(%p)\n", This);
if (!pcsFlags || iColumn >= MYCOMPUTERSHELLVIEWCOLUMNS) return E_INVALIDARG;
*pcsFlags = MyComputerSFHeader[iColumn].pcsFlags;
return S_OK;
}
static HRESULT WINAPI ISF_MyComputer_fnGetDetailsEx (IShellFolder2 * iface, LPCITEMIDLIST pidl, const SHCOLUMNID * pscid, VARIANT * pv)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
/* FIXME: drive size >4GB is rolling over */
static HRESULT WINAPI ISF_MyComputer_fnGetDetailsOf (IShellFolder2 * iface, LPCITEMIDLIST pidl, UINT iColumn, SHELLDETAILS * psd)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
HRESULT hr;
TRACE ("(%p)->(%p %i %p)\n", This, pidl, iColumn, psd);
if (!psd || iColumn >= MYCOMPUTERSHELLVIEWCOLUMNS)
return E_INVALIDARG;
if (!pidl) {
psd->fmt = MyComputerSFHeader[iColumn].fmt;
psd->cxChar = MyComputerSFHeader[iColumn].cxChar;
psd->str.uType = STRRET_CSTR;
LoadStringA (shell32_hInstance, MyComputerSFHeader[iColumn].colnameid, psd->str.u.cStr, MAX_PATH);
return S_OK;
} else {
char szPath[MAX_PATH];
ULARGE_INTEGER ulBytes;
psd->str.u.cStr[0] = 0x00;
psd->str.uType = STRRET_CSTR;
switch (iColumn) {
case 0: /* name */
hr = IShellFolder_GetDisplayNameOf (iface, pidl, SHGDN_NORMAL | SHGDN_INFOLDER, &psd->str);
break;
case 1: /* type */
_ILGetFileType (pidl, psd->str.u.cStr, MAX_PATH);
break;
case 2: /* total size */
if (_ILIsDrive (pidl)) {
_ILSimpleGetText (pidl, szPath, MAX_PATH);
GetDiskFreeSpaceExA (szPath, NULL, &ulBytes, NULL);
StrFormatByteSizeA (ulBytes.u.LowPart, psd->str.u.cStr, MAX_PATH);
}
break;
case 3: /* free size */
if (_ILIsDrive (pidl)) {
_ILSimpleGetText (pidl, szPath, MAX_PATH);
GetDiskFreeSpaceExA (szPath, &ulBytes, NULL, NULL);
StrFormatByteSizeA (ulBytes.u.LowPart, psd->str.u.cStr, MAX_PATH);
}
break;
}
hr = S_OK;
}
return hr;
}
static HRESULT WINAPI ISF_MyComputer_fnMapColumnToSCID (IShellFolder2 * iface, UINT column, SHCOLUMNID * pscid)
{
IGenericSFImpl *This = (IGenericSFImpl *)iface;
FIXME ("(%p)\n", This);
return E_NOTIMPL;
}
static IShellFolder2Vtbl vt_ShellFolder2 =
{
ISF_MyComputer_fnQueryInterface,
ISF_MyComputer_fnAddRef,
ISF_MyComputer_fnRelease,
ISF_MyComputer_fnParseDisplayName,
ISF_MyComputer_fnEnumObjects,
ISF_MyComputer_fnBindToObject,
ISF_MyComputer_fnBindToStorage,
ISF_MyComputer_fnCompareIDs,
ISF_MyComputer_fnCreateViewObject,
ISF_MyComputer_fnGetAttributesOf,
ISF_MyComputer_fnGetUIObjectOf,
ISF_MyComputer_fnGetDisplayNameOf,
ISF_MyComputer_fnSetNameOf,
/* ShellFolder2 */
ISF_MyComputer_fnGetDefaultSearchGUID,
ISF_MyComputer_fnEnumSearches,
ISF_MyComputer_fnGetDefaultColumn,
ISF_MyComputer_fnGetDefaultColumnState,
ISF_MyComputer_fnGetDetailsEx,
ISF_MyComputer_fnGetDetailsOf,
ISF_MyComputer_fnMapColumnToSCID
};
/************************************************************************
* IMCFldr_PersistFolder2_QueryInterface
*/
static HRESULT WINAPI IMCFldr_PersistFolder2_QueryInterface (IPersistFolder2 * iface, REFIID iid, LPVOID * ppvObj)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)\n", This);
return IUnknown_QueryInterface (_IUnknown_ (This), iid, ppvObj);
}
/************************************************************************
* IMCFldr_PersistFolder2_AddRef
*/
static ULONG WINAPI IMCFldr_PersistFolder2_AddRef (IPersistFolder2 * iface)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(count=%lu)\n", This, This->ref);
return IUnknown_AddRef (_IUnknown_ (This));
}
/************************************************************************
* ISFPersistFolder_Release
*/
static ULONG WINAPI IMCFldr_PersistFolder2_Release (IPersistFolder2 * iface)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(count=%lu)\n", This, This->ref);
return IUnknown_Release (_IUnknown_ (This));
}
/************************************************************************
* IMCFldr_PersistFolder2_GetClassID
*/
static HRESULT WINAPI IMCFldr_PersistFolder2_GetClassID (IPersistFolder2 * iface, CLSID * lpClassId)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)\n", This);
if (!lpClassId)
return E_POINTER;
*lpClassId = CLSID_MyComputer;
return S_OK;
}
/************************************************************************
* IMCFldr_PersistFolder2_Initialize
*
* NOTES: it makes no sense to change the pidl
*/
static HRESULT WINAPI IMCFldr_PersistFolder2_Initialize (IPersistFolder2 * iface, LPCITEMIDLIST pidl)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(%p)\n", This, pidl);
return E_NOTIMPL;
}
/**************************************************************************
* IPersistFolder2_fnGetCurFolder
*/
static HRESULT WINAPI IMCFldr_PersistFolder2_GetCurFolder (IPersistFolder2 * iface, LPITEMIDLIST * pidl)
{
_ICOM_THIS_From_IPersistFolder2 (IGenericSFImpl, iface);
TRACE ("(%p)->(%p)\n", This, pidl);
if (!pidl)
return E_POINTER;
*pidl = ILClone (This->pidlRoot);
return S_OK;
}
static IPersistFolder2Vtbl vt_PersistFolder2 =
{
IMCFldr_PersistFolder2_QueryInterface,
IMCFldr_PersistFolder2_AddRef,
IMCFldr_PersistFolder2_Release,
IMCFldr_PersistFolder2_GetClassID,
IMCFldr_PersistFolder2_Initialize,
IMCFldr_PersistFolder2_GetCurFolder
};
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