ReactOS 0.4.16-dev-1521-gb8f1da6
CDrivesFolder Class Reference

#include <CDrivesFolder.h>

Inheritance diagram for CDrivesFolder:
Collaboration diagram for CDrivesFolder:

Public Member Functions

 CDrivesFolder ()
 
 ~CDrivesFolder ()
 
HRESULT WINAPI FinalConstruct ()
 
STDMETHOD() ParseDisplayName (HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD *pchEaten, PIDLIST_RELATIVE *ppidl, DWORD *pdwAttributes) override
 
STDMETHOD() EnumObjects (HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList) override
 
STDMETHOD() BindToObject (PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override
 
STDMETHOD() BindToStorage (PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override
 
STDMETHOD() CompareIDs (LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2) override
 
STDMETHOD() CreateViewObject (HWND hwndOwner, REFIID riid, LPVOID *ppvOut) override
 
STDMETHOD() GetAttributesOf (UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut) override
 
STDMETHOD() GetUIObjectOf (HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT *prgfInOut, LPVOID *ppvOut) override
 
STDMETHOD() GetDisplayNameOf (PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet) override
 
STDMETHOD() SetNameOf (HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut) override
 
STDMETHOD() GetDefaultSearchGUID (GUID *pguid) override
 
STDMETHOD() EnumSearches (IEnumExtraSearch **ppenum) override
 
STDMETHOD() GetDefaultColumn (DWORD dwRes, ULONG *pSort, ULONG *pDisplay) override
 
STDMETHOD() GetDefaultColumnState (UINT iColumn, DWORD *pcsFlags) override
 
STDMETHOD() GetDetailsEx (PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pv) override
 
STDMETHOD() GetDetailsOf (PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd) override
 
STDMETHOD() MapColumnToSCID (UINT column, SHCOLUMNID *pscid) override
 
STDMETHOD() GetClassID (CLSID *lpClassId) override
 
STDMETHOD() Initialize (PCIDLIST_ABSOLUTE pidl) override
 
STDMETHOD() GetCurFolder (PIDLIST_ABSOLUTE *pidl) override
 
STDMETHOD() CallBack (IShellFolder *psf, HWND hwndOwner, IDataObject *pdtobj, UINT uMsg, WPARAM wParam, LPARAM lParam) override
 
STDMETHODIMP MessageSFVCB (UINT uMsg, WPARAM wParam, LPARAM lParam) override
 
STDMETHOD() ShouldShow (IShellFolder *psf, PCIDLIST_ABSOLUTE pidlFolder, PCUITEMID_CHILD pidlItem) override
 
STDMETHODIMP GetEnumFlags (IShellFolder *, PCIDLIST_ABSOLUTE, HWND *, DWORD *) override
 
- Public Member Functions inherited from ATL::CComObjectRootEx< CComMultiThreadModelNoCS >
 ~CComObjectRootEx ()
 
ULONG InternalAddRef ()
 
ULONG InternalRelease ()
 
void Lock ()
 
void Unlock ()
 
HRESULT _AtlInitialConstruct ()
 
- Public Member Functions inherited from ATL::CComObjectRootBase
 CComObjectRootBase ()
 
 ~CComObjectRootBase ()
 
void SetVoid (void *)
 
HRESULT _AtlFinalConstruct ()
 
HRESULT FinalConstruct ()
 
void InternalFinalConstructAddRef ()
 
void InternalFinalConstructRelease ()
 
void FinalRelease ()
 
HRESULT GetDefaultSearchGUID ([out] GUID *lpguid)
 
HRESULT EnumSearches ([out] IEnumExtraSearch **ppenum)
 
HRESULT GetDefaultColumn ([in] DWORD dwReserved, [out] ULONG *pSort, [out] ULONG *pDisplay)
 
HRESULT GetDefaultColumnState ([in] UINT iColumn, [out] SHCOLSTATEF *pcsFlags)
 
HRESULT GetDetailsEx ([in] PCUITEMID_CHILD pidl, [in] const SHCOLUMNID *pscid, [out] VARIANT *pv)
 
HRESULT GetDetailsOf ([in] PCUITEMID_CHILD pidl, [in] UINT iColumn, [out] SHELLDETAILS *psd)
 
HRESULT MapColumnToSCID ([in] UINT iColumn, [in] SHCOLUMNID *pscid)
 
- Public Member Functions inherited from IShellFolder
HRESULT ParseDisplayName ([in] HWND hwndOwner, [in] LPBC pbcReserved, [in, string] LPOLESTR lpszDisplayName, [out] ULONG *pchEaten, [out] PIDLIST_RELATIVE *ppidl, [in, out, unique] ULONG *pdwAttributes)
 
HRESULT EnumObjects ([in] HWND hwndOwner, [in] SHCONTF grfFlags, [out] IEnumIDList **ppenumIDList)
 
HRESULT BindToObject ([in] PCUIDLIST_RELATIVE pidl, [in] LPBC pbcReserved, [in] REFIID riid, [out, iid_is(riid)] void **ppvOut)
 
HRESULT BindToStorage ([in] PCUIDLIST_RELATIVE pidl, [in] LPBC pbcReserved, [in] REFIID riid, [out, iid_is(riid)] void **ppvObj)
 
HRESULT CompareIDs ([in] LPARAM lParam, [in] PCUIDLIST_RELATIVE pidl1, [in] PCUIDLIST_RELATIVE pidl2)
 
HRESULT CreateViewObject ([in] HWND hwndOwner, [in] REFIID riid, [out, iid_is(riid)] void **ppvOut)
 
HRESULT GetAttributesOf ([in] UINT cidl, [in, size_is(cidl)] PCUITEMID_CHILD_ARRAY apidl, [in, out] SFGAOF *rgfInOut)
 
HRESULT GetUIObjectOf ([in] HWND hwndOwner, [in] UINT cidl, [in, size_is(cidl)] PCUITEMID_CHILD_ARRAY apidl, [in] REFIID riid, [in, out, unique] UINT *prgfInOut, [out, iid_is(riid)] void **ppvOut)
 
HRESULT GetDisplayNameOf ([in] PCUITEMID_CHILD pidl, [in] SHGDNF uFlags, [out] STRRET *lpName)
 
HRESULT SetNameOf ([in] HWND hwnd, [in] PCUITEMID_CHILD pidl, [in, string] LPCOLESTR lpszName, [in] SHGDNF uFlags, [out] PITEMID_CHILD *ppidlOut)
 
- Public Member Functions inherited from IUnknown
HRESULT QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
 
ULONG AddRef ()
 
ULONG Release ()
 
HRESULT GetCurFolder ([out] PIDLIST_ABSOLUTE *ppidl)
 
HRESULT Initialize ([in] PCIDLIST_ABSOLUTE pidl)
 
HRESULT GetClassID ([out] CLSID *pClassID)
 
HRESULT CallBack ([in] IShellFolder *psf, [in] HWND hwndOwner, [in] IDataObject *pdtobj, [in] UINT uMsg, [in] WPARAM wParam, [in] LPARAM lParam)
 
HRESULT ShouldShow ([in] IShellFolder *psf, [in, unique] PCIDLIST_ABSOLUTE pidlFolder, [in] PCUITEMID_CHILD pidlItem)
 
HRESULT GetEnumFlags ([in] IShellFolder *psf, [in] PCIDLIST_ABSOLUTE pidlFolder, [out] HWND *phwnd, [in, out] DWORD *pgrfFlags)
 

Static Public Member Functions

static HRESULT SetDriveLabel (HWND hwndOwner, PCWSTR DrivePath, PCWSTR Label)
 
- Static Public Member Functions inherited from ATL::CComObjectRootBase
static void WINAPI ObjectMain (bool)
 
static const struct _ATL_CATMAP_ENTRYGetCategoryMap ()
 
static HRESULT WINAPI InternalQueryInterface (void *pThis, const _ATL_INTMAP_ENTRY *pEntries, REFIID iid, void **ppvObject)
 

Private Attributes

LPITEMIDLIST pidlRoot
 
CComPtr< IShellFolder2m_regFolder
 
INT8 m_DriveDisplayMode
 

Additional Inherited Members

- Public Types inherited from IShellFolder2
typedef struct IShellFolder2::SHCOLUMNIDLPSHCOLUMNID
 
typedef const SHCOLUMNIDLPCSHCOLUMNID
 
- Public Types inherited from IShellFolder
enum  tagSHGDN {
  SHGDN_NORMAL = 0 , SHGDN_INFOLDER = 1 , SHGDN_FOREDITING = 0x1000 , SHGDN_INCLUDE_NONFILESYS = 0x2000 ,
  SHGDN_FORADDRESSBAR = 0x4000 , SHGDN_FORPARSING = 0x8000
}
 
enum  tagSHCONTF {
  SHCONTF_FOLDERS = 32 , SHCONTF_NONFOLDERS = 64 , SHCONTF_INCLUDEHIDDEN = 128 , SHCONTF_INIT_ON_FIRST_NEXT = 256 ,
  SHCONTF_NETPRINTERSRCH = 512 , SHCONTF_SHAREABLE = 1024 , SHCONTF_STORAGE = 2048 , SHCONTF_NAVIGATION_ENUM = 0x01000 ,
  SHCONTF_FASTITEMS = 0x02000 , SHCONTF_FLATLIST = 0x04000 , SHCONTF_ENABLE_ASYNC = 0x08000 , SHCONTF_INCLUDESUPERHIDDEN = 0x10000
}
 
typedef IShellFolderLPSHELLFOLDER
 
typedef enum IShellFolder::tagSHGDN SHGNO
 
typedef DWORD SHGDNF
 
typedef DWORD SHCONTF
 
typedef ULONG SFGAOF
 
- Public Types inherited from IUnknown
typedef IUnknownLPUNKNOWN
 
- Public Types inherited from IPersistFolder2
typedef IPersistFolder2LPPERSISTFOLDER2
 
- Public Types inherited from IPersistFolder
typedef IPersistFolderLPPERSISTFOLDER
 
- Public Types inherited from IPersist
typedef IPersistLPPERSIST
 
- Public Attributes inherited from ATL::CComObjectRootBase
LONG m_dwRef
 

Detailed Description

Definition at line 26 of file CDrivesFolder.h.

Constructor & Destructor Documentation

◆ CDrivesFolder()

CDrivesFolder::CDrivesFolder ( )

Definition at line 678 of file CDrivesFolder.cpp.

679{
680 pidlRoot = NULL;
682}
LPITEMIDLIST pidlRoot
Definition: CDrivesFolder.h:37
INT8 m_DriveDisplayMode
Definition: CDrivesFolder.h:39
#define NULL
Definition: types.h:112

◆ ~CDrivesFolder()

CDrivesFolder::~CDrivesFolder ( )

Definition at line 684 of file CDrivesFolder.cpp.

685{
686 TRACE("-- destroying IShellFolder(%p)\n", this);
688}
void WINAPI SHFree(LPVOID pv)
Definition: shellole.c:370
#define TRACE(s)
Definition: solgame.cpp:4

Member Function Documentation

◆ BindToObject()

HRESULT WINAPI CDrivesFolder::BindToObject ( PCUIDLIST_RELATIVE  pidl,
LPBC  pbcReserved,
REFIID  riid,
LPVOID ppvOut 
)
override

Definition at line 793 of file CDrivesFolder.cpp.

794{
795 TRACE("(%p)->(pidl=%p,%p,%s,%p)\n", this,
796 pidl, pbcReserved, shdebugstr_guid(&riid), ppvOut);
797
798 if (!pidl)
799 return E_INVALIDARG;
800
801 if (_ILIsSpecialFolder(pidl))
802 return m_regFolder->BindToObject(pidl, pbcReserved, riid, ppvOut);
803
804 CHAR* pchDrive = _ILGetDataPointer(pidl)->u.drive.szDriveName;
805
806 PERSIST_FOLDER_TARGET_INFO pfti = {0};
807 pfti.dwAttributes = -1;
808 pfti.csidl = -1;
809 pfti.szTargetParsingName[0] = *pchDrive;
810 pfti.szTargetParsingName[1] = L':';
811 pfti.szTargetParsingName[2] = L'\\';
812
814 &pfti,
815 pidl,
816 &CLSID_ShellFSFolder,
817 riid,
818 ppvOut);
820 return hr;
821
822 return S_OK;
823}
CComPtr< IShellFolder2 > m_regFolder
Definition: CDrivesFolder.h:38
#define E_INVALIDARG
Definition: ddrawi.h:101
const char * shdebugstr_guid(const struct _GUID *id)
Definition: debughlp.cpp:438
#define FAILED_UNEXPECTEDLY
Definition: utils.cpp:30
#define L(x)
Definition: resources.c:13
REFIID riid
Definition: atlbase.h:39
#define S_OK
Definition: intsafe.h:52
LPPIDLDATA _ILGetDataPointer(LPCITEMIDLIST pidl)
Definition: pidl.c:2272
BOOL _ILIsSpecialFolder(LPCITEMIDLIST pidl)
Definition: pidl.c:2120
HRESULT SHELL32_BindToSF(LPCITEMIDLIST pidlRoot, PERSIST_FOLDER_TARGET_INFO *ppfti, LPCITEMIDLIST pidl, const GUID *clsid, REFIID riid, LPVOID *ppvOut)
Definition: shlfolder.cpp:293
HRESULT hr
Definition: shlfolder.c:183
struct tagDriveStruct drive
Definition: pidl.h:234
union tagPIDLDATA::@624 u
char CHAR
Definition: xmlstorage.h:175

Referenced by GetUIObjectOf(), and ParseDisplayName().

◆ BindToStorage()

HRESULT WINAPI CDrivesFolder::BindToStorage ( PCUIDLIST_RELATIVE  pidl,
LPBC  pbcReserved,
REFIID  riid,
LPVOID ppvOut 
)
override

Definition at line 828 of file CDrivesFolder.cpp.

829{
830 FIXME("(%p)->(pidl=%p,%p,%s,%p) stub\n", this,
831 pidl, pbcReserved, shdebugstr_guid (&riid), ppvOut);
832
833 *ppvOut = NULL;
834 return E_NOTIMPL;
835}
#define FIXME(fmt,...)
Definition: precomp.h:53
#define E_NOTIMPL
Definition: ddrawi.h:99

◆ CallBack()

HRESULT WINAPI CDrivesFolder::CallBack ( IShellFolder psf,
HWND  hwndOwner,
IDataObject pdtobj,
UINT  uMsg,
WPARAM  wParam,
LPARAM  lParam 
)
override

Implements IContextMenuCB.

Definition at line 1413 of file CDrivesFolder.cpp.

1414{
1415 enum { IDC_PROPERTIES };
1416 /* no data object means no selection */
1417 if (!pdtobj)
1418 {
1419 if (uMsg == DFM_INVOKECOMMAND && wParam == IDC_PROPERTIES)
1420 {
1421 // "System" properties
1422 return SHELL_ExecuteControlPanelCPL(hwndOwner, L"sysdm.cpl") ? S_OK : E_FAIL;
1423 }
1424 else if (uMsg == DFM_MERGECONTEXTMENU) // TODO: DFM_MERGECONTEXTMENU_BOTTOM
1425 {
1426 QCMINFO *pqcminfo = (QCMINFO *)lParam;
1427 HMENU hpopup = CreatePopupMenu();
1429 pqcminfo->idCmdFirst = Shell_MergeMenus(pqcminfo->hmenu, hpopup, pqcminfo->indexMenu, pqcminfo->idCmdFirst, pqcminfo->idCmdLast, MM_ADDSEPARATOR);
1430 DestroyMenu(hpopup);
1431 return S_OK;
1432 }
1433 }
1434 return SHELL32_DefaultContextMenuCallBack(psf, pdtobj, uMsg);
1435}
#define IDS_PROPERTIES
Definition: resource.h:108
WPARAM wParam
Definition: combotst.c:138
LPARAM lParam
Definition: combotst.c:139
#define E_FAIL
Definition: ddrawi.h:102
#define TRUE
Definition: types.h:120
#define IDC_PROPERTIES
Definition: resource.h:32
#define DFM_MERGECONTEXTMENU
Definition: precomp.h:44
#define DFM_INVOKECOMMAND
Definition: precomp.h:45
#define SHELL_ExecuteControlPanelCPL(hwnd, cpl)
Definition: precomp.h:214
HRESULT SHELL32_DefaultContextMenuCallBack(IShellFolder *psf, IDataObject *pdo, UINT msg)
Definition: shlfolder.cpp:624
static const CLSID *static CLSID *static const GUID VARIANT VARIANT *static IServiceProvider DWORD *static HMENU
Definition: ordinal.c:63
void WINAPI _InsertMenuItemW(HMENU hmenu, UINT indexMenu, BOOL fByPosition, UINT wID, UINT fType, LPCWSTR dwTypeData, UINT fState)
UINT WINAPI Shell_MergeMenus(HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags)
Definition: shlmenu.c:856
#define MM_ADDSEPARATOR
Definition: shlobj.h:2534
HMENU hmenu
Definition: shlobj.h:1395
UINT idCmdLast
Definition: shlobj.h:1398
UINT idCmdFirst
Definition: shlobj.h:1397
UINT indexMenu
Definition: shlobj.h:1396
HMENU WINAPI CreatePopupMenu(void)
Definition: menu.c:838
#define MFS_ENABLED
Definition: winuser.h:761
BOOL WINAPI DestroyMenu(_In_ HMENU)
#define MFT_STRING
Definition: winuser.h:757
#define MAKEINTRESOURCEW(i)
Definition: winuser.h:582

◆ CompareIDs()

HRESULT WINAPI CDrivesFolder::CompareIDs ( LPARAM  lParam,
PCUIDLIST_RELATIVE  pidl1,
PCUIDLIST_RELATIVE  pidl2 
)
override

Implements IShellFolder.

Definition at line 841 of file CDrivesFolder.cpp.

842{
844
845 if (!pidl1 || !pidl2)
846 {
847 ERR("Got null pidl pointer (%Ix %p %p)!\n", lParam, pidl1, pidl2);
848 return E_INVALIDARG;
849 }
850
851 if (_ILIsSpecialFolder(pidl1) || _ILIsSpecialFolder(pidl2))
852 return m_regFolder->CompareIDs(lParam, pidl1, pidl2);
853
854 UINT iColumn = LOWORD(lParam);
855 if (!_ILIsDrive(pidl1) || !_ILIsDrive(pidl2) || iColumn >= _countof(MyComputerSFHeader))
856 return E_INVALIDARG;
857
858 CHAR* pszDrive1 = _ILGetDataPointer(pidl1)->u.drive.szDriveName;
859 CHAR* pszDrive2 = _ILGetDataPointer(pidl2)->u.drive.szDriveName;
860
861 int result;
862 switch (MyComputerSFHeader[iColumn].colnameid)
863 {
865 {
866 result = _stricmp(pszDrive1, pszDrive2);
868 break;
869 }
871 {
872 /* We want to return immediately because SHELL32_CompareDetails also compares children. */
873 return SHELL32_CompareDetails(this, lParam, pidl1, pidl2);
874 }
877 {
878 ULARGE_INTEGER Drive1Available, Drive1Total, Drive2Available, Drive2Total;
879
880 if (GetVolumeInformationA(pszDrive1, NULL, 0, NULL, NULL, NULL, NULL, 0))
881 GetDiskFreeSpaceExA(pszDrive1, &Drive1Available, &Drive1Total, NULL);
882 else
883 Drive1Available.QuadPart = Drive1Total.QuadPart = 0;
884
885 if (GetVolumeInformationA(pszDrive2, NULL, 0, NULL, NULL, NULL, NULL, 0))
886 GetDiskFreeSpaceExA(pszDrive2, &Drive2Available, &Drive2Total, NULL);
887 else
888 Drive2Available.QuadPart = Drive2Total.QuadPart = 0;
889
890 LARGE_INTEGER Diff;
891 if (lParam == 3) /* Size */
892 Diff.QuadPart = Drive1Total.QuadPart - Drive2Total.QuadPart;
893 else /* Size available */
894 Diff.QuadPart = Drive1Available.QuadPart - Drive2Available.QuadPart;
895
897 break;
898 }
901 break;
903 }
904
905 if (HRESULT_CODE(hres) == 0)
906 return SHELL32_CompareChildren(this, lParam, pidl1, pidl2);
907
908 return hres;
909}
static const shvheader MyComputerSFHeader[]
#define ERR(fmt,...)
Definition: precomp.h:57
#define _stricmp
Definition: cat.c:22
#define IDS_SHV_COLUMN_TYPE
Definition: resource.h:89
#define IDS_SHV_COLUMN_NAME
Definition: resource.h:88
BOOL WINAPI GetDiskFreeSpaceExA(IN LPCSTR lpDirectoryName OPTIONAL, OUT PULARGE_INTEGER lpFreeBytesAvailableToCaller, OUT PULARGE_INTEGER lpTotalNumberOfBytes, OUT PULARGE_INTEGER lpTotalNumberOfFreeBytes)
Definition: disk.c:313
BOOL WINAPI GetVolumeInformationA(IN LPCSTR lpRootPathName, IN LPSTR lpVolumeNameBuffer, IN DWORD nVolumeNameSize, OUT LPDWORD lpVolumeSerialNumber OPTIONAL, OUT LPDWORD lpMaximumComponentLength OPTIONAL, OUT LPDWORD lpFileSystemFlags OPTIONAL, OUT LPSTR lpFileSystemNameBuffer OPTIONAL, IN DWORD nFileSystemNameSize)
Definition: volume.c:32
GLuint64EXT * result
Definition: glext.h:11304
HRESULT hres
Definition: protocol.c:465
unsigned int UINT
Definition: ndis.h:50
#define DEFAULT_UNREACHABLE
#define LOWORD(l)
Definition: pedump.c:82
BOOL _ILIsDrive(LPCITEMIDLIST pidl)
Definition: pidl.c:2131
#define MAKE_COMPARE_HRESULT(x)
Definition: shellutils.h:678
HRESULT SHELL32_CompareChildren(IShellFolder2 *psf, LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
Definition: shlfolder.cpp:349
HRESULT SHELL32_CompareDetails(IShellFolder2 *isf, LPARAM lParam, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2)
Definition: shlfolder.cpp:372
#define IDS_SHV_COLUMN_DISK_AVAILABLE
Definition: shresdef.h:55
#define IDS_SHV_COLUMN_DISK_CAPACITY
Definition: shresdef.h:54
#define IDS_SHV_COLUMN_COMMENTS
Definition: shresdef.h:67
#define _countof(array)
Definition: sndvol32.h:70
ULONGLONG QuadPart
Definition: ms-dtyp.idl:185
LONGLONG QuadPart
Definition: typedefs.h:114
#define HRESULT_CODE(hr)
Definition: winerror.h:189

◆ CreateViewObject()

HRESULT WINAPI CDrivesFolder::CreateViewObject ( HWND  hwndOwner,
REFIID  riid,
LPVOID ppvOut 
)
override

Definition at line 914 of file CDrivesFolder.cpp.

915{
916 CComPtr<IShellView> pShellView;
918
919 TRACE("(%p)->(hwnd=%p,%s,%p)\n", this,
920 hwndOwner, shdebugstr_guid (&riid), ppvOut);
921
922 if (!ppvOut)
923 return hr;
924
925 *ppvOut = NULL;
926
927 if (IsEqualIID(riid, IID_IDropTarget))
928 {
929 WARN("IDropTarget not implemented\n");
930 hr = E_NOTIMPL;
931 }
932 else if (IsEqualIID(riid, IID_IContextMenu))
933 {
934 DEFCONTEXTMENU dcm = { hwndOwner, this, pidlRoot, this };
935 hr = SHCreateDefaultContextMenu(&dcm, riid, ppvOut);
936 }
937 else if (IsEqualIID(riid, IID_IShellView))
938 {
939 SFV_CREATE sfvparams = { sizeof(SFV_CREATE), this, NULL, static_cast<IShellFolderViewCB*>(this) };
940 hr = SHCreateShellFolderView(&sfvparams, (IShellView**)ppvOut);
941 }
942 TRACE("-- (%p)->(interface=%p)\n", this, ppvOut);
943 return hr;
944}
HRESULT WINAPI SHCreateShellFolderView(const SFV_CREATE *pcsfv, IShellView **ppsv)
Definition: CDefView.cpp:4814
HRESULT WINAPI SHCreateDefaultContextMenu(const DEFCONTEXTMENU *pdcm, REFIID riid, void **ppv)
#define WARN(fmt,...)
Definition: precomp.h:61
#define IsEqualIID(riid1, riid2)
Definition: guiddef.h:95
struct _SFV_CREATE SFV_CREATE

◆ EnumObjects()

HRESULT WINAPI CDrivesFolder::EnumObjects ( HWND  hwndOwner,
DWORD  dwFlags,
LPENUMIDLIST *  ppEnumIDList 
)
override

Definition at line 782 of file CDrivesFolder.cpp.

783{
784 CComPtr<IEnumIDList> pRegEnumerator;
785 m_regFolder->EnumObjects(hwndOwner, dwFlags, &pRegEnumerator);
786
787 return ShellObjectCreatorInit<CDrivesFolderEnum>(hwndOwner, dwFlags, pRegEnumerator, IID_PPV_ARG(IEnumIDList, ppEnumIDList));
788}
LPCWSTR LPCWSTR LPCWSTR DWORD dwFlags
Definition: env.c:37
#define IID_PPV_ARG(Itype, ppType)

◆ EnumSearches()

HRESULT WINAPI CDrivesFolder::EnumSearches ( IEnumExtraSearch **  ppenum)
override

Implements IShellFolder2.

Definition at line 1194 of file CDrivesFolder.cpp.

1195{
1196 FIXME("(%p)\n", this);
1197 return E_NOTIMPL;
1198}

◆ FinalConstruct()

HRESULT WINAPI CDrivesFolder::FinalConstruct ( )

Definition at line 690 of file CDrivesFolder.cpp.

691{
692 pidlRoot = _ILCreateMyComputer(); /* my qualified pidl */
693 if (pidlRoot == NULL)
694 return E_OUTOFMEMORY;
695
696 REGFOLDERINITDATA RegInit = { static_cast<IShellFolder*>(this), &g_RegFolderInfo };
698 pidlRoot,
700
701 return hr;
702}
static const REGFOLDERINFO g_RegFolderInfo
HRESULT CRegFolder_CreateInstance(PREGFOLDERINITDATA pInit, LPCITEMIDLIST pidlRoot, REFIID riid, void **ppv)
Definition: CRegFolder.cpp:995
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
LPITEMIDLIST _ILCreateMyComputer(void)
Definition: pidl.c:1799

◆ GetAttributesOf()

HRESULT WINAPI CDrivesFolder::GetAttributesOf ( UINT  cidl,
PCUITEMID_CHILD_ARRAY  apidl,
DWORD rgfInOut 
)
override

Definition at line 949 of file CDrivesFolder.cpp.

950{
951 TRACE("(%p)->(cidl=%d apidl=%p mask=%p (0x%08x))\n",
952 this, cidl, apidl, rgfInOut, rgfInOut ? *rgfInOut : 0);
953
954 if (cidl && !apidl)
955 return E_INVALIDARG;
956
957 if (*rgfInOut == 0)
958 *rgfInOut = ~0;
959
960 if(cidl == 0)
961 *rgfInOut &= dwComputerAttributes;
962 else
963 {
964 for (UINT i = 0; i < cidl; ++i)
965 {
966 if (_ILIsDrive(apidl[i]))
967 {
968 *rgfInOut &= dwDriveAttributes;
969
970 if (_ILGetDriveType(apidl[i]) == DRIVE_CDROM)
971 *rgfInOut &= ~SFGAO_CANRENAME; // CD-ROM drive cannot rename
972 }
973 else if (IsRegItem(apidl[i], CLSID_ControlPanel))
974 {
975 *rgfInOut &= dwControlPanelAttributes;
976 }
977 else if (_ILIsSpecialFolder(*apidl))
978 {
979 m_regFolder->GetAttributesOf(1, &apidl[i], rgfInOut);
980 }
981 else
982 {
983 ERR("Got unknown pidl type!\n");
984 }
985 }
986 }
987
988 /* make sure SFGAO_VALIDATE is cleared, some apps depend on that */
989 *rgfInOut &= ~SFGAO_VALIDATE;
990
991 TRACE("-- result=0x%08x\n", *rgfInOut);
992 return S_OK;
993}
static const CLSID * IsRegItem(LPCITEMIDLIST pidl)
UINT _ILGetDriveType(LPCITEMIDLIST pidl)
static const DWORD dwComputerAttributes
static const DWORD dwDriveAttributes
static const DWORD dwControlPanelAttributes
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
#define DRIVE_CDROM
Definition: machpc98.h:119

Referenced by ParseDisplayName().

◆ GetClassID()

HRESULT WINAPI CDrivesFolder::GetClassID ( CLSID lpClassId)
override

Implements IPersist.

Definition at line 1341 of file CDrivesFolder.cpp.

1342{
1343 TRACE("(%p)\n", this);
1344
1345 if (!lpClassId)
1346 return E_POINTER;
1347
1348 *lpClassId = CLSID_MyComputer;
1349 return S_OK;
1350}
#define E_POINTER
Definition: winerror.h:3481

◆ GetCurFolder()

HRESULT WINAPI CDrivesFolder::GetCurFolder ( PIDLIST_ABSOLUTE pidl)
override

Implements IPersistFolder2.

Definition at line 1365 of file CDrivesFolder.cpp.

1366{
1367 TRACE("(%p)->(%p)\n", this, pidl);
1368
1369 if (!pidl)
1370 return E_INVALIDARG; /* xp doesn't have this check and crashes on NULL */
1371
1372 *pidl = ILClone(pidlRoot);
1373 return S_OK;
1374}
LPITEMIDLIST WINAPI ILClone(LPCITEMIDLIST pidl)
Definition: pidl.c:238

◆ GetDefaultColumn()

HRESULT WINAPI CDrivesFolder::GetDefaultColumn ( DWORD  dwRes,
ULONG pSort,
ULONG pDisplay 
)
override

Implements IShellFolder2.

Definition at line 1200 of file CDrivesFolder.cpp.

1201{
1202 TRACE("(%p)\n", this);
1203
1204 if (pSort)
1205 *pSort = 0;
1206 if (pDisplay)
1207 *pDisplay = 0;
1208 return S_OK;
1209}

◆ GetDefaultColumnState()

HRESULT WINAPI CDrivesFolder::GetDefaultColumnState ( UINT  iColumn,
DWORD pcsFlags 
)
override

Implements IShellFolder2.

Definition at line 1211 of file CDrivesFolder.cpp.

1212{
1213 TRACE("(%p)\n", this);
1214
1215 if (!pcsFlags || iColumn >= _countof(MyComputerSFHeader))
1216 return E_INVALIDARG;
1217 *pcsFlags = MyComputerSFHeader[iColumn].colstate;
1218 return S_OK;
1219}
WORD colstate
Definition: shfldr.h:32

◆ GetDefaultSearchGUID()

HRESULT WINAPI CDrivesFolder::GetDefaultSearchGUID ( GUID pguid)
override

Implements IShellFolder2.

Definition at line 1188 of file CDrivesFolder.cpp.

1189{
1190 FIXME("(%p)\n", this);
1191 return E_NOTIMPL;
1192}

◆ GetDetailsEx()

HRESULT WINAPI CDrivesFolder::GetDetailsEx ( PCUITEMID_CHILD  pidl,
const SHCOLUMNID pscid,
VARIANT pv 
)
override

Implements IShellFolder2.

Definition at line 1221 of file CDrivesFolder.cpp.

1222{
1223 const CLSID *pCLSID = IsRegItem(pidl);
1224 if (pscid->fmtid == FMTID_ShellDetails)
1225 {
1226 switch (pscid->pid)
1227 {
1228 case PID_DESCRIPTIONID:
1229 {
1230 if (pCLSID)
1233 switch (_ILGetDriveType(pidl))
1234 {
1235 case DRIVE_REMOVABLE: id = _ILGetRemovableTypeId(pidl); break;
1236 case DRIVE_FIXED: id = SHDID_COMPUTER_FIXED; break;
1237 case DRIVE_REMOTE: id = SHDID_COMPUTER_NETDRIVE; break;
1238 case DRIVE_CDROM: id = SHDID_COMPUTER_CDROM; break;
1239 case DRIVE_RAMDISK: id = SHDID_COMPUTER_RAMDISK; break;
1240 }
1241 return SHELL_CreateSHDESCRIPTIONID(pv, id, &CLSID_NULL);
1242 }
1243 }
1244 }
1245 if (pCLSID)
1246 return m_regFolder->GetDetailsEx(pidl, pscid, pv);
1247 return SH32_GetDetailsOfPKeyAsVariant(this, pidl, pscid, pv, FALSE);
1248}
static UINT _ILGetRemovableTypeId(LPCITEMIDLIST pidl)
#define FALSE
Definition: types.h:117
#define CLSID_NULL
Definition: guiddef.h:99
static HRESULT SHELL_CreateSHDESCRIPTIONID(VARIANT *pVar, DWORD Id, const CLSID *pCLSID)
Definition: shell32_main.h:293
HRESULT SH32_GetDetailsOfPKeyAsVariant(IShellFolder2 *pSF, PCUITEMID_CHILD pidl, const SHCOLUMNID *pscid, VARIANT *pVar, BOOL UseFsColMap)
Definition: shlfolder.cpp:133
#define PID_DESCRIPTIONID
Definition: shlguid.h:171
#define SHDID_COMPUTER_NETDRIVE
Definition: shlobj.h:1469
#define SHDID_COMPUTER_FIXED
Definition: shlobj.h:1468
#define SHDID_COMPUTER_CDROM
Definition: shlobj.h:1470
#define SHDID_COMPUTER_OTHER
Definition: shlobj.h:1472
#define SHDID_COMPUTER_RAMDISK
Definition: shlobj.h:1471
#define SHDID_ROOT_REGITEM
Definition: shlobj.h:1461
#define DRIVE_REMOTE
Definition: winbase.h:286
#define DRIVE_RAMDISK
Definition: winbase.h:288
#define DRIVE_FIXED
Definition: winbase.h:285
#define DRIVE_REMOVABLE
Definition: winbase.h:284

◆ GetDetailsOf()

HRESULT WINAPI CDrivesFolder::GetDetailsOf ( PCUITEMID_CHILD  pidl,
UINT  iColumn,
SHELLDETAILS psd 
)
override

Implements IShellFolder2.

Definition at line 1250 of file CDrivesFolder.cpp.

1251{
1252 HRESULT hr;
1253
1254 TRACE("(%p)->(%p %i %p)\n", this, pidl, iColumn, psd);
1255
1256 if (!psd || iColumn >= _countof(MyComputerSFHeader))
1257 return E_INVALIDARG;
1258
1259 if (!pidl)
1260 {
1261 psd->fmt = MyComputerSFHeader[iColumn].fmt;
1262 psd->cxChar = MyComputerSFHeader[iColumn].cxChar;
1263 return SHSetStrRet(&psd->str, MyComputerSFHeader[iColumn].colnameid);
1264 }
1265 else if (!_ILIsDrive(pidl))
1266 {
1267 switch (MyComputerSFHeader[iColumn].colnameid)
1268 {
1270 return m_regFolder->GetDetailsOf(pidl, SHFSF_COL_NAME, psd);
1272 return m_regFolder->GetDetailsOf(pidl, SHFSF_COL_TYPE, psd);
1275 return SHSetStrRetEmpty(&psd->str);
1277 return m_regFolder->GetDetailsOf(pidl, SHFSF_COL_COMMENT, psd);
1279 }
1280 }
1281 else
1282 {
1283 ULARGE_INTEGER ulTotalBytes, ulFreeBytes;
1284 WCHAR szDrive[8];
1285 INT8 DriveNum = GetDrivePath(pidl, szDrive);
1286 UINT DriveType = GetCachedDriveType(DriveNum);
1289
1290 switch (MyComputerSFHeader[iColumn].colnameid)
1291 {
1294 break;
1296 if (DriveType == DRIVE_UNKNOWN)
1297 hr = SHSetStrRetEmpty(&psd->str);
1298 else if (DriveType == DRIVE_REMOVABLE && IsFloppyDrive(szDrive))
1299 hr = SHSetStrRet(&psd->str, IDS_DRIVE_FLOPPY);
1300 else
1301 hr = SHSetStrRet(&psd->str, iDriveTypeIds[DriveType]);
1302 break;
1305 psd->str.cStr[0] = 0x00;
1306 psd->str.uType = STRRET_CSTR;
1307 if (GetVolumeInformationW(szDrive, NULL, 0, NULL, NULL, NULL, NULL, 0))
1308 {
1309 GetDiskFreeSpaceExW(szDrive, &ulFreeBytes, &ulTotalBytes, NULL);
1310 if (iColumn == 2)
1311 StrFormatByteSize64A(ulTotalBytes.QuadPart, psd->str.cStr, MAX_PATH);
1312 else
1313 StrFormatByteSize64A(ulFreeBytes.QuadPart, psd->str.cStr, MAX_PATH);
1314 }
1315 hr = S_OK;
1316 break;
1318 hr = SHSetStrRetEmpty(&psd->str); /* FIXME: comments */
1319 break;
1321 }
1322 }
1323
1324 return hr;
1325}
static bool IsFloppyDrive(PCWSTR DrivePath)
static UINT GetCachedDriveType(INT8 DrvNum)
static int iDriveTypeIds[7]
INT8 GetDrivePath(PCUITEMID_CHILD pidl, PWSTR Path)
UINT DriveType
signed char INT8
STDMETHOD() GetDisplayNameOf(PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet) override
#define MAX_PATH
Definition: compat.h:34
BOOL WINAPI GetDiskFreeSpaceExW(IN LPCWSTR lpDirectoryName OPTIONAL, OUT PULARGE_INTEGER lpFreeBytesAvailableToCaller, OUT PULARGE_INTEGER lpTotalNumberOfBytes, OUT PULARGE_INTEGER lpTotalNumberOfFreeBytes)
Definition: disk.c:342
BOOL WINAPI GetVolumeInformationW(IN LPCWSTR lpRootPathName, IN LPWSTR lpVolumeNameBuffer, IN DWORD nVolumeNameSize, OUT LPDWORD lpVolumeSerialNumber OPTIONAL, OUT LPDWORD lpMaximumComponentLength OPTIONAL, OUT LPDWORD lpFileSystemFlags OPTIONAL, OUT LPWSTR lpFileSystemNameBuffer OPTIONAL, IN DWORD nFileSystemNameSize)
Definition: volume.c:226
LPSTR WINAPI StrFormatByteSize64A(LONGLONG llBytes, LPSTR lpszDest, UINT cchMax)
Definition: string.c:2502
#define SHFSF_COL_COMMENT
Definition: shfldr.h:49
#define SHFSF_COL_NAME
Definition: shfldr.h:44
#define SHFSF_COL_TYPE
Definition: shfldr.h:46
#define IDS_DRIVE_FLOPPY
Definition: shresdef.h:114
@ STRRET_CSTR
Definition: shtypes.idl:87
STRRET str
Definition: shtypes.idl:108
char cStr[MAX_PATH]
Definition: shtypes.idl:98
UINT uType
Definition: shtypes.idl:93
#define DRIVE_UNKNOWN
Definition: winbase.h:289
__wchar_t WCHAR
Definition: xmlstorage.h:180

◆ GetDisplayNameOf()

HRESULT WINAPI CDrivesFolder::GetDisplayNameOf ( PCUITEMID_CHILD  pidl,
DWORD  dwFlags,
LPSTRRET  strRet 
)
override

Definition at line 1064 of file CDrivesFolder.cpp.

1065{
1066 WCHAR szDrive[8];
1067
1068 TRACE("(%p)->(pidl=%p,0x%08x,%p)\n", this, pidl, dwFlags, strRet);
1069 pdump (pidl);
1070
1071 if (!strRet)
1072 return E_INVALIDARG;
1073
1074 if (!_ILIsPidlSimple (pidl))
1075 {
1076 return SHELL32_GetDisplayNameOfChild(this, pidl, dwFlags, strRet);
1077 }
1078 else if (_ILIsSpecialFolder(pidl))
1079 {
1080 return m_regFolder->GetDisplayNameOf(pidl, dwFlags, strRet);
1081 }
1082 else if (GetDrivePath(pidl, szDrive) < 0)
1083 {
1084 ERR("Wrong pidl type\n");
1085 return E_INVALIDARG;
1086 }
1087
1088 PWSTR pszPath = (LPWSTR)CoTaskMemAlloc((MAX_PATH + 1) * sizeof(WCHAR));
1089 if (!pszPath)
1090 return E_OUTOFMEMORY;
1091 pszPath[0] = UNICODE_NULL;
1092 szDrive[0] &= ~32; // Always uppercase
1093
1094 /* long view "lw_name (C:)" */
1096 if (!(dwFlags & SHGDN_FORPARSING))
1097 {
1098 if (m_DriveDisplayMode < 0)
1099 {
1100 DWORD err, type, data, cb = sizeof(data);
1101 err = SHRegGetUSValueW(L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer",
1102 L"ShowDriveLettersFirst", &type, &data, &cb, FALSE, NULL, 0);
1103 m_DriveDisplayMode = (!err && type == REG_DWORD && cb == sizeof(data)) ? (BYTE)data : 0;
1104 }
1105 BOOL bRemoteFirst = m_DriveDisplayMode == 1;
1106 BOOL bNoLetter = m_DriveDisplayMode == 2;
1107 BOOL bAllFirst = m_DriveDisplayMode == 4;
1108 PWSTR pszLabel = pszPath;
1109
1110 if (!bNoLetter && (bAllFirst || (bRemoteFirst && GetCachedDriveType(szDrive) == DRIVE_REMOTE)))
1111 {
1112 bNoLetter = TRUE; // Handling the letter now, don't append it again later
1113 if (!bEditLabel)
1114 pszLabel += wsprintfW(pszPath, L"(%c:) ", szDrive[0]);
1115 }
1116
1117 if (GetDriveLabel(szDrive, pszLabel, MAX_PATH - 7) != S_OK && !bEditLabel)
1118 {
1119 UINT ResId = 0, DrvType = GetCachedDriveType(szDrive);
1120 if (DrvType == DRIVE_REMOVABLE)
1122 else if (DrvType < _countof(iDriveTypeIds))
1123 ResId = iDriveTypeIds[DrvType];
1124
1125 if (ResId)
1126 {
1127 UINT len = LoadStringW(shell32_hInstance, ResId, pszLabel, MAX_PATH - 7);
1128 if (len > MAX_PATH - 7)
1129 pszLabel[MAX_PATH-7] = UNICODE_NULL;
1130 }
1131 }
1132
1133 if (!*pszLabel && !bEditLabel) // No label nor fallback description, use SHGDN_FORPARSING
1134 *pszPath = UNICODE_NULL;
1135 else if (!bNoLetter && !bEditLabel)
1136 wsprintfW(pszPath + wcslen(pszPath), L" (%c:)", szDrive[0]);
1137 }
1138
1139 if (!*pszPath && !bEditLabel) // SHGDN_FORPARSING or failure above (except editing empty label)
1140 {
1142 szDrive[2] = UNICODE_NULL; // Remove backslash
1143 wcscpy(pszPath, szDrive);
1144 }
1145 strRet->uType = STRRET_WSTR;
1146 strRet->pOleStr = pszPath;
1147
1148 TRACE("-- (%p)->(%s)\n", this, strRet->uType == STRRET_CSTR ? strRet->cStr : debugstr_w(strRet->pOleStr));
1149 return S_OK;
1150}
static HRESULT GetDriveLabel(PCWSTR DrivePath, LPWSTR szLabel, UINT cchMax)
#define shell32_hInstance
wcscpy
void pdump(LPCITEMIDLIST pidl)
Definition: debughlp.cpp:322
#define GET_SHGDN_RELATION(dwFlags)
Definition: precomp.h:53
BOOL WINAPI _ILIsPidlSimple(LPCITEMIDLIST pidl)
LONG WINAPI SHRegGetUSValueW(const WCHAR *subkey, const WCHAR *value, DWORD *type, void *data, DWORD *data_len, BOOL ignore_hkcu, void *default_data, DWORD default_data_len)
Definition: registry.c:4077
INT WINAPI DECLSPEC_HOTPATCH LoadStringW(HINSTANCE instance, UINT resource_id, LPWSTR buffer, INT buflen)
Definition: string.c:1220
unsigned int BOOL
Definition: ntddk_ex.h:94
unsigned long DWORD
Definition: ntddk_ex.h:95
GLuint GLuint GLsizei GLenum type
Definition: gl.h:1545
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
Definition: gl.h:1950
GLenum GLsizei len
Definition: glext.h:6722
LPVOID WINAPI CoTaskMemAlloc(SIZE_T size)
Definition: ifs.c:426
_CRTIMP size_t __cdecl wcslen(_In_z_ const wchar_t *_Str)
#define debugstr_w
Definition: kernel32.h:32
static HMODULE MODULEINFO DWORD cb
Definition: module.c:33
#define UNICODE_NULL
#define err(...)
#define REG_DWORD
Definition: sdbapi.c:596
HRESULT SHELL32_GetDisplayNameOfChild(IShellFolder2 *psf, LPCITEMIDLIST pidl, DWORD dwFlags, LPSTRRET strRet)
Definition: shlfolder.cpp:331
#define IDS_DRIVE_REMOVABLE
Definition: shresdef.h:115
@ STRRET_WSTR
Definition: shtypes.idl:85
LPWSTR pOleStr
Definition: shtypes.idl:96
uint16_t * PWSTR
Definition: typedefs.h:56
int WINAPIV wsprintfW(_Out_ LPWSTR, _In_ _Printf_format_string_ LPCWSTR,...)
WCHAR * LPWSTR
Definition: xmlstorage.h:184
unsigned char BYTE
Definition: xxhash.c:193

Referenced by GetDetailsOf().

◆ GetEnumFlags()

STDMETHODIMP CDrivesFolder::GetEnumFlags ( IShellFolder ,
PCIDLIST_ABSOLUTE  ,
HWND ,
DWORD  
)
inlineoverride

Implements IFolderFilter.

Definition at line 86 of file CDrivesFolder.h.

86{ return E_NOTIMPL; }

◆ GetUIObjectOf()

HRESULT WINAPI CDrivesFolder::GetUIObjectOf ( HWND  hwndOwner,
UINT  cidl,
PCUITEMID_CHILD_ARRAY  apidl,
REFIID  riid,
UINT prgfInOut,
LPVOID ppvOut 
)
override

Definition at line 1007 of file CDrivesFolder.cpp.

1010{
1011 LPVOID pObj = NULL;
1013
1014 TRACE("(%p)->(%p,%u,apidl=%p,%s,%p,%p)\n", this,
1015 hwndOwner, cidl, apidl, shdebugstr_guid (&riid), prgfInOut, ppvOut);
1016
1017 if (!ppvOut)
1018 return hr;
1019
1020 *ppvOut = NULL;
1021
1022 if (IsEqualIID (riid, IID_IContextMenu) && (cidl >= 1))
1023 {
1024 if (_ILIsDrive(apidl[0]))
1025 hr = CDrivesContextMenu_CreateInstance(pidlRoot, hwndOwner, cidl, apidl, static_cast<IShellFolder*>(this), (IContextMenu**)&pObj);
1026 else
1027 hr = m_regFolder->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, &pObj);
1028 }
1029 else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1))
1030 {
1031 hr = IDataObject_Constructor(hwndOwner,
1032 pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj);
1033 }
1034 else if ((IsEqualIID (riid, IID_IExtractIconA) || IsEqualIID (riid, IID_IExtractIconW)) && (cidl == 1))
1035 {
1036 if (_ILIsDrive(apidl[0]))
1037 hr = CDrivesExtractIcon_CreateInstance(this, apidl[0], riid, &pObj);
1038 else
1039 hr = m_regFolder->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, &pObj);
1040 }
1041 else if (IsEqualIID (riid, IID_IDropTarget) && (cidl == 1))
1042 {
1043 CComPtr<IShellFolder> psfChild;
1044 hr = this->BindToObject(apidl[0], NULL, IID_PPV_ARG(IShellFolder, &psfChild));
1046 return hr;
1047
1048 return psfChild->CreateViewObject(NULL, riid, ppvOut);
1049 }
1050 else
1051 hr = E_NOINTERFACE;
1052
1053 if (SUCCEEDED(hr) && !pObj)
1054 hr = E_OUTOFMEMORY;
1055
1056 *ppvOut = pObj;
1057 TRACE("(%p)->hr=0x%08x\n", this, hr);
1058 return hr;
1059}
HRESULT CDrivesContextMenu_CreateInstance(PCIDLIST_ABSOLUTE pidlFolder, HWND hwnd, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, IShellFolder *psf, IContextMenu **ppcm)
HRESULT CDrivesExtractIcon_CreateInstance(IShellFolder *psf, LPCITEMIDLIST pidl, REFIID riid, LPVOID *ppvOut)
HRESULT IDataObject_Constructor(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidl, UINT cidl, BOOL bExtendedObject, IDataObject **dataObject)
STDMETHOD() BindToObject(PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override
#define SUCCEEDED(hr)
Definition: intsafe.h:50
const GUID IID_IDataObject
#define E_NOINTERFACE
Definition: winerror.h:3480

◆ Initialize()

HRESULT WINAPI CDrivesFolder::Initialize ( PCIDLIST_ABSOLUTE  pidl)
override

Implements IPersistFolder.

Definition at line 1357 of file CDrivesFolder.cpp.

1358{
1359 return S_OK;
1360}

◆ MapColumnToSCID()

HRESULT WINAPI CDrivesFolder::MapColumnToSCID ( UINT  column,
SHCOLUMNID pscid 
)
override

Implements IShellFolder2.

Definition at line 1327 of file CDrivesFolder.cpp.

1328{
1329 switch (column < _countof(MyComputerSFHeader) ? MyComputerSFHeader[column].colnameid : ~0UL)
1330 {
1331 case IDS_SHV_COLUMN_NAME: return MakeSCID(*pscid, FMTID_Storage, PID_STG_NAME);
1332 case IDS_SHV_COLUMN_TYPE: return MakeSCID(*pscid, FMTID_Storage, PID_STG_STORAGETYPE);
1333 case IDS_SHV_COLUMN_COMMENTS: return MakeSCID(*pscid, FMTID_SummaryInformation, PIDSI_COMMENTS);
1334 }
1335 return E_INVALIDARG;
1336}
#define PID_STG_STORAGETYPE
Definition: ntquery.h:50
#define PID_STG_NAME
Definition: ntquery.h:56
const FMTID FMTID_SummaryInformation
static HRESULT MakeSCID(SHCOLUMNID &scid, REFCLSID fmtid, UINT pid)
Definition: shfldr.h:99
#define UL
Definition: tui.h:164

◆ MessageSFVCB()

STDMETHODIMP CDrivesFolder::MessageSFVCB ( UINT  uMsg,
WPARAM  wParam,
LPARAM  lParam 
)
override

Definition at line 1389 of file CDrivesFolder.cpp.

1390{
1391 switch (uMsg)
1392 {
1393 case SFVM_FSNOTIFY:
1394 if (lParam == SHCNE_DRIVEADD && wParam)
1395 {
1396 g_IsFloppyCache = 0;
1398 if (drive >= 0 && ((1UL << drive) & SHRestricted(REST_NODRIVES)))
1399 return S_FALSE;
1400 }
1401 else if (lParam == SHCNE_DRIVEREMOVED)
1402 {
1403 g_IsFloppyCache = 0;
1404 }
1405 break;
1406 }
1407 return E_NOTIMPL;
1408}
UINT g_IsFloppyCache
static INT8 GetDriveNumber(PCUITEMID_CHILD pidl)
#define SHCNE_DRIVEREMOVED
Definition: shlobj.h:1902
#define SHCNE_DRIVEADD
Definition: shlobj.h:1903
#define SFVM_FSNOTIFY
Definition: shlobj.h:1312
@ REST_NODRIVES
Definition: shlobj.h:1656
DWORD WINAPI SHRestricted(RESTRICTIONS rest)
Definition: shpolicy.c:166
#define S_FALSE
Definition: winerror.h:3452

◆ ParseDisplayName()

HRESULT WINAPI CDrivesFolder::ParseDisplayName ( HWND  hwndOwner,
LPBC  pbc,
LPOLESTR  lpszDisplayName,
DWORD pchEaten,
PIDLIST_RELATIVE ppidl,
DWORD pdwAttributes 
)
override

Definition at line 707 of file CDrivesFolder.cpp.

709{
711
712 TRACE("(%p)->(HWND=%p,%p,%p=%s,%p,pidl=%p,%p)\n", this,
713 hwndOwner, pbc, lpszDisplayName, debugstr_w (lpszDisplayName),
714 pchEaten, ppidl, pdwAttributes);
715
716 if (!ppidl)
717 return hr;
718
719 *ppidl = NULL;
720
721 if (!lpszDisplayName)
722 return hr;
723
724 /* handle CLSID paths */
725 if (lpszDisplayName[0] == L':' && lpszDisplayName[1] == L':')
726 {
727 return m_regFolder->ParseDisplayName(hwndOwner, pbc, lpszDisplayName, pchEaten, ppidl,
728 pdwAttributes);
729 }
730
731 if (((L'A' <= lpszDisplayName[0] && lpszDisplayName[0] <= L'Z') ||
732 (L'a' <= lpszDisplayName[0] && lpszDisplayName[0] <= L'z')) &&
733 lpszDisplayName[1] == L':' && (lpszDisplayName[2] == L'\\' || !lpszDisplayName[2]))
734 {
735 // "C:\..."
736 WCHAR szRoot[8];
737 PathBuildRootW(szRoot, ((*lpszDisplayName - 1) & 0x1F));
738
739 if (SHIsFileSysBindCtx(pbc, NULL) != S_OK && !(BindCtx_GetMode(pbc, 0) & STGM_CREATE))
740 {
741 if (::GetDriveType(szRoot) == DRIVE_NO_ROOT_DIR)
743 }
744
745 CComHeapPtr<ITEMIDLIST> pidlTemp(_ILCreateDrive(szRoot));
746 if (!pidlTemp)
747 return E_OUTOFMEMORY;
748
749 if (lpszDisplayName[2] && lpszDisplayName[3])
750 {
751 CComPtr<IShellFolder> pChildFolder;
752 hr = BindToObject(pidlTemp, pbc, IID_PPV_ARG(IShellFolder, &pChildFolder));
754 return hr;
755
756 ULONG chEaten;
757 CComHeapPtr<ITEMIDLIST> pidlChild;
758 hr = pChildFolder->ParseDisplayName(hwndOwner, pbc, &lpszDisplayName[3], &chEaten,
759 &pidlChild, pdwAttributes);
761 return hr;
762
763 hr = SHILCombine(pidlTemp, pidlChild, ppidl);
764 }
765 else
766 {
767 *ppidl = pidlTemp.Detach();
768 if (pdwAttributes && *pdwAttributes)
769 GetAttributesOf(1, (PCUITEMID_CHILD_ARRAY)ppidl, pdwAttributes);
770 hr = S_OK;
771 }
772 }
773
774 TRACE("(%p)->(-- ret=0x%08x)\n", this, hr);
775
776 return hr;
777}
STDMETHOD() GetAttributesOf(UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut) override
DWORD BindCtx_GetMode(_In_ IBindCtx *pbc, _In_ DWORD dwDefault)
Definition: utils.cpp:278
HRESULT SHIsFileSysBindCtx(_In_ IBindCtx *pBindCtx, _Out_opt_ WIN32_FIND_DATAW *pFindData)
Definition: utils.cpp:303
LPWSTR WINAPI PathBuildRootW(LPWSTR lpszPath, int drive)
Definition: path.c:348
#define STGM_CREATE
Definition: objbase.h:926
LPITEMIDLIST _ILCreateDrive(LPCWSTR lpszNew)
Definition: pidl.c:2001
const PCUITEMID_CHILD * PCUITEMID_CHILD_ARRAY
Definition: shtypes.idl:71
uint32_t ULONG
Definition: typedefs.h:59
#define DRIVE_NO_ROOT_DIR
Definition: winbase.h:290
#define GetDriveType
Definition: winbase.h:3853
static HRESULT HRESULT_FROM_WIN32(unsigned int x)
Definition: winerror.h:211
#define ERROR_PATH_NOT_FOUND
Definition: winerror.h:229

◆ SetDriveLabel()

HRESULT CDrivesFolder::SetDriveLabel ( HWND  hwndOwner,
PCWSTR  DrivePath,
PCWSTR  Label 
)
static

Definition at line 1178 of file CDrivesFolder.cpp.

1179{
1181 if (SUCCEEDED(hr))
1182 SHChangeNotify(SHCNE_RENAMEFOLDER, SHCNF_PATHW, DrivePath, DrivePath); // DisplayName changed
1183 else if (hwndOwner)
1184 SHELL_ErrorBox(hwndOwner, hr);
1185 return hr;
1186}
PWCHAR Label
Definition: format.c:70
EXTERN_C void WINAPI SHChangeNotify(LONG wEventId, UINT uFlags, LPCVOID dwItem1, LPCVOID dwItem2)
BOOL WINAPI SetVolumeLabelW(IN LPCWSTR lpRootPathName, IN LPCWSTR lpVolumeName OPTIONAL)
Definition: volume.c:503
#define HResultFromWin32
Definition: loader.cpp:14
#define SHELL_ErrorBox
Definition: shellutils.h:126
#define SHCNE_RENAMEFOLDER
Definition: shlobj.h:1912
#define SHCNF_PATHW
Definition: shlobj.h:1931
DWORD WINAPI GetLastError(void)
Definition: except.c:1042

Referenced by CDrvDefExt::GeneralPageProc(), and SetNameOf().

◆ SetNameOf()

HRESULT WINAPI CDrivesFolder::SetNameOf ( HWND  hwndOwner,
PCUITEMID_CHILD  pidl,
LPCOLESTR  lpName,
DWORD  dwFlags,
PITEMID_CHILD pPidlOut 
)
override

Implements IShellFolder.

Definition at line 1164 of file CDrivesFolder.cpp.

1166{
1167 if (_ILIsDrive(pidl))
1168 {
1169 WCHAR szDrive[8];
1170 HRESULT hr = GetDrivePath(pidl, szDrive) >= 0 ? SetDriveLabel(hwndOwner, szDrive, lpName) : E_FAIL;
1171 if (pPidlOut)
1172 *pPidlOut = SUCCEEDED(hr) ? _ILCreateDrive(szDrive) : NULL;
1173 return hr;
1174 }
1175 return m_regFolder->SetNameOf(hwndOwner, pidl, lpName, dwFlags, pPidlOut);
1176}
static HRESULT SetDriveLabel(HWND hwndOwner, PCWSTR DrivePath, PCWSTR Label)
_In_ LPCSTR lpName
Definition: winbase.h:2830

◆ ShouldShow()

HRESULT WINAPI CDrivesFolder::ShouldShow ( IShellFolder psf,
PCIDLIST_ABSOLUTE  pidlFolder,
PCUITEMID_CHILD  pidlItem 
)
override

Implements IFolderFilter.

Definition at line 1379 of file CDrivesFolder.cpp.

1380{
1381 if (const CLSID* pClsid = IsRegItem(pidlItem))
1382 return SHELL32_IsShellFolderNamespaceItemHidden(L"HideMyComputerIcons", *pClsid) ? S_FALSE : S_OK;
1383 return S_OK;
1384}
BOOL SHELL32_IsShellFolderNamespaceItemHidden(LPCWSTR SubKey, REFCLSID Clsid)

Member Data Documentation

◆ m_DriveDisplayMode

INT8 CDrivesFolder::m_DriveDisplayMode
private

Definition at line 39 of file CDrivesFolder.h.

Referenced by CDrivesFolder(), and GetDisplayNameOf().

◆ m_regFolder

◆ pidlRoot

LPITEMIDLIST CDrivesFolder::pidlRoot
private

The documentation for this class was generated from the following files: