#include <CFontExt.hpp>

Inheritance diagram for CFontExt:

[legend]

Collaboration diagram for CFontExt:

[legend]

Public Member Functions
	CFontExt ()

	~CFontExt ()

STDMETHODIMP	GetDefaultSearchGUID (GUID *lpguid) override

STDMETHODIMP	EnumSearches (IEnumExtraSearch **ppenum) override

STDMETHODIMP	GetDefaultColumn (DWORD dwReserved, ULONG pSort, ULONG pDisplay) override

STDMETHODIMP	GetDefaultColumnState (UINT iColumn, SHCOLSTATEF *pcsFlags) override

STDMETHODIMP	GetDetailsEx (PCUITEMID_CHILD pidl, const SHCOLUMNID pscid, VARIANT pv) override

STDMETHODIMP	GetDetailsOf (PCUITEMID_CHILD pidl, UINT iColumn, SHELLDETAILS *psd) override

STDMETHODIMP	MapColumnToSCID (UINT iColumn, SHCOLUMNID *pscid) override

STDMETHODIMP	ParseDisplayName (HWND hwndOwner, LPBC pbc, LPOLESTR lpszDisplayName, DWORD pchEaten, PIDLIST_RELATIVE ppidl, DWORD *pdwAttributes) override

STDMETHODIMP	EnumObjects (HWND hwndOwner, DWORD dwFlags, LPENUMIDLIST *ppEnumIDList) override

STDMETHODIMP	BindToObject (PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override

STDMETHODIMP	BindToStorage (PCUIDLIST_RELATIVE pidl, LPBC pbcReserved, REFIID riid, LPVOID *ppvOut) override

STDMETHODIMP	CompareIDs (LPARAM lParam, PCUIDLIST_RELATIVE pidl1, PCUIDLIST_RELATIVE pidl2) override

STDMETHODIMP	CreateViewObject (HWND hwndOwner, REFIID riid, LPVOID *ppvOut) override

STDMETHODIMP	GetAttributesOf (UINT cidl, PCUITEMID_CHILD_ARRAY apidl, DWORD *rgfInOut) override

STDMETHODIMP	GetUIObjectOf (HWND hwndOwner, UINT cidl, PCUITEMID_CHILD_ARRAY apidl, REFIID riid, UINT prgfInOut, LPVOID ppvOut) override

STDMETHODIMP	GetDisplayNameOf (PCUITEMID_CHILD pidl, DWORD dwFlags, LPSTRRET strRet) override

STDMETHODIMP	SetNameOf (HWND hwndOwner, PCUITEMID_CHILD pidl, LPCOLESTR lpName, DWORD dwFlags, PITEMID_CHILD *pPidlOut) override

STDMETHODIMP	GetCurFolder (LPITEMIDLIST *ppidl) override

STDMETHODIMP	Initialize (LPCITEMIDLIST pidl) override

STDMETHODIMP	GetClassID (CLSID *lpClassId) override

STDMETHODIMP	DragEnter (IDataObject pDataObj, DWORD grfKeyState, POINTL pt, DWORD pdwEffect) override

STDMETHODIMP	DragOver (DWORD grfKeyState, POINTL pt, DWORD *pdwEffect) override

STDMETHODIMP	DragLeave () override

STDMETHODIMP	Drop (IDataObject pDataObj, DWORD grfKeyState, POINTL pt, DWORD pdwEffect) 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 ()

Public Member Functions inherited from IPersistFolder2
HRESULT	GetCurFolder ([out] PIDLIST_ABSOLUTE *ppidl)

Public Member Functions inherited from IPersistFolder
HRESULT	Initialize ([in] PCIDLIST_ABSOLUTE pidl)

HRESULT	GetClassID ([out] CLSID *pClassID)

HRESULT	DragEnter ([in, unique] IDataObject pDataObj, [in] DWORD grfKeyState, [in] POINTL pt, [in, out] DWORD pdwEffect)

HRESULT	DragOver ([in] DWORD grfKeyState, [in] POINTL pt, [in, out] DWORD *pdwEffect)

HRESULT	DragLeave ()

HRESULT	Drop ([in, unique] IDataObject pDataObj, [in] DWORD grfKeyState, [in] POINTL pt, [in, out] DWORD pdwEffect)

Private Attributes
CComHeapPtr< ITEMIDLIST >	m_Folder

Additional Inherited Members
Public Types inherited from IShellFolder2
typedef struct IShellFolder2::SHCOLUMNID *	LPSHCOLUMNID

typedef const SHCOLUMNID *	LPCSHCOLUMNID

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 IShellFolder *	LPSHELLFOLDER

typedef enum IShellFolder::tagSHGDN	SHGNO

typedef DWORD	SHGDNF

typedef DWORD	SHCONTF

typedef ULONG	SFGAOF

Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Public Types inherited from IPersistFolder2
typedef IPersistFolder2 *	LPPERSISTFOLDER2

Public Types inherited from IPersistFolder
typedef IPersistFolder *	LPPERSISTFOLDER

Public Types inherited from IPersist
typedef IPersist *	LPPERSIST

Public Types inherited from IDropTarget
typedef IDropTarget *	LPDROPTARGET

Static Public Member Functions inherited from ATL::CComObjectRootBase
static void WINAPI	ObjectMain (bool)

static const struct _ATL_CATMAP_ENTRY *	GetCategoryMap ()

static HRESULT WINAPI	InternalQueryInterface (void pThis, const _ATL_INTMAP_ENTRY pEntries, REFIID iid, void **ppvObject)

Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef

Public Attributes inherited from IDropTarget
const DWORD	MK_ALT = 0x20

const DWORD	DROPEFFECT_NONE = 0

const DWORD	DROPEFFECT_COPY = 1

const DWORD	DROPEFFECT_MOVE = 2

const DWORD	DROPEFFECT_LINK = 4

const DWORD	DROPEFFECT_SCROLL = 0x80000000

const DWORD	DD_DEFSCROLLINSET = 11

const DWORD	DD_DEFSCROLLDELAY = 50

const DWORD	DD_DEFSCROLLINTERVAL = 50

const DWORD	DD_DEFDRAGDELAY = 200

const DWORD	DD_DEFDRAGMINDIST = 2

Detailed Description

Definition at line 11 of file CFontExt.hpp.

Constructor & Destructor Documentation

◆ CFontExt()

CFontExt::CFontExt ( )

Definition at line 80 of file CFontExt.cpp.

{
    InterlockedIncrement(&g_ModuleRefCnt);
}

◆ ~CFontExt()

CFontExt::~CFontExt ( )

Definition at line 85 of file CFontExt.cpp.

{
    InterlockedDecrement(&g_ModuleRefCnt);
}

Member Function Documentation

◆ BindToObject()

STDMETHODIMP CFontExt::BindToObject	(	PCUIDLIST_RELATIVE	pidl,
		LPBC	pbcReserved,
		REFIID	riid,
		LPVOID *	ppvOut
	)

override

Definition at line 237 of file CFontExt.cpp.

{
    ERR("%s(riid=%S) UNIMPLEMENTED\n", __FUNCTION__, g2s(riid));
    return E_NOTIMPL;
}

◆ BindToStorage()

STDMETHODIMP CFontExt::BindToStorage	(	PCUIDLIST_RELATIVE	pidl,
		LPBC	pbcReserved,
		REFIID	riid,
		LPVOID *	ppvOut
	)

override

Definition at line 243 of file CFontExt.cpp.

{
    ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

◆ CompareIDs()

STDMETHODIMP CFontExt::CompareIDs	(	LPARAM	lParam,
		PCUIDLIST_RELATIVE	pidl1,
		PCUIDLIST_RELATIVE	pidl2
	)

override

Implements IShellFolder.

Definition at line 249 of file CFontExt.cpp.

{
    const FontPidlEntry* fontEntry1 = _FontFromIL(pidl1);
    const FontPidlEntry* fontEntry2 = _FontFromIL(pidl2);
 
    if (!fontEntry1 || !fontEntry2)
        return E_INVALIDARG;
 
    int result;
    DWORD sortMode = lParam & 0xFFFF0000;
    DWORD column = lParam & 0x0000FFFF;
    if (sortMode == SHCIDS_ALLFIELDS)
    {
        UNIMPLEMENTED;
        result = (int)fontEntry1->Index - (int)fontEntry2->Index;
    }
    else
    {
        auto info1 = g_FontCache->Find(fontEntry1);
        auto info2 = g_FontCache->Find(fontEntry2);
 
        if (!info1 || !info2)
        {
            ERR("Unable to find font %S or %S in cache!\n", fontEntry1->Name, fontEntry2->Name);
            return E_INVALIDARG;
        }
 
        switch (column)
        {
        case 0xffff:
            /* ROS bug? */
        case FONTEXT_COL_NAME:
            // These items are already ordered by name
            result = (int)fontEntry1->Index - (int)fontEntry2->Index;
            break;
        case FONTEXT_COL_FILENAME:
            result = _wcsicmp(PathFindFileNameW(info1->File()), PathFindFileNameW(info2->File()));
            break;
        case FONTEXT_COL_SIZE:
            result = (int)info1->FileSize().HighPart - info2->FileSize().HighPart;
            if (result == 0)
                result = (int)info1->FileSize().LowPart - info2->FileSize().LowPart;
            break;
        case FONTEXT_COL_MODIFIED:
            result = CompareFileTime(&info1->FileWriteTime(), &info2->FileWriteTime());
            break;
        case FONTEXT_COL_ATTR:
            // FIXME: how to compare attributes?
            result = (int)info1->FileAttributes() - info2->FileAttributes();
            break;
        default:
            ERR("Unimplemented column %u\n", column);
            return E_INVALIDARG;
        }
    }
 
    return MAKE_COMPARE_HRESULT(result);
}

◆ CreateViewObject()

STDMETHODIMP CFontExt::CreateViewObject	(	HWND	hwndOwner,
		REFIID	riid,
		LPVOID *	ppvOut
	)

override

Definition at line 308 of file CFontExt.cpp.

{
    HRESULT hr = E_NOINTERFACE;
 
    *ppvOut = NULL;
 
    if (IsEqualIID(riid, IID_IDropTarget))
    {
        ERR("IDropTarget not implemented\n");
        *ppvOut = static_cast<IDropTarget *>(this);
        AddRef();
        hr = S_OK;
    }
    else if (IsEqualIID(riid, IID_IContextMenu))
    {
        ERR("IContextMenu not implemented\n");
        hr = E_NOTIMPL;
    }
    else if (IsEqualIID(riid, IID_IShellView))
    {
        // Just create a default shell folder view, and register ourself as folder
        SFV_CREATE sfv = { sizeof(SFV_CREATE) };
        sfv.pshf = this;
        hr = SHCreateShellFolderView(&sfv, (IShellView**)ppvOut);
    }
 
    return hr;
}

◆ DragEnter()

STDMETHODIMP CFontExt::DragEnter	(	IDataObject *	pDataObj,
		DWORD	grfKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

override

Implements IDropTarget.

Definition at line 493 of file CFontExt.cpp.

{
    *pdwEffect = DROPEFFECT_NONE;
 
    CDataObjectHIDA cida(pDataObj);
    if (FAILED_UNEXPECTEDLY(cida.hr()))
        return cida.hr();
 
    *pdwEffect = DROPEFFECT_COPY;
    return S_OK;
}

◆ DragLeave()

STDMETHODIMP CFontExt::DragLeave ( void )

override

Implements IDropTarget.

Definition at line 510 of file CFontExt.cpp.

{
    return S_OK;
}

◆ DragOver()

STDMETHODIMP CFontExt::DragOver	(	DWORD	grfKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

override

Implements IDropTarget.

Definition at line 505 of file CFontExt.cpp.

{
    return S_OK;
}

◆ Drop()

STDMETHODIMP CFontExt::Drop	(	IDataObject *	pDataObj,
		DWORD	grfKeyState,
		POINTL	pt,
		DWORD *	pdwEffect
	)

override

Implements IDropTarget.

Definition at line 515 of file CFontExt.cpp.

{
    *pdwEffect = DROPEFFECT_NONE;
 
    CDataObjectHIDA cida(pDataObj);
    if (!cida || cida->cidl <= 0)
        return E_UNEXPECTED;
 
    PCUIDLIST_ABSOLUTE pidlParent = HIDA_GetPIDLFolder(cida);
    if (!pidlParent)
    {
        ERR("pidlParent is NULL\n");
        return E_FAIL;
    }
 
    CAtlArray<PCUIDLIST_RELATIVE> apidl;
    for (UINT n = 0; n < cida->cidl; ++n)
    {
        PCUIDLIST_RELATIVE pidlRelative = HIDA_GetPIDLItem(cida, n);
        if (!pidlRelative)
            return E_FAIL;
 
        apidl.Add(pidlRelative);
    }
 
    CStringW strMessage;
    if (InstallFontFiles(strMessage, pidlParent, cida->cidl, &apidl[0]) != S_OK)
    {
        // TODO: Show message
        return E_FAIL;
    }
 
    // Invalidate our cache
    g_FontCache->Read();
 
    // Notify the system that a font was added
    SendMessageW(HWND_BROADCAST, WM_FONTCHANGE, 0, 0);
 
    // Notify the shell that the folder contents are changed
    SHChangeNotify(SHCNE_UPDATEDIR, SHCNF_PATHW, g_FontCache->FontPath().GetString(), NULL);
 
    // TODO: Show message
 
    return S_OK;
}

◆ EnumObjects()

STDMETHODIMP CFontExt::EnumObjects	(	HWND	hwndOwner,
		DWORD	dwFlags,
		LPENUMIDLIST *	ppEnumIDList
	)

override

Definition at line 232 of file CFontExt.cpp.

{
    return _CEnumFonts_CreateInstance(this, dwFlags, IID_PPV_ARG(IEnumIDList, ppEnumIDList));
}

◆ EnumSearches()

STDMETHODIMP CFontExt::EnumSearches ( IEnumExtraSearch ** ppenum )

override

Implements IShellFolder2.

Definition at line 97 of file CFontExt.cpp.

{
    ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

◆ GetAttributesOf()

STDMETHODIMP CFontExt::GetAttributesOf	(	UINT	cidl,
		PCUITEMID_CHILD_ARRAY	apidl,
		DWORD *	rgfInOut
	)

override

Definition at line 337 of file CFontExt.cpp.

{
    if (!rgfInOut || !cidl || !apidl)
        return E_INVALIDARG;
 
    DWORD rgf = 0;
    while (cidl > 0 && *apidl)
    {
        const FontPidlEntry* fontEntry = _FontFromIL(*apidl);
        if (fontEntry)
        {
            // We don't support delete yet
            rgf |= (/*SFGAO_CANDELETE |*/ SFGAO_HASPROPSHEET | SFGAO_CANCOPY | SFGAO_FILESYSTEM);
        }
        else
        {
            rgf = 0;
            break;
        }
 
        apidl++;
        cidl--;
    }
 
    *rgfInOut = rgf;
    return S_OK;
}

◆ GetClassID()

STDMETHODIMP CFontExt::GetClassID ( CLSID * lpClassId )

override

Implements IPersist.

Definition at line 486 of file CFontExt.cpp.

{
    *lpClassId = CLSID_CFontExt;
    return S_OK;
}

◆ GetCurFolder()

STDMETHODIMP CFontExt::GetCurFolder ( LPITEMIDLIST * ppidl )

override

Definition at line 444 of file CFontExt.cpp.

{
    if (ppidl && m_Folder)
    {
        *ppidl = ILClone(m_Folder);
        return S_OK;
    }
 
    return E_POINTER;
}

◆ GetDefaultColumn()

STDMETHODIMP CFontExt::GetDefaultColumn	(	DWORD	dwReserved,
		ULONG *	pSort,
		ULONG *	pDisplay
	)

override

Implements IShellFolder2.

Definition at line 103 of file CFontExt.cpp.

{
    ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

◆ GetDefaultColumnState()

STDMETHODIMP CFontExt::GetDefaultColumnState	(	UINT	iColumn,
		SHCOLSTATEF *	pcsFlags
	)

override

Implements IShellFolder2.

Definition at line 109 of file CFontExt.cpp.

{
    if (!pcsFlags || iColumn >= _countof(g_ColumnDefs))
        return E_INVALIDARG;
 
    *pcsFlags = g_ColumnDefs[iColumn].dwDefaultState;
    return S_OK;
}

◆ GetDefaultSearchGUID()

STDMETHODIMP CFontExt::GetDefaultSearchGUID ( GUID * lpguid )

override

Implements IShellFolder2.

Definition at line 91 of file CFontExt.cpp.

{
    ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

◆ GetDetailsEx()

STDMETHODIMP CFontExt::GetDetailsEx	(	PCUITEMID_CHILD	pidl,
		const SHCOLUMNID *	pscid,
		VARIANT *	pv
	)

override

Implements IShellFolder2.

Definition at line 118 of file CFontExt.cpp.

{
    ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

◆ GetDetailsOf()

STDMETHODIMP CFontExt::GetDetailsOf	(	PCUITEMID_CHILD	pidl,
		UINT	iColumn,
		SHELLDETAILS *	psd
	)

override

Implements IShellFolder2.

Definition at line 124 of file CFontExt.cpp.

{
    if (iColumn >= _countof(g_ColumnDefs))
        return E_FAIL;
 
    psd->cxChar = g_ColumnDefs[iColumn].cxChar;
    psd->fmt = g_ColumnDefs[iColumn].fmt;
 
    // No item requested, so return the column name
    if (pidl == NULL)
    {
        return SHSetStrRet(&psd->str, _AtlBaseModule.GetResourceInstance(), g_ColumnDefs[iColumn].iResource);
    }
 
    // Validate that this pidl is the last one
    PCUIDLIST_RELATIVE curpidl = ILGetNext(pidl);
    if (curpidl->mkid.cb != 0)
    {
        ERR("ERROR, unhandled PIDL!\n");
        return E_FAIL;
    }
 
    // Name, ReactOS specific?
    if (iColumn == FONTEXT_COL_NAME)
        return GetDisplayNameOf(pidl, 0, &psd->str);
 
    const FontPidlEntry* fontEntry = _FontFromIL(pidl);
    if (!fontEntry)
    {
        ERR("ERROR, not a font PIDL!\n");
        return E_FAIL;
    }
 
    // If we got here, we are in details view!
    auto info = g_FontCache->Find(fontEntry);
    if (info == nullptr)
    {
        ERR("Unable to query info about %S\n", fontEntry->Name);
        return HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
    }
 
    int ret;
    CStringA AttrLetters;
    DWORD dwAttributes;
    SYSTEMTIME time;
    switch (iColumn)
    {
    case FONTEXT_COL_FILENAME:
        return SHSetStrRet(&psd->str, PathFindFileNameW(info->File()));
    case FONTEXT_COL_SIZE:
        psd->str.uType = STRRET_CSTR;
        StrFormatKBSizeA(info->FileSize().QuadPart, psd->str.cStr, MAX_PATH);
        return S_OK;
    case FONTEXT_COL_MODIFIED:
        psd->str.uType = STRRET_CSTR;
        FileTimeToSystemTime(&info->FileWriteTime(), &time);
        ret = GetDateFormatA(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &time, NULL, psd->str.cStr, MAX_PATH);
        if (ret < 1)
        {
            ERR("GetDateFormatA failed\n");
            return E_FAIL;
        }
        psd->str.cStr[ret-1] = ' ';
        GetTimeFormatA(LOCALE_USER_DEFAULT, TIME_NOSECONDS, &time, NULL, &psd->str.cStr[ret], MAX_PATH - ret);
        return S_OK;
    case FONTEXT_COL_ATTR:
        AttrLetters.LoadString(IDS_COL_ATTR_LETTERS);
        if (AttrLetters.GetLength() != 5)
        {
            ERR("IDS_COL_ATTR_LETTERS does not contain 5 letters!\n");
            return E_FAIL;
        }
        psd->str.uType = STRRET_CSTR;
        dwAttributes = info->FileAttributes();
        ret = 0;
        if (dwAttributes & FILE_ATTRIBUTE_READONLY)
            psd->str.cStr[ret++] = AttrLetters[0];
        if (dwAttributes & FILE_ATTRIBUTE_HIDDEN)
            psd->str.cStr[ret++] = AttrLetters[1];
        if (dwAttributes & FILE_ATTRIBUTE_SYSTEM)
            psd->str.cStr[ret++] = AttrLetters[2];
        if (dwAttributes & FILE_ATTRIBUTE_ARCHIVE)
            psd->str.cStr[ret++] = AttrLetters[3];
        if (dwAttributes & FILE_ATTRIBUTE_COMPRESSED)
            psd->str.cStr[ret++] = AttrLetters[4];
        psd->str.cStr[ret] = '\0';
        return S_OK;
    default:
        break;
    }
 
    UNIMPLEMENTED;
    return E_NOTIMPL;
}

◆ GetDisplayNameOf()

STDMETHODIMP CFontExt::GetDisplayNameOf	(	PCUITEMID_CHILD	pidl,
		DWORD	dwFlags,
		LPSTRRET	strRet
	)

override

Definition at line 408 of file CFontExt.cpp.

{
    if (!pidl)
        return E_NOTIMPL;
 
    // Validate that this pidl is the last one
    PCUIDLIST_RELATIVE curpidl = ILGetNext(pidl);
    if (curpidl->mkid.cb != 0)
    {
        ERR("ERROR, unhandled PIDL!\n");
        return E_FAIL;
    }
 
    const FontPidlEntry* fontEntry = _FontFromIL(pidl);
    if (!fontEntry)
        return E_FAIL;
 
    if (dwFlags & SHGDN_FORPARSING)
    {
        CStringW File = g_FontCache->Filename(g_FontCache->Find(fontEntry), true);
        if (!File.IsEmpty())
        {
            return SHSetStrRet(strRet, File);
        }
    }
 
    return SHSetStrRet(strRet, fontEntry->Name);
}

Referenced by GetDetailsOf().

◆ GetUIObjectOf()

STDMETHODIMP CFontExt::GetUIObjectOf	(	HWND	hwndOwner,
		UINT	cidl,
		PCUITEMID_CHILD_ARRAY	apidl,
		REFIID	riid,
		UINT *	prgfInOut,
		LPVOID *	ppvOut
	)

override

Definition at line 365 of file CFontExt.cpp.

{
    if (riid == IID_IContextMenu ||
        riid == IID_IContextMenu2 ||
        riid == IID_IContextMenu3)
    {
        return _CFontMenu_CreateInstance(hwndOwner, cidl, apidl, this, riid, ppvOut);
    }
    else if (riid == IID_IExtractIconA || riid == IID_IExtractIconW)
    {
        if (cidl == 1)
        {
            const FontPidlEntry* fontEntry = _FontFromIL(*apidl);
            if (fontEntry)
            {
                DWORD dwAttributes = FILE_ATTRIBUTE_NORMAL;
                CStringW File = g_FontCache->Filename(g_FontCache->Find(fontEntry));
                // Just create a default icon extractor based on the filename
                // We might want to create a preview with the font to get really fancy one day.
                return SHCreateFileExtractIconW(File, dwAttributes, riid, ppvOut);
            }
        }
        else
        {
            ERR("IID_IExtractIcon with cidl != 1 UNIMPLEMENTED\n");
        }
    }
    else if (riid == IID_IDataObject)
    {
        if (cidl >= 1)
        {
            return _CDataObject_CreateInstance(m_Folder, cidl, apidl, riid, ppvOut);
        }
        else
        {
            ERR("IID_IDataObject with cidl == 0 UNIMPLEMENTED\n");
        }
    }
 
    //ERR("%s(riid=%S) UNIMPLEMENTED\n", __FUNCTION__, g2s(riid));
    return E_NOTIMPL;
}

◆ Initialize()

STDMETHODIMP CFontExt::Initialize ( LPCITEMIDLIST pidl )

override

Definition at line 456 of file CFontExt.cpp.

{
    WCHAR PidlPath[MAX_PATH + 1] = {0}, FontsDir[MAX_PATH + 1];
    if (!SHGetPathFromIDListW(pidl, PidlPath))
    {
        ERR("Unable to extract path from pidl\n");
        return E_FAIL;
    }
 
    HRESULT hr = SHGetFolderPathW(NULL, CSIDL_FONTS, NULL, 0, FontsDir);
    if (FAILED_UNEXPECTEDLY(hr))
    {
        ERR("Unable to get fonts path (0x%x)\n", hr);
        return hr;
    }
 
    if (_wcsicmp(PidlPath, FontsDir))
    {
        ERR("CFontExt View initializing on unexpected folder: '%S'\n", PidlPath);
        return E_FAIL;
    }
 
    m_Folder.Attach(ILClone(pidl));
    StringCchCatW(FontsDir, _countof(FontsDir), L"\\");
    g_FontCache->SetFontDir(FontsDir);
 
    return S_OK;
}

◆ MapColumnToSCID()

STDMETHODIMP CFontExt::MapColumnToSCID	(	UINT	iColumn,
		SHCOLUMNID *	pscid
	)

override

Implements IShellFolder2.

Definition at line 219 of file CFontExt.cpp.

{
    //ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

◆ ParseDisplayName()

STDMETHODIMP CFontExt::ParseDisplayName	(	HWND	hwndOwner,
		LPBC	pbc,
		LPOLESTR	lpszDisplayName,
		DWORD *	pchEaten,
		PIDLIST_RELATIVE *	ppidl,
		DWORD *	pdwAttributes
	)

override

Definition at line 226 of file CFontExt.cpp.

{
    ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

◆ SetNameOf()

STDMETHODIMP CFontExt::SetNameOf	(	HWND	hwndOwner,
		PCUITEMID_CHILD	pidl,
		LPCOLESTR	lpName,
		DWORD	dwFlags,
		PITEMID_CHILD *	pPidlOut
	)

override

Implements IShellFolder.

Definition at line 437 of file CFontExt.cpp.

{
    ERR("%s() UNIMPLEMENTED\n", __FUNCTION__);
    return E_NOTIMPL;
}

Member Data Documentation

◆ m_Folder

CComHeapPtr<ITEMIDLIST> CFontExt::m_Folder

private

Definition at line 18 of file CFontExt.hpp.

Referenced by GetCurFolder(), GetUIObjectOf(), and Initialize().

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

dll/shellext/fontext/CFontExt.hpp
dll/shellext/fontext/CFontExt.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CFontExt()

◆ ~CFontExt()

Member Function Documentation

◆ BindToObject()

◆ BindToStorage()

◆ CompareIDs()

◆ CreateViewObject()

◆ DragEnter()

◆ DragLeave()

◆ DragOver()

◆ Drop()

◆ EnumObjects()

◆ EnumSearches()

◆ GetAttributesOf()

◆ GetClassID()

◆ GetCurFolder()

◆ GetDefaultColumn()

◆ GetDefaultColumnState()

◆ GetDefaultSearchGUID()

◆ GetDetailsEx()

◆ GetDetailsOf()

◆ GetDisplayNameOf()

◆ GetUIObjectOf()

◆ Initialize()

◆ MapColumnToSCID()

◆ ParseDisplayName()

◆ SetNameOf()

Member Data Documentation

◆ m_Folder