mirror of
https://github.com/ApfelTeeSaft/reactos.git
synced 2026-08-27 03:43:36 +00:00
Whindmar Saksit
a5f51269c8
- Added copy/move support for FolderItems collections. - Added support for InvokeVerbEx on FolderItems collections. - Added filter support for FolderItems collections.
96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
/*
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* PROJECT: shell32
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* LICENSE: LGPL-2.1+ (https://spdx.org/licenses/LGPL-2.1+)
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* PURPOSE: [PROP]VARIANT functions
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* COPYRIGHT: Copyright 2026 Whindmar Saksit <[email protected]>
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*/
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#define SHELL32_PROP_IMPL
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#include "precomp.h"
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#include "prop.h"
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WINE_DEFAULT_DEBUG_CHANNEL(shell_prop);
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static const struct SHELL32PKEYMAP
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{
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PCWSTR pszLegacyName;
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const PROPERTYKEY *pkey;
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} g_PkMap[] =
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{
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// learn.microsoft.com/en-us/windows/win32/api/propsys/nf-propsys-psgetpropertydescriptionbyname
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#define MKSH32PKEYMAP(sysname, legacyname, pkey) { (L##legacyname), &(pkey) },
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MKSH32PKEYMAP(?, "Name", PKEYSHELL32_Name)
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MKSH32PKEYMAP("System.ItemTypeText", "Type", PKEY_ItemTypeText)
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MKSH32PKEYMAP("System.Size", "Size", PKEY_Size)
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MKSH32PKEYMAP("System.FileAttributes", "Attributes", PKEY_FileAttributes)
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MKSH32PKEYMAP("System.DateModified", "Write", PKEY_DateModified)
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MKSH32PKEYMAP("System.Comment", "DocComments", PKEYSHELL32_Comments)
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};
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static const PROPERTYKEY*
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SHELL_GetPropertyKeyFromLegacyName(_In_ PCWSTR pszString)
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{
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for (SIZE_T i = 0; i < _countof(g_PkMap); ++i)
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{
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if (!_wcsicmp(g_PkMap[i].pszLegacyName, pszString))
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return g_PkMap[i].pkey;
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}
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return NULL;
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}
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#if /*TODO*/0 && (NTDDI_VERSION >= NTDDI_VISTA)
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#define SHELL_PropertyKeyFromPropertyKeyString PSPropertyKeyFromString
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#else
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static HRESULT
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SHELL_PropertyKeyFromPropertyKeyString(_In_ PCWSTR pszString, _Out_ PROPERTYKEY *pkey)
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{
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if (GUIDFromStringW(pszString, &pkey->fmtid))
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{
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for (pszString += 38; *pszString == ',' || *pszString == ' ';)
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++pszString;
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pkey->pid = StrToInt(pszString);
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if (pkey->pid)
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return S_OK;
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}
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return E_INVALIDARG;
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}
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#endif
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const PROPERTYKEY*
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SHELL_GetPropertyKeyFromString(_In_ PCWSTR pszString, _Out_ PROPERTYKEY *pkey)
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{
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if (SUCCEEDED(SHELL_PropertyKeyFromPropertyKeyString(pszString, pkey)))
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return pkey;
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return SHELL_GetPropertyKeyFromLegacyName(pszString);
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}
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HRESULT
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VariantToIdlist(_In_ VARIANT *pV, _Out_ LPITEMIDLIST *ppidl)
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{
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HRESULT hr = E_FAIL;
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if (V_VT(pV) == VT_I4)
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{
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hr = SHGetSpecialFolderLocation(NULL, V_I4(pV), ppidl);
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}
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else if (V_VT(pV) == VT_BSTR)
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{
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hr = SHILCreateFromPathW(V_BSTR(pV), ppidl, NULL);
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}
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return hr;
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}
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HRESULT
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VariantQueryInterface(_In_ VARIANT *pV, _In_ REFIID riid, _Out_ void **ppv)
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{
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pV = VariantDerefVariant(pV);
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switch (V_VT(pV))
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{
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case VT_DISPATCH | VT_BYREF:
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return V_DISPATCHREF(pV) && *V_DISPATCHREF(pV) ? (*V_DISPATCHREF(pV))->QueryInterface(riid, ppv) : E_UNEXPECTED;
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case VT_DISPATCH:
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case VT_UNKNOWN:
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return V_UNKNOWN(pV) ? V_UNKNOWN(pV)->QueryInterface(riid, ppv) : E_UNEXPECTED;
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}
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return E_FAIL;
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}
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