static HRESULT WINAPI IShellItemArray_fnEnumItems(IShellItemArray *iface,
IEnumShellItems **ppenumShellItems)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
TRACE("%p (%p)\n", This, ppenumShellItems);
return IEnumShellItems_Constructor(iface, ppenumShellItems);
}
static ULONG WINAPI IShellItemArray_fnAddRef(IShellItemArray *iface)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("%p - ref %d\n", This, ref);
return ref;
}
static HRESULT WINAPI IShellItemArray_fnGetCount(IShellItemArray *iface,
DWORD *pdwNumItems)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
TRACE("%p (%p)\n", This, pdwNumItems);
*pdwNumItems = This->item_count;
return S_OK;
}
static HRESULT WINAPI IShellItemArray_fnGetPropertyStore(IShellItemArray *iface,
GETPROPERTYSTOREFLAGS flags,
REFIID riid,
void **ppv)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
FIXME("Stub: %p (%x, %s, %p)\n", This, flags, shdebugstr_guid(riid), ppv);
return E_NOTIMPL;
}
static HRESULT WINAPI IShellItemArray_fnGetPropertyDescriptionList(IShellItemArray *iface,
REFPROPERTYKEY keyType,
REFIID riid,
void **ppv)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
FIXME("Stub: %p (%p, %s, %p)\n",
This, keyType, shdebugstr_guid(riid), ppv);
return E_NOTIMPL;
}
static HRESULT WINAPI IShellItemArray_fnBindToHandler(IShellItemArray *iface,
IBindCtx *pbc,
REFGUID bhid,
REFIID riid,
void **ppvOut)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
FIXME("Stub: %p (%p, %s, %s, %p)\n",
This, pbc, shdebugstr_guid(bhid), shdebugstr_guid(riid), ppvOut);
return E_NOTIMPL;
}
static HRESULT WINAPI IShellItemArray_fnGetItemAt(IShellItemArray *iface,
DWORD dwIndex,
IShellItem **ppsi)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
TRACE("%p (%x, %p)\n", This, dwIndex, ppsi);
/* zero indexed */
if(dwIndex + 1 > This->item_count)
return E_FAIL;
*ppsi = This->array[dwIndex];
IShellItem_AddRef(*ppsi);
return S_OK;
}
static HRESULT WINAPI IShellItemArray_fnGetAttributes(IShellItemArray *iface,
SIATTRIBFLAGS AttribFlags,
SFGAOF sfgaoMask,
SFGAOF *psfgaoAttribs)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
HRESULT hr = S_OK;
SFGAOF attr;
UINT i;
TRACE("%p (%x, %x, %p)\n", This, AttribFlags, sfgaoMask, psfgaoAttribs);
if(AttribFlags & ~(SIATTRIBFLAGS_AND|SIATTRIBFLAGS_OR))
FIXME("%08x contains unsupported attribution flags\n", AttribFlags);
for(i = 0; i < This->item_count; i++)
{
hr = IShellItem_GetAttributes(This->array[i], sfgaoMask, &attr);
if(FAILED(hr))
break;
if(i == 0)
{
*psfgaoAttribs = attr;
continue;
}
switch(AttribFlags & SIATTRIBFLAGS_MASK)
{
case SIATTRIBFLAGS_AND:
*psfgaoAttribs &= attr;
break;
case SIATTRIBFLAGS_OR:
*psfgaoAttribs |= attr;
break;
}
}
if(SUCCEEDED(hr))
{
if(*psfgaoAttribs == sfgaoMask)
return S_OK;
return S_FALSE;
}
return hr;
}
HRESULT WINAPI SHCreateShellItemArrayFromIDLists(UINT cidl,
PCIDLIST_ABSOLUTE_ARRAY pidl_array,
IShellItemArray **psia)
{
IShellItemArrayImpl *This;
IShellItem **array;
HRESULT ret;
UINT i;
TRACE("%d, %p, %p\n", cidl, pidl_array, psia);
*psia = NULL;
if(cidl == 0)
return E_INVALIDARG;
array = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IShellItem*));
if(!array)
return E_OUTOFMEMORY;
for(i = 0; i < cidl; i++)
{
ret = SHCreateShellItem(NULL, NULL, pidl_array[i], &array[i]);
if(FAILED(ret))
break;
}
if(SUCCEEDED(ret))
{
ret = IShellItemArray_Constructor(NULL, &IID_IShellItemArray, (void**)psia);
if(SUCCEEDED(ret))
{
This = impl_from_IShellItemArray(*psia);
This->array = array;
This->item_count = cidl;
return S_OK;
}
}
for(i = 0; i < cidl; i++)
if(array[i]) IShellItem_Release(array[i]);
HeapFree(GetProcessHeap(), 0, array);
*psia = NULL;
return ret;
}
static ULONG WINAPI IShellItemArray_fnRelease(IShellItemArray *iface)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("%p - ref %d\n", This, ref);
if(!ref)
{
UINT i;
TRACE("Freeing.\n");
for(i = 0; i < This->item_count; i++)
IShellItem_Release(This->array[i]);
HeapFree(GetProcessHeap(), 0, This->array);
HeapFree(GetProcessHeap(), 0, This);
return 0;
}
return ref;
}
static HRESULT WINAPI IShellItemArray_fnQueryInterface(IShellItemArray *iface,
REFIID riid,
void **ppvObject)
{
IShellItemArrayImpl *This = impl_from_IShellItemArray(iface);
TRACE("%p (%s, %p)\n", This, shdebugstr_guid(riid), ppvObject);
*ppvObject = NULL;
if(IsEqualIID(riid, &IID_IShellItemArray) ||
IsEqualIID(riid, &IID_IUnknown))
{
*ppvObject = &This->IShellItemArray_iface;
}
if(*ppvObject)
{
IUnknown_AddRef((IUnknown*)*ppvObject);
return S_OK;
}
return E_NOINTERFACE;
}
