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[SDK][SHELL32] Augment the internally used IDataObject with some extra formats

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This is needed because our code seems to use CF_HDROP a lot, instead of HIDA...
This commit is contained in:
Mark Jansen 2019-10-20 00:44:03 +02:00
parent f9d3c2c608
commit c31327114b
No known key found for this signature in database
GPG key ID: B39240EE84BEAE8B
10 changed files with 58 additions and 15 deletions
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35
dll/win32/shell32/CIDLDataObj.cpp
View file

@ -143,7 +143,7 @@ private:
public:
CIDLDataObj();
~CIDLDataObj();
HRESULT WINAPI Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx);
HRESULT WINAPI Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx, BOOL bAddAdditionalFormats);
// *** IDataObject methods ***
virtual HRESULT WINAPI GetData(LPFORMATETC pformatetcIn, STGMEDIUM *pmedium);
@ -187,7 +187,7 @@ CIDLDataObj::~CIDLDataObj()
m_Storage.RemoveAll();
}
HRESULT WINAPI CIDLDataObj::Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx)
HRESULT WINAPI CIDLDataObj::Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidlx, UINT cidlx, BOOL bAddAdditionalFormats)
{
HGLOBAL hida = RenderSHELLIDLIST((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx);
if (!hida)
@ -198,12 +198,33 @@ HRESULT WINAPI CIDLDataObj::Initialize(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl
m_cfShellIDList = RegisterClipboardFormatW(CFSTR_SHELLIDLIST);
FORMATETC HIDAFormat = { (CLIPFORMAT)m_cfShellIDList, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
FORMATETC Format = { (CLIPFORMAT)m_cfShellIDList, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
STGMEDIUM medium = {0};
medium.tymed = TYMED_HGLOBAL;
medium.hGlobal = hida;
HRESULT hr = SetData(&Format, &medium, TRUE);
if (!FAILED_UNEXPECTEDLY(hr) && bAddAdditionalFormats)
{
Format.cfFormat = CF_HDROP;
medium.hGlobal = RenderHDROP((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx);
hr = SetData(&Format, &medium, TRUE);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
return SetData(&HIDAFormat, &medium, TRUE);
Format.cfFormat = RegisterClipboardFormatA(CFSTR_FILENAMEA);
medium.hGlobal = RenderFILENAMEA((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx);
hr = SetData(&Format, &medium, TRUE);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
Format.cfFormat = RegisterClipboardFormatW(CFSTR_FILENAMEW);
medium.hGlobal = RenderFILENAMEW((LPITEMIDLIST)pMyPidl, (LPITEMIDLIST*)apidlx, cidlx);
hr = SetData(&Format, &medium, TRUE);
if (FAILED_UNEXPECTEDLY(hr))
return hr;
}
return hr;
}
@ -355,11 +376,11 @@ HRESULT WINAPI CIDLDataObj::EndOperation(HRESULT hResult, IBindCtx *pbcReserved,
/**************************************************************************
* IDataObject_Constructor
*/
HRESULT IDataObject_Constructor(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidl, UINT cidl, IDataObject **dataObject)
HRESULT IDataObject_Constructor(HWND hwndOwner, PCIDLIST_ABSOLUTE pMyPidl, PCUIDLIST_RELATIVE_ARRAY apidl, UINT cidl, BOOL bExtendedObject, IDataObject **dataObject)
{
if (!dataObject)
return E_INVALIDARG;
return ShellObjectCreatorInit<CIDLDataObj>(hwndOwner, pMyPidl, apidl, cidl, IID_PPV_ARG(IDataObject, dataObject));
return ShellObjectCreatorInit<CIDLDataObj>(hwndOwner, pMyPidl, apidl, cidl, bExtendedObject, IID_PPV_ARG(IDataObject, dataObject));
}
/*************************************************************************
@ -373,7 +394,7 @@ HRESULT WINAPI SHCreateDataObject(PCIDLIST_ABSOLUTE pidlFolder, UINT cidl, PCUIT
{
if (pdtInner)
UNIMPLEMENTED;
return CIDLData_CreateFromIDArray(pidlFolder, cidl, apidl, (IDataObject **)ppv);
return IDataObject_Constructor(NULL, pidlFolder, apidl, cidl, TRUE, (IDataObject **)ppv);
}
return E_FAIL;
}

2
dll/win32/shell32/folders/CControlPanelFolder.cpp
View file

@ -459,7 +459,7 @@ HRESULT WINAPI CControlPanelFolder::GetUIObjectOf(HWND hwndOwner,
else
hr = m_regFolder->GetUIObjectOf(hwndOwner, cidl, apidl, riid, prgfInOut, &pObj);
} else if (IsEqualIID(riid, IID_IDataObject) && (cidl >= 1)) {
hr = IDataObject_Constructor(hwndOwner, pidlRoot, apidl, cidl, (IDataObject **)&pObj);
hr = IDataObject_Constructor(hwndOwner, pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj);
} else if ((IsEqualIID(riid, IID_IExtractIconA) || IsEqualIID(riid, IID_IExtractIconW)) && (cidl == 1)) {
if (_ILGetCPanelPointer(apidl[0]))
hr = CCPLExtractIcon_CreateInstance(this, apidl[0], riid, &pObj);

2
dll/win32/shell32/folders/CDesktopFolder.cpp
View file

@ -636,7 +636,7 @@ HRESULT WINAPI CDesktopFolder::GetUIObjectOf(
}
else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1))
{
hr = IDataObject_Constructor( hwndOwner, pidlRoot, apidl, cidl, (IDataObject **)&pObj);
hr = IDataObject_Constructor( hwndOwner, pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj);
}
else if ((IsEqualIID (riid, IID_IExtractIconA) || IsEqualIID (riid, IID_IExtractIconW)) && (cidl == 1))
{

2
dll/win32/shell32/folders/CDrivesFolder.cpp
View file

@ -784,7 +784,7 @@ HRESULT WINAPI CDrivesFolder::GetUIObjectOf(HWND hwndOwner,
else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1))
{
hr = IDataObject_Constructor (hwndOwner,
pidlRoot, apidl, cidl, (IDataObject **)&pObj);
pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj);
}
else if ((IsEqualIID (riid, IID_IExtractIconA) || IsEqualIID (riid, IID_IExtractIconW)) && (cidl == 1))
{

2
dll/win32/shell32/folders/CFSFolder.cpp
View file

@ -1064,7 +1064,7 @@ HRESULT WINAPI CFSFolder::GetUIObjectOf(HWND hwndOwner,
{
if (cidl >= 1)
{
hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, (IDataObject **)&pObj);
hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj);
}
else
{

2
dll/win32/shell32/folders/CNetFolder.cpp
View file

@ -427,7 +427,7 @@ HRESULT WINAPI CNetFolder::GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CH
else if (IsEqualIID(riid, IID_IDataObject) && (cidl >= 1))
{
IDataObject * pDo = NULL;
hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, &pDo);
hr = IDataObject_Constructor (hwndOwner, pidlRoot, apidl, cidl, TRUE, &pDo);
pObj = pDo;
}
else if ((IsEqualIID(riid, IID_IExtractIconA) || IsEqualIID(riid, IID_IExtractIconW)) && (cidl == 1))

2
dll/win32/shell32/folders/CRegFolder.cpp
View file

@ -533,7 +533,7 @@ HRESULT WINAPI CRegFolder::GetUIObjectOf(HWND hwndOwner, UINT cidl, PCUITEMID_CH
}
else if (IsEqualIID (riid, IID_IDataObject) && (cidl >= 1))
{
hr = IDataObject_Constructor (hwndOwner, m_pidlRoot, apidl, cidl, (IDataObject **)&pObj);
hr = IDataObject_Constructor (hwndOwner, m_pidlRoot, apidl, cidl, TRUE, (IDataObject **)&pObj);
}
else
{

2
dll/win32/shell32/wine/shell32_main.h
View file

@ -63,7 +63,7 @@ DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len) DECLS
/****************************************************************************
* Class constructors
*/
HRESULT IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST pMyPidl, PCUITEMID_CHILD_ARRAY apidl, UINT cidl, IDataObject **dataObject);
HRESULT IDataObject_Constructor(HWND hwndOwner, LPCITEMIDLIST pMyPidl, PCUITEMID_CHILD_ARRAY apidl, UINT cidl, BOOL bExtendedObject, IDataObject **dataObject);
HRESULT IEnumFORMATETC_Constructor(UINT cfmt, const FORMATETC afmt[], IEnumFORMATETC **enumerator);
LPCLASSFACTORY IClassFactory_Constructor(REFCLSID);

2
dll/win32/shell32/wine/shellord.c
View file

@ -1791,7 +1791,7 @@ HRESULT WINAPI CIDLData_CreateFromIDArray(
pdump (pidlFolder);
for (i=0; i<cpidlFiles; i++) pdump (lppidlFiles[i]);
}
hResult = IDataObject_Constructor(hwnd, pidlFolder, lppidlFiles, cpidlFiles, ppdataObject);
hResult = IDataObject_Constructor(hwnd, pidlFolder, lppidlFiles, cpidlFiles, FALSE, ppdataObject);
return hResult;
}

22
sdk/include/reactos/shellutils.h
View file

@ -378,6 +378,28 @@ HRESULT inline ShellObjectCreatorInit(T1 initArg1, T2 initArg2, T3 initArg3, T4
return hResult;
}
template<class T, class T1, class T2, class T3, class T4, class T5>
HRESULT inline ShellObjectCreatorInit(T1 initArg1, T2 initArg2, T3 initArg3, T4 initArg4, T5 initArg5, REFIID riid, void ** ppv)
{
_CComObject<T> *pobj;
HRESULT hResult;
hResult = _CComObject<T>::CreateInstance(&pobj);
if (FAILED(hResult))
return hResult;
pobj->AddRef(); /* CreateInstance returns object with 0 ref count */
hResult = pobj->Initialize(initArg1, initArg2, initArg3, initArg4, initArg5);
if (SUCCEEDED(hResult))
hResult = pobj->QueryInterface(riid, reinterpret_cast<void **>(ppv));
pobj->Release(); /* In case of failure the object will be released */
return hResult;
}
HRESULT inline SHSetStrRet(LPSTRRET pStrRet, LPCSTR pstrValue)
{
pStrRet->uType = STRRET_CSTR;