HRESULT WINAPI CFSFolder::DragEnter(IDataObject *pDataObject,
DWORD dwKeyState, POINTL pt, DWORD *pdwEffect)
{
- FORMATETC fmt;
TRACE("(%p)->(DataObject=%p)\n", this, pDataObject);
- InitFormatEtc (fmt, cfShellIDList, TYMED_HGLOBAL);
+ FORMATETC fmt;
+ FORMATETC fmt2;
+ fAcceptFmt = FALSE;
- fAcceptFmt = (S_OK == pDataObject->QueryGetData(&fmt)) ? TRUE : FALSE;
+ InitFormatEtc (fmt, cfShellIDList, TYMED_HGLOBAL);
+ InitFormatEtc (fmt2, CF_HDROP, TYMED_HGLOBAL);
- if (!fAcceptFmt)
- {
- InitFormatEtc(fmt, RegisterClipboardFormatW(CFSTR_FILEDESCRIPTOR), TYMED_HGLOBAL);
- fAcceptFmt = (S_OK == pDataObject->QueryGetData(&fmt)) ? TRUE : FALSE;
- }
+ if (SUCCEEDED(pDataObject->QueryGetData(&fmt)))
+ fAcceptFmt = TRUE;
+ else if (SUCCEEDED(pDataObject->QueryGetData(&fmt2)))
+ fAcceptFmt = TRUE;
QueryDrop(dwKeyState, pdwEffect);
return S_OK;
DWORD dwKeyState, POINTL pt, DWORD *pdwEffect)
{
TRACE("(%p) object dropped, effect %u\n", this, *pdwEffect);
+
+ BOOL fIsOpAsync = FALSE;
+ CComPtr<IAsyncOperation> pAsyncOperation;
- _DoDropData *data = reinterpret_cast<_DoDropData*> (HeapAlloc(GetProcessHeap(), 0, sizeof(_DoDropData)));
- data->This = this;
- // Need to maintain this class in case the window is closed or the class exists temporarily (when dropping onto a folder).
- data->This->AddRef();
- data->pDataObject = pDataObject;
- // Also keep the data object in case it gets freed elsewhere.
- data->pDataObject->AddRef();
- data->dwKeyState = dwKeyState;
- data->pt = pt;
- // Need to dereference as pdweffect is freed.
- data->pdwEffect = *pdwEffect;
-
- SHCreateThread(reinterpret_cast<LPTHREAD_START_ROUTINE> (CFSFolder::_DoDropThreadProc), reinterpret_cast<void *> (data), NULL, NULL);
- return S_OK;
+ if (SUCCEEDED(pDataObject->QueryInterface(IID_PPV_ARG(IAsyncOperation, &pAsyncOperation))))
+ {
+ if (SUCCEEDED(pAsyncOperation->GetAsyncMode(&fIsOpAsync)) && fIsOpAsync)
+ {
+ _DoDropData *data = static_cast<_DoDropData*>(HeapAlloc(GetProcessHeap(), 0, sizeof(_DoDropData)));
+ data->This = this;
+ // Need to maintain this class in case the window is closed or the class exists temporarily (when dropping onto a folder).
+ this->AddRef();
+ data->pDataObject = pDataObject;
+ data->pAsyncOperation = pAsyncOperation;
+ data->dwKeyState = dwKeyState;
+ data->pt = pt;
+ // Need to dereference as pdweffect gets freed.
+ data->pdwEffect = *pdwEffect;
+ data->pDataObject->AddRef();
+ data->pAsyncOperation->StartOperation(NULL);
+ SHCreateThread(CFSFolder::_DoDropThreadProc, data, NULL, NULL);
+ return S_OK;
+ }
+ else
+ pAsyncOperation->Release();
+ }
+ return this->_DoDrop(pDataObject, dwKeyState, pt, pdwEffect);
}
HRESULT WINAPI CFSFolder::_DoDrop(IDataObject *pDataObject,
DWORD dwKeyState, POINTL pt, DWORD *pdwEffect)
{
TRACE("(%p) performing drop, effect %u\n", this, *pdwEffect);
+ FORMATETC fmt;
+ FORMATETC fmt2;
+ STGMEDIUM medium;
+
+ InitFormatEtc (fmt, cfShellIDList, TYMED_HGLOBAL);
+ InitFormatEtc (fmt2, CF_HDROP, TYMED_HGLOBAL);
HRESULT hr;
bool bCopy = TRUE;
bool bLinking = FALSE;
- STGMEDIUM medium;
- FORMATETC formatetc;
- InitFormatEtc(formatetc, RegisterClipboardFormatW(CFSTR_SHELLIDLIST), TYMED_HGLOBAL);
- hr = pDataObject->GetData(&formatetc, &medium);
- if (FAILED(hr))
- return hr;
-
- /* lock the handle */
- LPIDA lpcida = (LPIDA)GlobalLock(medium.hGlobal);
- if (!lpcida)
- {
- ReleaseStgMedium(&medium);
- return E_FAIL;
- }
-
- /* convert the data into pidl */
- LPITEMIDLIST pidl;
- LPITEMIDLIST *apidl = _ILCopyCidaToaPidl(&pidl, lpcida);
- if (!apidl)
- {
- ReleaseStgMedium(&medium);
- return E_FAIL;
- }
-
/* Figure out what drop operation we're doing */
if (pdwEffect)
{
bLinking = TRUE;
}
- CComPtr<IShellFolder> psfDesktop;
- CComPtr<IShellFolder> psfFrom = NULL;
- CComPtr<IShellFolder> psfTarget = NULL;
-
- hr = this->QueryInterface(IID_PPV_ARG(IShellFolder, &psfTarget));
- if (FAILED(hr))
+ if (SUCCEEDED(pDataObject->QueryGetData(&fmt)))
{
- ERR("psfTarget setting failed\n");
- SHFree(pidl);
- _ILFreeaPidl(apidl, lpcida->cidl);
- ReleaseStgMedium(&medium);
- return E_FAIL;
- }
+ hr = pDataObject->GetData(&fmt, &medium);
+ TRACE("CFSTR_SHELLIDLIST.\n");
- /* Grab the desktop shell folder */
- hr = SHGetDesktopFolder(&psfDesktop);
- if (FAILED(hr))
- {
- ERR("SHGetDesktopFolder failed\n");
- SHFree(pidl);
- _ILFreeaPidl(apidl, lpcida->cidl);
- ReleaseStgMedium(&medium);
- return E_FAIL;
- }
+ /* lock the handle */
+ LPIDA lpcida = (LPIDA)GlobalLock(medium.hGlobal);
+ if (!lpcida)
+ {
+ ReleaseStgMedium(&medium);
+ return E_FAIL;
+ }
- /* Find source folder, this is where the clipboard data was copied from */
- if (_ILIsDesktop(pidl))
- {
- /* use desktop shell folder */
- psfFrom = psfDesktop;
- }
- else
- {
- hr = psfDesktop->BindToObject(pidl, NULL, IID_IShellFolder, (LPVOID*)&psfFrom);
+ /* convert the data into pidl */
+ LPITEMIDLIST pidl;
+ LPITEMIDLIST *apidl = _ILCopyCidaToaPidl(&pidl, lpcida);
+ if (!apidl)
+ {
+ ReleaseStgMedium(&medium);
+ return E_FAIL;
+ }
+
+ CComPtr<IShellFolder> psfDesktop;
+ CComPtr<IShellFolder> psfFrom = NULL;
+ CComPtr<IShellFolder> psfTarget = NULL;
+
+ hr = this->QueryInterface(IID_PPV_ARG(IShellFolder, &psfTarget));
if (FAILED(hr))
{
- ERR("no IShellFolder\n");
+ ERR("psfTarget setting failed\n");
SHFree(pidl);
_ILFreeaPidl(apidl, lpcida->cidl);
ReleaseStgMedium(&medium);
return E_FAIL;
}
- }
- if (bLinking)
- {
- CComPtr<IPersistFolder2> ppf2 = NULL;
- STRRET strFile;
- WCHAR wszTargetPath[MAX_PATH];
- LPITEMIDLIST targetpidl;
- WCHAR wszPath[MAX_PATH];
- WCHAR wszTarget[MAX_PATH];
-
- hr = this->QueryInterface(IID_IPersistFolder2, (LPVOID *) &ppf2);
- if (SUCCEEDED(hr))
+ /* Grab the desktop shell folder */
+ hr = SHGetDesktopFolder(&psfDesktop);
+ if (FAILED(hr))
{
- hr = ppf2->GetCurFolder(&targetpidl);
- if (SUCCEEDED(hr))
- {
- hr = psfDesktop->GetDisplayNameOf(targetpidl, SHGDN_FORPARSING, &strFile);
- ILFree(targetpidl);
- if (SUCCEEDED(hr))
- {
- hr = StrRetToBufW(&strFile, NULL, wszTargetPath, _countof(wszTargetPath));
- }
- }
+ ERR("SHGetDesktopFolder failed\n");
+ SHFree(pidl);
+ _ILFreeaPidl(apidl, lpcida->cidl);
+ ReleaseStgMedium(&medium);
+ return E_FAIL;
}
- if (FAILED(hr))
+ /* Find source folder, this is where the clipboard data was copied from */
+ if (_ILIsDesktop(pidl))
+ {
+ /* use desktop shell folder */
+ psfFrom = psfDesktop;
+ }
+ else
{
- ERR("Error obtaining target path");
-
+ hr = psfDesktop->BindToObject(pidl, NULL, IID_IShellFolder, (LPVOID*)&psfFrom);
+ if (FAILED(hr))
+ {
+ ERR("no IShellFolder\n");
+ SHFree(pidl);
+ _ILFreeaPidl(apidl, lpcida->cidl);
+ ReleaseStgMedium(&medium);
+ return E_FAIL;
+ }
}
- TRACE("target path = %s", debugstr_w(wszTargetPath));
- /* We need to create a link for each pidl in the copied items, so step through the pidls from the clipboard */
- for (UINT i = 0; i < lpcida->cidl; i++)
+ if (bLinking)
{
- //Find out which file we're copying
+ CComPtr<IPersistFolder2> ppf2 = NULL;
STRRET strFile;
- hr = psfFrom->GetDisplayNameOf(apidl[i], SHGDN_FORPARSING, &strFile);
- if (FAILED(hr))
+ WCHAR wszTargetPath[MAX_PATH];
+ LPITEMIDLIST targetpidl;
+ WCHAR wszPath[MAX_PATH];
+ WCHAR wszTarget[MAX_PATH];
+
+ hr = this->QueryInterface(IID_IPersistFolder2, (LPVOID *) &ppf2);
+ if (SUCCEEDED(hr))
{
- ERR("Error source obtaining path");
- break;
+ hr = ppf2->GetCurFolder(&targetpidl);
+ if (SUCCEEDED(hr))
+ {
+ hr = psfDesktop->GetDisplayNameOf(targetpidl, SHGDN_FORPARSING, &strFile);
+ ILFree(targetpidl);
+ if (SUCCEEDED(hr))
+ {
+ hr = StrRetToBufW(&strFile, NULL, wszTargetPath, _countof(wszTargetPath));
+ }
+ }
}
- hr = StrRetToBufW(&strFile, apidl[i], wszPath, _countof(wszPath));
if (FAILED(hr))
{
- ERR("Error putting source path into buffer");
- break;
+ ERR("Error obtaining target path");
}
- TRACE("source path = %s", debugstr_w(wszPath));
-
- // Creating a buffer to hold the combined path
- WCHAR buffer_1[MAX_PATH] = L"";
- WCHAR *lpStr1;
- lpStr1 = buffer_1;
- LPWSTR pwszFileName = PathFindFileNameW(wszPath);
- LPWSTR pwszExt = PathFindExtensionW(wszPath);
- LPWSTR placementPath = PathCombineW(lpStr1, wszTargetPath, pwszFileName);
- CComPtr<IPersistFile> ppf;
+ TRACE("target path = %s", debugstr_w(wszTargetPath));
- //Check to see if it's already a link.
- if (!wcsicmp(pwszExt, L".lnk"))
+ /* We need to create a link for each pidl in the copied items, so step through the pidls from the clipboard */
+ for (UINT i = 0; i < lpcida->cidl; i++)
{
- //It's a link so, we create a new one which copies the old.
- if(!GetUniqueFileName(placementPath, pwszExt, wszTarget, TRUE))
+ //Find out which file we're copying
+ STRRET strFile;
+ hr = psfFrom->GetDisplayNameOf(apidl[i], SHGDN_FORPARSING, &strFile);
+ if (FAILED(hr))
{
- ERR("Error getting unique file name");
- hr = E_FAIL;
- break;
- }
- hr = IShellLink_ConstructFromFile(NULL, IID_IPersistFile, ILCombine(pidl, apidl[i]), (LPVOID*)&ppf);
- if (FAILED(hr)) {
- ERR("Error constructing link from file");
+ ERR("Error source obtaining path");
break;
}
- hr = ppf->Save(wszTarget, FALSE);
- }
- else
- {
- //It's not a link, so build a new link using the creator class and fill it in.
- //Create a file name for the link
- if (!GetUniqueFileName(placementPath, L".lnk", wszTarget, TRUE))
+ hr = StrRetToBufW(&strFile, apidl[i], wszPath, _countof(wszPath));
+ if (FAILED(hr))
{
- ERR("Error creating unique file name");
- hr = E_FAIL;
+ ERR("Error putting source path into buffer");
break;
}
+ TRACE("source path = %s", debugstr_w(wszPath));
- CComPtr<IShellLinkW> pLink;
- hr = CShellLink::_CreatorClass::CreateInstance(NULL, IID_PPV_ARG(IShellLinkW, &pLink));
- if (FAILED(hr)) {
- ERR("Error instantiating IShellLinkW");
- break;
- }
+ // Creating a buffer to hold the combined path
+ WCHAR buffer_1[MAX_PATH] = L"";
+ WCHAR *lpStr1;
+ lpStr1 = buffer_1;
- WCHAR szDirPath[MAX_PATH], *pwszFile;
- GetFullPathName(wszPath, MAX_PATH, szDirPath, &pwszFile);
- if (pwszFile) pwszFile[0] = 0;
+ LPWSTR pwszFileName = PathFindFileNameW(wszPath);
+ LPWSTR pwszExt = PathFindExtensionW(wszPath);
+ LPWSTR placementPath = PathCombineW(lpStr1, wszTargetPath, pwszFileName);
+ CComPtr<IPersistFile> ppf;
- hr = pLink->SetPath(wszPath);
- if(FAILED(hr))
- break;
+ //Check to see if it's already a link.
+ if (!wcsicmp(pwszExt, L".lnk"))
+ {
+ //It's a link so, we create a new one which copies the old.
+ if(!GetUniqueFileName(placementPath, pwszExt, wszTarget, TRUE))
+ {
+ ERR("Error getting unique file name");
+ hr = E_FAIL;
+ break;
+ }
+ hr = IShellLink_ConstructFromFile(NULL, IID_IPersistFile, ILCombine(pidl, apidl[i]), (LPVOID*)&ppf);
+ if (FAILED(hr)) {
+ ERR("Error constructing link from file");
+ break;
+ }
+
+ hr = ppf->Save(wszTarget, FALSE);
+ }
+ else
+ {
+ //It's not a link, so build a new link using the creator class and fill it in.
+ //Create a file name for the link
+ if (!GetUniqueFileName(placementPath, L".lnk", wszTarget, TRUE))
+ {
+ ERR("Error creating unique file name");
+ hr = E_FAIL;
+ break;
+ }
+
+ CComPtr<IShellLinkW> pLink;
+ hr = CShellLink::_CreatorClass::CreateInstance(NULL, IID_PPV_ARG(IShellLinkW, &pLink));
+ if (FAILED(hr)) {
+ ERR("Error instantiating IShellLinkW");
+ break;
+ }
+
+ WCHAR szDirPath[MAX_PATH], *pwszFile;
+ GetFullPathName(wszPath, MAX_PATH, szDirPath, &pwszFile);
+ if (pwszFile) pwszFile[0] = 0;
+
+ hr = pLink->SetPath(wszPath);
+ if(FAILED(hr))
+ break;
+
+ hr = pLink->SetWorkingDirectory(szDirPath);
+ if(FAILED(hr))
+ break;
+
+ hr = pLink->QueryInterface(IID_PPV_ARG(IPersistFile, &ppf));
+ if(FAILED(hr))
+ break;
+
+ hr = ppf->Save(wszTarget, TRUE);
+ }
+ }
+ }
+ else
+ {
+ hr = this->CopyItems(psfFrom, lpcida->cidl, (LPCITEMIDLIST*)apidl, bCopy);
+ }
- hr = pLink->SetWorkingDirectory(szDirPath);
- if(FAILED(hr))
- break;
+ SHFree(pidl);
+ _ILFreeaPidl(apidl, lpcida->cidl);
+ ReleaseStgMedium(&medium);
+ }
+ else if (SUCCEEDED(pDataObject->QueryGetData(&fmt2)))
+ {
+ FORMATETC fmt2;
+ InitFormatEtc (fmt2, CF_HDROP, TYMED_HGLOBAL);
+ if (SUCCEEDED(pDataObject->GetData(&fmt2, &medium)) /* && SUCCEEDED(pDataObject->GetData(&fmt2, &medium))*/)
+ {
+ CComPtr<IPersistFolder2> ppf2 = NULL;
+ STRRET strFile;
+ WCHAR wszTargetPath[MAX_PATH + 1];
+ LPWSTR pszSrcList;
+ LPITEMIDLIST targetpidl;
+ CComPtr<IShellFolder> psfDesktop = NULL;
+ hr = SHGetDesktopFolder(&psfDesktop);
+ if (FAILED(hr))
+ {
+ ERR("SHGetDesktopFolder failed\n");
+ return E_FAIL;
+ }
- hr = pLink->QueryInterface(IID_PPV_ARG(IPersistFile, &ppf));
- if(FAILED(hr))
- break;
+ hr = this->QueryInterface(IID_IPersistFolder2, (LPVOID *) &ppf2);
+ if (SUCCEEDED(hr))
+ {
+ hr = ppf2->GetCurFolder(&targetpidl);
+ if (SUCCEEDED(hr))
+ {
+ hr = psfDesktop->GetDisplayNameOf(targetpidl, SHGDN_FORPARSING, &strFile);
+ ILFree(targetpidl);
+ if (SUCCEEDED(hr))
+ {
+ hr = StrRetToBufW(&strFile, NULL, wszTargetPath, _countof(wszTargetPath));
+ //Double NULL terminate.
+ wszTargetPath[wcslen(wszTargetPath) + 1] = '\0';
+ }
+ }
+ }
+ if (FAILED(hr))
+ {
+ ERR("Error obtaining target path");
+ return E_FAIL;
+ }
- hr = ppf->Save(wszTarget, TRUE);
+ LPDROPFILES lpdf = (LPDROPFILES) GlobalLock(medium.hGlobal);
+ if (!lpdf)
+ {
+ ERR("Error locking global\n");
+ return E_FAIL;
}
+ pszSrcList = (LPWSTR) (((byte*) lpdf) + lpdf->pFiles);
+ TRACE("Source file (just the first) = %s\n", debugstr_w(pszSrcList));
+ TRACE("Target path = %s\n", debugstr_w(wszTargetPath));
+
+ SHFILEOPSTRUCTW op;
+ ZeroMemory(&op, sizeof(op));
+ op.pFrom = pszSrcList;
+ op.pTo = wszTargetPath;
+ op.hwnd = GetActiveWindow();
+ op.wFunc = bCopy ? FO_COPY : FO_MOVE;
+ op.fFlags = FOF_ALLOWUNDO | FOF_NOCONFIRMMKDIR;
+ hr = SHFileOperationW(&op);
+ return hr;
}
+ ERR("Error calling GetData\n");
+ hr = E_FAIL;
}
else
{
- hr = this->CopyItems(psfFrom, lpcida->cidl, (LPCITEMIDLIST*)apidl, bCopy);
- }
-
- SHFree(pidl);
- _ILFreeaPidl(apidl, lpcida->cidl);
- ReleaseStgMedium(&medium);
-
+ ERR("No viable drop format.\n");
+ hr = E_FAIL;
+ }
return hr;
}
-DWORD CFSFolder::_DoDropThreadProc(LPVOID lpParameter) {
- _DoDropData *data = reinterpret_cast<_DoDropData*>(lpParameter);
- data->This->_DoDrop(data->pDataObject, data->dwKeyState, data->pt, &data->pdwEffect);
+DWORD WINAPI CFSFolder::_DoDropThreadProc(LPVOID lpParameter) {
+ _DoDropData *data = static_cast<_DoDropData*>(lpParameter);
+ HRESULT hr = data->This->_DoDrop(data->pDataObject, data->dwKeyState, data->pt, &data->pdwEffect);
//Release the CFSFolder and data object holds in the copying thread.
+ data->pAsyncOperation->EndOperation(hr, NULL, data->pdwEffect);
+ data->pAsyncOperation->Release();
data->pDataObject->Release();
data->This->Release();
//Release the parameter from the heap.
projects / reactos.git / blobdiff