void CShellBrowser::OnFileActionAdded(const TCHAR *szFileName)
{
IShellFolder *pShellFolder = NULL;
LPITEMIDLIST pidlFull = NULL;
LPITEMIDLIST pidlRelative = NULL;
Added_t Added;
TCHAR FullFileName[MAX_PATH];
TCHAR szDisplayName[MAX_PATH];
STRRET str;
BOOL bFileAdded = FALSE;
HRESULT hr;
StringCchCopy(FullFileName,SIZEOF_ARRAY(FullFileName),m_CurDir);
PathAppend(FullFileName,szFileName);
hr = GetIdlFromParsingName(FullFileName,&pidlFull);
/* It is possible that by the time a file is registered here,
it will have already been renamed. In this the following
check will fail.
If the file is not added, store its filename. */
if(SUCCEEDED(hr))
{
hr = SHBindToParent(pidlFull, IID_PPV_ARGS(&pShellFolder), (LPCITEMIDLIST *)&pidlRelative);
if(SUCCEEDED(hr))
{
/* If this is a virtual folder, only use SHGDN_INFOLDER. If this is
a real folder, combine SHGDN_INFOLDER with SHGDN_FORPARSING. This is
so that items in real folders can still be shown with extensions, even
if the global, Explorer option is disabled. */
if(m_bVirtualFolder)
hr = pShellFolder->GetDisplayNameOf(pidlRelative,SHGDN_INFOLDER,&str);
else
hr = pShellFolder->GetDisplayNameOf(pidlRelative,SHGDN_INFOLDER|SHGDN_FORPARSING,&str);
if(SUCCEEDED(hr))
{
StrRetToBuf(&str,pidlRelative,szDisplayName,SIZEOF_ARRAY(szDisplayName));
std::list<DroppedFile_t>::iterator itr;
BOOL bDropped = FALSE;
if(!m_DroppedFileNameList.empty())
{
for(itr = m_DroppedFileNameList.begin();itr != m_DroppedFileNameList.end();itr++)
{
if(lstrcmp(szDisplayName,itr->szFileName) == 0)
{
bDropped = TRUE;
break;
}
}
}
/* Only insert the item in its sorted position if it
wasn't dropped in. */
if(m_bInsertSorted && !bDropped)
{
int iItemId;
int iSorted;
iItemId = SetItemInformation(m_pidlDirectory,pidlRelative,szDisplayName);
iSorted = DetermineItemSortedPosition(iItemId);
AddItemInternal(iSorted,iItemId,TRUE);
}
else
{
/* Just add the item to the end of the list. */
AddItemInternal(m_pidlDirectory,pidlRelative,szDisplayName,-1,FALSE);
}
InsertAwaitingItems(m_bShowInGroups);
bFileAdded = TRUE;
}
pShellFolder->Release();
}
CoTaskMemFree(pidlFull);
}
if(!bFileAdded)
{
/* The file does not exist. However, it is possible
that is was simply renamed shortly after been created.
Record the filename temporarily (so that it can later
be added). */
StringCchCopy(Added.szFileName,SIZEOF_ARRAY(Added.szFileName),szFileName);
m_FilesAdded.push_back(Added);
}
}
HRESULT CShellBrowser::BrowseFolder(LPCITEMIDLIST pidlDirectory,UINT wFlags)
{
SetCursor(LoadCursor(NULL,IDC_WAIT));
LPITEMIDLIST pidl = ILClone(pidlDirectory);
if(m_bFolderVisited)
{
SaveColumnWidths();
}
/* The path may not be absolute, in which case it will
need to be completed. */
BOOL StoreHistory = TRUE;
HRESULT hr = ParsePath(&pidl,wFlags,&StoreHistory);
if(hr != S_OK)
{
SetCursor(LoadCursor(NULL,IDC_ARROW));
return E_FAIL;
}
EmptyIconFinderQueue();
EmptyThumbnailsQueue();
EmptyColumnQueue();
EmptyFolderQueue();
/* TODO: Wait for any background threads to finish processing. */
EnterCriticalSection(&m_csDirectoryAltered);
m_FilesAdded.clear();
m_FileSelectionList.clear();
LeaveCriticalSection(&m_csDirectoryAltered);
TCHAR szParsingPath[MAX_PATH];
GetDisplayName(pidl,szParsingPath,SIZEOF_ARRAY(szParsingPath),SHGDN_FORPARSING);
/* TODO: Method callback. */
SendMessage(m_hOwner,WM_USER_STARTEDBROWSING,m_ID,reinterpret_cast<WPARAM>(szParsingPath));
StringCchCopy(m_CurDir,SIZEOF_ARRAY(m_CurDir),szParsingPath);
if(StoreHistory)
{
m_pPathManager->StoreIdl(pidl);
}
if(m_bFolderVisited)
{
ResetFolderMemoryAllocations();
}
m_nTotalItems = 0;
BrowseVirtualFolder(pidl);
CoTaskMemFree(pidl);
/* Stop the list view from redrawing itself each time is inserted.
Redrawing will be allowed once all items have being inserted.
(reduces lag when a large number of items are going to be inserted). */
SendMessage(m_hListView,WM_SETREDRAW,FALSE,NULL);
ListView_DeleteAllItems(m_hListView);
/* Window updates needs these to be set. */
m_NumFilesSelected = 0;
m_NumFoldersSelected = 0;
m_ulTotalDirSize.QuadPart = 0;
m_ulFileSelectionSize.QuadPart = 0;
SetActiveColumnSet();
SetCurrentViewModeInternal(m_ViewMode);
InsertAwaitingItems(FALSE);
VerifySortMode();
SortFolder(m_SortMode);
ListView_EnsureVisible(m_hListView,0,FALSE);
/* Allow the listview to redraw itself once again. */
SendMessage(m_hListView,WM_SETREDRAW,TRUE,NULL);
m_bFolderVisited = TRUE;
SetCursor(LoadCursor(NULL,IDC_ARROW));
m_iUniqueFolderIndex++;
return S_OK;
}
