Beispiel #1
0
bool CLocalTreeView::CheckSubdirStatus(wxTreeItemId& item, const wxString& path)
{
	wxTreeItemIdValue value;
	wxTreeItemId child = GetFirstChild(item, value);

	static const wxLongLong size(-1);

#ifdef __WXMAC__
	// By default, OS X has a list of servers mounted into /net,
	// listing that directory is slow.
	if (GetItemParent(item) == GetRootItem() && (path == _T("/net") || path == _T("/net/")))
	{
			CFilterManager filter;

			const int attributes = S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH;
			if (!filter.FilenameFiltered(_T("localhost"), path, true, size, true, attributes))
			{
				if (!child)
					AppendItem(item, _T(""));
				return true;
			}
	}
#endif

	if (child)
	{
		if (GetItemText(child) != _T(""))
			return false;

		CTreeItemData* pData = (CTreeItemData*)GetItemData(child);
		if (pData)
		{
			bool wasLink;
			int attributes;
			enum CLocalFileSystem::local_fileType type;
			if (path.Last() == CLocalFileSystem::path_separator)
				type = CLocalFileSystem::GetFileInfo(path + pData->m_known_subdir, wasLink, 0, 0, &attributes);
			else
				type = CLocalFileSystem::GetFileInfo(path + CLocalFileSystem::path_separator + pData->m_known_subdir, wasLink, 0, 0, &attributes);
			if (type == CLocalFileSystem::dir)
			{
				CFilterManager filter;
				if (!filter.FilenameFiltered(pData->m_known_subdir, path, true, size, true, attributes))
					return true;
			}
		}
	}

	wxString sub = HasSubdir(path);
	if (sub != _T(""))
	{
		wxTreeItemId subItem = AppendItem(item, _T(""));
		SetItemData(subItem, new CTreeItemData(sub));
	}
	else if (child)
		Delete(child);

	return true;
}
Beispiel #2
0
wxString CLocalTreeView::HasSubdir(const wxString& dirname)
{
	wxLogNull nullLog;

	CFilterManager filter;

	CLocalFileSystem local_filesystem;
	if (!local_filesystem.BeginFindFiles(dirname, true))
		return _T("");

	wxString file;
	bool wasLink;
	int attributes;
	bool is_dir;
	const wxLongLong size(-1);
	wxDateTime date;
	while (local_filesystem.GetNextFile(file, wasLink, is_dir, 0, &date, &attributes))
	{
		wxASSERT(is_dir);
		if (file == _T(""))
		{
			wxGetApp().DisplayEncodingWarning();
			continue;
		}

		if (filter.FilenameFiltered(file, dirname, true, size, true, attributes, date.IsValid() ? &date : 0))
			continue;

		return file;
	}

	return _T("");
}
wxString CLocalTreeView::HasSubdir(const wxString& dirname)
{
	wxLogNull nullLog;

	CFilterManager filter;

	fz::local_filesys local_filesys;
	if (!local_filesys.begin_find_files(fz::to_native(dirname), true))
		return wxString();

	fz::native_string file;
	bool wasLink;
	int attributes;
	bool is_dir;
	static int64_t const size(-1);
	fz::datetime date;
	while (local_filesys.get_next_file(file, wasLink, is_dir, 0, &date, &attributes)) {
		wxASSERT(is_dir);
		if (file.empty()) {
			wxGetApp().DisplayEncodingWarning();
			continue;
		}

		wxString file_wx = file;
		if (filter.FilenameFiltered(file_wx, dirname, true, size, true, attributes, date))
			continue;

		return file_wx;
	}

	return wxString();
}
Beispiel #4
0
bool CRemoteTreeView::HasSubdirs(const CDirectoryListing& listing, const CFilterManager& filter)
{
	if (!listing.has_dirs())
		return false;

	if (!filter.HasActiveFilters())
		return true;

	const wxString path = listing.path.GetPath();
	for (unsigned int i = 0; i < listing.GetCount(); i++)
	{
		if (!listing[i].is_dir())
			continue;

		if (filter.FilenameFiltered(listing[i].name, path, true, -1, false, 0, listing[i].time))
			continue;

		return true;
	}

	return false;
}
void CRemoteRecursiveOperation::ProcessDirectoryListing(const CDirectoryListing* pDirectoryListing)
{
	if (!pDirectoryListing) {
		StopRecursiveOperation();
		return;
	}

	if (m_operationMode == recursive_none || recursion_roots_.empty())
		return;

	if (pDirectoryListing->failed()) {
		// Ignore this.
		// It will get handled by the failed command in ListingFailed
		return;
	}

	auto & root = recursion_roots_.front();
	wxASSERT(!root.m_dirsToVisit.empty());

	if (!m_state.IsRemoteConnected() || root.m_dirsToVisit.empty()) {
		StopRecursiveOperation();
		return;
	}

	recursion_root::new_dir dir = root.m_dirsToVisit.front();
	root.m_dirsToVisit.pop_front();

	if (!BelowRecursionRoot(pDirectoryListing->path, dir)) {
		NextOperation();
		return;
	}

	if (m_operationMode == recursive_delete && dir.doVisit && !dir.subdir.empty()) {
		// After recursing into directory to delete its contents, delete directory itself
		// Gets handled in NextOperation
		recursion_root::new_dir dir2 = dir;
		dir2.doVisit = false;
		root.m_dirsToVisit.push_front(dir2);
	}

	if (dir.link && !dir.recurse) {
		NextOperation();
		return;
	}

	// Check if we have already visited the directory
	if (!root.m_visitedDirs.insert(pDirectoryListing->path).second) {
		NextOperation();
		return;
	}

	++m_processedDirectories;

	const CServer* pServer = m_state.GetServer();
	wxASSERT(pServer);

	if (!pDirectoryListing->GetCount()) {
		if (m_operationMode == recursive_transfer) {
			wxFileName::Mkdir(dir.localDir.GetPath(), 0777, wxPATH_MKDIR_FULL);
			m_state.RefreshLocalFile(dir.localDir.GetPath());
		}
		else if (m_operationMode == recursive_addtoqueue) {
			m_pQueue->QueueFile(true, true, _T(""), _T(""), dir.localDir, CServerPath(), *pServer, -1);
			m_pQueue->QueueFile_Finish(false);
		}
	}

	CFilterManager filter;

	// Is operation restricted to a single child?
	bool const restrict = static_cast<bool>(dir.restrict);

	std::deque<wxString> filesToDelete;

	const wxString path = pDirectoryListing->path.GetPath();

	bool added = false;

	for (int i = pDirectoryListing->GetCount() - 1; i >= 0; --i) {
		const CDirentry& entry = (*pDirectoryListing)[i];

		if (restrict) {
			if (entry.name != *dir.restrict)
				continue;
		}
		else if (filter.FilenameFiltered(m_filters, entry.name, path, entry.is_dir(), entry.size, 0, entry.time))
			continue;

		if (!entry.is_dir()) {
			++m_processedFiles;
		}

		if (entry.is_dir() && (!entry.is_link() || m_operationMode != recursive_delete)) {
			if (dir.recurse) {
				recursion_root::new_dir dirToVisit;
				dirToVisit.parent = pDirectoryListing->path;
				dirToVisit.subdir = entry.name;
				dirToVisit.localDir = dir.localDir;
				dirToVisit.start_dir = dir.start_dir;

				if (m_operationMode == recursive_transfer || m_operationMode == recursive_addtoqueue) {
					// Non-flatten case
					dirToVisit.localDir.AddSegment(CQueueView::ReplaceInvalidCharacters(entry.name));
				}
				if (entry.is_link()) {
					dirToVisit.link = 1;
					dirToVisit.recurse = false;
				}
				root.m_dirsToVisit.push_front(dirToVisit);
			}
		}
		else {
			switch (m_operationMode)
			{
			case recursive_transfer:
			case recursive_transfer_flatten:
				{
					wxString localFile = CQueueView::ReplaceInvalidCharacters(entry.name);
					if (pDirectoryListing->path.GetType() == VMS && COptions::Get()->GetOptionVal(OPTION_STRIP_VMS_REVISION))
						localFile = StripVMSRevision(localFile);
					m_pQueue->QueueFile(m_operationMode == recursive_addtoqueue, true,
						entry.name, (entry.name == localFile) ? wxString() : localFile,
						dir.localDir, pDirectoryListing->path, *pServer, entry.size);
					added = true;
				}
				break;
			case recursive_addtoqueue:
			case recursive_addtoqueue_flatten:
				{
					wxString localFile = CQueueView::ReplaceInvalidCharacters(entry.name);
					if (pDirectoryListing->path.GetType() == VMS && COptions::Get()->GetOptionVal(OPTION_STRIP_VMS_REVISION))
						localFile = StripVMSRevision(localFile);
					m_pQueue->QueueFile(true, true,
						entry.name, (entry.name == localFile) ? wxString() : localFile,
						dir.localDir, pDirectoryListing->path, *pServer, entry.size);
					added = true;
				}
				break;
			case recursive_delete:
				filesToDelete.push_back(entry.name);
				break;
			default:
				break;
			}
		}

		if (m_operationMode == recursive_chmod && m_pChmodDlg) {
			const int applyType = m_pChmodDlg->GetApplyType();
			if (!applyType ||
				(!entry.is_dir() && applyType == 1) ||
				(entry.is_dir() && applyType == 2))
			{
				char permissions[9];
				bool res = m_pChmodDlg->ConvertPermissions(*entry.permissions, permissions);
				wxString newPerms = m_pChmodDlg->GetPermissions(res ? permissions : 0, entry.is_dir());
				m_state.m_pCommandQueue->ProcessCommand(new CChmodCommand(pDirectoryListing->path, entry.name, newPerms), CCommandQueue::recursiveOperation);
			}
		}
	}
	if (added)
		m_pQueue->QueueFile_Finish(m_operationMode != recursive_addtoqueue && m_operationMode != recursive_addtoqueue_flatten);

	if (m_operationMode == recursive_delete && !filesToDelete.empty())
		m_state.m_pCommandQueue->ProcessCommand(new CDeleteCommand(pDirectoryListing->path, std::move(filesToDelete)), CCommandQueue::recursiveOperation);

	m_state.NotifyHandlers(STATECHANGE_REMOTE_RECURSION_STATUS);

	NextOperation();
}
Beispiel #6
0
void CLocalTreeView::Refresh()
{
	wxLogNull nullLog;

	const wxString separator = wxFileName::GetPathSeparator();

	std::list<t_dir> dirsToCheck;

#ifdef __WXMSW__
	int prevErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);

	wxTreeItemIdValue tmp;
	wxTreeItemId child = GetFirstChild(m_drives, tmp);
	while (child)
	{
		if (IsExpanded(child))
		{
			wxString drive = GetItemText(child);
			int pos = drive.Find(_T(" "));
			if (pos != -1)
				drive = drive.Left(pos);

			t_dir dir;
			dir.dir = drive + separator;
			dir.item = child;
			dirsToCheck.push_back(dir);
		}

		child = GetNextSibling(child);
	}
#else
	t_dir dir;
	dir.dir = separator;
	dir.item = GetRootItem();
	dirsToCheck.push_back(dir);
#endif

	CFilterManager filter;

	while (!dirsToCheck.empty())
	{
		t_dir dir = dirsToCheck.front();
		dirsToCheck.pop_front();

		// Step 1: Check if directory exists
		CLocalFileSystem local_filesystem;
		if (!local_filesystem.BeginFindFiles(dir.dir, true))
		{
			// Dir does exist (listed in parent) but may not be accessible.
			// Recurse into children anyhow, they might be accessible again.
			wxTreeItemIdValue value;
			wxTreeItemId child = GetFirstChild(dir.item, value);
			while (child)
			{
				t_dir subdir;
				subdir.dir = dir.dir + GetItemText(child) + separator;
				subdir.item = child;
				dirsToCheck.push_back(subdir);

				child = GetNextSibling(child);
			}
			continue;
		}

		// Step 2: Enumerate subdirectories on disk and sort them
		std::list<wxString> dirs;

		wxString file;
		const wxLongLong size(-1);
		bool was_link;
		bool is_dir;
		int attributes;
		wxDateTime date;
		while (local_filesystem.GetNextFile(file, was_link, is_dir, 0, &date, &attributes))
		{
			if (file == _T(""))
			{
				wxGetApp().DisplayEncodingWarning();
				continue;
			}

			if (filter.FilenameFiltered(file, dir.dir, true, size, true, attributes, date.IsValid() ? &date : 0))
				continue;

			dirs.push_back(file);
		}
		dirs.sort(sortfunc);

		bool inserted = false;

		// Step 3: Merge list of subdirectories with subtree.
		wxTreeItemId child = GetLastChild(dir.item);
		std::list<wxString>::reverse_iterator iter = dirs.rbegin();
		while (child || iter != dirs.rend())
		{
			int cmp;
			if (child && iter != dirs.rend())
#ifdef __WXMSW__
				cmp = GetItemText(child).CmpNoCase(*iter);
#else
				cmp = GetItemText(child).Cmp(*iter);
#endif
			else if (child)
				cmp = 1;
			else
				cmp = -1;

			if (!cmp)
			{
				// Found item with same name. Mark it for further processing
				if (!IsExpanded(child))
				{
					wxString path = dir.dir + *iter + separator;
					if (!CheckSubdirStatus(child, path))
					{
						t_dir subdir;
						subdir.dir = path;
						subdir.item = child;
						dirsToCheck.push_front(subdir);
					}
				}
				else
				{
					t_dir subdir;
					subdir.dir = dir.dir + *iter + separator;
					subdir.item = child;
					dirsToCheck.push_front(subdir);
				}
				child = GetPrevSibling(child);
				++iter;
			}
			else if (cmp > 0)
			{
				// Subdirectory currently in tree no longer exists.
				// Delete child from tree, unless current selection
				// is in the subtree.
				wxTreeItemId sel = GetSelection();
				while (sel && sel != child)
					sel = GetItemParent(sel);
				wxTreeItemId prev = GetPrevSibling(child);
				if (!sel)
					Delete(child);
				child = prev;
			}
			else if (cmp < 0)
			{
				// New subdirectory, add treeitem
				wxString fullname = dir.dir + *iter + separator;
				wxTreeItemId newItem = AppendItem(dir.item, *iter, GetIconIndex(::dir, fullname),
#ifdef __WXMSW__
						-1
#else
						GetIconIndex(opened_dir, fullname)
#endif
					);

				CheckSubdirStatus(newItem, fullname);
				++iter;
				inserted = true;
			}
		}
		if (inserted)
			SortChildren(dir.item);
	}
Beispiel #7
0
void CLocalTreeView::DisplayDir(wxTreeItemId parent, const wxString& dirname, const wxString& knownSubdir /*=_T("")*/)
{
	CLocalFileSystem local_filesystem;

	{
		wxLogNull log;
		if (!local_filesystem.BeginFindFiles(dirname, true))
		{
			if (knownSubdir != _T(""))
			{
				wxTreeItemId item = GetSubdir(parent, knownSubdir);
				if (item != wxTreeItemId())
					return;

				const wxString fullName = dirname + knownSubdir;
				item = AppendItem(parent, knownSubdir, GetIconIndex(::dir, fullName),
#ifdef __WXMSW__
						-1
#else
						GetIconIndex(opened_dir, fullName)
#endif
					);
				CheckSubdirStatus(item, fullName);
			}
			else
			{
				m_setSelection = true;
				DeleteChildren(parent);
				m_setSelection = false;
			}
			return;
		}
	}

	wxASSERT(parent);
	m_setSelection = true;
	DeleteChildren(parent);
	m_setSelection = false;

	CFilterManager filter;

	bool matchedKnown = false;

	wxString file;
	bool wasLink;
	int attributes;
	bool is_dir;
	const wxLongLong size(-1);
	wxDateTime date;
	while (local_filesystem.GetNextFile(file, wasLink, is_dir, 0, &date, &attributes))
	{
		wxASSERT(is_dir);
		if (file == _T(""))
		{
			wxGetApp().DisplayEncodingWarning();
			continue;
		}

		wxString fullName = dirname + file;
#ifdef __WXMSW__
		if (file.CmpNoCase(knownSubdir))
#else
		if (file != knownSubdir)
#endif
		{
			if (filter.FilenameFiltered(file, dirname, true, size, true, attributes, date.IsValid() ? &date : 0))
				continue;
		}
		else
			matchedKnown = true;

		wxTreeItemId item = AppendItem(parent, file, GetIconIndex(::dir, fullName),
#ifdef __WXMSW__
				-1
#else
				GetIconIndex(opened_dir, fullName)
#endif
			);

		CheckSubdirStatus(item, fullName);
	}

	if (!matchedKnown && knownSubdir != _T(""))
	{
		const wxString fullName = dirname + knownSubdir;
		wxTreeItemId item = AppendItem(parent, knownSubdir, GetIconIndex(::dir, fullName),
#ifdef __WXMSW__
				-1
#else
				GetIconIndex(opened_dir, fullName)
#endif
			);

		CheckSubdirStatus(item, fullName);
	}

	SortChildren(parent);
}
Beispiel #8
0
void CRemoteTreeView::RefreshItem(wxTreeItemId parent, const CDirectoryListing& listing, bool will_select_parent)
{
	SetItemImages(parent, false);

	wxTreeItemIdValue cookie;
	wxTreeItemId child = GetFirstChild(parent, cookie);
	if (!child || GetItemText(child).empty()) {
		DisplayItem(parent, listing);
		return;
	}

	CFilterManager filter;

	wxString const path = listing.path.GetPath();

	wxArrayString dirs;
	for (unsigned int i = 0; i < listing.GetCount(); ++i) {
		if (!listing[i].is_dir())
			continue;

		if (!filter.FilenameFiltered(listing[i].name, path, true, -1, false, 0, listing[i].time))
			dirs.push_back(listing[i].name);
	}

	auto const& sortFunc = CFileListCtrlSortBase::GetCmpFunction(m_nameSortMode);
	dirs.Sort(sortFunc);

	bool inserted = false;
	child = GetLastChild(parent);
	wxArrayString::reverse_iterator iter = dirs.rbegin();
	while (child && iter != dirs.rend()) {
		int cmp = sortFunc(GetItemText(child), *iter);

		if (!cmp) {
			CServerPath childPath = listing.path;
			childPath.AddSegment(*iter);

			CDirectoryListing subListing;
			if (m_pState->m_pEngine->CacheLookup(childPath, subListing) == FZ_REPLY_OK) {
				if (!GetLastChild(child) && HasSubdirs(subListing, filter))
					AppendItem(child, _T(""), -1, -1);
				SetItemImages(child, false);
			}
			else
				SetItemImages(child, true);

			child = GetPrevSibling(child);
			++iter;
		}
		else if (cmp > 0) {
			// Child no longer exists
			wxTreeItemId sel = GetSelection();
			while (sel && sel != child)
				sel = GetItemParent(sel);
			wxTreeItemId prev = GetPrevSibling(child);
			if (!sel || will_select_parent)
				Delete(child);
			child = prev;
		}
		else if (cmp < 0) {
			// New directory
			CServerPath childPath = listing.path;
			childPath.AddSegment(*iter);

			CDirectoryListing subListing;
			if (m_pState->m_pEngine->CacheLookup(childPath, subListing) == FZ_REPLY_OK) {
				wxTreeItemId childItem = AppendItem(parent, *iter, 0, 2, 0);
				if (childItem) {
					SetItemImages(childItem, false);

					if (HasSubdirs(subListing, filter)) {
						AppendItem(childItem, _T(""), -1, -1);
					}
				}
			}
			else {
				wxTreeItemId childItem = AppendItem(parent, *iter, 1, 3, 0);
				if (childItem) {
					SetItemImages(childItem, true);
				}
			}

			++iter;
			inserted = true;
		}
	}
	while (child) {
		// Child no longer exists
		wxTreeItemId sel = GetSelection();
		while (sel && sel != child)
			sel = GetItemParent(sel);
		wxTreeItemId prev = GetPrevSibling(child);
		if (!sel || will_select_parent)
			Delete(child);
		child = prev;
	}
	while (iter != dirs.rend()) {
		CServerPath childPath = listing.path;
		childPath.AddSegment(*iter);

		CDirectoryListing subListing;
		if (m_pState->m_pEngine->CacheLookup(childPath, subListing) == FZ_REPLY_OK) {
			wxTreeItemId childItem = AppendItem(parent, *iter, 0, 2, 0);
			if (childItem) {
				SetItemImages(childItem, false);

				if (HasSubdirs(subListing, filter)) {
					AppendItem(childItem, _T(""), -1, -1);
				}
			}
		}
		else {
			wxTreeItemId childItem = AppendItem(parent, *iter, 1, 3, 0);
			if (childItem) {
				SetItemImages(childItem, true);
			}
		}

		++iter;
		inserted = true;
	}

	if (inserted)
		SortChildren(parent);
}
Beispiel #9
0
void CRemoteTreeView::ApplyFilters(bool resort)
{
	std::list<struct _parents> parents;

	const wxTreeItemId root = GetRootItem();
	wxTreeItemIdValue cookie;
	for (wxTreeItemId child = GetFirstChild(root, cookie); child; child = GetNextSibling(child)) {
		CServerPath path = GetPathFromItem(child);
		if (path.empty())
			continue;

		struct _parents dir;
		dir.item = child;
		dir.path = path;
		parents.push_back(dir);
	}

	CFilterManager filter;
	while (!parents.empty()) {
		struct _parents parent = parents.back();
		parents.pop_back();

		if (resort) {
			SortChildren(parent.item);
		}

		CDirectoryListing listing;
		if (m_pState->m_pEngine->CacheLookup(parent.path, listing) == FZ_REPLY_OK)
			RefreshItem(parent.item, listing, false);
		else if (filter.HasActiveFilters()) {
			for (wxTreeItemId child = GetFirstChild(parent.item, cookie); child; child = GetNextSibling(child)) {
				CServerPath path = GetPathFromItem(child);
				if (path.empty())
					continue;

				if (filter.FilenameFiltered(GetItemText(child), path.GetPath(), true, -1, false, 0, CDateTime())) {
					wxTreeItemId sel = GetSelection();
					while (sel && sel != child)
						sel = GetItemParent(sel);
					if (!sel) {
						Delete(child);
						continue;
					}
				}

				struct _parents dir;
				dir.item = child;
				dir.path = path;
				parents.push_back(dir);
			}

			// The stuff below has already been done above in this one case
			continue;
		}
		for (wxTreeItemId child = GetFirstChild(parent.item, cookie); child; child = GetNextSibling(child)) {
			CServerPath path = GetPathFromItem(child);
			if (path.empty())
				continue;

			struct _parents dir;
			dir.item = child;
			dir.path = path;
			parents.push_back(dir);
		}
	}
}
bool CLocalListView::DisplayDir(wxString dirname)
{
	CancelLabelEdit();

	wxString focused;
	std::list<wxString> selectedNames;
	bool ensureVisible = false;
	if (m_dir != dirname)
	{
		ResetSearchPrefix();

		if (IsComparing())
			ExitComparisonMode();

		ClearSelection();
		focused = m_pState->GetPreviouslyVisitedLocalSubdir();
		ensureVisible = !focused.IsEmpty();
		if (focused.IsEmpty())
			focused = _T("..");

		if (GetItemCount())
			EnsureVisible(0);
		m_dir = dirname;
	}
	else
	{
		// Remember which items were selected
		selectedNames = RememberSelectedItems(focused);
	}

	if (m_pFilelistStatusBar)
		m_pFilelistStatusBar->UnselectAll();

	const int oldItemCount = m_indexMapping.size();

	m_fileData.clear();
	m_indexMapping.clear();

	m_hasParent = CLocalPath(dirname).HasLogicalParent();

	if (m_hasParent)
	{
		CLocalFileData data;
		data.flags = normal;
		data.dir = true;
		data.icon = -2;
		data.name = _T("..");
#ifdef __WXMSW__
		data.label = _T("..");
#endif
		data.size = -1;
		m_fileData.push_back(data);
		m_indexMapping.push_back(0);
	}

#ifdef __WXMSW__
	if (dirname == _T("\\"))
	{
		DisplayDrives();
	}
	else if (dirname.Left(2) == _T("\\\\"))
	{
		int pos = dirname.Mid(2).Find('\\');
		if (pos != -1 && pos + 3 != (int)dirname.Len())
			goto regular_dir;

		// UNC path without shares
		DisplayShares(dirname);
	}
	else
#endif
	{
#ifdef __WXMSW__
regular_dir:
#endif
		CFilterManager filter;
		CLocalFileSystem local_filesystem;

		if (!local_filesystem.BeginFindFiles(dirname, false))
		{
			SetItemCount(1);
			return false;
		}

		wxLongLong totalSize;
		int unknown_sizes = 0;
		int totalFileCount = 0;
		int totalDirCount = 0;
		int hidden = 0;

		int num = m_fileData.size();
		CLocalFileData data;
		data.flags = normal;
		data.icon = -2;
		bool wasLink;
		while (local_filesystem.GetNextFile(data.name, wasLink, data.dir, &data.size, &data.lastModified, &data.attributes))
		{
			if (data.name.IsEmpty())
			{
				wxGetApp().DisplayEncodingWarning();
				continue;
			}
#ifdef __WXMSW__
			data.label = data.name;
#endif

			m_fileData.push_back(data);
			if (!filter.FilenameFiltered(data.name, dirname, data.dir, data.size, true, data.attributes, data.lastModified))
			{
				if (data.dir)
					totalDirCount++;
				else
				{
					if (data.size != -1)
						totalSize += data.size;
					else
						unknown_sizes++;
					totalFileCount++;
				}
				m_indexMapping.push_back(num);
			}
			else
				hidden++;
			num++;
		}

		if (m_pFilelistStatusBar)
			m_pFilelistStatusBar->SetDirectoryContents(totalFileCount, totalDirCount, totalSize, unknown_sizes, hidden);
	}

	if (m_dropTarget != -1)
	{
		CLocalFileData* data = GetData(m_dropTarget);
		if (!data || !data->dir)
		{
			SetItemState(m_dropTarget, 0, wxLIST_STATE_DROPHILITED);
			m_dropTarget = -1;
		}
	}

	const int count = m_indexMapping.size();
	if (oldItemCount != count)
		SetItemCount(count);

	SortList(-1, -1, false);

	if (IsComparing())
	{
		m_originalIndexMapping.clear();
		RefreshComparison();
	}

	ReselectItems(selectedNames, focused, ensureVisible);

	RefreshListOnly();

	return true;
}
void CLocalListView::RefreshFile(const wxString& file)
{
	CLocalFileData data;

	bool wasLink;
	enum CLocalFileSystem::local_fileType type = CLocalFileSystem::GetFileInfo(m_dir + file, wasLink, &data.size, &data.lastModified, &data.attributes);
	if (type == CLocalFileSystem::unknown)
		return;

	data.flags = normal;
	data.icon = -2;
	data.name = file;
#ifdef __WXMSW__
	data.label = file;
#endif
	data.dir = type == CLocalFileSystem::dir;

	CFilterManager filter;
	if (filter.FilenameFiltered(data.name, m_dir, data.dir, data.size, true, data.attributes, data.lastModified))
		return;

	CancelLabelEdit();

	// Look if file data already exists
	unsigned int i = 0;
	for (std::vector<CLocalFileData>::iterator iter = m_fileData.begin(); iter != m_fileData.end(); ++iter, ++i)
	{
		const CLocalFileData& oldData = *iter;
		if (oldData.name != file)
			continue;

		// Update file list status bar
		if (m_pFilelistStatusBar)
		{
#ifndef __WXMSW__
			// GetNextItem is O(n) if nothing is selected, GetSelectedItemCount() is O(1)
			if (GetSelectedItemCount())
#endif
			{
				int item = -1;
				for (;;)
				{
					item = GetNextItem(item, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
					if (item == -1)
						break;
					if (m_indexMapping[item] != i)
						continue;

					if (oldData.dir)
						m_pFilelistStatusBar->UnselectDirectory();
					else
						m_pFilelistStatusBar->UnselectFile(oldData.size);
					if (data.dir)
						m_pFilelistStatusBar->SelectDirectory();
					else
						m_pFilelistStatusBar->SelectFile(data.size);
					break;
				}
			}

			if (oldData.dir)
				m_pFilelistStatusBar->RemoveDirectory();
			else
				m_pFilelistStatusBar->RemoveFile(oldData.size);
			if (data.dir)
				m_pFilelistStatusBar->AddDirectory();
			else
				m_pFilelistStatusBar->AddFile(data.size);
		}

		// Update the data
		data.fileType = oldData.fileType;

		*iter = data;
		if (IsComparing())
		{
			// Sort order doesn't change
			RefreshComparison();
		}
		else
		{
			if (m_sortColumn)
				SortList();
			RefreshListOnly(false);
		}
		return;
	}

	if (data.dir)
		m_pFilelistStatusBar->AddDirectory();
	else
		m_pFilelistStatusBar->AddFile(data.size);

	wxString focused;
	std::list<wxString> selectedNames;
	if (IsComparing())
	{
		wxASSERT(!m_originalIndexMapping.empty());
		selectedNames = RememberSelectedItems(focused);
		m_indexMapping.clear();
		m_originalIndexMapping.swap(m_indexMapping);
	}

	// Insert new entry
	int index = m_fileData.size();
	m_fileData.push_back(data);

	// Find correct position in index mapping
	std::vector<unsigned int>::iterator start = m_indexMapping.begin();
	if (m_hasParent)
		++start;
	CFileListCtrl<CLocalFileData>::CSortComparisonObject compare = GetSortComparisonObject();
	std::vector<unsigned int>::iterator insertPos = std::lower_bound(start, m_indexMapping.end(), index, compare);
	compare.Destroy();

	const int item = insertPos - m_indexMapping.begin();
	m_indexMapping.insert(insertPos, index);

	if (!IsComparing())
	{
		SetItemCount(m_indexMapping.size());

		// Move selections
		int prevState = 0;
		for (unsigned int i = item; i < m_indexMapping.size(); i++)
		{
			int state = GetItemState(i, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
			if (state != prevState)
			{
				SetItemState(i, prevState, wxLIST_STATE_FOCUSED);
				SetSelection(i, (prevState & wxLIST_STATE_SELECTED) != 0);
				prevState = state;
			}
		}
		RefreshListOnly();
	}
	else
	{
		RefreshComparison();
		if (m_pFilelistStatusBar)
			m_pFilelistStatusBar->UnselectAll();
		ReselectItems(selectedNames, focused);
	}
}
void CLocalListView::ApplyCurrentFilter()
{
	CFilterManager filter;

	if (!filter.HasSameLocalAndRemoteFilters() && IsComparing())
		ExitComparisonMode();

	unsigned int min = m_hasParent ? 1 : 0;
	if (m_fileData.size() <= min)
		return;

	wxString focused;
	const std::list<wxString>& selectedNames = RememberSelectedItems(focused);

	if (m_pFilelistStatusBar)
		m_pFilelistStatusBar->UnselectAll();

	wxLongLong totalSize;
	int unknown_sizes = 0;
	int totalFileCount = 0;
	int totalDirCount = 0;
	int hidden = 0;

	m_indexMapping.clear();
	if (m_hasParent)
		m_indexMapping.push_back(0);
	for (unsigned int i = min; i < m_fileData.size(); i++)
	{
		const CLocalFileData& data = m_fileData[i];
		if (data.flags == fill)
			continue;
		if (filter.FilenameFiltered(data.name, m_dir, data.dir, data.size, true, data.attributes, data.lastModified)) {
			hidden++;
			continue;
		}

		if (data.dir)
			totalDirCount++;
		else
		{
			if (data.size != -1)
				totalSize += data.size;
			else
				unknown_sizes++;
			totalFileCount++;
		}

		m_indexMapping.push_back(i);
	}
	SetItemCount(m_indexMapping.size());

	if (m_pFilelistStatusBar)
		m_pFilelistStatusBar->SetDirectoryContents(totalFileCount, totalDirCount, totalSize, unknown_sizes, hidden);

	SortList(-1, -1, false);

	if (IsComparing())
	{
		m_originalIndexMapping.clear();
		RefreshComparison();
	}

	ReselectItems(selectedNames, focused);

	if (!IsComparing())
		RefreshListOnly();
}
Beispiel #13
0
void CRemoteTreeView::RefreshItem(wxTreeItemId parent, const CDirectoryListing& listing, bool will_select_parent)
{
	SetItemImages(parent, false);

	wxTreeItemIdValue cookie;
	wxTreeItemId child = GetFirstChild(parent, cookie);
	if (!child || GetItemText(child) == _T(""))
	{
		DisplayItem(parent, listing);
		return;
	}

	CFilterManager filter;

	const wxString path = listing.path.GetPath();

	std::list<wxString> dirs;
	for (unsigned int i = 0; i < listing.GetCount(); i++)
	{
		if (!listing[i].is_dir())
			continue;

		if (!filter.FilenameFiltered(listing[i].name, path, true, -1, false, 0, listing[i].has_date() ? &listing[i].time : 0))
			dirs.push_back(listing[i].name);
	}

	dirs.sort(sortfunc);

	bool inserted = false;
	child = GetLastChild(parent);
	std::list<wxString>::reverse_iterator iter = dirs.rbegin();
	while (child && iter != dirs.rend())
	{
		int cmp = GetItemText(child).CmpNoCase(*iter);
		if (!cmp)
			cmp = GetItemText(child).Cmp(*iter);

		if (!cmp)
		{
			CServerPath path = listing.path;
			path.AddSegment(*iter);

			CDirectoryListing subListing;
			if (m_pState->m_pEngine->CacheLookup(path, subListing) == FZ_REPLY_OK)
			{
				if (!GetLastChild(child) && HasSubdirs(subListing, filter))
					AppendItem(child, _T(""), -1, -1);
				SetItemImages(child, false);
			}
			else
				SetItemImages(child, true);

			child = GetPrevSibling(child);
			iter++;
		}
		else if (cmp > 0)
		{
			// Child no longer exists
			wxTreeItemId sel = GetSelection();
			while (sel && sel != child)
				sel = GetItemParent(sel);
			wxTreeItemId prev = GetPrevSibling(child);
			if (!sel || will_select_parent)
				Delete(child);
			child = prev;
		}
		else if (cmp < 0)
		{
			// New directory
			CServerPath path = listing.path;
			path.AddSegment(*iter);

			CDirectoryListing subListing;
			if (m_pState->m_pEngine->CacheLookup(path, subListing) == FZ_REPLY_OK)
			{
				wxTreeItemId child = AppendItem(parent, *iter, 0, 2, 0);
				SetItemImages(child, false);

				if (HasSubdirs(subListing, filter))
					AppendItem(child, _T(""), -1, -1);
			}
			else
			{
				wxTreeItemId child = AppendItem(parent, *iter, 1, 3, 0);
				if (child)
					SetItemImages(child, true);
			}

			iter++;
			inserted = true;
		}
	}
	while (child)
	{
		// Child no longer exists
		wxTreeItemId sel = GetSelection();
		while (sel && sel != child)
			sel = GetItemParent(sel);
		wxTreeItemId prev = GetPrevSibling(child);
		if (!sel || will_select_parent)
			Delete(child);
		child = prev;
	}
	while (iter != dirs.rend())
	{
		CServerPath path = listing.path;
		path.AddSegment(*iter);

		CDirectoryListing subListing;
		if (m_pState->m_pEngine->CacheLookup(path, subListing) == FZ_REPLY_OK)
		{
			wxTreeItemId child = AppendItem(parent, *iter, 0, 2, 0);
			SetItemImages(child, false);

			if (HasSubdirs(subListing, filter))
				AppendItem(child, _T(""), -1, -1);
		}
		else
		{
			wxTreeItemId child = AppendItem(parent, *iter, 1, 3, 0);
			SetItemImages(child, true);
		}

		iter++;
		inserted = true;
	}

	if (inserted)
		SortChildren(parent);
}
void CLocalTreeView::DisplayDir(wxTreeItemId parent, const wxString& dirname, const wxString& knownSubdir /*=_T("")*/)
{
	fz::local_filesys local_filesys;

	{
		wxLogNull log;
		if (!local_filesys.begin_find_files(fz::to_native(dirname), true)) {
			if (!knownSubdir.empty()) {
				wxTreeItemId item = GetSubdir(parent, knownSubdir);
				if (item != wxTreeItemId())
					return;

				const wxString fullName = dirname + knownSubdir;
				item = AppendItem(parent, knownSubdir, GetIconIndex(iconType::dir, fullName),
#ifdef __WXMSW__
						-1
#else
						GetIconIndex(iconType::opened_dir, fullName)
#endif
					);
				CheckSubdirStatus(item, fullName);
			}
			else
			{
				m_setSelection = true;
				DeleteChildren(parent);
				m_setSelection = false;
			}
			return;
		}
	}

	wxASSERT(parent);
	m_setSelection = true;
	DeleteChildren(parent);
	m_setSelection = false;

	CFilterManager filter;

	bool matchedKnown = false;

	fz::native_string file;
	bool wasLink;
	int attributes;
	bool is_dir;
	static int64_t const size(-1);
	fz::datetime date;
	while (local_filesys.get_next_file(file, wasLink, is_dir, 0, &date, &attributes)) {
		wxASSERT(is_dir);
		if (file.empty()) {
			wxGetApp().DisplayEncodingWarning();
			continue;
		}
		wxString file_wx = file;

		wxString fullName = dirname + file_wx;
#ifdef __WXMSW__
		if (file_wx.CmpNoCase(knownSubdir))
#else
		if (file_wx != knownSubdir)
#endif
		{
			if (filter.FilenameFiltered(file_wx, dirname, true, size, true, attributes, date))
				continue;
		}
		else
			matchedKnown = true;

		wxTreeItemId item = AppendItem(parent, file_wx, GetIconIndex(iconType::dir, fullName),
#ifdef __WXMSW__
				-1
#else
				GetIconIndex(iconType::opened_dir, fullName)
#endif
			);

		CheckSubdirStatus(item, fullName);
	}

	if (!matchedKnown && !knownSubdir.empty()) {
		const wxString fullName = dirname + knownSubdir;
		wxTreeItemId item = AppendItem(parent, knownSubdir, GetIconIndex(iconType::dir, fullName),
#ifdef __WXMSW__
				-1
#else
				GetIconIndex(iconType::opened_dir, fullName)
#endif
			);

		CheckSubdirStatus(item, fullName);
	}

	SortChildren(parent);
}
void CRemoteRecursiveOperation::ProcessDirectoryListing(const CDirectoryListing* pDirectoryListing)
{
	if (!pDirectoryListing) {
		StopRecursiveOperation();
		return;
	}

	if (m_operationMode == recursive_none || recursion_roots_.empty())
		return;

	if (pDirectoryListing->failed()) {
		// Ignore this.
		// It will get handled by the failed command in ListingFailed
		return;
	}

	auto & root = recursion_roots_.front();
	wxASSERT(!root.m_dirsToVisit.empty());

	if (!m_state.IsRemoteConnected() || root.m_dirsToVisit.empty()) {
		StopRecursiveOperation();
		return;
	}

	recursion_root::new_dir dir = root.m_dirsToVisit.front();
	root.m_dirsToVisit.pop_front();

	if (!BelowRecursionRoot(pDirectoryListing->path, dir)) {
		NextOperation();
		return;
	}

	if (m_operationMode == recursive_delete && dir.doVisit && !dir.subdir.empty()) {
		// After recursing into directory to delete its contents, delete directory itself
		// Gets handled in NextOperation
		recursion_root::new_dir dir2 = dir;
		dir2.doVisit = false;
		root.m_dirsToVisit.push_front(dir2);
	}

	if (dir.link && !dir.recurse) {
		NextOperation();
		return;
	}

	// Check if we have already visited the directory
	if (!root.m_visitedDirs.insert(pDirectoryListing->path).second) {
		NextOperation();
		return;
	}

	++m_processedDirectories;

	const CServer* pServer = m_state.GetServer();
	wxASSERT(pServer);

	if (!pDirectoryListing->GetCount() && m_operationMode == recursive_transfer) {
		if (m_immediate) {
			wxFileName::Mkdir(dir.localDir.GetPath(), 0777, wxPATH_MKDIR_FULL);
			m_state.RefreshLocalFile(dir.localDir.GetPath());
		}
		else {
			m_pQueue->QueueFile(true, true, _T(""), _T(""), dir.localDir, CServerPath(), *pServer, -1);
			m_pQueue->QueueFile_Finish(false);
		}
	}

	CFilterManager filter;

	// Is operation restricted to a single child?
	bool const restrict = static_cast<bool>(dir.restrict);

	std::deque<std::wstring> filesToDelete;

	std::wstring const remotePath = pDirectoryListing->path.GetPath();

	if (m_operationMode == recursive_synchronize_download && !dir.localDir.empty()) {
		// Step one in synchronization: Delete local files not on the server
		fz::local_filesys fs;
		if (fs.begin_find_files(fz::to_native(dir.localDir.GetPath()))) {
			std::list<fz::native_string> paths_to_delete;

			bool isLink{};
			fz::native_string name;
			bool isDir{};
			int64_t size{};
			fz::datetime time;
			int attributes{};
			while (fs.get_next_file(name, isLink, isDir, &size, &time, &attributes)) {
				if (isLink) {
					continue;
				}
				auto const wname = fz::to_wstring(name);
				if (filter.FilenameFiltered(m_filters.first, wname, dir.localDir.GetPath(), isDir, size, attributes, time)) {
					continue;
				}

				// Local item isn't filtered

				int remoteIndex = pDirectoryListing->FindFile_CmpCase(fz::to_wstring(name));
				if (remoteIndex != -1) {
					CDirentry const& entry = (*pDirectoryListing)[remoteIndex];
					if (!filter.FilenameFiltered(m_filters.second, entry.name, remotePath, entry.is_dir(), entry.size, 0, entry.time)) {
						// Both local and remote items exist

						if (isDir == entry.is_dir() || entry.is_link()) {
							// Normal item, nothing we should do
							continue;
						}
					}
				}

				// Local item should be deleted if reaching this point
				paths_to_delete.push_back(fz::to_native(dir.localDir.GetPath()) + name);
			}

			fz::recursive_remove r;
			r.remove(paths_to_delete);
		}
	}

	bool added = false;

	for (int i = pDirectoryListing->GetCount() - 1; i >= 0; --i) {
		const CDirentry& entry = (*pDirectoryListing)[i];

		if (restrict) {
			if (entry.name != *dir.restrict)
				continue;
		}
		else if (filter.FilenameFiltered(m_filters.second, entry.name, remotePath, entry.is_dir(), entry.size, 0, entry.time))
			continue;

		if (!entry.is_dir()) {
			++m_processedFiles;
		}

		if (entry.is_dir() && (!entry.is_link() || m_operationMode != recursive_delete)) {
			if (dir.recurse) {
				recursion_root::new_dir dirToVisit;
				dirToVisit.parent = pDirectoryListing->path;
				dirToVisit.subdir = entry.name;
				dirToVisit.localDir = dir.localDir;
				dirToVisit.start_dir = dir.start_dir;

				if (m_operationMode == recursive_transfer || m_operationMode == recursive_synchronize_download) {
					// Non-flatten case
					dirToVisit.localDir.AddSegment(CQueueView::ReplaceInvalidCharacters(entry.name));
				}
				if (entry.is_link()) {
					dirToVisit.link = 1;
					dirToVisit.recurse = false;
				}
				root.m_dirsToVisit.push_front(dirToVisit);
			}
		}
		else {
			switch (m_operationMode)
			{
			case recursive_transfer:
			case recursive_transfer_flatten:
			case recursive_synchronize_download:
				{
					std::wstring localFile = CQueueView::ReplaceInvalidCharacters(entry.name);
					if (pDirectoryListing->path.GetType() == VMS && COptions::Get()->GetOptionVal(OPTION_STRIP_VMS_REVISION)) {
						localFile = StripVMSRevision(localFile);
					}
					m_pQueue->QueueFile(!m_immediate, true,
						entry.name, (entry.name == localFile) ? std::wstring() : localFile,
						dir.localDir, pDirectoryListing->path, *pServer, entry.size);
					added = true;
				}
				break;
			case recursive_delete:
				filesToDelete.push_back(entry.name);
				break;
			default:
				break;
			}
		}

		if (m_operationMode == recursive_chmod && m_pChmodDlg) {
			const int applyType = m_pChmodDlg->GetApplyType();
			if (!applyType ||
				(!entry.is_dir() && applyType == 1) ||
				(entry.is_dir() && applyType == 2))
			{
				char permissions[9];
				bool res = m_pChmodDlg->ConvertPermissions(*entry.permissions, permissions);
				std::wstring newPerms = m_pChmodDlg->GetPermissions(res ? permissions : 0, entry.is_dir()).ToStdWstring();
				m_state.m_pCommandQueue->ProcessCommand(new CChmodCommand(pDirectoryListing->path, entry.name, newPerms), CCommandQueue::recursiveOperation);
			}
		}
	}
	if (added) {
		m_pQueue->QueueFile_Finish(m_immediate);
	}

	if (m_operationMode == recursive_delete && !filesToDelete.empty()) {
		m_state.m_pCommandQueue->ProcessCommand(new CDeleteCommand(pDirectoryListing->path, std::move(filesToDelete)), CCommandQueue::recursiveOperation);
	}

	m_state.NotifyHandlers(STATECHANGE_REMOTE_RECURSION_STATUS);

	NextOperation();
}
Beispiel #16
0
void CLocalTreeView::Refresh()
{
	wxLogNull nullLog;

	const wxString separator = wxFileName::GetPathSeparator();

	std::list<t_dir> dirsToCheck;

#ifdef __WXMSW__
	int prevErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);

	wxTreeItemIdValue tmp;
	wxTreeItemId child = GetFirstChild(m_drives, tmp);
	while (child)
	{
		if (IsExpanded(child))
		{
			wxString drive = GetItemText(child);
			int pos = drive.Find(_T(" "));
			if (pos != -1)
				drive = drive.Left(pos);

			t_dir dir;
			dir.dir = drive + separator;
			dir.item = child;
			dirsToCheck.push_back(dir);
		}

		child = GetNextSibling(child);
	}
#else
	t_dir dir;
	dir.dir = separator;
	dir.item = GetRootItem();
	dirsToCheck.push_back(dir);
#endif

	CFilterManager filter;

	while (!dirsToCheck.empty())
	{
		t_dir dir = dirsToCheck.front();
		dirsToCheck.pop_front();

		CLocalFileSystem local_filesystem;
		if (!local_filesystem.BeginFindFiles(dir.dir, true))
		{
			// Dir does exist (listed in parent) but may not be accessible.
			// Recurse into children anyhow, they might be accessible again.
			wxTreeItemIdValue value;
			wxTreeItemId child = GetFirstChild(dir.item, value);
			while (child)
			{
				t_dir subdir;
				subdir.dir = dir.dir + GetItemText(child) + separator;
				subdir.item = child;
				dirsToCheck.push_back(subdir);

				child = GetNextSibling(child);
			}
			continue;
		}

		std::list<wxString> dirs;

		
		wxString file;
		const wxLongLong size(-1);
		bool was_link;
		bool is_dir;
		int attributes;
		while (local_filesystem.GetNextFile(file, was_link, is_dir, 0, 0, &attributes))
		{
			if (file == _T(""))
			{
				wxGetApp().DisplayEncodingWarning();
				continue;
			}

			if (filter.FilenameFiltered(file, dir.dir, true, size, true, attributes))
				continue;

			dirs.push_back(file);
		}
		dirs.sort(sortfunc);		

		bool inserted = false;

		wxTreeItemId child = GetLastChild(dir.item);
		std::list<wxString>::reverse_iterator iter = dirs.rbegin();
		while (child && iter != dirs.rend())
		{
#ifdef __WXMSW__
			int cmp = GetItemText(child).CmpNoCase(*iter);
#else
			int cmp = GetItemText(child).Cmp(*iter);
#endif
			if (!cmp)
			{
				if (!IsExpanded(child))
				{
					wxString path = dir.dir + *iter + separator;
					if (!CheckSubdirStatus(child, path))
					{
						t_dir subdir;
						subdir.dir = path;
						subdir.item = child;
						dirsToCheck.push_front(subdir);
					}
				}
				else
				{
					t_dir subdir;
					subdir.dir = dir.dir + *iter + separator;
					subdir.item = child;
					dirsToCheck.push_front(subdir);
				}
				child = GetPrevSibling(child);
				iter++;
			}
			else if (cmp > 0)
			{
				wxTreeItemId sel = GetSelection();
				while (sel && sel != child)
					sel = GetItemParent(sel);
				wxTreeItemId prev = GetPrevSibling(child);
				if (!sel)
					Delete(child);
				child = prev;
			}
			else if (cmp < 0)
			{
				wxString fullname = dir.dir + *iter + separator;
				wxTreeItemId newItem = AppendItem(dir.item, *iter, GetIconIndex(::dir, fullname),
#ifdef __WXMSW__
						-1
#else
						GetIconIndex(opened_dir, fullname)
#endif
					);

				CheckSubdirStatus(newItem, fullname);
				iter++;
				inserted = true;
			}
		}
		while (child)
		{
			wxTreeItemId sel = GetSelection();
			while (sel && sel != child)
				sel = GetItemParent(sel);
			wxTreeItemId prev = GetPrevSibling(child);
			if (!sel)
				Delete(child);
			child = prev;
		}
		while (iter != dirs.rend())
		{
			wxString fullname = dir.dir + *iter + separator;
			wxTreeItemId newItem = AppendItem(dir.item, *iter, GetIconIndex(::dir, fullname),
#ifdef __WXMSW__
					-1
#else
					GetIconIndex(opened_dir, fullname)
#endif
				);

			CheckSubdirStatus(newItem, fullname);
			iter++;
			inserted = true;
		}
		if (inserted)
			SortChildren(dir.item);
	}

#ifdef __WXMSW__
	SetErrorMode(prevErrorMode);
#endif
}