void CPathCache::InvalidatePath(tServerCache & serverCache, CServerPath const& path, wxString const& subdir)
{
CSourcePath sourcePath;
sourcePath.source = path;
sourcePath.subdir = subdir;
CServerPath target;
tServerCacheIterator serverIter = serverCache.find(sourcePath);
if (serverIter != serverCache.end()) {
target = serverIter->second;
serverCache.erase(serverIter);
}
if (target.empty() && !subdir.empty()) {
target = path;
if (!target.AddSegment(subdir))
return;
}
if (!target.empty()) {
// Unfortunately O(n), don't know of a faster way.
for (auto serverIter = serverCache.begin(); serverIter != serverCache.end(); ) {
if (serverIter->second == target || target.IsParentOf(serverIter->second, false))
serverCache.erase(serverIter++);
else if (serverIter->first.source == target || target.IsParentOf(serverIter->first.source, false))
serverCache.erase(serverIter++);
else
++serverIter;
}
}
}
void CRecursiveOperation::StartRecursiveOperation(enum OperationMode mode, const CServerPath& startDir, const std::list<CFilter>& filters, bool allowParent /*=false*/, const CServerPath& finalDir /*=CServerPath()*/)
{
wxCHECK_RET(m_operationMode == recursive_none, _T("StartRecursiveOperation called with m_operationMode != recursive_none"));
wxCHECK_RET(m_pState->IsRemoteConnected(), _T("StartRecursiveOperation while disconnected"));
wxCHECK_RET(!startDir.empty(), _T("Empty startDir in StartRecursiveOperation"));
if (mode == recursive_chmod && !m_pChmodDlg)
return;
if ((mode == recursive_download || mode == recursive_addtoqueue || mode == recursive_download_flatten || mode == recursive_addtoqueue_flatten) && !m_pQueue)
return;
if (m_dirsToVisit.empty())
{
// Nothing to do in this case
return;
}
m_operationMode = mode;
m_pState->NotifyHandlers(STATECHANGE_REMOTE_IDLE);
m_startDir = startDir;
if (finalDir.empty())
m_finalDir = startDir;
else
m_finalDir = finalDir;
m_allowParent = allowParent;
m_filters = filters;
NextOperation();
}
bool CBookmarksDialog::AddBookmark(const wxString &name, const wxString &local_dir, const CServerPath &remote_dir, bool sync)
{
if (local_dir.empty() && remote_dir.empty())
return false;
if ((local_dir.empty() || remote_dir.empty()) && sync)
return false;
CInterProcessMutex mutex(MUTEX_GLOBALBOOKMARKS);
CXmlFile file(wxGetApp().GetSettingsFile(_T("bookmarks")));
TiXmlElement* pDocument = file.Load();
if (!pDocument) {
wxString msg = file.GetError() + _T("\n\n") + _("The bookmark could not be added.");
wxMessageBoxEx(msg, _("Error loading xml file"), wxICON_ERROR);
return false;
}
TiXmlElement *pInsertBefore = 0;
TiXmlElement *pBookmark;
for (pBookmark = pDocument->FirstChildElement("Bookmark"); pBookmark; pBookmark = pBookmark->NextSiblingElement("Bookmark")) {
wxString remote_dir_raw;
wxString old_name = GetTextElement(pBookmark, "Name");
if (!name.CmpNoCase(old_name)) {
wxMessageBoxEx(_("Name of bookmark already exists."), _("New bookmark"), wxICON_EXCLAMATION);
return false;
}
if (name < old_name && !pInsertBefore)
pInsertBefore = pBookmark;
}
if (pInsertBefore)
pBookmark = pDocument->InsertBeforeChild(pInsertBefore, TiXmlElement("Bookmark"))->ToElement();
else
pBookmark = pDocument->LinkEndChild(new TiXmlElement("Bookmark"))->ToElement();
AddTextElement(pBookmark, "Name", name);
if (!local_dir.empty())
AddTextElement(pBookmark, "LocalDir", local_dir);
if (!remote_dir.empty())
AddTextElement(pBookmark, "RemoteDir", remote_dir.GetSafePath());
if (sync)
AddTextElementRaw(pBookmark, "SyncBrowsing", "1");
if (!file.Save(false)) {
wxString msg = wxString::Format(_("Could not write \"%s\", the bookmark could not be added: %s"), file.GetFileName(), file.GetError());
wxMessageBoxEx(msg, _("Error writing xml file"), wxICON_ERROR);
return false;
}
return true;
}
// Create a new Directory and enter the new Directory
void CRemoteTreeView::OnMenuMkdirChgDir(wxCommandEvent&)
{
CServerPath newpath = MenuMkdir();
if (!newpath.empty()) {
m_pState->ChangeRemoteDir(newpath);
}
}
void CRemoteRecursiveOperation::StartRecursiveOperation(OperationMode mode, std::vector<CFilter> const& filters, CServerPath const& finalDir)
{
wxCHECK_RET(m_operationMode == recursive_none, _T("StartRecursiveOperation called with m_operationMode != recursive_none"));
wxCHECK_RET(m_state.IsRemoteConnected(), _T("StartRecursiveOperation while disconnected"));
wxCHECK_RET(!finalDir.empty(), _T("Empty final dir in recursive operation"));
if (mode == recursive_chmod && !m_pChmodDlg)
return;
if ((mode == recursive_transfer || mode == recursive_addtoqueue || mode == recursive_transfer_flatten || mode == recursive_addtoqueue_flatten) && !m_pQueue)
return;
if (recursion_roots_.empty()) {
// Nothing to do in this case
return;
}
m_processedFiles = 0;
m_processedDirectories = 0;
m_operationMode = mode;
m_state.NotifyHandlers(STATECHANGE_REMOTE_IDLE);
m_state.NotifyHandlers(STATECHANGE_REMOTE_RECURSION_STATUS);
m_filters = filters;
NextOperation();
}
int CServerPath::CmpNoCase(const CServerPath &op) const
{
if (empty() != op.empty())
return 1;
else if (m_data->m_prefix != op.m_data->m_prefix)
return 1;
else if (m_type != op.m_type)
return 1;
if (m_data->m_segments.size() > op.m_data->m_segments.size())
return 1;
else if (m_data->m_segments.size() < op.m_data->m_segments.size())
return -1;
tConstSegmentIter iter = m_data->m_segments.begin();
tConstSegmentIter iter2 = op.m_data->m_segments.begin();
while (iter != m_data->m_segments.end()) {
int res = fz::stricmp(*(iter++), *(iter2++));
if (res) {
return res;
}
}
return 0;
}
bool CState::SetSyncBrowse(bool enable, const CServerPath& assumed_remote_root /*=CServerPath()*/)
{
if (enable != m_sync_browse.local_root.empty())
return enable;
if (!enable)
{
wxASSERT(assumed_remote_root.empty());
m_sync_browse.local_root.clear();
m_sync_browse.remote_root.clear();
m_sync_browse.is_changing = false;
NotifyHandlers(STATECHANGE_SYNC_BROWSE);
return false;
}
if (!m_pDirectoryListing && assumed_remote_root.empty())
{
NotifyHandlers(STATECHANGE_SYNC_BROWSE);
return false;
}
m_sync_browse.is_changing = false;
m_sync_browse.local_root = m_localDir;
if (assumed_remote_root.empty())
m_sync_browse.remote_root = m_pDirectoryListing->path;
else
{
m_sync_browse.remote_root = assumed_remote_root;
m_sync_browse.is_changing = true;
m_sync_browse.compare = false;
}
while (m_sync_browse.local_root.HasParent() && m_sync_browse.remote_root.HasParent() &&
m_sync_browse.local_root.GetLastSegment() == m_sync_browse.remote_root.GetLastSegment())
{
m_sync_browse.local_root.MakeParent();
m_sync_browse.remote_root = m_sync_browse.remote_root.GetParent();
}
NotifyHandlers(STATECHANGE_SYNC_BROWSE);
return true;
}
bool CServerPath::operator<(const CServerPath &op) const
{
if (empty()) {
if (!op.empty()) {
return false;
}
}
else if (op.empty()) {
return true;
}
if (m_data->m_prefix || op.m_data->m_prefix) {
if (m_data->m_prefix < op.m_data->m_prefix) {
return true;
}
else if (op.m_data->m_prefix < m_data->m_prefix) {
return false;
}
}
if (m_type > op.m_type) {
return false;
}
else if (m_type < op.m_type) {
return true;
}
tConstSegmentIter iter1, iter2;
for (iter1 = m_data->m_segments.begin(), iter2 = op.m_data->m_segments.begin(); iter1 != m_data->m_segments.end(); ++iter1, ++iter2) {
if (iter2 == op.m_data->m_segments.end()) {
return false;
}
const int cmp = std::wcscmp(iter1->c_str(), iter2->c_str());
if (cmp < 0) {
return true;
}
if (cmp > 0) {
return false;
}
}
return iter2 != op.m_data->m_segments.end();
}
bool CServerPath::IsSubdirOf(const CServerPath &path, bool cmpNoCase) const
{
if (empty() || path.empty()) {
return false;
}
if (m_type != path.m_type) {
return false;
}
if (!HasParent()) {
return false;
}
if (traits[m_type].prefixmode != 1) {
if (cmpNoCase ) {
if( m_data->m_prefix && !path.m_data->m_prefix ) {
return false;
}
else if( !m_data->m_prefix && path.m_data->m_prefix ) {
return false;
}
else if( m_data->m_prefix && path.m_data->m_prefix && fz::stricmp(*m_data->m_prefix, *path.m_data->m_prefix) ) {
return false;
}
}
if (!cmpNoCase && m_data->m_prefix != path.m_data->m_prefix)
return false;
}
// On MVS, dirs like 'FOO.BAR' without trailing dot cannot have
// subdirectories
if (traits[m_type].prefixmode == 1 && !path.m_data->m_prefix)
return false;
tConstSegmentIter iter1 = m_data->m_segments.begin();
tConstSegmentIter iter2 = path.m_data->m_segments.begin();
while (iter1 != m_data->m_segments.end()) {
if (iter2 == path.m_data->m_segments.end()) {
return true;
}
if (cmpNoCase) {
if (fz::stricmp(*iter1, *iter2)) {
return false;
}
}
else if (*iter1 != *iter2) {
return false;
}
++iter1;
++iter2;
}
return false;
}
bool CServerPath::operator==(const CServerPath &op) const
{
if (empty() != op.empty())
return false;
else if (m_type != op.m_type)
return false;
else if (m_data != op.m_data)
return false;
return true;
}
bool CRemoteTreeView::ListExpand(wxTreeItemId item)
{
const CServerPath path = GetPathFromItem(item);
wxASSERT(!path.empty());
if (path.empty())
return false;
CDirectoryListing listing;
if (m_pState->m_pEngine->CacheLookup(path, listing) == FZ_REPLY_OK)
RefreshItem(item, listing, false);
else
{
SetItemImages(item, true);
wxTreeItemId child = GetLastChild(item);
if (!child || GetItemText(child).empty())
return false;
}
return true;
}
void CPathCache::Store(CServer const& server, CServerPath const& target, CServerPath const& source, wxString const& subdir)
{
scoped_lock lock(mutex_);
wxASSERT(!target.empty() && !source.empty());
tCacheIterator iter = m_cache.find(server);
if (iter == m_cache.cend())
#if HAVE_MAP_EMPLACE
iter = m_cache.emplace(std::make_pair(server, tServerCache())).first;
#else
iter = m_cache.insert(std::make_pair(server, tServerCache())).first;
#endif
tServerCache &serverCache = iter->second;
CSourcePath sourcePath;
sourcePath.source = source;
sourcePath.subdir = subdir;
serverCache[sourcePath] = target;
}
int CNewBookmarkDialog::Run(const wxString &local_path, const CServerPath &remote_path)
{
if (!Load(m_parent, _T("ID_NEWBOOKMARK")))
return wxID_CANCEL;
XRCCTRL(*this, "ID_LOCALPATH", wxTextCtrl)->ChangeValue(local_path);
if (!remote_path.empty())
XRCCTRL(*this, "ID_REMOTEPATH", wxTextCtrl)->ChangeValue(remote_path.GetPath());
if (!m_server)
XRCCTRL(*this, "ID_TYPE_SITE", wxRadioButton)->Enable(false);
return ShowModal();
}
void CControlSocket::InvalidateCurrentWorkingDir(const CServerPath& path)
{
wxASSERT(!path.empty());
if (m_CurrentPath.empty())
return;
if (m_CurrentPath == path || path.IsParentOf(m_CurrentPath, false))
{
if (m_pCurOpData)
m_invalidateCurrentPath = true;
else
m_CurrentPath.clear();
}
}
void CRemoteTreeView::OnSelectionChanged(wxTreeEvent& event)
{
if (event.GetItem() != m_ExpandAfterList)
m_ExpandAfterList = wxTreeItemId();
if (m_busy)
return;
if (!m_pState->IsRemoteIdle())
{
wxBell();
return;
}
wxTreeItemId item = event.GetItem();
if (!item)
return;
const CServerPath path = GetPathFromItem(item);
wxASSERT(!path.empty());
if (path.empty())
return;
m_pState->ChangeRemoteDir(path);
}
bool CControlSocket::ParsePwdReply(wxString reply, bool unquoted /*=false*/, const CServerPath& defaultPath /*=CServerPath()*/)
{
if (!unquoted)
{
int pos1 = reply.Find('"');
int pos2 = reply.Find('"', true);
if (pos1 == -1 || pos1 >= pos2) {
pos1 = reply.Find('\'');
pos2 = reply.Find('\'', true);
if (pos1 != -1 && pos1 < pos2)
LogMessage(__TFILE__, __LINE__, this, MessageType::Debug_Info, _T("Broken server sending single-quoted path instead of double-quoted path."));
}
if (pos1 == -1 || pos1 >= pos2) {
LogMessage(__TFILE__, __LINE__, this, MessageType::Debug_Info, _T("Broken server, no quoted path found in pwd reply, trying first token as path"));
pos1 = reply.Find(' ');
if (pos1 != -1) {
reply = reply.Mid(pos1 + 1);
pos2 = reply.Find(' ');
if (pos2 != -1)
reply = reply.Left(pos2);
}
else
reply.clear();
}
else {
reply = reply.Mid(pos1 + 1, pos2 - pos1 - 1);
reply.Replace(_T("\"\""), _T("\""));
}
}
m_CurrentPath.SetType(m_pCurrentServer->GetType());
if (reply.empty() || !m_CurrentPath.SetPath(reply)) {
if (reply.empty())
LogMessage(MessageType::Error, _("Server returned empty path."));
else
LogMessage(MessageType::Error, _("Failed to parse returned path."));
if (!defaultPath.empty()) {
LogMessage(MessageType::Debug_Warning, _T("Assuming path is '%s'."), defaultPath.GetPath());
m_CurrentPath = defaultPath;
return true;
}
return false;
}
return true;
}
CServerPath CPathCache::Lookup(CServer const& server, CServerPath const& source, wxString const& subdir)
{
scoped_lock lock(mutex_);
const tCacheConstIterator iter = m_cache.find(server);
if (iter == m_cache.end())
return CServerPath();
CServerPath result = Lookup(iter->second, source, subdir);
if (result.empty())
m_misses++;
else
m_hits++;
return result;
}
// Create a new Directory
void CRemoteTreeView::OnMkdir(wxCommandEvent&)
{
CServerPath newpath = MenuMkdir();
CServerPath listed;
if (newpath.HasParent())
{
listed = newpath.GetParent();
m_pState->ChangeRemoteDir(listed);
}
CServerPath currentPath;
const wxTreeItemId selected = GetSelection();
if (selected)
currentPath = GetPathFromItem(selected);
if (!currentPath.empty() && currentPath != listed)
m_pState->ChangeRemoteDir(currentPath);
}
void CRemoteTreeView::OnMenuDelete(wxCommandEvent&)
{
if (!m_pState->IsRemoteIdle())
return;
if (!m_contextMenuItem)
return;
const CServerPath& path = GetPathFromItem(m_contextMenuItem);
if (path.empty())
return;
if (wxMessageBoxEx(_("Really delete all selected files and/or directories from the server?"), _("Confirmation needed"), wxICON_QUESTION | wxYES_NO, this) != wxYES)
return;
const bool hasParent = path.HasParent();
CRecursiveOperation* pRecursiveOperation = m_pState->GetRecursiveOperationHandler();
CServerPath startDir;
if (hasParent)
{
const wxString& name = GetItemText(m_contextMenuItem);
startDir = path.GetParent();
pRecursiveOperation->AddDirectoryToVisit(startDir, name);
}
else
{
startDir = path;
pRecursiveOperation->AddDirectoryToVisit(startDir, _T(""));
}
CServerPath currentPath;
const wxTreeItemId selected = GetSelection();
if (selected)
currentPath = GetPathFromItem(selected);
if (!currentPath.empty() && (path == currentPath || path.IsParentOf(currentPath, false)))
currentPath = startDir;
CFilterManager filter;
pRecursiveOperation->StartRecursiveOperation(CRecursiveOperation::recursive_delete, startDir, filter.GetActiveFilters(false), !hasParent, currentPath);
}
void CRemoteRecursiveOperation::StartRecursiveOperation(OperationMode mode, ActiveFilters const& filters, CServerPath const& finalDir, bool immediate)
{
wxCHECK_RET(m_operationMode == recursive_none, _T("StartRecursiveOperation called with m_operationMode != recursive_none"));
wxCHECK_RET(m_state.IsRemoteConnected(), _T("StartRecursiveOperation while disconnected"));
wxCHECK_RET(!finalDir.empty(), _T("Empty final dir in recursive operation"));
if (mode == recursive_chmod && !m_pChmodDlg) {
return;
}
if ((mode == recursive_transfer || mode == recursive_transfer_flatten) && !m_pQueue) {
return;
}
if (recursion_roots_.empty()) {
// Nothing to do in this case
return;
}
m_processedFiles = 0;
m_processedDirectories = 0;
m_immediate = immediate;
m_operationMode = mode;
if ((mode == CRecursiveOperation::recursive_transfer || mode == CRecursiveOperation::recursive_transfer_flatten) && immediate) {
m_actionAfterBlocker = m_pQueue->GetActionAfterBlocker();
}
m_state.NotifyHandlers(STATECHANGE_REMOTE_IDLE);
m_state.NotifyHandlers(STATECHANGE_REMOTE_RECURSION_STATUS);
m_filters = filters;
NextOperation();
}
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);
}
}
}
CServerPath CServerPath::GetCommonParent(const CServerPath& path) const
{
if (*this == path) {
return *this;
}
if (empty() || path.empty()) {
return CServerPath();
}
if (m_type != path.m_type ||
(!traits[m_type].prefixmode && m_data->m_prefix != path.m_data->m_prefix))
{
return CServerPath();
}
if (!HasParent()) {
if (path.IsSubdirOf(*this, false)) {
return *this;
}
else {
return CServerPath();
}
}
else if (!path.HasParent()) {
if (IsSubdirOf(path, false)) {
return path;
}
else {
return CServerPath();
}
}
CServerPath parent;
parent.m_type = m_type;
CServerPathData& parentData = parent.m_data.get();
tConstSegmentIter last = m_data->m_segments.end();
tConstSegmentIter last2 = path.m_data->m_segments.end();
if (traits[m_type].prefixmode == 1) {
if (!m_data->m_prefix) {
--last;
}
if (!path.m_data->m_prefix) {
--last2;
}
parentData.m_prefix = GetParent().m_data->m_prefix;
}
else
parentData.m_prefix = m_data->m_prefix;
tConstSegmentIter iter = m_data->m_segments.begin();
tConstSegmentIter iter2 = path.m_data->m_segments.begin();
while (iter != last && iter2 != last2) {
if (*iter != *iter2) {
if (!traits[m_type].has_root && parentData.m_segments.empty()) {
return CServerPath();
}
else {
return parent;
}
}
parentData.m_segments.push_back(*iter);
++iter;
++iter2;
}
return parent;
}
void CRemoteTreeView::OnEndLabelEdit(wxTreeEvent& event)
{
if (event.IsEditCancelled())
{
event.Veto();
return;
}
if (!m_pState->IsRemoteIdle())
{
event.Veto();
return;
}
CItemData* const pData = (CItemData*)GetItemData(event.GetItem());
if (pData)
{
event.Veto();
return;
}
CServerPath old_path = GetPathFromItem(event.GetItem());
CServerPath parent = old_path.GetParent();
const wxString& oldName = GetItemText(event.GetItem());
const wxString& newName = event.GetLabel();
if (oldName == newName)
{
event.Veto();
return;
}
m_pState->m_pCommandQueue->ProcessCommand(new CRenameCommand(parent, oldName, parent, newName));
m_pState->ChangeRemoteDir(parent);
CServerPath currentPath;
const wxTreeItemId selected = GetSelection();
if (selected)
currentPath = GetPathFromItem(selected);
if (currentPath.empty())
return;
if (currentPath == old_path || currentPath.IsSubdirOf(old_path, false))
{
// Previously selected path was below renamed one, list the new one
std::list<wxString> subdirs;
while (currentPath != old_path)
{
if (!currentPath.HasParent())
{
// Abort just in case
return;
}
subdirs.push_front(currentPath.GetLastSegment());
currentPath = currentPath.GetParent();
}
currentPath = parent;
currentPath.AddSegment(newName);
for (std::list<wxString>::const_iterator iter = subdirs.begin(); iter != subdirs.end(); ++iter)
currentPath.AddSegment(*iter);
m_pState->ChangeRemoteDir(currentPath);
}
else if (currentPath != parent)
m_pState->ChangeRemoteDir(currentPath);
}
recursion_root::recursion_root(CServerPath const& start_dir, bool allow_parent)
: m_remoteStartDir(start_dir)
, m_allowParent(allow_parent)
{
wxASSERT_MSG(!start_dir.empty(), _T("Empty startDir in recursion_root constructor"));
}
void CRemoteTreeView::OnBeginDrag(wxTreeEvent& event)
{
// Drag could result in recursive operation, don't allow at this point
if (!m_pState->IsRemoteIdle()) {
wxBell();
return;
}
const wxTreeItemId& item = event.GetItem();
if (!item)
return;
CServerPath path = GetPathFromItem(item);
if (path.empty() || !path.HasParent())
return;
const CServerPath& parent = path.GetParent();
const wxString& lastSegment = path.GetLastSegment();
if (lastSegment.empty())
return;
wxDataObjectComposite object;
CServer const* pServer = m_pState->GetServer();
if (!pServer)
return;
CServer const server = *pServer;
CRemoteDataObject *pRemoteDataObject = new CRemoteDataObject(*pServer, parent);
pRemoteDataObject->AddFile(lastSegment, true, -1, false);
pRemoteDataObject->Finalize();
object.Add(pRemoteDataObject, true);
#if FZ3_USESHELLEXT
std::unique_ptr<CShellExtensionInterface> ext = CShellExtensionInterface::CreateInitialized();
if (ext) {
const wxString& file = ext->GetDragDirectory();
wxASSERT(!file.empty());
wxFileDataObject *pFileDataObject = new wxFileDataObject;
pFileDataObject->AddFile(file);
object.Add(pFileDataObject);
}
#endif
CDragDropManager* pDragDropManager = CDragDropManager::Init();
pDragDropManager->pDragSource = this;
pDragDropManager->server = *pServer;
pDragDropManager->remoteParent = parent;
wxDropSource source(this);
source.SetData(object);
int res = source.DoDragDrop();
pDragDropManager->Release();
if (res != wxDragCopy) {
return;
}
#if FZ3_USESHELLEXT
if (ext) {
if (!pRemoteDataObject->DidSendData()) {
pServer = m_pState->GetServer();
if (!pServer || !m_pState->IsRemoteIdle() || *pServer != server) {
wxBell();
return;
}
CLocalPath target(ext->GetTarget());
if (target.empty()) {
ext.reset(); // Release extension before the modal message box
wxMessageBoxEx(_("Could not determine the target of the Drag&Drop operation.\nEither the shell extension is not installed properly or you didn't drop the files into an Explorer window."));
return;
}
m_pState->DownloadDroppedFiles(pRemoteDataObject, target);
}
}
#endif
}
virtual wxDragResult OnData(wxCoord x, wxCoord y, wxDragResult def)
{
if (def == wxDragError ||
def == wxDragNone ||
def == wxDragCancel)
return def;
wxTreeItemId hit = GetHit(wxPoint(x, y));
if (!hit)
return wxDragNone;
CServerPath path = m_pRemoteTreeView->GetPathFromItem(hit);
if (path.empty())
return wxDragNone;
if (!GetData())
return wxDragError;
CDragDropManager* pDragDropManager = CDragDropManager::Get();
if (pDragDropManager)
pDragDropManager->pDropTarget = m_pRemoteTreeView;
if (m_pDataObject->GetReceivedFormat() == m_pFileDataObject->GetFormat())
m_pRemoteTreeView->m_pState->UploadDroppedFiles(m_pFileDataObject, path, false);
else
{
if (m_pRemoteDataObject->GetProcessId() != (int)wxGetProcessId())
{
wxMessageBoxEx(_("Drag&drop between different instances of FileZilla has not been implemented yet."));
return wxDragNone;
}
if (!m_pRemoteTreeView->m_pState->GetServer() || !m_pRemoteDataObject->GetServer().EqualsNoPass(*m_pRemoteTreeView->m_pState->GetServer()))
{
wxMessageBoxEx(_("Drag&drop between different servers has not been implemented yet."));
return wxDragNone;
}
// Make sure path path is valid
if (path == m_pRemoteDataObject->GetServerPath())
{
wxMessageBoxEx(_("Source and path of the drop operation are identical"));
return wxDragNone;
}
const std::list<CRemoteDataObject::t_fileInfo>& files = m_pRemoteDataObject->GetFiles();
for (std::list<CRemoteDataObject::t_fileInfo>::const_iterator iter = files.begin(); iter != files.end(); ++iter)
{
const CRemoteDataObject::t_fileInfo& info = *iter;
if (info.dir)
{
CServerPath dir = m_pRemoteDataObject->GetServerPath();
dir.AddSegment(info.name);
if (dir == path)
return wxDragNone;
else if (dir.IsParentOf(path, false))
{
wxMessageBoxEx(_("A directory cannot be dragged into one of its subdirectories."));
return wxDragNone;
}
}
}
for (std::list<CRemoteDataObject::t_fileInfo>::const_iterator iter = files.begin(); iter != files.end(); ++iter)
{
const CRemoteDataObject::t_fileInfo& info = *iter;
m_pRemoteTreeView->m_pState->m_pCommandQueue->ProcessCommand(
new CRenameCommand(m_pRemoteDataObject->GetServerPath(), info.name, path, info.name)
);
}
return wxDragNone;
}
return def;
}
