void CLocalTreeView::OnMenuRename(wxCommandEvent& event)
{
if (!m_contextMenuItem.IsOk())
return;
#ifdef __WXMSW__
if (m_contextMenuItem == m_desktop || m_contextMenuItem == m_documents)
{
wxBell();
return;
}
#endif
wxString path = GetDirFromItem(m_contextMenuItem);
#ifdef __WXMSW__
if (path.Len() == 3 && path.Mid(1) == _T(":\\"))
{
wxBell();
return;
}
#endif
if (!m_pState->LocalDirHasParent(path) || !m_pState->LocalDirIsWriteable(path))
{
wxBell();
return;
}
EditLabel(m_contextMenuItem);
}
void CLocalTreeView::OnBeginDrag(wxTreeEvent& event)
{
wxTreeItemId item = event.GetItem();
if (!item)
return;
#ifdef __WXMSW__
if (item == m_drives || item == m_desktop || item == m_documents)
return;
#endif
wxString dir = GetDirFromItem(item);
if (dir == _T("/"))
return;
if (dir.Last() == '\\')
dir.RemoveLast();
#ifdef __WXMSW__
if (dir.Last() == ':')
return;
#endif
wxFileDataObject obj;
obj.AddFile(dir);
wxDropSource source(this);
source.SetData(obj);
int res = source.DoDragDrop(wxDrag_AllowMove);
if (res == wxDragCopy || res == wxDragMove)
m_pState->RefreshLocal();
}
void CLocalTreeView::OnSelectionChanged(wxTreeEvent& event)
{
if (m_setSelection)
{
event.Skip();
return;
}
wxTreeItemId item = event.GetItem();
if (!item)
return;
wxString dir = GetDirFromItem(item);
wxString error;
if (!m_pState->SetLocalDir(dir, &error))
{
if (error != _T(""))
wxMessageBox(error, _("Failed to change directory"), wxICON_INFORMATION);
else
wxBell();
m_setSelection = true;
SelectItem(event.GetOldItem());
m_setSelection = false;
}
}
void CLocalTreeView::OnBeginLabelEdit(wxTreeEvent& event)
{
wxTreeItemId item = event.GetItem();
#ifdef __WXMSW__
if (item == m_desktop || item == m_documents)
{
wxBell();
event.Veto();
return;
}
#endif
wxString path = GetDirFromItem(item);
#ifdef __WXMSW__
if (path.Len() == 3 && path.Mid(1) == _T(":\\"))
{
wxBell();
event.Veto();
return;
}
#endif
if (!m_pState->LocalDirHasParent(path) || !m_pState->LocalDirIsWriteable(path))
{
wxBell();
event.Veto();
return;
}
}
wxString DisplayDropHighlight(wxPoint point)
{
wxTreeItemId hit = GetHit(point);
if (!hit)
{
ClearDropHighlight();
return _T("");
}
wxString dir = GetDirFromItem(hit);
if (dir == _T(""))
{
ClearDropHighlight();
return _T("");
}
const wxTreeItemId dropHighlight = m_pLocalTreeView->m_dropHighlight;
if (dropHighlight != wxTreeItemId())
m_pLocalTreeView->SetItemDropHighlight(dropHighlight, false);
m_pLocalTreeView->SetItemDropHighlight(hit, true);
m_pLocalTreeView->m_dropHighlight = hit;
return dir;
}
void CLocalTreeView::OnMenuUpload(wxCommandEvent& event)
{
if (!m_contextMenuItem.IsOk())
return;
wxString path = GetDirFromItem(m_contextMenuItem);
if (!CLocalPath(path).HasParent())
return;
if (!m_pState->IsRemoteConnected())
return;
const CServer server = *m_pState->GetServer();
CServerPath remotePath = m_pState->GetRemotePath();
if (remotePath.IsEmpty())
return;
if (!remotePath.ChangePath(GetItemText(m_contextMenuItem)))
return;
if (path.Last() == wxFileName::GetPathSeparator())
path.RemoveLast();
m_pQueueView->QueueFolder(event.GetId() == XRCID("ID_ADDTOQUEUE"), false, path, remotePath, server);
}
void CLocalTreeView::OnContextMenu(wxTreeEvent& event)
{
m_contextMenuItem = event.GetItem();
if (!m_contextMenuItem.IsOk())
return;
wxMenu* pMenu = wxXmlResource::Get()->LoadMenu(_T("ID_MENU_LOCALTREE"));
if (!pMenu)
return;
const wxString& path = GetDirFromItem(m_contextMenuItem);
bool hasParent = m_pState->LocalDirHasParent(path);
const bool writeable = m_pState->LocalDirIsWriteable(path);
#ifdef __WXMSW__
if (path.Len() == 3 && path.Mid(1) == _T(":\\"))
hasParent = false;
#endif
const bool remoteConnected = m_pState->IsRemoteConnected() && !m_pState->GetRemotePath().IsEmpty();
pMenu->Enable(XRCID("ID_UPLOAD"), hasParent && remoteConnected);
pMenu->Enable(XRCID("ID_ADDTOQUEUE"), hasParent && remoteConnected);
pMenu->Enable(XRCID("ID_MKDIR"), writeable);
pMenu->Enable(XRCID("ID_DELETE"), writeable && hasParent);
pMenu->Enable(XRCID("ID_RENAME"), writeable && hasParent);
PopupMenu(pMenu);
delete pMenu;
}
void CLocalTreeView::OnItemExpanding(wxTreeEvent& event)
{
wxTreeItemId item = event.GetItem();
wxTreeItemIdValue value;
wxTreeItemId child = GetFirstChild(item, value);
if (child && GetItemText(child) == _T(""))
DisplayDir(item, GetDirFromItem(item));
}
void CLocalTreeView::OnSelectionChanging(wxTreeEvent& event)
{
// On-demand open icon for selected items
wxTreeItemId item = event.GetItem();
if (GetItemImage(item, wxTreeItemIcon_Selected) == -1)
{
int icon = GetIconIndex(opened_dir, GetDirFromItem(item));
SetItemImage(item, icon, wxTreeItemIcon_Selected);
SetItemImage(item, icon, wxTreeItemIcon_SelectedExpanded);
}
}
virtual bool OnDrop(wxCoord x, wxCoord y)
{
ClearDropHighlight();
wxTreeItemId hit = GetHit(wxPoint(x, y));
if (!hit)
return false;
const wxString dir = GetDirFromItem(hit);
if (dir == _T("") || !CLocalPath(dir).IsWriteable())
return false;
return true;
}
void CLocalTreeView::OnBeginDrag(wxTreeEvent& event)
{
wxTreeItemId item = event.GetItem();
if (!item)
return;
#ifdef __WXMSW__
if (item == m_drives || item == m_desktop || item == m_documents)
return;
#endif
wxString dir = GetDirFromItem(item);
if (dir == _T("/"))
return;
#ifdef __WXMSW__
if (dir.Last() == '\\')
dir.RemoveLast();
#endif
if (dir.Last() == '/')
dir.RemoveLast();
#ifdef __WXMSW__
if (dir.Last() == ':')
return;
#endif
CDragDropManager* pDragDropManager = CDragDropManager::Init();
pDragDropManager->pDragSource = this;
wxFileDataObject obj;
obj.AddFile(dir);
wxDropSource source(this);
source.SetData(obj);
int res = source.DoDragDrop(wxDrag_AllowMove);
bool handled_internally = pDragDropManager->pDropTarget != 0;
pDragDropManager->Release();
if (!handled_internally && (res == wxDragCopy || res == wxDragMove))
{
// We only need to refresh local side if the operation got handled
// externally, the internal handlers do this for us already
m_pState->RefreshLocal();
}
}
void CLocalTreeView::OnMenuMkdir(wxCommandEvent& event)
{
if (!m_contextMenuItem.IsOk())
return;
wxString path = GetDirFromItem(m_contextMenuItem);
if (path.Last() != wxFileName::GetPathSeparator())
path += wxFileName::GetPathSeparator();
if (!CLocalPath(path).IsWriteable())
{
wxBell();
return;
}
CInputDialog dlg;
if (!dlg.Create(this, _("Create directory"), _("Please enter the name of the directory which should be created:")))
return;
wxString newName = _("New directory");
dlg.SetValue(path + newName);
dlg.SelectText(path.Len(), path.Len() + newName.Len());
if (dlg.ShowModal() != wxID_OK)
return;
wxFileName fn(dlg.GetValue(), _T(""));
if (!fn.Normalize(wxPATH_NORM_ALL, path))
{
wxBell();
return;
}
bool res;
{
wxLogNull log;
res = fn.Mkdir(fn.GetPath(), 0777, wxPATH_MKDIR_FULL);
}
if (!res)
wxBell();
Refresh();
m_pState->RefreshLocal();
}
virtual bool OnDrop(wxCoord x, wxCoord y)
{
if (!CScrollableDropTarget<wxTreeCtrlEx>::OnDrop(x, y)) {
return false;
}
ClearDropHighlight();
wxTreeItemId hit = GetHit(wxPoint(x, y));
if (!hit)
return false;
const wxString dir = GetDirFromItem(hit);
if (dir.empty() || !CLocalPath(dir).IsWriteable())
return false;
return true;
}
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;
wxString dir = GetDirFromItem(hit);
if (dir == _T("") || !CState::LocalDirIsWriteable(dir))
return wxDragNone;
if (!GetData())
return wxDragError;
if (m_pDataObject->GetReceivedFormat() == m_pFileDataObject->GetFormat())
m_pLocalTreeView->m_pState->HandleDroppedFiles(m_pFileDataObject, dir, def == wxDragCopy);
else
{
if (m_pRemoteDataObject->GetProcessId() != (int)wxGetProcessId())
{
wxMessageBox(_("Drag&drop between different instances of FileZilla has not been implemented yet."));
return wxDragNone;
}
if (!m_pLocalTreeView->m_pState->GetServer() || m_pRemoteDataObject->GetServer() != *m_pLocalTreeView->m_pState->GetServer())
{
wxMessageBox(_("Drag&drop between different servers has not been implemented yet."));
return wxDragNone;
}
if (!m_pLocalTreeView->m_pState->DownloadDroppedFiles(m_pRemoteDataObject, dir))
return wxDragNone;
}
return def;
}
void CLocalTreeView::OnBeginLabelEdit(wxTreeEvent& event)
{
wxTreeItemId item = event.GetItem();
#ifdef __WXMSW__
if (item == m_desktop || item == m_documents)
{
wxBell();
event.Veto();
return;
}
#endif
CLocalPath path(GetDirFromItem(item));
if (!path.HasParent() || !path.IsWriteable())
{
wxBell();
event.Veto();
return;
}
}
void CLocalTreeView::OnMenuRename(wxCommandEvent& event)
{
if (!m_contextMenuItem.IsOk())
return;
#ifdef __WXMSW__
if (m_contextMenuItem == m_desktop || m_contextMenuItem == m_documents)
{
wxBell();
return;
}
#endif
CLocalPath path(GetDirFromItem(m_contextMenuItem));
if (!path.HasParent() || !path.IsWriteable())
{
wxBell();
return;
}
EditLabel(m_contextMenuItem);
}
void CLocalTreeView::OnMenuDelete(wxCommandEvent& event)
{
if (!m_contextMenuItem.IsOk())
return;
wxString path = GetDirFromItem(m_contextMenuItem);
CLocalPath local_path(path);
if (!local_path.HasParent() || !local_path.IsWriteable())
return;
if (!CLocalFileSystem::RecursiveDelete(path, this))
wxGetApp().DisplayEncodingWarning();
wxTreeItemId item = GetSelection();
while (item && item != m_contextMenuItem)
item = GetItemParent(item);
if (!item)
{
if (GetItemParent(m_contextMenuItem) == GetSelection())
m_pState->RefreshLocal();
else
Refresh();
return;
}
if (path.Last() == wxFileName::GetPathSeparator())
path.RemoveLast();
int pos = path.Find(wxFileName::GetPathSeparator(), true);
if (pos < 1)
path = _T("/");
else
path = path.Left(pos);
m_pState->SetLocalDir(path);
Refresh();
}
void CLocalTreeView::OnMenuDelete(wxCommandEvent& event)
{
if (!m_contextMenuItem.IsOk())
return;
wxString path = GetDirFromItem(m_contextMenuItem);
if (!m_pState->LocalDirHasParent(path) || !m_pState->LocalDirIsWriteable(path))
return;
#ifdef __WXMSW__
if (path.Len() == 3 && path.Mid(1) == _T(":\\"))
return;
#endif
// Under Windows use SHFileOperation to delete files and directories.
// Under other systems, we have to recurse into subdirectories manually
// to delete all contents.
#ifdef __WXMSW__
// SHFileOperation accepts a list of null-terminated strings. Go through all
// items to get the required buffer length
if (path.Last() == wxFileName::GetPathSeparator())
path.RemoveLast();
int len = path.Len() + 2;
// Allocate memory
wxChar* pBuffer = new wxChar[len];
_tcscpy(pBuffer, path);
pBuffer[len - 1] = 0;
// Now we can delete the files in the buffer
SHFILEOPSTRUCT op;
memset(&op, 0, sizeof(op));
op.hwnd = (HWND)GetHandle();
op.wFunc = FO_DELETE;
op.pFrom = pBuffer;
// Move to trash if shift is not pressed, else delete
op.fFlags = wxGetKeyState(WXK_SHIFT) ? 0 : FOF_ALLOWUNDO;
SHFileOperation(&op);
delete [] pBuffer;
#else
if (wxMessageBox(_("Really delete all selected files and/or directories?"), _("Confirmation needed"), wxICON_QUESTION | wxYES_NO, this) != wxYES)
return;
// Remember the directories to delete and the directories to visit
std::list<wxString> dirsToDelete;
std::list<wxString> dirsToVisit;
if (path.Last() != wxFileName::GetPathSeparator())
path += wxFileName::GetPathSeparator();
dirsToVisit.push_back(path);
dirsToDelete.push_front(path);
// Process any subdirs which still have to be visited
while (!dirsToVisit.empty())
{
wxString filename = dirsToVisit.front();
dirsToVisit.pop_front();
wxDir dir;
if (!dir.Open(filename))
continue;
wxString file;
for (bool found = dir.GetFirst(&file); found; found = dir.GetNext(&file))
{
if (file == _T(""))
{
wxGetApp().DisplayEncodingWarning();
continue;
}
if (wxFileName::DirExists(filename + file))
{
wxString subDir = filename + file + wxFileName::GetPathSeparator();
dirsToVisit.push_back(subDir);
dirsToDelete.push_front(subDir);
}
else
wxRemoveFile(filename + file);
}
}
// Delete the now empty directories
for (std::list<wxString>::const_iterator iter = dirsToDelete.begin(); iter != dirsToDelete.end(); iter++)
wxRmdir(*iter);
#endif
wxTreeItemId item = GetSelection();
while (item && item != m_contextMenuItem)
item = GetItemParent(item);
if (!item)
{
if (GetItemParent(m_contextMenuItem) == GetSelection())
m_pState->RefreshLocal();
else
Refresh();
return;
}
if (path.Last() == wxFileName::GetPathSeparator())
path.RemoveLast();
int pos = path.Find(wxFileName::GetPathSeparator(), true);
if (pos < 1)
path = _T("/");
else
path = path.Left(pos);
m_pState->SetLocalDir(path);
Refresh();
}
void CLocalTreeView::OnEndLabelEdit(wxTreeEvent& event)
{
if (event.IsEditCancelled())
{
event.Veto();
return;
}
wxTreeItemId item = event.GetItem();
#ifdef __WXMSW__
if (item == m_desktop || item == m_documents)
{
wxBell();
event.Veto();
return;
}
#endif
wxString path = GetDirFromItem(item);
#ifdef __WXMSW__
if (path.Len() == 3 && path.Mid(1) == _T(":\\"))
{
wxBell();
event.Veto();
return;
}
#endif
if (!m_pState->LocalDirHasParent(path) || !m_pState->LocalDirIsWriteable(path))
{
wxBell();
event.Veto();
return;
}
if (path.Last() == wxFileName::GetPathSeparator())
path.RemoveLast();
int pos = path.Find(wxFileName::GetPathSeparator(), true);
wxASSERT(pos != -1);
wxString parent = path.Left(pos + 1);
const wxString& oldName = GetItemText(item);
const wxString& newName = event.GetLabel();
wxASSERT(parent + oldName == path);
if (oldName == newName)
return;
if (!Rename(this, parent, oldName, newName))
{
event.Veto();
return;
}
wxTreeItemId currentSel = GetSelection();
if (currentSel == wxTreeItemId())
{
Refresh();
return;
}
if (item == currentSel)
{
m_pState->SetLocalDir(parent + newName);
return;
}
wxString sub;
wxTreeItemId tmp = currentSel;
while (tmp != GetRootItem() && tmp != item)
{
sub = wxFileName::GetPathSeparator() + GetItemText(tmp) + sub;
tmp = GetItemParent(tmp);
}
if (tmp == GetRootItem())
{
// Rename unrelated to current selection
return;
}
// Current selection below renamed item
m_pState->SetLocalDir(parent + newName + sub);
}
void CLocalTreeView::OnEndLabelEdit(wxTreeEvent& event)
{
if (event.IsEditCancelled())
{
event.Veto();
return;
}
wxTreeItemId item = event.GetItem();
#ifdef __WXMSW__
if (item == m_desktop || item == m_documents)
{
wxBell();
event.Veto();
return;
}
#endif
wxString path = GetDirFromItem(item);
CLocalPath local_path(path);
if (!local_path.HasParent() || !local_path.IsWriteable())
{
wxBell();
event.Veto();
return;
}
if (path.Last() == wxFileName::GetPathSeparator())
path.RemoveLast();
int pos = path.Find(wxFileName::GetPathSeparator(), true);
wxASSERT(pos != -1);
wxString parent = path.Left(pos + 1);
const wxString& oldName = GetItemText(item);
const wxString& newName = event.GetLabel();
if (newName == _T(""))
{
wxBell();
event.Veto();
return;
}
wxASSERT(parent + oldName == path);
if (oldName == newName)
return;
if (!Rename(this, parent, oldName, newName))
{
event.Veto();
return;
}
// We may call SetLocalDir, item might be deleted by it, so
// if we don't rename item now and veto the event, wxWidgets
// might access deleted item.
event.Veto();
SetItemText(item, newName);
wxTreeItemId currentSel = GetSelection();
if (currentSel == wxTreeItemId())
{
Refresh();
return;
}
if (item == currentSel)
{
m_pState->SetLocalDir(parent + newName);
return;
}
wxString sub;
wxTreeItemId tmp = currentSel;
while (tmp != GetRootItem() && tmp != item)
{
sub = wxFileName::GetPathSeparator() + GetItemText(tmp) + sub;
tmp = GetItemParent(tmp);
}
if (tmp == GetRootItem())
{
// Rename unrelated to current selection
return;
}
// Current selection below renamed item
m_pState->SetLocalDir(parent + newName + sub);
}
