void clTreeCtrlPanel::OnDeleteFile(wxCommandEvent& event)
{
wxArrayString folders, files;
wxArrayTreeItemIds folderItems, fileItems;
GetSelections(folders, folderItems, files, fileItems);
if(files.empty()) return;
wxString message;
message << _("Are you sure you want to delete the selected files?");
wxRichMessageDialog dialog(EventNotifier::Get()->TopFrame(),
message,
_("Confirm"),
wxYES_NO | wxCANCEL | wxNO_DEFAULT | wxCENTER | wxICON_WARNING);
dialog.SetYesNoLabels(_("Delete Files"), _("No"));
wxWindowUpdateLocker locker(GetTreeCtrl());
wxArrayTreeItemIds deletedItems;
if(dialog.ShowModal() == wxID_YES) {
wxLogNull nl;
for(size_t i = 0; i < files.size(); ++i) {
if(::wxRemoveFile(files.Item(i))) {
deletedItems.Add(fileItems.Item(i));
}
}
}
// Update the UI
for(size_t i = 0; i < deletedItems.size(); ++i) {
// Before we delete the item from the tree, update the parent cache
UpdateItemDeleted(deletedItems.Item(i));
// And now remove the item from the tree
GetTreeCtrl()->Delete(deletedItems.Item(i));
}
}
void clTreeCtrlPanel::OnDeleteFolder(wxCommandEvent& event)
{
wxTreeItemId item = GetTreeCtrl()->GetFocusedItem();
clTreeCtrlData* cd = GetItemData(item);
CHECK_PTR_RET(cd);
CHECK_COND_RET(cd->IsFolder());
wxString message;
message << _("Are you sure you want to delete folder:\n'") << cd->GetPath() << _("'");
wxRichMessageDialog dialog(EventNotifier::Get()->TopFrame(),
message,
_("Confirm"),
wxYES_NO | wxCANCEL | wxNO_DEFAULT | wxCENTER | wxICON_WARNING);
dialog.SetYesNoLabels(_("Delete Folder"), _("Don't Delete"));
if(dialog.ShowModal() == wxID_YES) {
if(wxFileName::Rmdir(cd->GetPath(), wxPATH_RMDIR_RECURSIVE)) {
// Remove this item from its parent cache
UpdateItemDeleted(item);
// Remove the item from the UI
GetTreeCtrl()->Delete(item);
}
}
}
void clTreeCtrlPanel::OnDeleteSelections(wxCommandEvent& event)
{
wxArrayString folders, files;
wxArrayTreeItemIds folderItems, fileItems;
GetSelections(folders, folderItems, files, fileItems);
if(files.empty() && folders.empty()) return;
std::set<wxTreeItemId> selectedItems;
std::vector<FileOrFolder> v;
selectedItems.insert(folderItems.begin(), folderItems.end());
selectedItems.insert(fileItems.begin(), fileItems.end());
// loop over the selections and remove all items that their parents
// also exists in the selected items list
for(size_t i = 0; i < folderItems.size(); ++i) {
wxTreeItemId item = folderItems.Item(i);
bool foundParent = false;
wxTreeItemId itemParent = GetTreeCtrl()->GetItemParent(item);
while(itemParent.IsOk()) {
if(selectedItems.count(itemParent)) {
// item's parent is in the list, don't delete it as it will get deleted
// by its parent
foundParent = true;
break;
}
itemParent = GetTreeCtrl()->GetItemParent(itemParent);
}
if(!foundParent) {
FileOrFolder fof;
fof.folder = true;
fof.item = item;
fof.path = folders.Item(i);
v.push_back(fof);
}
}
for(size_t i = 0; i < fileItems.size(); ++i) {
wxTreeItemId item = fileItems.Item(i);
bool foundParent = false;
wxTreeItemId itemParent = GetTreeCtrl()->GetItemParent(item);
while(itemParent.IsOk()) {
if(selectedItems.count(itemParent)) {
// item's parent is in the list, don't delete it as it will get deleted
// by its parent
foundParent = true;
break;
}
itemParent = GetTreeCtrl()->GetItemParent(itemParent);
}
if(!foundParent) {
FileOrFolder fof;
fof.folder = false;
fof.item = item;
fof.path = files.Item(i);
v.push_back(fof);
}
}
// At this point "v" contains a unique list of items to delete
// the items in "v" have no common parent
wxString message;
message << _("Are you sure you want to delete the selected items?");
wxRichMessageDialog dialog(EventNotifier::Get()->TopFrame(),
message,
_("Confirm"),
wxYES_NO | wxCANCEL | wxNO_DEFAULT | wxCENTER | wxICON_WARNING);
wxWindowUpdateLocker locker(GetTreeCtrl());
wxArrayTreeItemIds deletedItems;
if(dialog.ShowModal() == wxID_YES) {
wxLogNull nl;
for(size_t i = 0; i < v.size(); ++i) {
if(v.at(i).folder) {
if(wxFileName::Rmdir(v.at(i).path, wxPATH_RMDIR_RECURSIVE)) {
deletedItems.Add(v.at(i).item);
}
} else {
if(::wxRemoveFile(v.at(i).path)) {
deletedItems.Add(v.at(i).item);
}
}
}
}
// Update the UI
for(size_t i = 0; i < deletedItems.size(); ++i) {
// Before we delete the item from the tree, update the parent cache
UpdateItemDeleted(deletedItems.Item(i));
// And now remove the item from the tree
GetTreeCtrl()->Delete(deletedItems.Item(i));
}
}