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More work on the dnd kitten

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This commit is contained in:
Kovid Goyal
2026-04-23 17:23:21 +05:30
parent cadaec5712
commit a47ec50d72
2 changed files with 63 additions and 9 deletions
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53
kittens/dnd/drop.go
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@@ -198,9 +198,19 @@ type drop_status struct {
reading_data bool
is_remote_client bool
root_remote_dir *remote_dir_entry
open_remote_dir *remote_dir_entry
current_remote_entry *remote_dir_entry // used for m=1 only
root_remote_dir *remote_dir_entry
open_remote_dir *remote_dir_entry
current_remote_entry *remote_dir_entry // used for m=1 only
pending_remote_dirs []*remote_dir_entry
remote_dir_handle_counter int32
}
func (d *drop_status) next_dir_handle() int32 {
d.remote_dir_handle_counter++
for d.remote_dir_handle_counter == 0 || d.remote_dir_handle_counter == 1 {
d.remote_dir_handle_counter++
}
return d.remote_dir_handle_counter
}
var reset_drop_status = drop_status{cell_x: -1, cell_y: -1}
@@ -394,13 +404,38 @@ func (dnd *dnd) on_remote_drop_data(cmd DC) (err error) {
if err = e.add_remote_data(cmd.Payload, drop_buf, cmd.Has_more, dnd.is_case_sensitive_filesystem); err != nil {
return err
}
if e.dest == nil { // this entry is finished
drop_status.open_remote_dir.num_children_finished++
if len(e.children) > 0 {
if e.item_type != 0 && e.item_type != 1 {
dnd.lp.QueueDnDData(DC{Type: 'r', Yp: e.item_type}) // close directory in terminal
if e.dest == nil { // received all data for this entry
drop_status.current_remote_entry = nil
parent := drop_status.open_remote_dir
parent.num_children_finished++
if parent.num_children_finished >= len(parent.children) { // parent is finished
drop_status.open_remote_dir = nil
parent.base_dir = parent.base_dir.unref()
if parent.item_type != 0 {
dnd.lp.QueueDnDData(DC{Type: 'r', Yp: parent.item_type}) // close directory in terminal
}
for _, c := range parent.children {
is_pending := false
if c.item_type != 0 && c.item_type != 1 {
if len(c.children) > 0 {
dnd.drop_status.pending_remote_dirs = append(dnd.drop_status.pending_remote_dirs, c)
is_pending = true
}
}
if !is_pending {
c.base_dir = c.base_dir.unref()
}
}
if len(drop_status.pending_remote_dirs) > 0 {
drop_status.open_remote_dir = drop_status.pending_remote_dirs[0]
drop_status.pending_remote_dirs = drop_status.pending_remote_dirs[1:]
for i := range drop_status.open_remote_dir.children {
dnd.lp.QueueDnDData(DC{Type: 'r', X: i + 1, Yp: drop_status.open_remote_dir.item_type}) // close directory in terminal
}
} else {
dnd.data_has_been_dropped = true
dnd.end_drop()
}
// TODO: request the children
}
}
return nil