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More work on dnd kitten

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This commit is contained in:
Kovid Goyal
2026-05-02 12:16:42 +05:30
parent 4eb7789f1e
commit ff7c6425e6
5 changed files with 151 additions and 53 deletions
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18
kittens/dnd/main.go
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@@ -76,7 +76,7 @@ func (d *dir_handle) unref() *dir_handle {
type dnd struct {
opts *Options
drop_dests map[string]*drop_dest
drag_sources map[string]drag_source
drag_sources map[string]*drag_source
allow_drops, allow_drags bool
lp *loop.Loop
@@ -253,11 +253,15 @@ func (dnd *dnd) run_loop() (err error) {
case 'E':
return dnd.on_drag_error(cmd)
case 'e':
return dnd.on_drag_event(cmd.X, cmd.Y, cmd.Operation)
return dnd.on_drag_event(cmd.X, cmd.Y, cmd.Operation, cmd.Yp)
}
return nil
}
dnd.lp.OnWriteComplete = func(msg_id loop.IdType, has_pending_writes bool) (err error) {
return dnd.on_send_done(msg_id)
}
dnd.lp.OnKeyEvent = func(e *loop.KeyEvent) (err error) {
e.Handled = true
if len(dnd.confirm_drop.overwrites) > 0 {
@@ -311,20 +315,20 @@ func dnd_main(cmd *cli.Command, opts *Options, args []string) (rc int, err error
drop_dests[mime] = &drop_dest{human_name: dest, path: path, mime_type: mime}
}
}
drag_sources := make(map[string]drag_source)
drag_sources := make(map[string]*drag_source)
for _, spec := range opts.Drag {
mime, src, found := strings.Cut(spec, ":")
if !found {
return 1, fmt.Errorf("invalid drag source %s, must be of the form mime-type:path", spec)
}
s := drag_source{human_name: src, mime_type: mime}
s := &drag_source{human_name: src, mime_type: mime}
if src == "-" || src == "/dev/stdin" {
data, err := io.ReadAll(os.Stdin)
if err != nil {
return 1, err
}
if len(data) > 0 {
drag_sources["text/plain"] = drag_source{human_name: "STDIN", mime_type: "text/plain", data: data}
drag_sources["text/plain"] = &drag_source{human_name: "STDIN", mime_type: "text/plain", data: data}
}
} else {
path, err := filepath.Abs(src)
@@ -342,7 +346,7 @@ func dnd_main(cmd *cli.Command, opts *Options, args []string) (rc int, err error
return 1, err
}
if len(data) > 0 {
drag_sources["text/plain"] = drag_source{human_name: "STDIN", mime_type: "text/plain", data: data}
drag_sources["text/plain"] = &drag_source{human_name: "STDIN", mime_type: "text/plain", data: data}
}
}
var uri_list []uri_list_item
@@ -372,7 +376,7 @@ func dnd_main(cmd *cli.Command, opts *Options, args []string) (rc int, err error
uris[i] = u.uri
}
payload := strings.Join(uris, "\r\n") + "\r\n"
drag_sources["text/uri-list"] = drag_source{
drag_sources["text/uri-list"] = &drag_source{
human_name: "Files", mime_type: "text/uri-list", uri_list: uri_list, data: utils.UnsafeStringToBytes(payload),
}
}