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More work on dnd kitten

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This commit is contained in:
Kovid Goyal
2026-04-26 22:55:11 +05:30
parent 9acc16cc44
commit 3e46fa9f81
4 changed files with 77 additions and 45 deletions
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30
kittens/dnd/main.go
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@@ -168,6 +168,13 @@ func (dnd *dnd) run_loop() (err error) {
return ""
}
dnd.lp.OnWakeup = func() error {
if err := dnd.drop_on_wakeup(); err != nil {
return err
}
return nil
}
dnd.lp.OnDnDData = func(cmd loop.DndCommand) error {
// TODO: Use lp.QueueDnDData to implement drag and drop protocol
// If allow_drags, start a drag when the terminal sends the t=o
@@ -176,35 +183,12 @@ func (dnd *dnd) run_loop() (err error) {
// reset drag_started at the end of the drag. Use opts.DragAction to
// set what actions are allowed.
// If a drop enters the window and has one or more MIME types present
// in drop_dests, accept the drop, unless drag_started is true.
// Redraw the screen whenever drag or drop status changes.
// When a drop happens, write all data for the MIME types present in
// both drop_dests and the actual dropped data. For the text/uri-list
// type if the terminal indicates it is coming from a remote machine
// request the data for the file:// entries from the uri-list using the
// dnd protocol and write it, otherwise, copy the file URLs using
// normal file system operations. If opts.ConfirmDropOverwrite is true
// then when some data would overwrite existing file, put it into a
// temp file instead and after all data is transferred as the user for
// confirmation and overwrite or not accordingly. While a drop is in
// progress the render_screen() function should hide the drop
// destination buttons and instead show the text "Drop in progress,
// reading data..."
// Be very careful when writing dropped data from uri-list nothing
// should be written outside the destination directory (the current
// working directory by default). In particular, symlinks must be
// handled with care.
// When acting as a drag source, dont forget to implement support for
// remote dragging, which means providing data for the text/uri-list
// mime type file:// entries when the terminal requests it using the
// dnd protocol. If the action chosen is move, delete the files
// corresponding to the drag sources, including the files in the
// uri-list and exit.
switch cmd.Type {
case 'T':
switch string(cmd.Payload) {