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|
package msg
import (
"errors"
"git.sr.ht/~rjarry/aerc/commands"
"git.sr.ht/~rjarry/aerc/lib/ui"
)
type Fold struct {
All bool `opt:"-a" desc:"Fold/unfold all threads."`
Toggle bool `opt:"-t" desc:"Toggle between folded/unfolded."`
}
func init() {
commands.Register(Fold{})
}
func (Fold) Description() string {
return "Collapse or expand the thread children of the selected message."
}
func (Fold) Context() commands.CommandContext {
return commands.MESSAGE_LIST | commands.MESSAGE_VIEWER
}
func (Fold) Aliases() []string {
return []string{"fold", "unfold"}
}
func (f Fold) Execute(args []string) error {
h := newHelper()
store, err := h.store()
if err != nil {
return err
}
if f.All {
point := store.SelectedUid()
uids := store.Uids()
for _, uid := range uids {
t, err := store.Thread(uid)
if err == nil && t.Parent == nil {
switch args[0] {
case "fold":
err = store.Fold(uid, f.Toggle)
case "unfold":
err = store.Unfold(uid, f.Toggle)
}
}
if err != nil {
return err
}
}
store.Select(point)
ui.Invalidate()
return err
}
msg := store.Selected()
if msg == nil {
return errors.New("No message selected")
}
switch args[0] {
case "fold":
err = store.Fold(msg.Uid, f.Toggle)
case "unfold":
err = store.Unfold(msg.Uid, f.Toggle)
}
ui.Invalidate()
return err
}
|
