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aerc/commands/send-keys.go
Robin Jarry 26033eaecf completion: add commands descriptions
Update the Command interface to include a Description() method.
Implement the method for all commands using short descriptions inspired
from the aerc(1) man page.

Return the description values along with command names so that they can
be displayed in completion choices.

Implements: https://todo.sr.ht/~rjarry/aerc/271
Signed-off-by: Robin Jarry <robin@jarry.cc>
Tested-by: Bojan Gabric <bojan@bojangabric.com>
Tested-by: Jason Cox <me@jasoncarloscox.com>
Acked-by: Tim Culverhouse <tim@timculverhouse.com>
2024-10-23 10:22:51 +02:00

57 lines
1 KiB
Go

package commands
import (
"git.sr.ht/~rjarry/aerc/app"
"git.sr.ht/~rjarry/aerc/config"
"git.sr.ht/~rockorager/vaxis"
"github.com/pkg/errors"
)
type SendKeys struct {
Keys string `opt:"..."`
}
func init() {
Register(SendKeys{})
}
func (SendKeys) Description() string {
return "Send keystrokes to the currently visible terminal."
}
func (SendKeys) Context() CommandContext {
return GLOBAL
}
func (SendKeys) Aliases() []string {
return []string{"send-keys"}
}
func (s SendKeys) Execute(args []string) error {
tab, ok := app.SelectedTabContent().(app.HasTerminal)
if !ok {
return errors.New("There is no terminal here")
}
term := tab.Terminal()
if term == nil {
return errors.New("The terminal is not active")
}
keys2send, err := config.ParseKeyStrokes(s.Keys)
if err != nil {
return errors.Wrapf(err, "Unable to parse keystroke: %q", s.Keys)
}
for _, key := range keys2send {
ev := vaxis.Key{
Keycode: key.Key,
Modifiers: key.Modifiers,
}
term.Event(ev)
}
term.Invalidate()
return nil
}