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// License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
package tui
import (
"fmt"
"time"
)
var _ = fmt.Print
type Spinner struct {
Name string
interval time.Duration
frames []string
current_frame int
last_change_at time.Time
}
func (self Spinner) Interval() time.Duration {
return self.interval
}
func (self *Spinner) Tick() string {
now := time.Now()
if now.Sub(self.last_change_at) >= self.interval {
self.last_change_at = now
self.current_frame = (self.current_frame + 1) % len(self.frames)
}
return self.frames[self.current_frame]
}
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