diff options
Diffstat (limited to 'vendor/github.com/vbauerster/mpb/v5/bar_filler_spinner.go')
-rw-r--r-- | vendor/github.com/vbauerster/mpb/v5/bar_filler_spinner.go | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/vendor/github.com/vbauerster/mpb/v5/bar_filler_spinner.go b/vendor/github.com/vbauerster/mpb/v5/bar_filler_spinner.go deleted file mode 100644 index d2cb2b726..000000000 --- a/vendor/github.com/vbauerster/mpb/v5/bar_filler_spinner.go +++ /dev/null @@ -1,63 +0,0 @@ -package mpb - -import ( - "io" - "strings" - "unicode/utf8" - - "github.com/vbauerster/mpb/v5/decor" - "github.com/vbauerster/mpb/v5/internal" -) - -// SpinnerAlignment enum. -type SpinnerAlignment int - -// SpinnerAlignment kinds. -const ( - SpinnerOnLeft SpinnerAlignment = iota - SpinnerOnMiddle - SpinnerOnRight -) - -// DefaultSpinnerStyle is a slice of strings, which makes a spinner. -var DefaultSpinnerStyle = []string{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"} - -type spinnerFiller struct { - frames []string - count uint - alignment SpinnerAlignment -} - -// NewSpinnerFiller constucts mpb.BarFiller, to be used with *Progress.Add(...) *Bar method. -func NewSpinnerFiller(style []string, alignment SpinnerAlignment) BarFiller { - if len(style) == 0 { - style = DefaultSpinnerStyle - } - filler := &spinnerFiller{ - frames: style, - alignment: alignment, - } - return filler -} - -func (s *spinnerFiller) Fill(w io.Writer, reqWidth int, stat decor.Statistics) { - width := internal.WidthForBarFiller(reqWidth, stat.AvailableWidth) - - frame := s.frames[s.count%uint(len(s.frames))] - frameWidth := utf8.RuneCountInString(frame) - - if width < frameWidth { - return - } - - switch rest := width - frameWidth; s.alignment { - case SpinnerOnLeft: - io.WriteString(w, frame+strings.Repeat(" ", rest)) - case SpinnerOnMiddle: - str := strings.Repeat(" ", rest/2) + frame + strings.Repeat(" ", rest/2+rest%2) - io.WriteString(w, str) - case SpinnerOnRight: - io.WriteString(w, strings.Repeat(" ", rest)+frame) - } - s.count++ -} |