From b09c6d56832eb1718c07d74abf3bc6ae3fe4e030 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 14:36:04 +0200 Subject: Adding upstream version 1.1.0. Signed-off-by: Daniel Baumann --- .../vbauerster/mpb/v6@v6.0.4/bar_filler_spinner.go | 65 ++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/bar_filler_spinner.go (limited to 'dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/bar_filler_spinner.go') diff --git a/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/bar_filler_spinner.go b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/bar_filler_spinner.go new file mode 100644 index 0000000..0817b19 --- /dev/null +++ b/dependencies/pkg/mod/github.com/vbauerster/mpb/v6@v6.0.4/bar_filler_spinner.go @@ -0,0 +1,65 @@ +package mpb + +import ( + "io" + "strings" + + "github.com/mattn/go-runewidth" + "github.com/vbauerster/mpb/v6/decor" + "github.com/vbauerster/mpb/v6/internal" +) + +// SpinnerAlignment enum. +type SpinnerAlignment int + +// SpinnerAlignment kinds. +const ( + SpinnerOnLeft SpinnerAlignment = iota + SpinnerOnMiddle + SpinnerOnRight +) + +// SpinnerDefaultStyle is a style for rendering a spinner. +var SpinnerDefaultStyle = []string{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"} + +type spinnerFiller struct { + frames []string + count uint + alignment SpinnerAlignment +} + +// NewSpinnerFiller returns a BarFiller implementation which renders +// a spinner. If style is nil or zero length, SpinnerDefaultStyle is +// applied. To be used with `*Progress.Add(...) *Bar` method. +func NewSpinnerFiller(style []string, alignment SpinnerAlignment) BarFiller { + if len(style) == 0 { + style = SpinnerDefaultStyle + } + filler := &spinnerFiller{ + frames: style, + alignment: alignment, + } + return filler +} + +func (s *spinnerFiller) Fill(w io.Writer, reqWidth int, stat decor.Statistics) { + width := internal.CheckRequestedWidth(reqWidth, stat.AvailableWidth) + + frame := s.frames[s.count%uint(len(s.frames))] + frameWidth := runewidth.StringWidth(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++ +} -- cgit v1.2.3