package zenity import ( "fmt" "github.com/ncruces/zenity/internal/zenutil" ) func progress(opts options) (ProgressDialog, error) { if opts.extraButton != nil { return nil, fmt.Errorf("%w: extra button", ErrUnsupported) } var data zenutil.Progress data.Description = opts.title if opts.maxValue == 0 { opts.maxValue = 100 } if opts.maxValue >= 0 { data.Total = &opts.maxValue } if opts.attach != nil { data.Application = opts.attach } if i, ok := opts.windowIcon.(string); ok { data.WindowIcon = i } return zenutil.RunProgress(opts.ctx, opts.maxValue, data) }