func()

in winterm/win_event_handler.go [583:620]

• 32 lines of code
• 8 McCabe index (conditional complexity)

func (h *windowsAnsiEventHandler) SGR(params []int) error {
	if err := h.Flush(); err != nil {
		return err
	}
	strings := []string{}
	for _, v := range params {
		strings = append(strings, strconv.Itoa(v))
	}

	h.logf("SGR: [%v]", strings)

	if len(params) <= 0 {
		h.attributes = h.infoReset.Attributes
		h.inverted = false
	} else {
		for _, attr := range params {

			if attr == ansiterm.ANSI_SGR_RESET {
				h.attributes = h.infoReset.Attributes
				h.inverted = false
				continue
			}

			h.attributes, h.inverted = collectAnsiIntoWindowsAttributes(h.attributes, h.inverted, h.infoReset.Attributes, int16(attr))
		}
	}

	attributes := h.attributes
	if h.inverted {
		attributes = invertAttributes(attributes)
	}
	err := SetConsoleTextAttribute(h.fd, attributes)
	if err != nil {
		return err
	}

	return nil
}