ui

type DefaultUi struct {
	// foreground color.
	Fg termbox.Attribute

	// background color.
	Bg termbox.Attribute

	// alert string.
	AlertString string
}

type Todo struct {
	// file name.
	Filename string

	// content
	Content string

	// line number
	LineNumber int

	// foreground color.
	Fg termbox.Attribute

	// background color.
	Bg termbox.Attribute
}

type Ui interface {
	// print one line to given position.
	PrintLine(str string, x, y int)

	// print lines to given position.
	PrintLines(lines []string, x, y int)
}