headerView.go

package views

import "github.com/rivo/tview"

var goSDNAscii = `     ____  ____  _   _               _          __          _             _            _
  __ _  ___/ ___||  _ \| \ | |           __| | __ _   / / __   ___| |_          | |__      __| | __ _
 / _  |/ _ \___ \| | | |  \| |  _____   / _  |/ _  | / /  _ \ / _ \ __|  _____  |  _ \    / _  |/ _  |
| (_| | (_) |__) | |_| | |\  | |_____| | (_| | (_| |/ /| | | |  __/ |_  |_____| | | | |  | (_| | (_| |
 \__, |\___/____/|____/|_| \_|          \__,_|\__,_/_/ |_| |_|\___|\__|         |_| |_|___\__,_|\__,_|
 |___/                                                                               |_____|          `

//HeaderView is an application view to display the header of the application
type HeaderView struct {
	headerFlex *tview.Flex
	titleView  *tview.TextView
}

//NewHeaderView creates a new HeaderView
func NewHeaderView() *HeaderView {
	//TODO: change to uses FlexBox if there is more to display in the header
	hv := &HeaderView{
		titleView: tview.NewTextView(),
	}
	hv.titleView.
		SetText(goSDNAscii).
		SetTextAlign(tview.AlignCenter).
		SetBorder(true)

	return hv
}

//GetContent returns the tview.Primitive belonging to the HeaderView
func (hv *HeaderView) GetContent() tview.Primitive {
	return hv.titleView
}