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
}