// This creates a simple hello world window
package linuxstatus

import (
	"go.wit.com/log"
)

// reports externally if something has changed
// since the last time it was asked about it
func (ls *LinuxStatus) Changed() bool {
	if !ls.Ready() {
		return false
	}
	if ls.changed {
		ls.changed = false
		return true
	}
	return false
}

func (ls *LinuxStatus) Show() {
	if !ls.Ready() {
		return
	}
	log.Log(CHANGE, "Show() window ready =", ls.ready)
	ls.window.Show()
	ls.hidden = false
}

func (ls *LinuxStatus) Hide() {
	if !ls.Ready() {
		return
	}
	log.Log(CHANGE, "Hide() window ready =", ls.ready)
	ls.window.Hide()
	ls.hidden = true
}

func (ls *LinuxStatus) Toggle() {
	if !ls.Ready() {
		return
	}
	log.Log(CHANGE, "Toggle() window ready =", ls.ready)
	if ls.hidden {
		ls.Show()
	} else {
		ls.Hide()
	}
}

func (ls *LinuxStatus) Ready() bool {
	log.Log(SPEW, "Ready() maybe not ready? ls =", ls)
	if me == nil {
		return false
	}
	if ls == nil {
		return false
	}
	if ls.window == nil {
		return false
	}
	return me.ready
}