utility-screen/main.go
2015-11-30 08:17:53 -06:00

77 lines
1.5 KiB
Go

package main
import (
"os"
"github.com/nsf/termbox-go"
)
func main() {
//battPct = getBatteryPct()
//fmt.Printf("Battery: %d\n", getBatteryPct())
var err error
err = termbox.Init()
if err != nil {
panic(err)
}
defer termbox.Close()
style := defaultStyle()
termbox.SetOutputMode(termbox.Output256)
mainLoop(style)
}
func mainLoop(style style) {
screens := defaultScreens()
displayScreen := screens[mainScreenIndex]
layoutAndDrawScreen(displayScreen, style)
for {
event := termbox.PollEvent()
if event.Type == termbox.EventKey {
if event.Key == termbox.KeyCtrlC {
break
}
newScreenIndex := displayScreen.handleKeyEvent(event)
if newScreenIndex < len(screens) {
displayScreen = screens[newScreenIndex]
layoutAndDrawScreen(displayScreen, style)
} else if newScreenIndex == exitScreenIndex {
break
}
}
if event.Type == termbox.EventResize || event.Type == termbox.EventNone {
layoutAndDrawScreen(displayScreen, style)
}
}
}
// Screens Setup
const (
mainScreenIndex = iota
//aboutScreenIndex
exitScreenIndex
)
func defaultScreens() []Screen {
//var view_port ViewPort
mainScreen := mainScreen{}
//aboutScreen := aboutScreen{}
screens := [...]Screen{
&mainScreen,
// &aboutScreen,
}
return screens[:]
}
// WriteToLog Writes to the Log
func WriteToLog(d string) {
f, err := os.OpenFile("system-status.log", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0664)
if err != nil {
panic(err)
}
f.WriteString(d)
f.Close()
}