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package main // import "hhvn.uk/hbspbar"
import (
"os"
"strings"
"syscall"
"os/signal"
"hhvn.uk/hbspbar/common"
"hhvn.uk/hbspbar/x"
"hhvn.uk/hbspbar/bar"
"hhvn.uk/hbspbar/bspc"
)
func main() {
signals := make(chan os.Signal, 1)
signal.Notify(signals,
syscall.SIGINT,
syscall.SIGHUP,
syscall.SIGTERM)
defer bar.Cleanup()
if x.InitErr != nil {
common.Error("Couldn't initialize X: %s\n", x.InitErr)
return
}
if bspc.InitErr != nil {
common.Error("Couldn't subscribe to bspwm: %s\n", bspc.InitErr)
return
}
defer bspc.Close()
bar.Handle.NewState <- bspc.Handle.State
for _, m := range bspc.Handle.State.Monitors {
bar.Handle.Create <- m.ID
}
for {
select {
case s := <- signals:
common.Error("%s\n", s)
return
case err := <- bar.Handle.Err:
common.Error("%s\n", err)
return
case err := <- bspc.Handle.EvErr:
common.Error("Couldn't read event: %s\n", err)
return
case event := <- bspc.Handle.Event:
if strings.HasPrefix(event.Name, "monitor_") {
id, err := common.Intify(event.Tokens[0])
if err == nil {
switch (event.Name) {
case "monitor_add":
case "monitor_geometry":
bar.Handle.Create <- id
case "monitor_remove":
bar.Handle.Destroy <- id
}
}
}
case err := <- bspc.Handle.StErr:
common.Error("Couldn't load bspwm state: %s\n", err)
return
case <- bspc.Handle.StateUpdate:
bar.Handle.NewState <- bspc.Handle.State
}
}
}
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