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Diffstat (limited to 'src/lemonbar')
-rw-r--r--src/lemonbar/input.go69
1 files changed, 59 insertions, 10 deletions
diff --git a/src/lemonbar/input.go b/src/lemonbar/input.go
index 302d457..b33441b 100644
--- a/src/lemonbar/input.go
+++ b/src/lemonbar/input.go
@@ -12,11 +12,16 @@ import "strconv"
import "strings"
import "time"
+type BatteryLevel struct {
+ display string
+ val float64
+}
+
type Status struct {
desktops string
networks string
sound string
- battery string
+ battery BatteryLevel
cpu string
ram string
est string
@@ -53,7 +58,8 @@ func get_dates(est chan string, utc chan string, done chan bool) {
}
}
-func battery(bat chan string, done chan bool) {
+func battery(bat chan BatteryLevel, done chan bool) {
+ var cur_level BatteryLevel
full_fd, err := os.Open("/sys/class/power_supply/BAT0/charge_full")
if err != nil {
@@ -127,8 +133,15 @@ func battery(bat chan string, done chan bool) {
} else {
tmp = "*"
}
- bat <- fmt.Sprintf("BAT: %s%3.2f%%", tmp,
- (float64(cur_val)/float64(full_val))*100.00)
+ cur_level.val = (float64(cur_val) /
+ float64(full_val)) *
+ 100.00
+ cur_level.display = fmt.Sprintf(
+ "BAT: %s%3.2f%%",
+ tmp, cur_level.val)
+
+ bat <- cur_level
+
time.Sleep(5 * time.Second)
}
}
@@ -146,8 +159,8 @@ func sound_level(sound chan string, done chan bool) {
case <-done:
return
default:
- sound_out, err := exec.Command("amixer",
- "get", "Master").Output()
+ sound_out, err := exec.Command("pactl",
+ "list", "sinks").Output()
if err != nil {
panic(err)
}
@@ -391,7 +404,20 @@ func ram_usage(ram chan string, done chan bool) {
func networks(net chan string, done chan bool) {
- time.Sleep(10 * time.Second)
+ for {
+ select {
+ case <-done:
+ return
+ default:
+ network, err := exec.Command("get_network_info.sh").Output()
+ if err != nil {
+ panic(err)
+ }
+
+ net <- strings.TrimSpace(string(network))
+ time.Sleep(10 * time.Second)
+ }
+ }
}
func desktops(desk chan string, done chan bool) {
@@ -458,18 +484,39 @@ func desktops(desk chan string, done chan bool) {
}
func update_bar(s *Status) {
+ if s.battery.val < 12.5 {
+ /*012345
+ BAT: +*/
+ if s.battery.display[5] == '+' {
+ /* DESK NET SOUND*/
+ fmt.Printf("%%{l}%s%%{r}%s | %s |",
+ s.desktops, s.networks, s.sound)
+ /* BAT */
+ fmt.Printf("%%{B#FF0000}%%{F#000000}")
+ fmt.Printf(" %s ", s.battery.display)
+ fmt.Printf("%%{B#000000}%%{F#FFFFFF}")
+ /* CPU RAM EST UTC*/
+ fmt.Printf("| %s | %s | %s | %s\n",
+ s.cpu, s.ram, s.est, s.utc)
+ return
+ }
+ fmt.Printf("%%{B#FF0000}%%{F#000000}")
+ } else {
+ fmt.Printf("%%{B#000000}%%{F#FFFFFF}")
+ }
/* DESK NET SOUND BAT CPU RAM EST UTC*/
fmt.Printf("%%{l}%s%%{r}%s | %s | %s | %s | %s | %s | %s\n",
s.desktops, s.networks, s.sound,
- s.battery, s.cpu, s.ram, s.est,
+ s.battery.display, s.cpu, s.ram, s.est,
s.utc)
+
}
func main() {
desk := make(chan string)
net := make(chan string)
sound := make(chan string)
- bat := make(chan string)
+ bat := make(chan BatteryLevel)
cpu := make(chan string)
ram := make(chan string)
est := make(chan string)
@@ -481,10 +528,12 @@ func main() {
go sound_level(sound, done)
go cpu_levels(cpu, done)
go ram_usage(ram, done)
- // go networks(net, done)
+ go networks(net, done)
go desktops(desk, done)
var stats Status
+ stats.battery.val = 12.6
+ update_bar(&stats)
for {
select {