Add scripts

scripts/toggle_speaker.sh

@@ -0,0 +1,56 @@
+#/bin/sh
+
+
+list_of_sinks_to_toggle=("alsa_output.usb-HP__Inc_HyperX_Cloud_Alpha_Wireless_00000001-00.analog-stereo"
+                         "bluez_output.90_F2_60_64_1E_12.1")
+
+get_current_sink() {
+ pactl get-default-sink
+}
+
+is_bluetooth_speaker_connected() {
+  pactl list sinks | grep "Name:" | awk -F ' ' '{print $2}' | grep --color=never "bluez_output.90_F2_60_64_1E_12.1"
+}
+
+pre_change_command() {
+  if [ $1 == "bluez_output.90_F2_60_64_1E_12.1" ]
+  then
+    if [ -z $(is_bluetooth_speaker_connected) ]
+    then
+      notify-send "Speaker Toggler" "Connecting bluetooth speakers"
+      bluetoothctl connect 90:F2:60:64:1E:12 > /dev/null 2>&1 
+      status=$?
+      if [ $? -ne 0 ]
+      then
+        notify-send "Speaker Toggler" "Could not connect bluetooth speaker\nMaybe it is not turned on?"
+        exit 1
+      fi
+      while [ -z $(is_bluetooth_speaker_connected) ]
+      do
+        sleep 0.05
+      done
+    fi
+  fi
+}
+
+current_sink=$(get_current_sink)
+
+index=-1;
+for i in "${!list_of_sinks_to_toggle[@]}" 
+do
+  if [ "${list_of_sinks_to_toggle[$i]}" == "$current_sink" ]
+  then
+    index=$i
+  fi
+done
+
+if [ $index == -1 ]
+then
+  echo "err: current sink not found in cycle"
+fi
+
+next_index=$(((index + 1) % ${#list_of_sinks_to_toggle[@]} ))
+
+next_sink=${list_of_sinks_to_toggle[$next_index]}
+pre_change_command $next_sink 
+pactl set-default-sink $next_sink