Recoder

#!/bin/bash
[ -n "$WAYLAND_DISPLAY" ] ||  exit 1
SCRIPT_NAME=Recorder
LOCK=/tmp/WFRCLOCK
if [ -f "$LOCK" ]; then
  ps --ppid $(cat "$LOCK") | awk '{if($1~/[0-9]+/) print $1}'| xargs kill -2
  rm "$LOCK"
  exit

else
  echo $$ > "$LOCK"
  
  function TIMEANDSIZE() {
  SIZE="$(ls -lh $FILE_NAME | tr -s ' ' | cut -d ' ' -f 5)"
  ENDTIME=$(date +%s)
  duration=$((ENDTIME - STARTTIME))
  #resolution=$(echo $output | cut -d' ' -f2)
  minutes=$((duration / 60))
  seconds=$((duration % 60))
  if [ $minutes -gt 0 ]; then
    formatted_duration="${minutes}m ${seconds}s"
  else
    formatted_duration="${seconds}s"
  fi
  
  if [ $LocalTran = zh_CN ]; then 
     Finshed_Msg="视频已完成$FILE_NAME($formatted_duration,$SIZE)"
  else
     Finshed_Msg="Finshed the video:$FILE_NAME($formatted_duration,$SIZE)"
  fi
  kdialog  --msgbox "$Finshed_Msg"
  }
  
  LocalTran=${LANG%.*}
  if [ $LocalTran = zh_CN ]; then 
     Choose_Screen_Area=选择录屏区域
     Full_Screen_Withou_Audio=全屏无声
     Full_Screen_With_Audio=全屏有声
     Area_Without_Audio=局部无声
     Area_With_Audio=局部有声
     Warring_Msg="程序没有正常运行,请重新检查你是否按正确步骤运行程序。"
     Cannel_Msg="已取消录屏，如需要录屏，请重新开始"
     
   else
    Choose_Screen_Area="Choose the area for recording the video"
    Full_Screen_Withou_Audio="Full Screen Without Audio" 
    Full_Screen_With_Audio="Full Screen With Audio" 
    Area_Without_Audio="Area of Screen Wihtout Audio" 
    Area_With_Audio="Area of Screen With Audio" 
    Warring_Msg="Failed to record video,Please check out and start again"
    Cannel_Msg="Canneled,Please Resatrt the programe"
  fi
     
  #chart=`kdialog --radiolist "选择录屏区域:" 1 "全屏无声" off 2 "全屏有声" off 3 "局部无声" on  4 "局部有声" off --geometry 200x200+0+0`
  #最小的尺寸好像是200x200, 后面位置+0+0 不会有效果。
  #AUDIO_DEV="$(LANG=C pactl list sources | grep 'Name.*output'|cut -d ' ' -f 2)"
  chart=`kdialog --combobox "$Choose_Screen_Area" "$Full_Screen_Withou_Audio" "$Full_Screen_With_Audio" "$Area_Without_Audio" " $Area_With_Audio"  --default "$Area_Without_Audio"`
  result_chart=$?
  if ! [ $result_chart -eq 0 ]; then
     rm "$LOCK"
     kdialog  --error "$Cannel_Msg"
     exit
  fi
  FILE_NAME="~/R-$(date -u +%Y-%m-%dT%H-%M-%S).mp4"
  STARTTIME=$(date +%s)
  if [ "$chart" = "$Full_Screen_Withou_Audio" ]; then
     wf-recorder -f  $FILE_NAME&&TIMEANDSIZE
   elif [ "$chart" = "$Full_Screen_With_Audio" ]; then
     wf-recorder -a -f $FILE_NAME&&TIMEANDSIZE
   elif [ "$chart" = "$Area_Without_Audio" ]; then
     output=$(slurp)
     result_output=$?
     if ! [ $result_output -eq 0 ]; then
     rm "$LOCK"
     kdialog  --error "$Cannel_Msg" 
     exit
     fi
     wf-recorder -g "$(slurp)" -f $FILE_NAME&&TIMEANDSIZE
   elif [ "$chart" = "$Area_With_Audio" ]; then
     output=$(slurp)
     result_output=$?
     if ! [ $result_output -eq 0 ]; then
     rm "$LOCK"
     kdialog  --error "$Cannel_Msg" 
     exit
     fi
     wf-recorder -a -g "$(slurp)" -f $FILE_NAME&&TIMEANDSIZE
   else
     kdialog  --error "$Warring_Msg" 
  fi
  exit
fi