GUI part 2

--Desktop

slc = 0
tBarC = 8
tBartC = 1
backColor = 1
term.setBackgroundColor(backColor)
term.clear()
contextX = 0
contextY = 0
function titleBar()
  term.setCursorPos(1,1)
  term.setBackgroundColor(tBarC)
  term.setTextColor(tBartC)
  term.clearLine()
  term.setCursorPos(3, 1)
  print("[Begin]")
end
function drawDesktop()
  term.setBackgroundColor(backColor)
  term.clear()
  bground = paintutils.loadImage(".background")
  paintutils.drawImage(bground,1,1)
  icon = paintutils.loadImage("icon")
  paintutils.drawImage(icon, 2, 3)
  term.setBackgroundColor(backColor)
  term.setTextColor(128)
  term.setCursorPos(2,9)
  print("icon 1")
  titleBar()

end

function drawMenu1()
term.setTextColor(256)
term.setBackgroundColor(128)
term.setCursorPos(1,2)
print("          ")
term.setCursorPos(1,3)
print(" Shutdown ")
term.setCursorPos(1,4)
print(" Restart  ")
term.setCursorPos(1,5)
print("          ")
end
function drawMenu2()
term.setBackgroundColor(128)
term.setTextColor(256)
term.setCursorPos(contextX, contextY)
print("             ")
term.setCursorPos(contextX, contextY+1)
print(" Edit GUI    ")
term.setCursorPos(contextX, contextY+2)
print(" FileManager ")
term.setCursorPos(contextX, contextY+3)
print("             ")
end

drawDesktop()
while true do
local event, button, X, Y = os.pullEventRaw()
  if slc == 0 then
    if event == "mouse_click" then
      if X >=2 and X <=8 and Y==1 and button ==1 then
      drawMenu1()
      slc = 1
        elseif X >=2 and X<=5 and Y>=3 and Y<=9 and button == 1 then
        shell.run("file")
          elseif X >= 1 and Y >=2 and button == 2 then slc = 2
            if X >=38 then
            contextX = 38
            end
            if Y >=14 then
            contextY = 14
            end
            if X <= 38 then
            contextX = X
            end
            if Y <= 14 then
            contextY = Y
            end
            drawMenu2()
        else
        drawDesktop()
      end
    end
   elseif slc == 1 then
     if X >=1 and X <=11 and button == 1 and Y== 3 then slc = 0
       os.shutdown()
       elseif X>=1 and X<=11 and Y==4 and button ==1 then slc = 0
       os.reboot()
       else
       slc = 0
       drawDesktop()

     end
  elseif slc == 2 then
        if X >= contextX and X <= contextX+13 and Y==contextY+1 and button == 1 then slc = 0
        shell.run("edit","gui")
        drawDesktop()
          elseif X>= contextX and X <=contextX+13 and Y==contextY+2 and button == 1 then slc = 0
            shell.run("file")
            drawDesktop()
              else slc = 0
              drawDesktop()
        end
  end
end