gui

--Desktop
os.loadAPI("fLib")

slc = 0
tBarC = 8 --Background color
tBartC = 1 --Text color
backColor = 1
term.setBackgroundColor(backColor)
term.clear()
contextX = 0
contextY = 0
iCon1T="Test"
iCon1="icon1"
iConL1="Licon1"
--name
--image
--program

function time()
term.setCursorPos(25,1)
local t = os.time()
print("Time: "..textutils.formatTime(t,false))
sleep(1)
end

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) --Move to Config
  icon1 = paintutils.loadImage(iCon1)
  paintutils.drawImage(icon1, 2, 3)
  term.setBackgroundColor(backColor)
  term.setCursorPos(1,7)
  term.setTextColor(colors.red)
  print("+")
  term.setTextColor(128)
  term.setCursorPos(2,8)
  print(iCon1T)
  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

function drawMenu3(iX, iY)
term.setBackgroundColor(128)
term.setTextColor(256)
term.setCursorPos(iX, iY)
print("          ")
term.setCursorPos(iX, iY+1)
print(" Rename   ")
term.setCursorPos(iX, iY+2)
print(" Ch-Icon  ")
term.setCursorPos(iX, iY+3)
print(" Re-Link  ")
term.setCursorPos(iX, iY+4)
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(iConL1) --1st icon that can be ran
       elseif X >= 1 and Y >= 2 and button == 2 then slc = 2
          if X >= 38 and Y >= 14 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()
            elseif X ==1 and Y ==7 and button ==1 then slc = 3
            drawMenu3(1,9)
      else
      drawDesktop()
     end
   end
  elseif slc == 1 then
    if X >=1 and X <=11 and button == 1 and Y== 3 then slc = 1
      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(iConL1)
            drawDesktop()
              else slc = 0
              drawDesktop()
        end
  elseif slc == 3 then
    if X >=1 and X <=10 and Y == 10 and button ==1 then
    term.setTextColor(256)
    term.setBackgroundColor(backColor)
    term.setCursorPos(2,8)
    print("        ")
    term.setCursorPos(2,8)
    input = read()
    fLib.replaceLine("gui",12,'iCon1T="'..tostring(input)..'"')
    return
    shell.run("gui")
      elseif X >= 1 and X <= 10 and Y == 11 and button == 1 then
      term.setBackgroundColor(128)
      lY = 8
        for i = 1,3 do
          term.setCursorPos(18, lY)
          print("                    ")
          lY = lY+1
        end
        term.setBackgroundColor(256)
        term.setTextColor(1)
        term.setCursorPos(19, 9)
        print("                  ")
        term.setCursorPos(20,9)
        input = read()
        fLib.replaceLine("gui",13,'iCon1="'..tostring(input)..'"')
        return
        shell.run("gui")
       elseif X >=1 and X <= 10 and Y==12 and button == 1 then
       term.setBackgroundColor(128)
       lY = 8
         for i =1,3 do
           term.setCursorPos(18,lY)
           print("                    ")
           lY = lY+1
         end
         term.setBackgroundColor(256)
         term.setCursorPos(19,9)
         print("                  ")
         term.setCursorPos(20,9)
         term.setTextColor(1)
         input = read()
         fLib.replaceLine("gui",14,'iConL1="'..tostring(input)..'"')
         return
         shell.run("gui")
       else
       slc = 0
       drawDesktop()
     end
  end
end