browser

-- Variables --
prefPath = "loc/browser/.pref"
basePath = "loc/browser/"

-- Just a load of functions! --
function mouseAny()
local event, button, x, y = os.pullEvent("mouse_click")
if button == 1 then
end
end

function notif(text)
paintutils.drawLine(2,19,50,19,colors.red)
center(text,19,colors.black)
end

function oneEntry()
outputKey = read()
end

function keyPress()
local event, scancode = os.pullEvent("key")
local event, scancode = os.pullEvent("key")
if scancode == 26 then
local event, scancode = os.pullEvent("key")
end
end

function settScreen()
  term.setBackgroundColor(colors.gray)
  term.clear()
  paintutils.drawLine(2,2,50,2,colors.white)
  center("Local Settings & Preferences",2,colors.black)
  yM = 16
  for y=4, yM do
    paintutils.drawLine(2,y,50,y,colors.white)
  end
  paintutils.drawLine(2,18,50,18,colors.white)
  center("Click here to return",18,colors.black)
  term.setCursorPos(3,5)
  write("Cursor Preference: ")
  paintutils.drawPixel(20,5,colors.lightGray)
  while true do
    local event, button, x, y = os.pullEvent("mouse_click")
    if button == 1 and x>=2 and x<=50 and y==18 then
      break
    elseif button == 1 and x==20 and y==5 then
      --local fin = parallel.waitForAny(mouseAny,oneEntry)
      local outputKey = read()
      if outputKey ~= nil then
        local h = fs.open("pref", "w")
        h.writeLine("curPref = \""..outputKey.."\"")
        h.close()
      end
    end
  end
end

function aboutScreen()
  --[[
  paintutils.drawLine(2,2,15,2,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(16,2,30,2,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(31,2,45,2,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(46,2,50,2,colors.lightGray)
  paintutils.drawLine(50,2,50,4,colors.lightGray)
  paintutils.drawLine(50,4,45,4,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(44,4,30,4,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(29,4,15,4,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(14,4,2,4,colors.lightGray)
  paintutils.drawPixel(2,3,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(3,3,15,3,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(16,3,30,3,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(31,3,45,3,colors.lightGray)
  sleep(0.1)
  paintutils.drawLine(46,3,50,3,colors.lightGray)
  ]]--
  term.setBackgroundColor(colors.gray)
  term.clear()
  paintutils.drawLine(2,2,50,2,colors.white)
  yM = 16
  for y=4, yM do
    paintutils.drawLine(2,y,50,y,colors.white)
  end
  paintutils.drawLine(2,18,50,18,colors.white)
  center("About the LOC Browser",2,colors.black)
  center("Click here to return",18,colors.black)
  center("The Loc browser was made by Sam Gunner and",4,colors.black)
  center("Cody Robinson. The LOC browser is Copyright (C)",5,colors.black)
  center("2014, Sam Gunner and Cody Robinson.",6,colors.black)
  center("It is designed to work with programs developed",8,colors.black)
  center("specifically with the LOC browser in mind.",9,colors.black)
  center("We have tried to make it as simple as possible",10,colors.black)
  center("to set up and operate web pages with the LOC",11,colors.black)
  center("browser. We hope you enjoy using it.",12,colors.black)
  while true do
    local event, button, x, y = os.pullEvent("mouse_click")
    if x>=2 and x<=50 and y==18 then
      break
    end
  end
end

function mainAct()
  while true do
    local event, button, x, y = os.pullEvent("mouse_click")
    if button == 1 and x>=2 and x<=50 and y>=2 and y<=4 then
      aboutScreen()
      break
    elseif button == 1 and x>=2 and x<=50 and y==18 then
      exComm = true
      break
    elseif button == 1 and x>=2 and x<=50 and y>=6 and y<=8 then
      settScreen()
      break
    end
  end
end

function center(text,y,colour)
local x = ((51-string.len(text))/2)+1
term.setCursorPos(x,y)
term.setTextColor(colour)
print(text)
end

function drawMainMenu()
  term.setBackgroundColor(colors.gray)
  term.clear()
  paintutils.drawLine(2,18,50,18,colors.white)
  center("Click here to exit",18,colors.black)
  paintutils.drawLine(2,2,50,2,colors.white) --
  paintutils.drawLine(2,3,50,3,colors.white)
  paintutils.drawLine(2,4,50,4,colors.white)
  paintutils.drawLine(2,6,50,6,colors.white) --
  paintutils.drawLine(2,7,50,7,colors.white)
  paintutils.drawLine(2,8,50,8,colors.white)
  paintutils.drawLine(2,10,50,10,colors.white) --
  paintutils.drawLine(2,11,50,11,colors.white)
  paintutils.drawLine(2,12,50,12,colors.white)
  paintutils.drawLine(2,14,50,14,colors.white) --
  paintutils.drawLine(2,15,50,15,colors.white)
  paintutils.drawLine(2,16,50,16,colors.white)
  center("LOC Browser V1.1",3,colors.black)
  center("Click here to find out more *",4,colors.black)
  center("Local Settings *",7,colors.black)
  center("Favourites",11,colors.black)
  center("Normal Web Browser",15,colors.black)
end

function drawStartup()
  local img = paintutils.loadImage("loc/browser/assets/startup.gic")
  paintutils.drawImage(img,1,1)
  sleep(2)
end

-- One-off things! --
--if not settings then os.loadAPI("loc/browser/settings") end
--if not gAPI then os.loadAPI("loc/browser/gAPI") end
drawStartup()
exComm = false
while true do
drawMainMenu()
mainAct()
if exComm == true then
break
end
end
term.setBackgroundColor(colors.black)
term.clear()
term.setTextColor(colors.white)
paintutils.drawLine(1,1,51,1,colors.gray)
term.setCursorPos(1,1)
print("Thanks for using the LOC browser!")
term.setBackgroundColor(colors.black)