mirror of
https://github.com/Adorable-Catgirl/Zorya-NEO.git
synced 2024-11-27 12:48:07 +11:00
120 lines
2.7 KiB
Lua
120 lines
2.7 KiB
Lua
local border_chars = {
|
|
"┌", "─", "┐", "│", "└", "┘"
|
|
}
|
|
local menu = {}
|
|
|
|
local entries = {}
|
|
|
|
local gpu = component.proxy(component.list("gpu")())
|
|
local screen = component.list("screen")()
|
|
gpu.bind(screen) --fuck off ocemu
|
|
|
|
local bg, fg = 0, 0xFFFFFF
|
|
local timeout = 5
|
|
|
|
function menu.setfgcolor(color)
|
|
fg = color
|
|
end
|
|
|
|
function menu.setbgcolor(color)
|
|
bg = color
|
|
end
|
|
|
|
function menu.settimeout(to)
|
|
timeout = to
|
|
end
|
|
|
|
function menu.add(text, func)
|
|
entries[#entries+1] = {text, func}
|
|
end
|
|
|
|
function menu.draw()
|
|
local w, h = gpu.getViewport()
|
|
local cls = function()gpu.fill(1,1,w,h," ")end
|
|
gpu.setBackground(bg)
|
|
gpu.setForeground(fg)
|
|
cls()
|
|
--Draw some things
|
|
local namestr = _BIOS .. " " .. string.format("%.1f.%d %s", _ZVER, _ZPAT, _ZGIT)
|
|
gpu.set((w/2)-(#namestr/2), 1, namestr)
|
|
gpu.set(1, 2, border_chars[1])
|
|
gpu.set(2, 2, border_chars[2]:rep(w-2))
|
|
gpu.set(w, 2, border_chars[3])
|
|
for i=1, h-6 do
|
|
gpu.set(1, i+2, border_chars[4])
|
|
gpu.set(w, i+2, border_chars[4])
|
|
end
|
|
gpu.set(1, h-3, border_chars[5])
|
|
gpu.set(2, h-3, border_chars[2]:rep(w-2))
|
|
gpu.set(w, h-3, border_chars[6])
|
|
gpu.set(1, h-1, "Use ↑ and ↓ keys to select which entry is highlighted.")
|
|
gpu.set(1, h, "Use ENTER to boot the selected entry.")
|
|
local stime = computer.uptime()
|
|
local autosel = true
|
|
local ypos = 1
|
|
local sel = 1
|
|
local function redraw()
|
|
gpu.setBackground(bg)
|
|
gpu.setForeground(fg)
|
|
gpu.fill(1, h-2, w, 1, " ")
|
|
if (autosel) then
|
|
gpu.set(1, h-2, "Automatically booting in "..math.floor(timeout-(computer.uptime()-stime)).."s.")
|
|
end
|
|
for i=1, h-6 do
|
|
local entry = entries[ypos+i-1]
|
|
if not entry then break end
|
|
local name = entry[1]
|
|
if not name then break end
|
|
local short = name:sub(1, w-2)
|
|
if (short ~= name) then
|
|
short = short:sub(1, #sub-3).."..."
|
|
end
|
|
if (#short < w-2) then
|
|
short = short .. string.rep(" ", w-2-#short)
|
|
end
|
|
if (sel == ypos+i-1) then
|
|
gpu.setBackground(fg)
|
|
gpu.setForeground(bg)
|
|
else
|
|
gpu.setBackground(bg)
|
|
gpu.setForeground(fg)
|
|
end
|
|
gpu.set(2, i+2, short)
|
|
end
|
|
end
|
|
redraw()
|
|
sel = 1
|
|
while true do
|
|
local sig, _, key, code = computer.pullSignal(0.01)
|
|
if (sig == "key_down") then
|
|
autosel = false
|
|
if (key == 0 and code == 200) then
|
|
sel = sel - 1
|
|
if (sel < 1) then
|
|
sel = 1
|
|
end
|
|
if (sel < ypos) then
|
|
ypos = ypos - 1
|
|
end
|
|
elseif (key == 0 and code == 208) then
|
|
sel = sel + 1
|
|
if (sel > #entries) then
|
|
sel = #entries
|
|
end
|
|
if (sel > ypos+h-7) then
|
|
ypos = ypos+1
|
|
end
|
|
elseif (key == 13 and code == 28) then
|
|
gpu.setBackground(0)
|
|
gpu.setForeground(0xFFFFFF)
|
|
entries[sel][2]()
|
|
end
|
|
end
|
|
if (((computer.uptime()-stime) >= timeout) and autosel) then
|
|
entries[sel][2]()
|
|
end
|
|
redraw()
|
|
end
|
|
end
|
|
|
|
return menu |