evan
b2f58118e1
Remove OpenFontRender, embedded Meslo assets, custom-font APIs, and their runtime allocation overhead. Keep the taller status layout and compact card grid, with used RAM, aligned faded WiFi bars, and tighter telemetry rows.
55 lines
1.7 KiB
Lua
55 lines
1.7 KiB
Lua
local ui = require("ui")
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local PAD, GAP = 12, 8
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local CARD_SIZE = 1 -- one scale across every card, regardless of label length
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local screen
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local function card(name, side)
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return ui.button{
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w = side, h = side,
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justify = "center",
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on_press = function() sys.launch("/apps/" .. name .. "/main.lua") end,
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ui.label(name, {size = CARD_SIZE, fit = side - 16}),
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}
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end
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function init()
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local names = {}
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for _, name in ipairs(fs.listDirs("/apps")) do
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if name ~= "Home" then names[#names + 1] = name end
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end
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table.sort(names)
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local side, cols = ui.cardSide(math.max(#names, 1), PAD, GAP)
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-- Rows are filled before ui.box() sees them: the constructor moves a spec's array part
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-- into its children, so anything appended afterwards is never laid out.
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local rows = {}
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for _, name in ipairs(names) do
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local row = rows[#rows]
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if not row or #row >= cols then
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row = {}
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rows[#rows + 1] = row
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end
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row[#row + 1] = card(name, side)
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end
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-- Centred left to right as a unit, still top aligned: the gaps inside the grid are
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-- fixed, so the leftover width belongs beside the block, not to its last column.
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local items = {pad = PAD, gap = GAP, w = "fill", align = "center"}
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local gridW = cols * side + (cols - 1) * GAP
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for _, row in ipairs(rows) do
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row.row, row.gap, row.w = true, GAP, gridW
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items[#items + 1] = ui.box(row)
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end
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if #rows == 0 then items[#items + 1] = ui.text("no apps in /apps", {color = ui.theme.muted}) end
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screen = ui.screen(ui.box(items))
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log.info("home ready")
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end
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function draw() screen:draw() end
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function on_touch_down(x, y) screen:down(x, y) end
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function on_touch_up(x, y) screen:up(x, y) end
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