build: add a format target and one shared editor config
The Lua modules were split between tabs and spaces because nothing pinned a style; .editorconfig is what lua-language-server reads on save, so the editor and the tree now agree. clang-format already had a config and left native/ unchanged. Embedded modules regenerate from the reformatted ui.lua.
This commit is contained in:
+312
-233
@@ -44,9 +44,9 @@ local ui = {}
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local THEME_PATH = "/.lua/theme"
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local THEMES = {
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light = { background = { 255, 255, 255 }, color = { 0, 0, 0 }, accent = { 0, 120, 255 }, radius = 6 },
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dark = { background = { 18, 18, 20 }, color = { 235, 235, 235 }, accent = { 166, 118, 255 }, radius = 6 },
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mono = { background = { 255, 255, 255 }, color = { 0, 0, 0 }, accent = { 0, 0, 0 }, radius = 0 },
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light = { background = { 255, 255, 255 }, color = { 0, 0, 0 }, accent = { 0, 120, 255 }, radius = 6 },
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dark = { background = { 18, 18, 20 }, color = { 235, 235, 235 }, accent = { 166, 118, 255 }, radius = 6 },
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mono = { background = { 255, 255, 255 }, color = { 0, 0, 0 }, accent = { 0, 0, 0 }, radius = 0 },
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}
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local enterHandlers, exitHandlers, clickHandlers, painters = {}, {}, {}, {}
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@@ -59,124 +59,148 @@ local activeScreen
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local applyPalette
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local function mix(a, b, amount)
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local out = {}
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for i = 1, 3 do out[i] = math.floor(a[i] + (b[i] - a[i]) * amount + 0.5) end
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return out
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local out = {}
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for i = 1, 3 do
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out[i] = math.floor(a[i] + (b[i] - a[i]) * amount + 0.5)
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end
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return out
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end
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local function color(rgb)
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return gui.color(rgb[1], rgb[2], rgb[3])
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return gui.color(rgb[1], rgb[2], rgb[3])
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end
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local function palette(seed)
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local background, foreground, accent = seed.background, seed.color, seed.accent
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return {
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background = color(background),
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color = color(foreground),
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muted = color(mix(foreground, background, 0.45)),
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accent = color(accent),
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disabled = color(mix(background, foreground, 0.25)),
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face = color(mix(background, foreground, 0.08)),
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pressedFace = color(accent),
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pressedColor = color(background),
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focusColor = color(accent),
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radius = seed.radius,
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}
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local background, foreground, accent = seed.background, seed.color, seed.accent
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return {
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background = color(background),
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color = color(foreground),
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muted = color(mix(foreground, background, 0.45)),
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accent = color(accent),
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disabled = color(mix(background, foreground, 0.25)),
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face = color(mix(background, foreground, 0.08)),
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pressedFace = color(accent),
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pressedColor = color(background),
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focusColor = color(accent),
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radius = seed.radius,
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}
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end
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local function loadTheme(name)
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themeName = THEMES[name] and name or "light"
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ui.theme = palette(THEMES[themeName])
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themeName = THEMES[name] and name or "light"
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ui.theme = palette(THEMES[themeName])
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end
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---@return string
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function ui.getTheme()
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return themeName
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return themeName
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end
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---@return string[]
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function ui.themeNames()
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local names = {}
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for name in pairs(THEMES) do names[#names + 1] = name end
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table.sort(names)
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return names
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local names = {}
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for name in pairs(THEMES) do
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names[#names + 1] = name
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end
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table.sort(names)
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return names
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end
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---@param name string
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---@return true? ok
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---@return string? error
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function ui.setTheme(name)
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if not THEMES[name] then return nil, "Unknown theme" end
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local ok, err = fs.writeFile(THEME_PATH, name)
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if not ok then return nil, err end
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loadTheme(name)
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if activeScreen then
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applyPalette(activeScreen.root)
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gui.clear(ui.theme.background)
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node.invalidate(activeScreen.root)
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end
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return true
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if not THEMES[name] then
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return nil, "Unknown theme"
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end
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local ok, err = fs.writeFile(THEME_PATH, name)
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if not ok then
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return nil, err
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end
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loadTheme(name)
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if activeScreen then
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applyPalette(activeScreen.root)
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gui.clear(ui.theme.background)
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node.invalidate(activeScreen.root)
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end
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return true
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end
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local savedTheme = fs.readFile(THEME_PATH, 32)
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loadTheme(savedTheme and savedTheme:match("^%s*(.-)%s*$") or "light")
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loadTheme(savedTheme and savedTheme:match "^%s*(.-)%s*$" or "light")
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local function clearState()
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enterHandlers, exitHandlers, clickHandlers, painters = {}, {}, {}, {}
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pressStyles = {}
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enterHandlers, exitHandlers, clickHandlers, painters = {}, {}, {}, {}
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pressStyles = {}
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end
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node.setPainter(function(id, x, y, w, h)
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local painter = painters[id]
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if painter then painter(id, x, y, w, h) end
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local painter = painters[id]
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if painter then
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painter(id, x, y, w, h)
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end
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end)
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local STYLE_KEYS = {
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"color", "fill", "border", "face", "pressedFace", "pressedColor",
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"focusColor", "radius", "font", "textStyle",
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"color",
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"fill",
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"border",
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"face",
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"pressedFace",
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"pressedColor",
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"focusColor",
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"radius",
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"font",
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"textStyle",
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}
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local function applyStyle(id, spec)
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local style, hasStyle = {}, false
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for _, key in ipairs(STYLE_KEYS) do
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if spec[key] ~= nil then
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style[key], hasStyle = spec[key], true
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end
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end
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if spec.background ~= nil then
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style.background, style.fill, hasStyle = spec.background, spec.background, true
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end
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if hasStyle then node.setStyle(id, style) end
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local style, hasStyle = {}, false
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for _, key in ipairs(STYLE_KEYS) do
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if spec[key] ~= nil then
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style[key], hasStyle = spec[key], true
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end
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end
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if spec.background ~= nil then
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style.background, style.fill, hasStyle = spec.background, spec.background, true
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end
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if hasStyle then
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node.setStyle(id, style)
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end
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end
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local function build(spec, kind)
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spec = spec or {}
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if laidOut then ui.reset() end
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spec = spec or {}
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if laidOut then
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ui.reset()
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end
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local children = {}
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for index, child in ipairs(spec) do
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children[index] = child
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spec[index] = nil
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end
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local children = {}
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for index, child in ipairs(spec) do
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children[index] = child
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spec[index] = nil
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end
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spec.type = kind
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spec.interactive = spec.on_enter ~= nil or spec.on_exit ~= nil or spec.on_click ~= nil
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local id = node.create(nil, spec)
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for _, child in ipairs(children) do node.attach(id, child) end
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spec.type = kind
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spec.interactive = spec.on_enter ~= nil or spec.on_exit ~= nil or spec.on_click ~= nil
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local id = node.create(nil, spec)
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for _, child in ipairs(children) do
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node.attach(id, child)
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end
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applyStyle(id, spec)
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enterHandlers[id] = spec.on_enter
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exitHandlers[id] = spec.on_exit
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clickHandlers[id] = spec.on_click
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painters[id] = spec.paint
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pressStyles[id] = spec.press_style ~= false
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return id
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applyStyle(id, spec)
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enterHandlers[id] = spec.on_enter
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exitHandlers[id] = spec.on_exit
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clickHandlers[id] = spec.on_click
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painters[id] = spec.paint
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pressStyles[id] = spec.press_style ~= false
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return id
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end
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---@param spec UiSpec
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---@return NodeId
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function ui.box(spec)
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return build(spec, "box")
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return build(spec, "box")
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end
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---Side length for a grid of square cards that fits the frame, and the column count that
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@@ -188,112 +212,123 @@ end
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---@return integer side
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---@return integer columns
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function ui.cardSide(count, pad, gap, reserve)
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local columns = gui.getWidth() >= gui.getHeight() and 3 or 2
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local rows = math.ceil(count / columns)
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local byWidth = (gui.getWidth() - 2 * pad - (columns - 1) * gap) // columns
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local byHeight = (gui.getHeight() - 2 * pad - (reserve or 0) - (rows - 1) * gap) // rows
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return math.min(byWidth, byHeight), columns
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local columns = gui.getWidth() >= gui.getHeight() and 3 or 2
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local rows = math.ceil(count / columns)
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local byWidth = (gui.getWidth() - 2 * pad - (columns - 1) * gap) // columns
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local byHeight = (gui.getHeight() - 2 * pad - (reserve or 0) - (rows - 1) * gap) // rows
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return math.min(byWidth, byHeight), columns
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end
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---@param spec UiSpec
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---@return NodeId
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function ui.spacer(spec)
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spec = spec or {}
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return build({ w = spec.w, h = spec.h }, "box")
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spec = spec or {}
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return build({ w = spec.w, h = spec.h }, "box")
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end
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---@param text string
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---@param spec? UiSpec
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---@return NodeId
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function ui.text(text, spec)
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spec = spec or {}
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spec.label = text
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spec.textStyle, spec.style = spec.style, nil
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return build(spec, "text")
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spec = spec or {}
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spec.label = text
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spec.textStyle, spec.style = spec.style, nil
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return build(spec, "text")
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end
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---@param text string
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---@param spec? UiSpec
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---@return NodeId
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function ui.label(text, spec)
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spec = spec or {}
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local font, style = spec.font or gui.FONT_UI, spec.style or gui.STYLE_NORMAL
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if spec.fit and gui.getTextWidth(font, text, style) > spec.fit then
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while #text > 1 and gui.getTextWidth(font, text .. "~", style) > spec.fit do
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text = text:sub(1, -2)
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end
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text = text .. "~"
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end
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spec.w = gui.getTextWidth(font, text, style)
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spec.h = gui.getFontHeight(font, style)
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spec.font, spec.fit = font, nil
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return ui.text(text, spec)
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spec = spec or {}
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local font, style = spec.font or gui.FONT_UI, spec.style or gui.STYLE_NORMAL
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if spec.fit and gui.getTextWidth(font, text, style) > spec.fit then
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while #text > 1 and gui.getTextWidth(font, text .. "~", style) > spec.fit do
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text = text:sub(1, -2)
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end
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text = text .. "~"
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end
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spec.w = gui.getTextWidth(font, text, style)
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spec.h = gui.getFontHeight(font, style)
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spec.font, spec.fit = font, nil
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return ui.text(text, spec)
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end
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---@param spec UiSpec
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---@return NodeId
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function ui.button(spec)
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spec = spec or {}
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spec.pad = spec.pad or 8
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spec.align = spec.align or "center"
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local label, font = spec.label, spec.font
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spec.label = nil
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local id = build(spec, "button")
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if label then node.create(id, { type = "text", label = label, font = font or gui.FONT_UI }) end
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return id
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spec = spec or {}
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spec.pad = spec.pad or 8
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spec.align = spec.align or "center"
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local label, font = spec.label, spec.font
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spec.label = nil
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local id = build(spec, "button")
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if label then
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node.create(id, { type = "text", label = label, font = font or gui.FONT_UI })
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end
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return id
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end
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---@param spec UiSpec
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---@return NodeId
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function ui.custom(spec)
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return build(spec, "custom")
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return build(spec, "custom")
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end
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---@param id NodeId
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---@param text string
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function ui.setText(id, text)
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if node.getLabel(id) == text then return end
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node.setLabel(id, text)
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node.invalidate(id)
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if node.getLabel(id) == text then
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return
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end
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node.setLabel(id, text)
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node.invalidate(id)
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end
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---@param id NodeId
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function ui.invalidate(id)
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node.invalidate(id)
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node.invalidate(id)
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end
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---@param spec UiConfirmSpec
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---@return NodeId
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function ui.confirm(spec)
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local card = {
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w = spec.w or 0.85,
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pad = 16,
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gap = 12,
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background = spec.background or ui.theme.background,
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border = spec.border or ui.theme.muted,
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ui.text(spec.title),
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}
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if spec.message then card[#card + 1] = ui.text(spec.message, { color = ui.theme.muted }) end
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local card = {
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w = spec.w or 0.85,
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pad = 16,
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gap = 12,
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background = spec.background or ui.theme.background,
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border = spec.border or ui.theme.muted,
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ui.text(spec.title),
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}
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if spec.message then
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card[#card + 1] = ui.text(spec.message, { color = ui.theme.muted })
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end
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local buttons = { row = true, gap = 8, justify = "end" }
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if spec.cancel ~= false then
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buttons[#buttons + 1] = ui.button { label = spec.cancel or "cancel", on_click = spec.on_cancel }
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end
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buttons[#buttons + 1] = ui.button { label = spec.ok or "ok", on_click = spec.on_ok }
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card[#card + 1] = ui.box(buttons)
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local buttons = { row = true, gap = 8, justify = "end" }
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if spec.cancel ~= false then
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buttons[#buttons + 1] = ui.button { label = spec.cancel or "cancel", on_click = spec.on_cancel }
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end
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buttons[#buttons + 1] = ui.button { label = spec.ok or "ok", on_click = spec.on_ok }
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card[#card + 1] = ui.box(buttons)
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return ui.box {
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at = { x = 0, y = 0 }, w = "fill", h = "fill", capture = true,
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align = "center", justify = "center", on_click = spec.on_outside,
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ui.box(card),
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}
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return ui.box {
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at = { x = 0, y = 0 },
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w = "fill",
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h = "fill",
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capture = true,
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align = "center",
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justify = "center",
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on_click = spec.on_outside,
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ui.box(card),
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}
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end
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function ui.reset()
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node.reset()
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clearState()
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laidOut = false
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activeScreen = nil
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node.reset()
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clearState()
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laidOut = false
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activeScreen = nil
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end
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---@class UiScreen
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@@ -301,159 +336,203 @@ local Screen = {}
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Screen.__index = Screen
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applyPalette = function(root)
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-- The root is the panel background, not a card: no border, so it takes the fast fillRect
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-- path rather than the per-pixel roundRect one. Radius stays so cards inherit it.
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node.setStyle(root, {
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color = ui.theme.color,
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background = ui.theme.background,
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face = ui.theme.face,
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pressedFace = ui.theme.pressedFace,
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pressedColor = ui.theme.pressedColor,
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focusColor = ui.theme.focusColor,
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radius = ui.theme.radius,
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font = gui.FONT_UI,
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})
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-- The root is the panel background, not a card: no border, so it takes the fast fillRect
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-- path rather than the per-pixel roundRect one. Radius stays so cards inherit it.
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node.setStyle(root, {
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color = ui.theme.color,
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background = ui.theme.background,
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face = ui.theme.face,
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pressedFace = ui.theme.pressedFace,
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pressedColor = ui.theme.pressedColor,
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focusColor = ui.theme.focusColor,
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radius = ui.theme.radius,
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font = gui.FONT_UI,
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})
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end
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---@param root NodeId
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---@param style? NodeStyle
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---@return UiScreen
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function ui.screen(root, style)
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node.setSize(root, "fill", "fill")
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applyPalette(root)
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if style then node.setStyle(root, style) end
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local screen = setmetatable({ root = root }, Screen)
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activeScreen = screen
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screen:relayout()
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return screen
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node.setSize(root, "fill", "fill")
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applyPalette(root)
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if style then
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node.setStyle(root, style)
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end
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local screen = setmetatable({ root = root }, Screen)
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activeScreen = screen
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screen:relayout()
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return screen
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end
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function Screen:relayout()
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||||
local ok, err = node.layout(self.root, 0, 0, gui.getWidth(), gui.getHeight())
|
||||
if not ok then error(err, 2) end
|
||||
node.dropScratch()
|
||||
laidOut = true
|
||||
gui.clear(ui.theme.background)
|
||||
local ok, err = node.layout(self.root, 0, 0, gui.getWidth(), gui.getHeight())
|
||||
if not ok then
|
||||
error(err, 2)
|
||||
end
|
||||
node.dropScratch()
|
||||
laidOut = true
|
||||
gui.clear(ui.theme.background)
|
||||
end
|
||||
|
||||
function Screen:draw()
|
||||
node.draw(self.root)
|
||||
node.draw(self.root)
|
||||
end
|
||||
|
||||
local function inside(id, x, y)
|
||||
local rx, ry, rw, rh = node.getRect(id)
|
||||
return x >= rx and x < rx + rw and y >= ry and y < ry + rh
|
||||
local rx, ry, rw, rh = node.getRect(id)
|
||||
return x >= rx and x < rx + rw and y >= ry and y < ry + rh
|
||||
end
|
||||
|
||||
local function enter(id, x, y)
|
||||
if pressStyles[id] then node.setPressed(id, true) end
|
||||
local handler = enterHandlers[id]
|
||||
if handler then handler(id, x, y) end
|
||||
if pressStyles[id] then
|
||||
node.setPressed(id, true)
|
||||
end
|
||||
local handler = enterHandlers[id]
|
||||
if handler then
|
||||
handler(id, x, y)
|
||||
end
|
||||
end
|
||||
|
||||
local function exit(id, x, y)
|
||||
if pressStyles[id] then node.setPressed(id, false) end
|
||||
local handler = exitHandlers[id]
|
||||
if handler then handler(id, x, y) end
|
||||
if pressStyles[id] then
|
||||
node.setPressed(id, false)
|
||||
end
|
||||
local handler = exitHandlers[id]
|
||||
if handler then
|
||||
handler(id, x, y)
|
||||
end
|
||||
end
|
||||
|
||||
---@param x integer
|
||||
---@param y integer
|
||||
---@return boolean handled
|
||||
function Screen:down(x, y)
|
||||
local focused = node.getFocus()
|
||||
if focused then
|
||||
node.setFocus(nil)
|
||||
local handler = exitHandlers[focused]
|
||||
if handler then handler(focused) end
|
||||
end
|
||||
local focused = node.getFocus()
|
||||
if focused then
|
||||
node.setFocus(nil)
|
||||
local handler = exitHandlers[focused]
|
||||
if handler then
|
||||
handler(focused)
|
||||
end
|
||||
end
|
||||
|
||||
local target = node.hit(self.root, x, y)
|
||||
if not target then return false end
|
||||
self.captured, self.inside = target, true
|
||||
enter(target, x, y)
|
||||
return true
|
||||
local target = node.hit(self.root, x, y)
|
||||
if not target then
|
||||
return false
|
||||
end
|
||||
self.captured, self.inside = target, true
|
||||
enter(target, x, y)
|
||||
return true
|
||||
end
|
||||
|
||||
---@param x integer
|
||||
---@param y integer
|
||||
---@return boolean handled
|
||||
function Screen:move(x, y)
|
||||
local target = self.captured
|
||||
if not target then return false end
|
||||
local isInside = inside(target, x, y)
|
||||
if isInside ~= self.inside then
|
||||
self.inside = isInside
|
||||
if isInside then enter(target, x, y) else exit(target, x, y) end
|
||||
end
|
||||
return true
|
||||
local target = self.captured
|
||||
if not target then
|
||||
return false
|
||||
end
|
||||
local isInside = inside(target, x, y)
|
||||
if isInside ~= self.inside then
|
||||
self.inside = isInside
|
||||
if isInside then
|
||||
enter(target, x, y)
|
||||
else
|
||||
exit(target, x, y)
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
---@param x integer
|
||||
---@param y integer
|
||||
---@return boolean handled
|
||||
function Screen:up(x, y)
|
||||
local target = self.captured
|
||||
if not target then return false end
|
||||
local wasActive = self.inside
|
||||
local releasedInside = inside(target, x, y)
|
||||
local handler = releasedInside and clickHandlers[target] or nil
|
||||
self.captured, self.inside = nil, nil
|
||||
if wasActive then exit(target, x, y) end
|
||||
if handler then handler(target, x, y) end
|
||||
return true
|
||||
local target = self.captured
|
||||
if not target then
|
||||
return false
|
||||
end
|
||||
local wasActive = self.inside
|
||||
local releasedInside = inside(target, x, y)
|
||||
local handler = releasedInside and clickHandlers[target] or nil
|
||||
self.captured, self.inside = nil, nil
|
||||
if wasActive then
|
||||
exit(target, x, y)
|
||||
end
|
||||
if handler then
|
||||
handler(target, x, y)
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
local DIRECTIONS = { up = true, down = true, left = true, right = true }
|
||||
|
||||
local function focusFirst(screen)
|
||||
local focused = node.focusFirst(screen.root)
|
||||
if focused then
|
||||
local handler = enterHandlers[focused]
|
||||
if handler then handler(focused) end
|
||||
end
|
||||
return focused
|
||||
local focused = node.focusFirst(screen.root)
|
||||
if focused then
|
||||
local handler = enterHandlers[focused]
|
||||
if handler then
|
||||
handler(focused)
|
||||
end
|
||||
end
|
||||
return focused
|
||||
end
|
||||
|
||||
---@param name string Button name; directions and confirm are handled.
|
||||
---@param pressed boolean
|
||||
---@return boolean handled
|
||||
function Screen:button(name, pressed)
|
||||
if type(pressed) ~= "boolean" then error("button state must be boolean", 2) end
|
||||
if type(pressed) ~= "boolean" then
|
||||
error("button state must be boolean", 2)
|
||||
end
|
||||
|
||||
if DIRECTIONS[name] then
|
||||
if not pressed then return true end
|
||||
local previous = node.getFocus()
|
||||
if not previous then
|
||||
focusFirst(self)
|
||||
return true
|
||||
end
|
||||
local focused = node.moveFocus(self.root, name)
|
||||
if focused ~= previous then
|
||||
local leave = exitHandlers[previous]
|
||||
if leave then leave(previous) end
|
||||
local arrive = enterHandlers[focused]
|
||||
if arrive then arrive(focused) end
|
||||
end
|
||||
return true
|
||||
end
|
||||
if DIRECTIONS[name] then
|
||||
if not pressed then
|
||||
return true
|
||||
end
|
||||
local previous = node.getFocus()
|
||||
if not previous then
|
||||
focusFirst(self)
|
||||
return true
|
||||
end
|
||||
local focused = node.moveFocus(self.root, name)
|
||||
if focused ~= previous then
|
||||
local leave = exitHandlers[previous]
|
||||
if leave then
|
||||
leave(previous)
|
||||
end
|
||||
local arrive = enterHandlers[focused]
|
||||
if arrive then
|
||||
arrive(focused)
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
if name ~= "confirm" then return false end
|
||||
local focused = node.getFocus() or focusFirst(self)
|
||||
if not focused then return false end
|
||||
if pressed then
|
||||
node.setPressed(focused, true)
|
||||
self.confirming = focused
|
||||
else
|
||||
local target = self.confirming
|
||||
self.confirming = nil
|
||||
if target then
|
||||
node.setPressed(target, false)
|
||||
local handler = clickHandlers[target]
|
||||
if handler then handler(target) end
|
||||
end
|
||||
end
|
||||
return true
|
||||
if name ~= "confirm" then
|
||||
return false
|
||||
end
|
||||
local focused = node.getFocus() or focusFirst(self)
|
||||
if not focused then
|
||||
return false
|
||||
end
|
||||
if pressed then
|
||||
node.setPressed(focused, true)
|
||||
self.confirming = focused
|
||||
else
|
||||
local target = self.confirming
|
||||
self.confirming = nil
|
||||
if target then
|
||||
node.setPressed(target, false)
|
||||
local handler = clickHandlers[target]
|
||||
if handler then
|
||||
handler(target)
|
||||
end
|
||||
end
|
||||
end
|
||||
return true
|
||||
end
|
||||
|
||||
return ui
|
||||
|
||||
Reference in New Issue
Block a user