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Game Launcher V1.1.0: add control over luanchers and keyboard navigation (#140)

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* game-launcher: add launcher toggles, keyboard nav, auto-refresh

* game-launcher: update README with runner toggle settings
This commit is contained in:
Ahmed Emad
2026-07-28 23:47:27 -04:00
committed by GitHub
parent 2d68c0a787
commit d24622c9fa
5 changed files with 135 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files
game-launcher/README.md
+3
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@@ -47,6 +47,9 @@ From the launcher, type `/g` followed by a game name to search. Activate a resul
| --- | --- | --- | --- |
| `glyph` | `glyph` | `device-gamepad-2` | Bar widget icon |
| `steampoacher_enabled` | `bool` | `false` | Enable steampoacher proxy for Steam cover art |
| `steam_enabled` | `bool` | `true` | Show Steam games |
| `heroic_enabled` | `bool` | `true` | Show Heroic games |
| `lutris_enabled` | `bool` | `true` | Show Lutris games |
## Security & Data Flow
game-launcher/panel.luau
+86 -30
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@@ -6,6 +6,8 @@ local errorMsg = ""
local scanCounter = 0
local building = false
local initOk = true
local selectedIndex = 0
local WINDOW_SIZE = 4
local steamCoverDir = ""
local heroicCoverDir = ""
@@ -46,6 +48,16 @@ local function isValidProtocol(cmd)
return false
end
local function isRunnerEnabled(runner)
local ok, val = pcall(noctalia.getConfig, runner .. "_enabled")
if ok then return val == true or val == "true" end
return true
end
local function filterByRunner(g)
return isRunnerEnabled(g.runner)
end
local function launchGame(id)
for _, g in ipairs(filtered) do
if g.id == id and g.run_command and #g.run_command > 0 and isValidProtocol(g.run_command) then
@@ -56,13 +68,17 @@ local function launchGame(id)
end
local function filterGames(text)
local pool = {}
for _, g in ipairs(games) do
if filterByRunner(g) then table.insert(pool, g) end
end
if text == "" then
filtered = games
filtered = pool
return
end
local lower = text:lower()
local result = {}
for _, g in ipairs(games) do
for _, g in ipairs(pool) do
if g.name:lower():find(lower, 1, true) or g.runner:lower():find(lower, 1, true) then
table.insert(result, g)
end
@@ -237,6 +253,7 @@ end
local function renderGameRow(g, index)
local meta = runnerMeta[g.runner] or { glyph = "app-window", color = "on_surface_variant" }
local isSelected = (index - 1) == selectedIndex
local cp = (g.cover and #g.cover > 0) and g.cover or nil
if not cp then
if g.runner == "steam" then
@@ -251,15 +268,7 @@ local function renderGameRow(g, index)
else
coverWidget = ui.box({ width = 56, height = 80, radius = 6, fill = "surface_variant" })
end
return ui.row({
key = g.id .. "_" .. index,
align = "center",
gap = 14,
paddingH = 12,
paddingV = 8,
radius = 8,
border = 0,
}, {
local children = {
coverWidget,
ui.column({ flexGrow = 1, gap = 4 }, {
ui.label({ text = g.name, fontWeight = "bold", fontSize = 14, maxLines = 1 }),
@@ -274,13 +283,40 @@ local function renderGameRow(g, index)
variant = "primary",
onClick = function() launchGame(g.id) end,
}),
})
}
if isSelected then
table.insert(children, 1, ui.box({ width = 2, height = 60, radius = 1, fill = "primary" }))
return ui.row({
key = g.id .. "_sel_" .. index,
align = "center",
gap = 14,
paddingH = 12,
paddingV = 8,
radius = 8,
}, children)
end
return ui.row({
key = g.id .. "_" .. index,
align = "center",
gap = 14,
paddingH = 12,
paddingV = 8,
radius = 8,
}, children)
end
local function renderGameList()
local rows = {}
for i, g in ipairs(filtered) do
table.insert(rows, renderGameRow(g, i))
local total = #filtered
if total == 0 then return rows end
local half = math.floor(WINDOW_SIZE / 2)
local start = math.max(1, selectedIndex + 1 - half)
if start + WINDOW_SIZE > total then
start = math.max(1, total - WINDOW_SIZE + 1)
end
local endIdx = math.min(total, start + WINDOW_SIZE - 1)
for i = start, endIdx do
table.insert(rows, renderGameRow(filtered[i], i))
end
return rows
end
@@ -307,12 +343,12 @@ end
local function render()
local ok, err = pcall(function()
panel.render(ui.column({ flexGrow = 1, gap = 8 }, {
ui.column({ padding = 12, gap = 8 }, {
panel.render(ui.column({ flexGrow = 1, gap = 8, padding = 12 }, {
ui.column({ gap = 8 }, {
renderHeader(),
renderSearchBar(),
}),
ui.scroll({ flexGrow = 1, gap = 6, paddingH = 12 }, renderBody(renderGameList())),
ui.column({ flexGrow = 1, gap = 6 }, renderBody(renderGameList())),
}))
end)
if not ok then
@@ -357,7 +393,11 @@ local function scanGames()
scanCounter = scanCounter + 1
searchText = ""
render()
local ok = noctalia.runAsync(binary .. " --steam --lutris --heroic --force", function(res)
local flags = ""
if isRunnerEnabled("steam") then flags = flags .. " --steam" end
if isRunnerEnabled("lutris") then flags = flags .. " --lutris" end
if isRunnerEnabled("heroic") then flags = flags .. " --heroic" end
local ok = noctalia.runAsync(binary .. flags .. " --force", function(res)
local ok3, err3 = pcall(function()
loading = false
if res.exitCode == 0 and res.stdout and #res.stdout > 0 then
@@ -377,13 +417,15 @@ local function scanGames()
end
games = {}
end
filtered = games
selectedIndex = 0
filterGames(searchText)
end)
if not ok3 then
loading = false
errorMsg = "Scan error: " .. tostring(err3)
games = {}
filtered = games
selectedIndex = 0
noctalia.log("scan callback error: " .. tostring(err3))
end
render()
@@ -397,18 +439,10 @@ end
function onOpen(context)
if #games == 0 then
scanGames()
return
end
for _, g in ipairs(games) do
if (g.runner == "steam" or g.runner == "heroic") and (not g.cover or #g.cover == 0) then
scanGames()
return
end
end
filtered = games
selectedIndex = 0
filterGames(searchText)
render()
scanGames()
end
function onClose()
@@ -421,6 +455,28 @@ end
function onSearch(value)
searchText = value or ""
selectedIndex = 0
filterGames(searchText)
render()
end
function onKey(chord, pressed)
if not pressed then return end
if chord == "Up" then
if #filtered > 0 then
selectedIndex = selectedIndex - 1
if selectedIndex < 0 then selectedIndex = #filtered - 1 end
render()
end
elseif chord == "Down" then
if #filtered > 0 then
selectedIndex = selectedIndex + 1
if selectedIndex >= #filtered then selectedIndex = 0 end
render()
end
elseif chord == "Return" then
if #filtered > 0 and selectedIndex >= 0 and selectedIndex < #filtered then
launchGame(filtered[selectedIndex + 1].id)
end
end
end
game-launcher/plugin.toml
+21 -2
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@@ -1,7 +1,7 @@
id = "alexander/game-launcher"
name = "Game Launcher"
version = "1.0.1"
plugin_api = 9
version = "1.1.0"
plugin_api = 13
author = "Alexander"
license = "MIT"
icon = "device-gamepad-2"
@@ -27,6 +27,7 @@ height = 520
placement = "floating"
position = "center"
open_near_click = true
capture_keys = ["Up", "Down", "Return"]
[[panel.setting]]
key = "steampoacher_enabled"
@@ -34,6 +35,24 @@ type = "bool"
label_key = "settings.steampoacher_enabled.label"
default = false
[[panel.setting]]
key = "steam_enabled"
type = "bool"
label_key = "settings.steam_enabled.label"
default = true
[[panel.setting]]
key = "heroic_enabled"
type = "bool"
label_key = "settings.heroic_enabled.label"
default = true
[[panel.setting]]
key = "lutris_enabled"
type = "bool"
label_key = "settings.lutris_enabled.label"
default = true
[[launcher_provider]]
id = "search"
entry = "search.luau"
game-launcher/search.luau
+16 -2
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@@ -3,9 +3,23 @@ local ready = false
local binary = noctalia.pluginDir() .. "/gamelauncher"
local cSource = noctalia.pluginDir() .. "/gamelauncher.c"
local function isRunnerEnabled(runner)
local ok, val = pcall(noctalia.getConfig, runner .. "_enabled")
if ok then return val == true or val == "true" end
return true
end
local function getRunnerFlags()
local flags = ""
if isRunnerEnabled("steam") then flags = flags .. " --steam" end
if isRunnerEnabled("lutris") then flags = flags .. " --lutris" end
if isRunnerEnabled("heroic") then flags = flags .. " --heroic" end
return flags
end
local function ensureGames(cb)
local function runScan()
local ok = noctalia.runAsync(binary .. " --steam --lutris --heroic --force", function(res)
local ok = noctalia.runAsync(binary .. getRunnerFlags() .. " --force", function(res)
if res.exitCode == 0 and res.stdout and #res.stdout > 0 then
local parsed, err = noctalia.json.decode(res.stdout)
if parsed then
@@ -46,7 +60,7 @@ function onQuery(text)
local lower = text:lower()
local results = {}
for _, g in ipairs(games) do
if g.name:lower():find(lower, 1, true) then
if g.name:lower():find(lower, 1, true) and isRunnerEnabled(g.runner) then
local meta = { steam = { glyph = "brand-steam", color = "steam" }, lutris = { glyph = "device-gamepad", color = "warning" }, heroic = { glyph = "app-window", color = "heroic" } }
local m = meta[g.runner] or { glyph = "app-window", color = "on_surface" }
table.insert(results, {
game-launcher/translations/en.json
+9
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@@ -5,6 +5,15 @@
},
"steampoacher_enabled": {
"label": "Steampoacher proxy for covers"
},
"steam_enabled": {
"label": "Show Steam games"
},
"heroic_enabled": {
"label": "Show Heroic games"
},
"lutris_enabled": {
"label": "Show Lutris games"
}
}
}