feat!: add W Engine plugin (#81)
* feat!: add W Engine plugin * feat!: add en translation * fix: rm useless line * feat!: add preview window in a pannel * fix: rm no dependencies tools * feat!: update thumbnail with new image * feat: add screen choose with selector and add id check for warn string command folder * docs: add dependencies on toml and read me * fix: rm pkill and use kill * feat!: add multiple path check, default output, select where set wallpaper * feat!: rm debug notif * docs: add new action documentation * feat!: add new service for good restart (pkill all instance linux-wallpaper and rm all tmp file created by w engine) * feat!: add check if pid is a linux-wallpaper instance * docs: add depedencie and new entries * feat!: support personnal path with json load * docs: add docs for custom path * feat!: use new api function for show all wallpaper * fix: rm useless notify
This commit is contained in:
Tadomika-Ari
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--!nonstrict
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-- W-Engine panel — picks a Wallpaper Engine workshop item and applies it via
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-- linux-wallpaperengine.
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-- Local variable
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wallpaperPath = {"~/.steam/steam/steamapps/workshop/content/431960/",
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"~/.local/share/Steam/steamapps/workshop/content/431960/",
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"~/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/workshop/content/431960/",
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"~/snap/steam/common/.local/share/Steam/steamapps/workshop/content/431960/",
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"~/snap/steam/common/.local/share/steam/steamapps/workshop/content/431960/"}
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wallpaperPathSelected = nil
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local pickSlots = {}
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local columns = 4
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local previewWidth = 180
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local previewHeight = 100
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local outputFinalList = {}
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local outputSelectedName = nil
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local lastOutputUse = nil
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local pidList: { killSystem } = {}
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-- load personnal path
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local dir = noctalia.pluginDataDir()
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local path = dir .. "/data.json"
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local raw = noctalia.readFile(path)
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if raw then
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local data = noctalia.json.decode(raw)
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if data and data.personnalPath then
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for _, p in ipairs(data.personnalPath) do
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table.insert(wallpaperPath, p)
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end
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end
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end
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--
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type Wallpaper = {
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nb: string,
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name: string,
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preview: string,
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}
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type killSystem = {
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pid: number,
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output: string,
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}
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function tr(key, subst)
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if subst then
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return noctalia.tr(key, subst)
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end
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return noctalia.tr(key)
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end
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function takeWallpaper()
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local wallpaper: { Wallpaper } = {}
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for count = 1, #wallpaperPath, 1 do
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if noctalia.listDir(wallpaperPath[count]) then
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wallpaperPathSelected = wallpaperPath[count]
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end
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end
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local entries, err = noctalia.listDir(wallpaperPathSelected)
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if not entries then
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warn(err or "impossible de lister")
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noctalia.notify(tr("panel.title"), tr("panel.list_failed"))
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return wallpaper
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end
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for _, entryName in entries do
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if not tonumber(entryName) then -- test if is a id
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continue
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end
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local content, readErr = noctalia.readFile(wallpaperPathSelected .. entryName .. "/project.json")
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if content then
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local value = noctalia.json.decode(content)
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local name = value.title or entryName
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local preview = value.preview or "no preview"
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table.insert(wallpaper, {
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nb = entryName,
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name = name,
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preview = preview,
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})
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else
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noctalia.notify(tr("panel.title"), tr("panel.missing_project_json", { name = entryName }))
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end
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end
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return wallpaper
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end
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function trim(s) -- personnal trim
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return (s:gsub("^%s+", ""):gsub("%s+$", ""))
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end
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function isValidPid(screen, pid)
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local path = "/tmp/w-engine-" .. screen .. ".pid"
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if noctalia.fileExists(path) then
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local fileTmp = noctalia.readFile(path)
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if not fileTmp then
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return false
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end
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local file = trim(fileTmp)
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if file == pid then
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local check = "/proc/" .. pid .. "/cmdline"
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local checkContentTmp = noctalia.readFile(check)
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if not checkContentTmp then
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return false
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end
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local checkContent = trim(checkContentTmp)
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local match = "^linux%-wallpaperengine"
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if checkContent:match(match) then
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return true
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end
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end
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end
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return false
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end
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function getStoredPid(screen)
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for _, entry in ipairs(pidList) do
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if entry.output == screen then
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if isValidPid(screen, entry.pid) then
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return entry.pid
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end
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end
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end
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return nil
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end
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function setStoredPid(screen, pid)
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for _, entry in ipairs(pidList) do
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if entry.output == screen then
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entry.pid = pid
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return
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end
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end
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table.insert(pidList, { pid = pid, output = screen })
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end
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function launchWallpaper(screen, id, pidFile)
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local cmd = "setsid linux-wallpaperengine --screen-root " .. screen .. " " .. id
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.. " > /dev/null 2>&1 & echo $! > " .. pidFile
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noctalia.runAsync(cmd, function(result)
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local pidContent = noctalia.readFile(pidFile)
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if pidContent then
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local pid = trim(pidContent)
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setStoredPid(screen, pid)
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end
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end, 5000)
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end
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function loadWallpaper(id)
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lastOutputUse = outputSelectedName or takeOutput()
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local pidFile = "/tmp/w-engine-" .. lastOutputUse .. ".pid"
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local oldPid = getStoredPid(lastOutputUse) -- here
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if oldPid then
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noctalia.runAsync("kill " .. oldPid, function() -- here
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launchWallpaper(lastOutputUse, id, pidFile)
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end, 3000)
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else
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launchWallpaper(lastOutputUse, id, pidFile)
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end
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end
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function onPickAt(slot)
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local id = pickSlots[slot]
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if id ~= nil then
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loadWallpaper(id)
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noctalia.notify(tr("panel.title"), tr("panel.apply", { id = id }))
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end
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end
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local function render()
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pickSlots = {}
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local tiles = {}
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local list = takeWallpaper()
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for count = 1, #list, 1 do
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local data = list[count]
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local slotIndex = count - 1
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pickSlots[slotIndex] = data.nb
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table.insert(tiles, ui.column({ gap = 4, key = data.nb, align = "center" }, {
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ui.image({
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path = wallpaperPathSelected .. data.nb .. "/" .. data.preview,
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width = previewWidth,
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height = previewHeight,
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fit = "cover",
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radius = 8,
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onClick = function()
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loadWallpaper(pickSlots[slotIndex])
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noctalia.notify(tr("panel.title"), tr("panel.apply", { id = pickSlots[slotIndex] }))
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end,
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}),
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ui.label({
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text = data.name,
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fontSize = 11,
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maxLines = 1,
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maxWidth = 120,
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textAlign = "center",
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}),
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}))
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end
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local rows = {}
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local row = {}
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for i, tile in ipairs(tiles) do
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table.insert(row, tile)
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if #row == columns or i == #tiles then
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table.insert(rows, ui.row({ gap = 12, align = "start" }, row))
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row = {}
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end
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end
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panel.render(ui.column({ flexGrow = 1, gap = 16 }, {
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ui.row({ align = "center", justify = "space_between", gap = 8 }, {
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ui.label({ text = tr("panel.title"), align = "center", fontSize = 16, fontWeight = "bold", color = "on_surface", flexGrow = 1 }),
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ui.select({ options = getOutput(), onChange = "outputSelected" }),
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ui.button({ glyph = "close", onClick = "onCloseClicked" }),
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}),
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ui.scroll({ gap = 12, align = "stretch", flexGrow = 1 }, rows),
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}))
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end
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function takeOutput()
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local output = noctalia.outputs()
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for _, outputF in ipairs(output) do
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return outputF.name
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end
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end
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function outputSelected(index, label)
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if type(label) == "string" and label ~= "" then
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outputSelectedName = label
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noctalia.notify("Output change :", outputSelectedName)
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end
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end
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function getOutput()
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outputFinalList = {}
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local outputsList = noctalia.outputs()
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if not outputsList then
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return
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end
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for _, output in ipairs(outputsList) do
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noctalia.log(output.name)
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table.insert(outputFinalList, output.name)
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end
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return outputFinalList
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end
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function onOpen(_context)
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outputSelectedName = takeOutput()
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render()
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end
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function onCloseClicked()
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panel.close()
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end
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