Improve asnyc updates
This commit is contained in:
+150
-94
@@ -46,6 +46,7 @@ end
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local chainItemsByBaseId
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local baseItemIds
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local allChainItemIds
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local itemById
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local defaultBaseId
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local whitelistLookup
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@@ -57,6 +58,11 @@ local overviewCachedCounts = {}
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local overviewCachedSortedItemIds = nil
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local overviewScrollCurrentRow = 0
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local overviewScrollTargetRow = 0
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local globalItemCounts = {}
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local globalCountRefreshInterval = 5
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local globalCountRefreshJob
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local globalCountRefreshTimer
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local globalCountLastRefreshAt = 0
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local drawOverview
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local function ensureWhitelistLoaded()
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@@ -107,6 +113,7 @@ local function ensureChainsLoaded()
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chainItemsByBaseId = {}
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baseItemIds = {}
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allChainItemIds = {}
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itemById = {}
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for _, chain in ipairs(chains) do
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@@ -129,6 +136,7 @@ local function ensureChainsLoaded()
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id = item.item_id,
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icon_nfp = item.icon_nfp_16x16,
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}
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allChainItemIds[#allChainItemIds + 1] = item.item_id
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else
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itemCount = itemCount + 1
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items[itemCount] = {
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@@ -136,6 +144,7 @@ local function ensureChainsLoaded()
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icon_nfp = item.icon_nfp_16x16,
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}
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itemById[item.item_id] = items[itemCount]
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allChainItemIds[#allChainItemIds + 1] = item.item_id
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end
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end
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else
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@@ -143,6 +152,7 @@ local function ensureChainsLoaded()
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id = baseId,
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icon_nfp = chain[2],
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}
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allChainItemIds[#allChainItemIds + 1] = baseId
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for i = 1, #(chain[3] or {}) do
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local compactItem = chain[3][i]
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@@ -152,6 +162,7 @@ local function ensureChainsLoaded()
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icon_nfp = compactItem[2],
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}
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itemById[compactItem[1]] = items[itemCount]
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allChainItemIds[#allChainItemIds + 1] = compactItem[1]
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end
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end
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@@ -282,12 +293,24 @@ local function listBridgeItems(bridge)
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local ok, items = pcall(listItems, {})
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if ok and type(items) == "table" then
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return items
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local normalized = {}
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for _, item in pairs(items) do
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normalized[#normalized + 1] = item
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end
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return normalized
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end
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ok, items = pcall(listItems)
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if ok and type(items) == "table" then
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return items
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local normalized = {}
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for _, item in pairs(items) do
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normalized[#normalized + 1] = item
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end
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return normalized
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end
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return nil
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@@ -339,30 +362,28 @@ local function makeZeroCounts(itemIds)
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return counts
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end
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local function createAsyncMeItemCountsJob(itemIds, batchSize)
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local counts = makeZeroCounts(itemIds)
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local function createAsyncCountsFromSnapshotJob(itemIds, snapshot, batchSize, baseCounts)
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local counts = {}
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local index = 1
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local snapshot
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local wanted = {}
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batchSize = math.max(1, math.floor(tonumber(batchSize) or 1))
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for i = 1, #itemIds do
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wanted[itemIds[i]] = true
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counts[itemIds[i]] = 0
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end
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if type(baseCounts) == "table" then
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for itemId, count in pairs(baseCounts) do
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if wanted[itemId] then
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counts[itemId] = tonumber(count) or 0
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end
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end
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end
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return {
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step = function()
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local bridge = ensureStorageBridge()
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if not bridge then
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return true, counts
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end
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if not snapshot then
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snapshot = listBridgeItems(bridge) or {}
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end
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local lastIndex = math.min(#snapshot, index + batchSize - 1)
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for i = index, lastIndex do
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@@ -380,6 +401,91 @@ local function createAsyncMeItemCountsJob(itemIds, batchSize)
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}
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end
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local function getGlobalItemCounts()
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ensureChainsLoaded()
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return globalItemCounts
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end
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local function hasGlobalItemCounts()
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return next(globalItemCounts) ~= nil
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end
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local function createGlobalCountRefreshJob()
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ensureChainsLoaded()
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local bridge = ensureStorageBridge()
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if not bridge then
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return nil
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end
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local snapshot = listBridgeItems(bridge)
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if not snapshot then
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return nil
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end
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local job = createAsyncCountsFromSnapshotJob(allChainItemIds or {}, snapshot, 25, globalItemCounts)
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return {
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step = function()
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local isDone, counts = job.step()
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if isDone then
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globalItemCounts = counts
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globalCountLastRefreshAt = os.epoch("utc")
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end
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return isDone, counts
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end,
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}
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end
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local function shouldStartGlobalCountRefresh()
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if globalCountRefreshJob then
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return false
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end
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if not hasGlobalItemCounts() then
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return true
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end
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return os.epoch("utc") - globalCountLastRefreshAt >= globalCountRefreshInterval * 1000
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end
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local function startGlobalCountRefreshIfNeeded(force)
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if globalCountRefreshJob then
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return false
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end
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if not force and not shouldStartGlobalCountRefresh() then
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return false
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end
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globalCountRefreshJob = createGlobalCountRefreshJob()
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if not globalCountRefreshJob then
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return false
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end
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globalCountRefreshTimer = os.startTimer(0.01)
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return true
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end
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local function stepGlobalCountRefresh(timerId)
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if not globalCountRefreshJob or timerId ~= globalCountRefreshTimer then
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return false, false
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end
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local isDone = globalCountRefreshJob.step()
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if isDone then
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globalCountRefreshJob = nil
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globalCountRefreshTimer = nil
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return true, true
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end
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globalCountRefreshTimer = os.startTimer(0.01)
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return true, false
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end
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local function getFallbackIcon()
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if fallbackIcon == false then
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fallbackIcon = parseNfpImage(table.concat({
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@@ -625,9 +731,6 @@ local function runScrollableGrid(options)
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local targetScrollRow = 0
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local refreshTimer
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local animationTimer
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local refreshJob
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local refreshJobTimer
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local queuedRefresh = false
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local columns = 3
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local rowsPerView = 3
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@@ -698,19 +801,8 @@ local function runScrollableGrid(options)
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end
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end
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local function startRefreshJob()
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if refreshJob then
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return false
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end
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refreshJob = options.createRefreshJob(entries, counts)
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if not refreshJob then
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return false
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end
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refreshJobTimer = os.startTimer(options.refreshStepSeconds or 0.05)
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return true
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local function syncFromCache()
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entries, counts = options.getEntriesAndCountsFromCache(entries, counts)
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end
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local function renderGrid()
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@@ -768,45 +860,22 @@ local function runScrollableGrid(options)
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frame:drawBuffer()
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end
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syncFromCache()
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renderGrid()
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if options.shouldStartRefreshImmediately == nil or options.shouldStartRefreshImmediately(entries, counts) then
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startRefreshJob()
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startGlobalCountRefreshIfNeeded(false)
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end
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refreshTimer = os.startTimer(options.refreshSeconds or 30)
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refreshTimer = os.startTimer(options.refreshSeconds or globalCountRefreshInterval)
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while true do
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local event, p1, x, y = os.pullEvent()
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if event == "timer" and p1 == refreshTimer then
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if refreshJob then
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queuedRefresh = true
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else
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startRefreshJob()
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end
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refreshTimer = os.startTimer(options.refreshSeconds or 30)
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startGlobalCountRefreshIfNeeded(false)
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refreshTimer = os.startTimer(options.refreshSeconds or globalCountRefreshInterval)
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scheduleAnimation()
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elseif event == "timer" and p1 == refreshJobTimer then
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local isDone, newEntries, newCounts = refreshJob.step()
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if isDone then
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refreshJob = nil
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refreshJobTimer = nil
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if newEntries and newCounts then
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entries = newEntries
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counts = newCounts
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renderGrid()
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end
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if queuedRefresh then
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queuedRefresh = false
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startRefreshJob()
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end
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else
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refreshJobTimer = os.startTimer(options.refreshStepSeconds or 0.05)
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end
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elseif event == "timer" and p1 == animationTimer then
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local delta = targetScrollRow - currentScrollRow
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@@ -833,6 +902,13 @@ local function runScrollableGrid(options)
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persistScrollState()
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renderGrid()
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elseif event == "timer" then
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local handled, isDone = stepGlobalCountRefresh(p1)
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if handled and isDone then
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syncFromCache()
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renderGrid()
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end
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elseif event == "monitor_touch" and p1 == monName then
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if options.handleChromeTouch and options.handleChromeTouch(x, y) then
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return
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@@ -889,28 +965,15 @@ local function drawPage(base_id)
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end
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runScrollableGrid({
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refreshSeconds = 5,
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refreshStepSeconds = 0.02,
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refreshSeconds = globalCountRefreshInterval,
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getInitialEntries = function()
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return pageItems
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end,
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getInitialCounts = function()
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return makeZeroCounts(pageItemIds)
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return getGlobalItemCounts()
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end,
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createRefreshJob = function(currentEntries)
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local job = createAsyncMeItemCountsJob(pageItemIds, 1)
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return {
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step = function()
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local isDone, itemCounts = job.step()
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if isDone then
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return true, currentEntries, itemCounts
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end
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return false
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end,
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}
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getEntriesAndCountsFromCache = function(currentEntries)
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return currentEntries, getGlobalItemCounts()
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end,
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getId = function(entry)
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return entry.id
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@@ -961,8 +1024,7 @@ drawOverview = function()
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end
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runScrollableGrid({
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refreshSeconds = 30,
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refreshStepSeconds = 0.02,
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refreshSeconds = globalCountRefreshInterval,
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getInitialEntries = function()
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if overviewCachedSortedItemIds and #overviewCachedSortedItemIds > 0 then
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return overviewCachedSortedItemIds
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@@ -971,6 +1033,12 @@ drawOverview = function()
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return sortOverviewItems(overviewCachedCounts)
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end,
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getInitialCounts = function()
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local counts = getGlobalItemCounts()
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if next(counts) ~= nil then
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overviewCachedCounts = counts
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end
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return overviewCachedCounts
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end,
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getInitialScrollState = function()
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@@ -980,22 +1048,10 @@ drawOverview = function()
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overviewScrollCurrentRow = currentRow
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overviewScrollTargetRow = targetRow
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end,
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createRefreshJob = function()
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local job = createAsyncMeItemCountsJob(items, 1)
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return {
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step = function()
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local isDone, itemCounts = job.step()
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if isDone then
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overviewCachedCounts = itemCounts
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overviewCachedSortedItemIds = sortOverviewItems(overviewCachedCounts)
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return true, overviewCachedSortedItemIds, overviewCachedCounts
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end
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return false
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end,
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}
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getEntriesAndCountsFromCache = function()
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overviewCachedCounts = getGlobalItemCounts()
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overviewCachedSortedItemIds = sortOverviewItems(overviewCachedCounts)
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return overviewCachedSortedItemIds, overviewCachedCounts
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end,
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getId = function(entry)
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return entry
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