initial commit

Core/Service/Shopping/SearchCommon.lua

@@ -0,0 +1,77 @@
+-- ------------------------------------------------------------------------------ --
+--                                TradeSkillMaster                                --
+--                          https://tradeskillmaster.com                          --
+--    All Rights Reserved - Detailed license information included with addon.     --
+-- ------------------------------------------------------------------------------ --
+
+local _, TSM = ...
+local SearchCommon = TSM.Shopping:NewPackage("SearchCommon")
+local Delay = TSM.Include("Util.Delay")
+local Threading = TSM.Include("Service.Threading")
+local private = {
+	findThreadId = nil,
+	callback = nil,
+	isRunning = false,
+	pendingStartArgs = {},
+}
+
+
+
+-- ============================================================================
+-- Module Functions
+-- ============================================================================
+
+function SearchCommon.OnInitialize()
+	-- initialize threads
+	private.findThreadId = Threading.New("FIND_SEARCH", private.FindThread)
+	Threading.SetCallback(private.findThreadId, private.ThreadCallback)
+end
+
+function SearchCommon.StartFindAuction(auctionScan, auction, callback, noSeller)
+	wipe(private.pendingStartArgs)
+	private.pendingStartArgs.auctionScan = auctionScan
+	private.pendingStartArgs.auction = auction
+	private.pendingStartArgs.callback = callback
+	private.pendingStartArgs.noSeller = noSeller
+	Delay.AfterTime("SEARCH_COMMON_THREAD_START", 0, private.StartThread)
+end
+
+function SearchCommon.StopFindAuction(noKill)
+	wipe(private.pendingStartArgs)
+	private.callback = nil
+	if not noKill then
+		Threading.Kill(private.findThreadId)
+	end
+end
+
+
+
+-- ============================================================================
+-- Find Thread
+-- ============================================================================
+
+
+function private.FindThread(auctionScan, row, noSeller)
+	return auctionScan:FindAuctionThreaded(row, noSeller)
+end
+
+function private.StartThread()
+	if not private.pendingStartArgs.auctionScan then
+		return
+	end
+	if private.isRunning then
+		Delay.AfterTime("SEARCH_COMMON_THREAD_START", 0.1, private.StartThread)
+		return
+	end
+	private.isRunning = true
+	private.callback = private.pendingStartArgs.callback
+	Threading.Start(private.findThreadId, private.pendingStartArgs.auctionScan, private.pendingStartArgs.auction, private.pendingStartArgs.noSeller)
+	wipe(private.pendingStartArgs)
+end
+
+function private.ThreadCallback(...)
+	private.isRunning = false
+	if private.callback then
+		private.callback(...)
+	end
+end