private void ThreadQueryMarketPrices(Object a_ParamObj)
{
UpdateThreadParam a_Param = (UpdateThreadParam)a_ParamObj;
for (; !m_EndUpdateThread;)
{
UInt32 blockSize = a_Param.PriceProvider.GetRequestBlockSize();
List <UInt32> queriedItems = new List <UInt32>(a_Param.UpdateQueue.Count);
lock (a_Param.UpdateQueue)
{
if (0 == a_Param.UpdateQueue.Count)
{
return;
}
for (UInt32 i = 0; i < blockSize; i++)
{
if (0 == a_Param.UpdateQueue.Count)
{
break;
}
UInt32 currItem = a_Param.UpdateQueue.Dequeue();
queriedItems.Add(currItem);
}
}
try
{
List <PriceRecord> newPrices = a_Param.PriceProvider.GetPrices(queriedItems);
ApplyPrices(newPrices, a_Param.PriceProvider.GetCurrentFilter());
}
catch (System.Exception a_Exception)
{
Debug.Assert(false, a_Exception.Message);
System.Diagnostics.Debug.WriteLine(a_Exception.Message);
// Return unqueried items back
lock (a_Param.UpdateQueue)
{
foreach (UInt32 typeID in queriedItems)
{
a_Param.UpdateQueue.Enqueue(typeID);
}
}
}
}
Debug.WriteLine(String.Format("ThreadQueryMarketPrices: Stopped updating prices"));
}
private void TestMarketPrices(IPriceProvider a_PriceProvider, Settings.V2._PriceSettings a_Settings, bool a_Silent)
{
ItemFilter filter = new ItemFilter();
filter.HasMarketGroup = TristateFilter.Yes;
filter.IsPricesOk = TristateFilter.No;
filter.PriceExpiryDays = a_Settings.ExpiryDays;
UInt32[] badItems = m_ItemsDB.FilterItems(filter);
if (0 == badItems.Count())
{
return;
}
if (!a_Silent)
{
if (DialogResult.Yes != MessageBox.Show("You have outdated market prices. Would you like to update them now?", Application.ProductName, MessageBoxButtons.YesNo))
{
return;
}
}
Queue <UInt32> pricesQueue = new Queue <UInt32>();
foreach (UInt32 currItem in badItems)
{
pricesQueue.Enqueue(currItem);
}
StopUpdaterThread();
UpdateThreadParam param = new UpdateThreadParam();
param.PriceProvider = a_PriceProvider;
param.UpdateQueue = pricesQueue;
ThreadWithParam paramThread = new ThreadWithParam();
paramThread.Function = ThreadQueryMarketPrices;
paramThread.Parameter = param;
m_EndUpdateThread = false;
m_UpdateQueue = pricesQueue;
m_UpdateThread = paramThread.CreateThread();
m_UpdateThread.IsBackground = true;
m_UpdateThread.Start();
}
