void Dispose(bool disposing)
{
if (Lock != null)
{
if (disposing)
{
ClearAllLevels();
}
Levels.Clear();
Levels = null;
tmp.Clear();
tmp = null;
Lock.Dispose();
Lock = null;
}
}
void Dispose(bool disposing)
{
if (IsStarted)
{
if (invalidator != null)
{
invalidator.CancelAsync();
invalidator.DoWork -= new DoWorkEventHandler(invalidatorWatch);
invalidator.Dispose();
invalidator = null;
}
if (Refresh != null)
{
Refresh.Set();
Refresh.Close();
Refresh = null;
}
int x = Interlocked.Decrement(ref instances);
Debug.WriteLine("OnMapClose: " + x);
CancelAsyncTasks();
IsStarted = false;
if (Matrix != null)
{
Matrix.Dispose();
Matrix = null;
}
if (FailedLoads != null)
{
lock (FailedLoads)
{
FailedLoads.Clear();
RaiseEmptyTileError = false;
}
FailedLoads = null;
}
// cancel waiting loaders
Monitor.Enter(tileLoadQueue);
try
{
Monitor.PulseAll(tileLoadQueue);
tileDrawingList.Clear();
}
finally
{
Monitor.Exit(tileLoadQueue);
}
lock (GThreadPool)
{
#if PocketPC
Debug.WriteLine("waiting until loaders are stopped...");
while (GThreadPool.Count > 0)
{
var t = GThreadPool[0];
if (t.State != ThreadState.Stopped)
{
var tr = t.Join(1111);
Debug.WriteLine(t.Name + ", " + t.State);
if (!tr)
{
continue;
}
else
{
GThreadPool.Remove(t);
}
}
else
{
GThreadPool.Remove(t);
}
}
Thread.Sleep(1111);
#endif
}
if (tileDrawingListLock != null)
{
tileDrawingListLock.Dispose();
tileDrawingListLock = null;
tileDrawingList = null;
}
if (x == 0)
{
#if DEBUG
CFMaps.Instance.CancelTileCaching();
#endif
CFMaps.Instance.noMapInstances = true;
CFMaps.Instance.WaitForCache.Set();
if (disposing)
{
CFMaps.Instance.MemoryCache.Clear();
}
}
}
}
