//--------------------------------- REVISIONS ------------------------------
// Date Name Tracking # Description
// --------- ------------------- ------------- ----------------------
// 19JUN2009 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////////
/**
* Constructor.
* @param mapDownloadingListener donwload listener
* @param mapTileReader the map tile downloader.
*/
public MapTileDownloadManager(IReaderListener mapDownloadingListener,
MapTileAbstractReader mapTileReader)
{
_isCacheOn = MapConfiguration.IsCacheOn;
_drawRoute = MapConfiguration.DrawRouting;
_maxImageDownloadWorkder = MapConfiguration.WorkerThreadNumber;
_maxBytesInCache = MapConfiguration.MapCacheSizeInBytes;
_imageDownloadWorkers =
new MapTileDownloadWorker[_maxImageDownloadWorkder + 1];
_mapDownloadingListener = mapDownloadingListener;
lock (_threadListMutex)
{
_threadLists.Clear();
for (int i = 0; i < _maxImageDownloadWorkder; i++)
{
if (mapTileReader != null)
{
_imageDownloadWorkers[i] =
new MapTileDownloadWorker(this, mapTileReader,
"MapTileDownloadWorker" + i);
}
else
{
_imageDownloadWorkers[i] = new MapTileDownloadWorker(this,
"MapTileDownloadWorker" + i);
}
_threadLists.Add("MapTileDownloadWorker" + i,
_imageDownloadWorkers[i]._mapTileDownloadWorkerThread);
}
if (_drawRoute)
{
_imageDownloadWorkers[_maxImageDownloadWorkder] = new MapDirectionRendererWorker(this);
_threadLists.Add("MapDirectionRendererWorker",
_imageDownloadWorkers[_maxImageDownloadWorkder]._mapTileDownloadWorkerThread);
}
_mapTileDownloadManagerThread = new Thread(Run) {Name = "MapTileDownloadManager"};
}
}
//--------------------------------- REVISIONS --------------------------
// Date Name Tracking # Description
// --------- ------------------- ------------- ------------------
// 19JUN2009 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////
/**
* Constructor.
* @param manager the downloade manager instance.
* @param threadName the thread name.
*/
internal MapTileDownloadWorker(MapTileDownloadManager manager,
MapTileAbstractReader mapTileReader, string threadName)
{
_mapTileDownloadManager = manager;
_threadName = threadName;
_mapTileDownloadWorkerThread = new Thread(Run);
_mapTileDownloadWorkerThread.Name = threadName;
_mapTileReader = mapTileReader;
_mapTileReader.SetMapDownloadingListener(manager._mapDownloadingListener);
}
