public DataSourceChangedEventArgs(SourceTileServer tileSource, DataTransform dataTransform, EStatus status, string statusMessage = "SUCCESS")
{
TileSource = tileSource;
DataTransform = dataTransform;
Status = status;
StatusMessage = statusMessage;
}
protected virtual void OnSourceServerChanged(object sender, ValueChangedEventArgs <SourceTileServer> e)
{
if (e.PreviousValue != null)
{
RemoveLogicalChild(e.PreviousValue);
}
if (e.CurrentValue != null)
{
AddLogicalChild(e.CurrentValue);
}
SourceTileServer sourceServer = server.SourceServer;
if (sourceServer != null)
{
tileProvider.MinLevel = sourceServer.MinLevel;
tileProvider.MaxLevel = sourceServer.MaxLevel;
tileWidth = sourceServer.TileWidth;
tileHeight = sourceServer.TileHeight;
MapTileProvider provider = tileProvider as MapTileProvider;
if (provider != null)
{
provider.MaxLatitude = sourceServer.MaxLatitude;
provider.XCycling = sourceServer.XCycling;
}
}
UpdateDebugMenuHeaders();
BeginInvalidateVisual();
}
protected virtual void OnNetworkServerChanged(object sender, ValueChangedEventArgs <SourceTileServer> e)
{
if (e.PreviousValue != null)
{
RemoveLogicalChild(e.PreviousValue);
}
if (e.CurrentValue != null)
{
AddLogicalChild(e.CurrentValue);
}
SourceTileServer networkServer = server.SourceServer;
if (networkServer != null)
{
tileProvider.MinLevel = networkServer.MinLevel;
tileProvider.MaxLevel = networkServer.MaxLevel;
MapTileProvider mapProvider = tileProvider as MapTileProvider;
if (mapProvider != null)
{
mapProvider.MaxLatitude = networkServer.MaxLatitude;
}
tileWidth = networkServer.TileWidth;
tileHeight = networkServer.TileHeight;
}
BeginInvalidateVisual();
}
//-------------------------------------------------------------------------
public void ChangeServer(SourceTileServer server, DataTransform dataTransform)
{
Application.Current.Dispatcher.Invoke(() =>
{
try
{
RaiseDataSourceChangedEvent(new DataSourceChangedEventArgs(server, dataTransform, DataSourceChangedEventArgs.EStatus.SUCCESS));
OnPropertyChanged(nameof(MapTransform));
OnPropertyChanged(nameof(CoordinateTransform));
}
catch (Exception ex)
{
RaiseDataSourceChangedEvent(new DataSourceChangedEventArgs(null, null, DataSourceChangedEventArgs.EStatus.FAIL, ex.Message));
}
});
}
public TileServerSystem(SourceTileServer sourceServer)
{
SourceServer = sourceServer;
}
