public void Construct(Parameters parameters)
{
m_parameters = parameters;
m_realTimeState = new ChartState(m_parameters, m_realTimeQuotes);
m_historyState = new ChartState(m_parameters, m_historyQuotes);
m_currentState = m_realTimeState;
m_settings = ChartSettingsManager.GetSettings(parameters.Symbol);
m_realTimeQuotes.Interval = m_settings.Duration;
m_historyQuotes.Interval = m_settings.Duration;
m_parameters.SetHeight(m_settings.Height);
m_spreads.Height = (int)(m_settings.Height - cTopOffset - cBottomOffset);
m_timer.Interval = m_settings.UpdateInterval;
m_proxy = new DataFeedProxy(parameters.Symbol);
m_proxy.Tick += OnTick;
if (m_proxy.IsInitialized)
{
m_help.Visible = false;
}
else
{
m_spreads.Visible = false;
}
}
private void Destroy()
{
DataFeedProxy proxy = m_proxy;
m_proxy = null;
if (null != proxy)
{
proxy.Tick -= OnTick;
proxy.Dispose();
}
}