/// <summary>
/// Call when connection with server established, auth past and
/// server sent ticker's data.
/// </summary>
/// <param name="tickerData"></param>
public void UpdateInstrParamsOnConnection(CTIckerData tickerData)
{
//removed 2018-06-25
/* if (tickerData.Decimals != Decimals)
* Decimals = tickerData.Decimals;
*
* if ((double) tickerData.Step != Step)
* Step = (double)tickerData.Step;
*/
if (tickerData.DecimalVolume != DecimalVolume)
{
DecimalVolume = tickerData.DecimalVolume;
}
CStocksVisual sv = new CStocksVisual
{
Decimals = Decimals,
ConNumm = ConnId,
Step = Step,
Ticker = TickerName
};
_kernelTerminal.UpdateStockVisualInstrumentParams(StockNum, sv);
SaveInstrumentConfig();
}
void DatagridTickers_PreviewMouseDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
try
{
var dg = (DataGrid)sender;
int conNum = (int)dg.Tag;
int rowNum = CUtilWPF.GetDataGridClickedRowNum(e);
CTIckerData tickerData = (CTIckerData)dg.Items[rowNum];
string ticker = tickerData.TickerName;
if (KernelTerminal.ViewModelDispatcher.IsMarketViewModelExist(ticker))
{
AllertWindow win = new AllertWindow("Невозможно выбрать инструмент. Стакан с таким инструментом уже существует.");
win.Topmost = true;
Window wn = (Window)win;
// CUtilWin.ShowActivated(ref wn);
Window windowRoot = (Window)CUtilWin.FindWindow <AvailableTickersWindow>();
CUtilWin.ShowDialogOnCenter(wn, windowRoot);
//CUtilWin.ShowDialogOnCenter(ref wn, _);
//win.Show();
return;
}
//note put to method marketViewModel as parameters
MarketViewModel currMarketViewModel = _winAvailTicks.CurrentMarketViewModel;
KernelTerminal.ChangeMarketInstrument(conNum, tickerData, currMarketViewModel);
// (new Task(KernelTerminal.TaskSaveVisualConf)).Start();
_winAvailTicks.Close();
}
catch (Exception exc)
{
Error("DatagridTickers_PreviewMouseDown", exc);
}
}
/// <summary>
/// Set instrument parameters for Empty
/// viewmodel. Calling when set real
/// instrument selected.
///
/// If instrument was trade previously
/// settings file must be exists, load data from it.
///
/// If instrument was not trade previously
/// settings file is not exist use ticker data receieved
/// from the server
///
/// Calling from CKernelTerminal.EditNonConnectedStock
/// </summary>
/// <param name="conId"></param>
/// <param name="ticker">ticker data(instrument, step, decimals, etc)
/// recieved from the server
/// </param>
public void SetEmptyVewModelInstrParams(int conId, CTIckerData ticker)
{
if (_logger == null)
{
_logger = new CLogger("MarketViewModel_" + ticker.TickerName);
}
string pathToConfig = CKernelTerminal.GetInstruemntPath(ticker.TickerName);
//Config file for instrument is exists
if (File.Exists(pathToConfig))
{
_instrumentConfig = _kernelTerminal.LoadInstrumentConfig(ticker.TickerName);
CDataBinder.LoadMarketConfig(_instrumentConfig, this);
//added 2018-02-27 for bitfinix capability
if (_bUpdInstrParamsFromGrid)
{
Step = (double)ticker.Step;
DecimalVolume = ticker.DecimalVolume;
Decimals = ticker.Decimals;
}
}
//Config file for instrument is not exists
else
{
TickerName = ticker.TickerName;
Step = (double)ticker.Step;
DecimalVolume = ticker.DecimalVolume;
Decimals = ticker.Decimals;
_instrumentConfig.Name = ticker.TickerName;
_instrumentConfig.MarketProperties.StockProperties.TickerName = ticker.TickerName;
_instrumentConfig.MarketProperties.StockProperties.Step = ticker.Step.ToString();
_instrumentConfig.MarketProperties.StockProperties.Decimals = ticker.Decimals.ToString();
_instrumentConfig.MarketProperties.DealsProperties.Step = ticker.Step.ToString();
_instrumentConfig.FileName = CKernelTerminal.GetInstruemntPath(ticker.TickerName);
(new Task(SaveInstrumentConfig)).Start();
}
//note: ConId use for both cases
ConnId = conId;
}
