public TradingViewControl()
{
Thread.CurrentThread.CurrentUICulture = CultureInfo.GetCultureInfo("en-US");
InitializeComponent();
if (LicenseManager.UsageMode == LicenseUsageMode.Designtime)
{
try
{
var splashPictureBox = new PictureBox();
Controls.Add(splashPictureBox);
splashPictureBox.Dock = DockStyle.Fill;
splashPictureBox.SizeMode = PictureBoxSizeMode.StretchImage;
splashPictureBox.Load("https://raw.githubusercontent.com/ExtremeDotneting/UndergroundIRO.TradingViewKit/master/data/splash.jpg");
splashPictureBox.Invalidate();
}
catch { }
return;
}
var control = new CefSharpXWebViewControl();
control.Dock = DockStyle.Fill;
Controls.Add(control);
var xwv = new CefSharpXWebView(control);
control.SetVisibilityState(XWebViewVisibility.Visible);
TradingView = new TradingView(xwv);
}
public MainWindow()
{
InitializeComponent();
if (LicenseManager.UsageMode == LicenseUsageMode.Designtime)
{
return;
}
//Load data.
var json = File.ReadAllText("testdata.json");
var chart = JsonConvert.DeserializeObject <TradingViewChart>(json);
var ctx = new TradingViewContext()
{
Title = "MyTitle",
Chart = chart
};
var lastCandle = chart.Ohlcv.Last();
_currentOhlcvTime = (long)lastCandle.DateTime.ToUniversalDateTime();
var prevCandleTime = (long)chart.Ohlcv[chart.Ohlcv.Count - 2].DateTime.ToUniversalDateTime();
_step = _currentOhlcvTime - prevCandleTime;
var o = JsonConvert.SerializeObject(lastCandle.Open);
var h = JsonConvert.SerializeObject(lastCandle.High);
var l = JsonConvert.SerializeObject(lastCandle.Low);
var c = JsonConvert.SerializeObject(lastCandle.Close);
var v = JsonConvert.SerializeObject(lastCandle.Volume);
TextBox1.Text = $"[{o}, {h}, {l}, {c}, {v}]";
TradingView = TradingViewCtr.TradingView;
TradingView.TypedContext = ctx;
}
async Task OnRefreshed(ITradingView sender, ViewRefreshType viewRefreshType)
{
foreach (var item in _refreshedEvents)
{
var t = item(sender, viewRefreshType);
if (t != null)
{
await t;
}
}
}