non-event encapsulating method
https://ninjatrader.com/support/forum/forum/ninjatrader-8/indicator-development/101315-set-quantityupdown-value-from-keyboard
unknown
csharp
3 years ago
13 kB
32
Indexable
Never
#region Using declarations
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Gui;
using NinjaTrader.Gui.Chart;
using NinjaTrader.Gui.SuperDom;
using NinjaTrader.Gui.Tools;
using NinjaTrader.Data;
using NinjaTrader.NinjaScript;
using NinjaTrader.Core.FloatingPoint;
using NinjaTrader.NinjaScript.DrawingTools;
using System.Windows.Media.Imaging;
using System.Windows.Controls;
#endregion
//This namespace holds Indicators in this folder and is required. Do not change it.
namespace NinjaTrader.NinjaScript.Indicators
{
public class BuyMktSellMktHotkeysQS : Indicator
{
private Account myAccount;
// QS Define a Chart object to refer to the chart on which the indicator resides
private Chart chartWindow;
// QS Define a Button
NinjaTrader.Gui.Tools.QuantityUpDown Quantity_Selector = null;
// QS
private bool Is_ToolBar_Controls_Added;
// QS
private QuantityUpDown myQuantityUpDown;
protected override void OnStateChange()
{
if (State == State.SetDefaults)
{
Description = @"Enter the description for your new custom Indicator here.";
Name = "BuyMktSellMktHotkeysQS";
Calculate = Calculate.OnEachTick;
IsOverlay = true;
DisplayInDataBox = true;
DrawOnPricePanel = true;
DrawHorizontalGridLines = true;
DrawVerticalGridLines = true;
PaintPriceMarkers = true;
ScaleJustification = NinjaTrader.Gui.Chart.ScaleJustification.Right;
//Disable this property if your indicator requires custom values that cumulate with each new market data event.
//See Help Guide for additional information.
IsSuspendedWhileInactive = true;
AccountName = "Sim101";
}
else if (State == State.Configure)
{
}
else if (State == State.Historical)
{
//Call the custom addButtonToToolbar method in State.Historical to ensure it is only done when applied to a chart
// -- not when loaded in the Indicators window
if (!Is_ToolBar_Controls_Added) Add_Controls_To_Toolbar();
}
else if (State == State.DataLoaded)
{
if (ChartControl != null)
{
ChartControl.PreviewKeyDown += ChartControl_PreviewKeyDown;
ChartControl.PreviewKeyUp += ChartControl_PreviewKeyUp;
}
// Find our account
lock (Account.All)
myAccount = Account.All.FirstOrDefault(a => a.Name == AccountName);
// Subscribe to account item and order updates
if (myAccount != null)
{
myAccount.OrderUpdate += OnOrderUpdate;
myAccount.ExecutionUpdate += OnExecutionUpdate;
myAccount.PositionUpdate += OnPositionUpdate;
}
}
else if (State == State.Terminated)
{
if (ChartControl != null)
{
ChartControl.PreviewKeyDown -= ChartControl_PreviewKeyDown;
ChartControl.PreviewKeyUp -= ChartControl_PreviewKeyUp;
}
if (myAccount != null)
{
myAccount.OrderUpdate -= OnOrderUpdate;
myAccount.ExecutionUpdate -= OnExecutionUpdate;
myAccount.PositionUpdate -= OnPositionUpdate;
}
//Call a custom method to dispose of any leftover objects in State.Terminated
DisposeCleanUp();
}
}
protected override void OnBarUpdate()
{
//Add your custom indicator logic here.
}
#region Add Controls To Tollbar
private void Add_Controls_To_Toolbar()
{
// Use this.Dispatcher to ensure code is executed on the proper thread
ChartControl.Dispatcher.InvokeAsync((Action)(() =>
{
//Obtain the Chart on which the indicator is configured
chartWindow = Window.GetWindow(this.ChartControl.Parent) as Chart;
if (chartWindow == null)
{
Print("chartWindow == null");
return;
}
Quantity_Selector = new NinjaTrader.Gui.Tools.QuantityUpDown();
//Quantity_Selector.ValueChanged += On_Quantity_Selector_ValueChanged;
Quantity_Selector.PreviewKeyDown += On_Quantity_Selector_PreviewKeyDown;
chartWindow.MainMenu.Add(Quantity_Selector);
Is_ToolBar_Controls_Added = true;
}));
}
#endregion
// private void On_Quantity_Selector_ValueChanged(object sender, RoutedEventArgs e)
// {
// NinjaTrader.Gui.Tools.QuantityUpDown qs = sender as NinjaTrader.Gui.Tools.QuantityUpDown;
// if( sender != null )
// {
// Print( qs.Value );
// }
// }
// private void On_Quantity_Selector_PreviewKeyDown(object sender, KeyEventArgs e)
// {
// e.Handled = true;
// NinjaTrader.Gui.Tools.QuantityUpDown qs = sender as NinjaTrader.Gui.Tools.QuantityUpDown;
// if( e.Key >= Key.D0 && e.Key <= Key.D9) qs.Content = (string)qs.Content + e.Key;
// }
// private bool oneKey = false;
// private void On_Quantity_Selector_PreviewKeyDown(object sender, KeyEventArgs e)
// {
// if (e.Key == Key.D0 && !oneKey)
// {
// oneKey = true;
// Print("oneKey Down");
// string number = e.Key.ToString();
// number = number.Replace("D", "");
// int num = int.Parse(number);
// NinjaTrader.Gui.Tools.QuantityUpDown qs = e as NinjaTrader.Gui.Tools.QuantityUpDown;
// if (qs != null) qs.Value = num;
// }
// }
private void On_Quantity_Selector_PreviewKeyDown()
{
myQuantityUpDown.PreviewKeyDown += (o, e) =>
{
if ((e.Key >= Key.D0 && e.Key <= Key.D9) || (e.Key >= Key.NumPad0 && e.Key <= Key.NumPad9))
{
e.Handled = true;
string number = e.Key.ToString();
number = number.Replace("NumPad", "");
number = number.Replace("D", "");
int num = int.Parse(number);
NinjaTrader.Gui.Tools.QuantityUpDown qs = o as NinjaTrader.Gui.Tools.QuantityUpDown;
if (qs != null) qs.Value = num;
}
};
}
// private void OneKeyDown(object sender, System.Windows.Input.KeyEventArgs e)
// {
// string number = e.Key.ToString();
// number = number.Replace("D", "");
// int num = int.Parse(number);
// myQuantityUpDown.Value = num;
// }
// private void On_Quantity_Selector_PreviewKeyDown(object sender, KeyEventArgs e)
// {
// Print("0 e.Handled " + e.Handled);
// Print("0 Key.D0 " + Key.D0 + " " + e.Key);
// if (e.Key == Key.D0)
// {
// Print("1 e.Handled " + e.Handled);
// Print("1 Key.D0 " + Key.D0 + " " + e.Key);
// e.Handled = true;
// }
// }
// Print("0 e.Handled " + e.Handled);
// Print("0 Key.D0 " + Key.D0 + " " + e.Key);
// Print("0 Key.D9 " + Key.D9 + " " + e.Key);
// myQuantityUpDown.PreviewKeyDown += (o, p) =>
// {
// if (e.Key == Key.Delete || e.Key == Key.Back)
// {
// e.Handled = true;
// myQuantityUpDown.Value = 0;
// Print("1 e.Handled " + e.Handled);
// Print("1 Key.D0 " + Key.D0 + " " + e.Key);
// Print("1 Key.D9 " + Key.D9 + " " + e.Key);
// }
// if ((e.Key >= Key.D0 && e.Key <= Key.D9) || (e.Key >= Key.NumPad0 && e.Key <= Key.NumPad9))
// {
// e.Handled = true;
// string number = e.Key.ToString();
// string newnumber = myQuantityUpDown.Value.ToString();
// number = number.Replace("NumPad", "");
// number = number.Replace("D", "");
// int num = int.Parse(newnumber + number);
// myQuantityUpDown.Value = num;
// Print("2 e.Handled " + e.Handled);
// Print("2 Key.D0 " + Key.D0 + " " + e.Key);
// Print("2 Key.D9 " + Key.D9 + " " + e.Key);
// }
// Print("3 e.Handled " + e.Handled);
// Print("3 Key.D0 " + Key.D0 + " " + e.Key);
// Print("3 Key.D9 " + Key.D9 + " " + e.Key);
// };
// }
#region DisposeCleanUp
private void DisposeCleanUp()
{
//ChartWindow Null Check
if (chartWindow != null)
{
//Dispatcher used to Assure Executed on UI Thread
ChartControl.Dispatcher.InvokeAsync((Action)(() =>
{
if( Quantity_Selector != null ) chartWindow.MainMenu.Remove(Quantity_Selector);
}));
}
}
#endregion
private void OnOrderUpdate(object sender, OrderEventArgs e)
{
NinjaTrader.Code.Output.Process("", PrintTo.OutputTab1);
NinjaTrader.Code.Output.Process("OrderUpdate", PrintTo.OutputTab1);
// Output the order
NinjaTrader.Code.Output.Process(e.Order.ToString(), PrintTo.OutputTab1);
}
private void OnExecutionUpdate(object sender, ExecutionEventArgs e)
{
NinjaTrader.Code.Output.Process("", PrintTo.OutputTab1);
NinjaTrader.Code.Output.Process("ExecutionUpdate", PrintTo.OutputTab1);
// Output the execution
NinjaTrader.Code.Output.Process(string.Format("Instrument: {0} Quantity: {1} Price: {2}",
e.Execution.Instrument.FullName, e.Quantity, e.Price), PrintTo.OutputTab1);
}
private void OnPositionUpdate(object sender, PositionEventArgs e)
{
NinjaTrader.Code.Output.Process("", PrintTo.OutputTab1);
NinjaTrader.Code.Output.Process("PositionUpdate", PrintTo.OutputTab1);
// Output the order
NinjaTrader.Code.Output.Process(e.Position.ToString(), PrintTo.OutputTab1);
}
protected void ChartControl_PreviewKeyDown(object sender, KeyEventArgs e)
{
TriggerCustomEvent(o =>
{
Order buyMktOrder = null;
if (Keyboard.IsKeyDown(Key.NumPad7))
{
buyMktOrder = myAccount.CreateOrder(Instrument, OrderAction.Buy, OrderType.Market, OrderEntry.Manual, TimeInForce.Day, 1, 0, 0, "", "buyMktOrder"+DateTime.Now.ToString(), DateTime.MaxValue, null);
}
myAccount.Submit(new[] { buyMktOrder });
}, null);
e.Handled = true;
TriggerCustomEvent(p =>
{
Order sellMktOrder = null;
if (Keyboard.IsKeyDown(Key.NumPad8))
{
sellMktOrder = myAccount.CreateOrder(Instrument, OrderAction.Sell, OrderType.Market, OrderEntry.Manual, TimeInForce.Day, 1, 0, 0, "", "sellMktOrder"+DateTime.Now.ToString(), DateTime.MaxValue, null);
}
myAccount.Submit(new[] { sellMktOrder });
}, null);
e.Handled = true;
}
private void ChartControl_PreviewKeyUp(object sender, KeyEventArgs e)
{
}
[TypeConverter(typeof(NinjaTrader.NinjaScript.AccountNameConverter))]
public string AccountName { get; set; }
}
}
#region NinjaScript generated code. Neither change nor remove.
namespace NinjaTrader.NinjaScript.Indicators
{
public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
{
private BuyMktSellMktHotkeysQS[] cacheBuyMktSellMktHotkeysQS;
public BuyMktSellMktHotkeysQS BuyMktSellMktHotkeysQS()
{
return BuyMktSellMktHotkeysQS(Input);
}
public BuyMktSellMktHotkeysQS BuyMktSellMktHotkeysQS(ISeries<double> input)
{
if (cacheBuyMktSellMktHotkeysQS != null)
for (int idx = 0; idx < cacheBuyMktSellMktHotkeysQS.Length; idx++)
if (cacheBuyMktSellMktHotkeysQS[idx] != null && cacheBuyMktSellMktHotkeysQS[idx].EqualsInput(input))
return cacheBuyMktSellMktHotkeysQS[idx];
return CacheIndicator<BuyMktSellMktHotkeysQS>(new BuyMktSellMktHotkeysQS(), input, ref cacheBuyMktSellMktHotkeysQS);
}
}
}
namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
{
public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
{
public Indicators.BuyMktSellMktHotkeysQS BuyMktSellMktHotkeysQS()
{
return indicator.BuyMktSellMktHotkeysQS(Input);
}
public Indicators.BuyMktSellMktHotkeysQS BuyMktSellMktHotkeysQS(ISeries<double> input )
{
return indicator.BuyMktSellMktHotkeysQS(input);
}
}
}
namespace NinjaTrader.NinjaScript.Strategies
{
public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
{
public Indicators.BuyMktSellMktHotkeysQS BuyMktSellMktHotkeysQS()
{
return indicator.BuyMktSellMktHotkeysQS(Input);
}
public Indicators.BuyMktSellMktHotkeysQS BuyMktSellMktHotkeysQS(ISeries<double> input )
{
return indicator.BuyMktSellMktHotkeysQS(input);
}
}
}
#endregion