Price Action Indicator by footon

12395 downloads / 2500 views / Created: 24.05.2013
 Average Rating: 0

Indicator Description

Price Action Indicator

Forum link: Footon's indi corner

Comments

//============================================================== // Forex Strategy Builder // Copyright (c) Miroslav Popov. All rights reserved. //============================================================== // THIS CODE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, // EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE. //============================================================== using System; using System.Drawing; using ForexStrategyBuilder.Infrastructure.Entities; using ForexStrategyBuilder.Infrastructure.Enums; using ForexStrategyBuilder.Infrastructure.Interfaces; namespace ForexStrategyBuilder.Indicators.Store { public class PriceActionIndicator : Indicator { public PriceActionIndicator() { IndicatorName = "Price Action Indicator"; PossibleSlots = SlotTypes.OpenFilter | SlotTypes.CloseFilter; SeparatedChart = true; //SeparatedChartMinValue = 0; //SeparatedChartMaxValue = 3; IndicatorAuthor = "Footon"; IndicatorVersion = "2.0"; IndicatorDescription = "Footon's indi corner: custom indicators for FSB and FST."; } public override void Initialize(SlotTypes slotType) { SlotType = slotType; // The ComboBox parameters IndParam.ListParam[0].Caption = "Logic"; IndParam.ListParam[0].ItemList = new string[] { "Rises", "Falls", "Is higher than the level line", "Is lower than the level line", "Crosses the level line upward", "Crosses the level line downward", "Changes its direction upward", "Changes its direction downward" }; IndParam.ListParam[0].Index = 0; IndParam.ListParam[0].Text = IndParam.ListParam[0].ItemList[IndParam.ListParam[0].Index]; IndParam.ListParam[0].Enabled = true; IndParam.ListParam[0].ToolTip = "Logic of application of the indicator."; /*IndParam.ListParam[2].Caption = "Base price"; IndParam.ListParam[2].ItemList = Enum.GetNames(typeof(BasePrice)); IndParam.ListParam[2].Index = (int)BasePrice.Close; IndParam.ListParam[2].Text = IndParam.ListParam[2].ItemList[IndParam.ListParam[2].Index]; IndParam.ListParam[2].Enabled = true; IndParam.ListParam[2].ToolTip = "The price the CMO is based on."; IndParam.ListParam[3].Caption = "Smoothing method"; IndParam.ListParam[3].ItemList = Enum.GetNames(typeof(MAMethod)); IndParam.ListParam[3].Index = (int)MAMethod.Simple; IndParam.ListParam[3].Text = IndParam.ListParam[3].ItemList[IndParam.ListParam[3].Index]; IndParam.ListParam[3].Enabled = true; IndParam.ListParam[3].ToolTip = "method"; // The NumericUpDown parameters IndParam.NumParam[0].Caption = "Period"; IndParam.NumParam[0].Value = 14; IndParam.NumParam[0].Min = 1; IndParam.NumParam[0].Max = 200; IndParam.NumParam[0].Enabled = true; IndParam.NumParam[0].ToolTip = "The period of smoothing of the CMO value.";*/ IndParam.NumParam[1].Caption = "Level"; IndParam.NumParam[1].Value = 0; IndParam.NumParam[1].Min = -5; IndParam.NumParam[1].Max = 5; IndParam.NumParam[1].Point = 3; IndParam.NumParam[1].Enabled = true; IndParam.NumParam[1].ToolTip = "A critical level (for the appropriate logic)."; /*IndParam.NumParam[2].Caption = "Deviations"; IndParam.NumParam[2].Value = 0.5; IndParam.NumParam[2].Min = 0.1; IndParam.NumParam[2].Max = 5; IndParam.NumParam[2].Point = 1; IndParam.NumParam[2].Enabled = true; IndParam.NumParam[2].ToolTip = "The period of smoothing of the CMO value."; IndParam.NumParam[3].Caption = "Average"; IndParam.NumParam[3].Value = 9; IndParam.NumParam[3].Min = 1; IndParam.NumParam[3].Max = 200; IndParam.NumParam[3].Enabled = true; IndParam.NumParam[3].ToolTip = "The period of smoothing of the CMO value.";*/ // The CheckBox parameters IndParam.CheckParam[0].Caption = "Use previous bar value"; IndParam.CheckParam[0].Enabled = true; IndParam.CheckParam[0].ToolTip = "Use the indicator value from the previous bar."; return; } public override void Calculate(IDataSet dataSet) { DataSet = dataSet; // Reading the parameters /*BasePrice basePrice = (BasePrice)IndParam.ListParam[2].Index; int Period = (int)IndParam.NumParam[0].Value; /*int Average = (int)IndParam.NumParam[3].Value; double Deviations = IndParam.NumParam[2].Value;*/ double dLevel = IndParam.NumParam[1].Value; //MAMethod maMethod = (MAMethod )IndParam.ListParam[3].Index; int iPrvs = IndParam.CheckParam[0].Checked ? 1 : 0; // Calculation double[] DispBuffer = new double[Bars]; int iFirstBar = 2; /*double[] adBasePrice = Price(basePrice); double[] adMA = MovingAverage(Period, 0, maMethod, adBasePrice);*/ for (int iBar = iFirstBar; iBar < Bars; iBar++) { DispBuffer[iBar] = ((Close[iBar]-Open[iBar])+(Close[iBar]-High[iBar])+(Close[iBar]-Low[iBar]))/2; } // Saving the components Component = new IndicatorComp[3]; Component[0] = new IndicatorComp(); Component[0].CompName = "DispBuffer"; Component[0].DataType = IndComponentType.IndicatorValue; Component[0].ChartType = IndChartType.Line; Component[0].ChartColor = Color.RoyalBlue; Component[0].FirstBar = iFirstBar; Component[0].Value = DispBuffer; Component[1] = new IndicatorComp(); Component[1].ChartType = IndChartType.NoChart; Component[1].FirstBar = iFirstBar; Component[1].Value = new double[Bars]; Component[2] = new IndicatorComp(); Component[2].ChartType = IndChartType.NoChart; Component[2].FirstBar = iFirstBar; Component[2].Value = new double[Bars]; // Sets the Component's type if (SlotType == SlotTypes.OpenFilter) { Component[1].DataType = IndComponentType.AllowOpenLong; Component[1].CompName = "Is long entry allowed"; Component[2].DataType = IndComponentType.AllowOpenShort; Component[2].CompName = "Is short entry allowed"; } else if (SlotType == SlotTypes.CloseFilter) { Component[1].DataType = IndComponentType.ForceCloseLong; Component[1].CompName = "Close out long position"; Component[2].DataType = IndComponentType.ForceCloseShort; Component[2].CompName = "Close out short position"; } // Calculation of the logic IndicatorLogic indLogic = IndicatorLogic.It_does_not_act_as_a_filter; switch (IndParam.ListParam[0].Text) { case "Rises": indLogic = IndicatorLogic.The_indicator_rises; break; case "Falls": indLogic = IndicatorLogic.The_indicator_falls; break; case "Is higher than the level line": indLogic = IndicatorLogic.The_indicator_is_higher_than_the_level_line; break; case "Is lower than the level line": indLogic = IndicatorLogic.The_indicator_is_lower_than_the_level_line; break; case "Crosses the level line upward": indLogic = IndicatorLogic.The_indicator_crosses_the_level_line_upward; break; case "Crosses the level line downward": indLogic = IndicatorLogic.The_indicator_crosses_the_level_line_downward; break; case "Changes its direction upward": indLogic = IndicatorLogic.The_indicator_changes_its_direction_upward; break; case "Changes its direction downward": indLogic = IndicatorLogic.The_indicator_changes_its_direction_downward; break; default: break; } OscillatorLogic(iFirstBar, iPrvs, DispBuffer, dLevel, dLevel, ref Component[1], ref Component[2], indLogic); return; } /// /// Sets the indicator logic description /// public override void SetDescription() { EntryFilterLongDescription = "the " + ToString() + " "; EntryFilterShortDescription = "the " + ToString() + " "; ExitFilterLongDescription = "the " + ToString() + " "; ExitFilterShortDescription = "the " + ToString() + " "; switch (IndParam.ListParam[0].Text) { case "Rises": EntryFilterLongDescription += "rises"; EntryFilterShortDescription += "falls"; ExitFilterLongDescription += "rises"; ExitFilterShortDescription += "falls"; break; case "Falls": EntryFilterLongDescription += "falls"; EntryFilterShortDescription += "rises"; ExitFilterLongDescription += "falls"; ExitFilterShortDescription += "rises"; break; case "Is higher than the level line": EntryFilterLongDescription += "is higher than the level line"; EntryFilterShortDescription += "is lower than the level line"; ExitFilterLongDescription += "is higher than the level line"; ExitFilterShortDescription += "is lower than the level line"; break; case "Is lower than the level line": EntryFilterLongDescription += "is lower than the level line"; EntryFilterShortDescription += "is higher than the level line"; ExitFilterLongDescription += "is lower than the level line"; ExitFilterShortDescription += "is higher than the level line"; break; case "Crosses the level line upward": EntryFilterLongDescription += "crosses the level line upward"; EntryFilterShortDescription += "crosses the level line downward"; ExitFilterLongDescription += "crosses the level line upward"; ExitFilterShortDescription += "crosses the level line downward"; break; case "Crosses the level line downward": EntryFilterLongDescription += "crosses the level line downward"; EntryFilterShortDescription += "crosses the level line upward"; ExitFilterLongDescription += "crosses the level line downward"; ExitFilterShortDescription += "crosses the level line upward"; break; case "Changes its direction upward": EntryFilterLongDescription += "changes its direction upward"; EntryFilterShortDescription += "changes its direction downward"; ExitFilterLongDescription += "changes its direction upward"; ExitFilterShortDescription += "changes its direction downward"; break; case "Changes its direction downward": EntryFilterLongDescription += "changes its direction downward"; EntryFilterShortDescription += "changes its direction upward"; ExitFilterLongDescription += "changes its direction downward"; ExitFilterShortDescription += "changes its direction upward"; break; default: break; } return; } /// /// Indicator to string /// public override string ToString() { string sString = IndicatorName + (IndParam.CheckParam[0].Checked ? "* (" : " (") + IndParam.ListParam[1].Text + ", " + // Price IndParam.NumParam[0].ValueToString + ")"; // Period return sString; } } }
//+--------------------------------------------------------------------+ //| Copyright: (C) 2014, Miroslav Popov - All rights reserved! | //| Website: http://forexsb.com/ | //| Support: http://forexsb.com/forum/ | //| License: Proprietary under the following circumstances: | //| | //| This code is a part of Forex Strategy Builder. It is free for | //| use as an integral part of Forex Strategy Builder. | //| One can modify it in order to improve the code or to fit it for | //| personal use. This code or any part of it cannot be used in | //| another applications without a permission. Contact information | //| cannot be changed. | //| | //| NO LIABILITY FOR CONSEQUENTIAL DAMAGES | //| | //| In no event shall the author be liable for any damages whatsoever | //| (including, without limitation, incidental, direct, indirect and | //| consequential damages, damages for loss of business profits, | //| business interruption, loss of business information, or other | //| pecuniary loss) arising out of the use or inability to use this | //| product, even if advised of the possibility of such damages. | //+--------------------------------------------------------------------+ #property copyright "Copyright 2014, Miroslav Popov" #property link "http://forexsb.com" #property version "1.00" #property strict #include <Forexsb.com/Indicator.mqh> #include <Forexsb.com/Enumerations.mqh> //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ class PriceActionIndicator : public Indicator { public: PriceActionIndicator(SlotTypes slotType) { SlotType=slotType; IndicatorName="Price Action Indicator"; WarningMessage = ""; IsAllowLTF = true; ExecTime = ExecutionTime_DuringTheBar; IsSeparateChart = true; IsDiscreteValues = false; IsDeafultGroupAll = false; } virtual void Calculate(DataSet &dataSet); }; //+------------------------------------------------------------------+ //| | //+------------------------------------------------------------------+ void PriceActionIndicator::Calculate(DataSet &dataSet) { Data=GetPointer(dataSet); // Reading the parameters double dLevel = NumParam[1].Value; int iPrvs = CheckParam[0].Checked ? 1 : 0; // Calculation double DispBuffer[]; ArrayResize(DispBuffer,Data.Bars);ArrayInitialize(DispBuffer, 0); int iFirstBar=2; for(int iBar=iFirstBar; iBar<Data.Bars; iBar++) { DispBuffer[iBar]=((Data.Close[iBar]-Data.Open[iBar])+(Data.Close[iBar]-Data.High[iBar])+(Data.Close[iBar]-Data.Low[iBar]))/2; } // Saving the components ArrayResize(Component[0].Value,Data.Bars); Component[0].CompName = "DispBuffer"; Component[0].DataType = IndComponentType_IndicatorValue; Component[0].FirstBar = iFirstBar; ArrayCopy(Component[0].Value,DispBuffer); ArrayResize(Component[1].Value,Data.Bars); Component[1].FirstBar=iFirstBar; ArrayResize(Component[2].Value,Data.Bars); Component[2].FirstBar=iFirstBar; // Sets the Component's type if(SlotType==SlotTypes_OpenFilter) { Component[1].DataType = IndComponentType_AllowOpenLong; Component[1].CompName = "Is long entry allowed"; Component[2].DataType = IndComponentType_AllowOpenShort; Component[2].CompName = "Is short entry allowed"; } else if(SlotType==SlotTypes_CloseFilter) { Component[1].DataType = IndComponentType_ForceCloseLong; Component[1].CompName = "Close out long position"; Component[2].DataType = IndComponentType_ForceCloseShort; Component[2].CompName = "Close out short position"; } // Calculation of the logic IndicatorLogic indLogic=IndicatorLogic_It_does_not_act_as_a_filter; if(ListParam[0].Text=="Rises") { indLogic=IndicatorLogic_The_indicator_rises; } else if(ListParam[0].Text=="Falls") { indLogic=IndicatorLogic_The_indicator_falls; } else if(ListParam[0].Text=="Is higher than the level line") { indLogic=IndicatorLogic_The_indicator_is_higher_than_the_level_line; } else if(ListParam[0].Text=="Is lower than the level line") { indLogic=IndicatorLogic_The_indicator_is_lower_than_the_level_line; } else if(ListParam[0].Text=="Crosses the level line upward") { indLogic=IndicatorLogic_The_indicator_crosses_the_level_line_upward; } else if(ListParam[0].Text=="Crosses the level line downward") { indLogic=IndicatorLogic_The_indicator_crosses_the_level_line_downward; } else if(ListParam[0].Text=="Changes its direction upward") { indLogic=IndicatorLogic_The_indicator_changes_its_direction_upward; } else if(ListParam[0].Text=="Changes its direction downward") { indLogic=IndicatorLogic_The_indicator_changes_its_direction_downward; } OscillatorLogic(iFirstBar,iPrvs,DispBuffer,dLevel,dLevel,Component[1],Component[2],indLogic); } //+------------------------------------------------------------------+
Risk warning: Forex, spread bets and CFD are leveraged products. They may not be suitable for you as they carry a high degree of risk to your capital and you can lose more than your initial investment. You should ensure you understand all of the risks.
Copyright © 2006 - 2021, Forex Software Ltd.;