Bar Opening - Source Code

// Bar Opening Indicator
// Last changed on 2009-04-15
// Part of Forex Strategy Builder & Forex Strategy Trader
// Website http://forexsb.com/
// Copyright (c) 2006 - 2009 Miroslav Popov - All rights reserved.
// This code or any part of it cannot be used in other applications without a permission.
 
namespace Forex_Strategy_Builder
{
    /// <summary>
    /// Bar Opening Indicator
    /// </summary>
    public class Bar_Opening : Indicator
    {
        /// <summary>
        /// Sets the default indicator parameters for the designated slot type
        /// </summary>
        public Bar_Opening(SlotTypes slotType)
        {
            // General properties
            IndicatorName = "Bar Opening";
            PossibleSlots = SlotTypes.Open;
 
            // Setting up the indicator parameters
            IndParam = new IndicatorParam();
            IndParam.IndicatorName = IndicatorName;
            IndParam.SlotType      = slotType;
            IndParam.IndicatorType = TypeOfIndicator.Additional;
            IndParam.ExecutionTime = ExecutionTime.AtBarOpening;
 
            // The ComboBox parameters
            IndParam.ListParam[0].Caption  = "Logic";
            IndParam.ListParam[0].ItemList = new string[] { "Enter the market at the beginning of the bar" };
            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[1].Caption  = "Base price";
            IndParam.ListParam[1].ItemList = new string[] { "Open" };
            IndParam.ListParam[1].Index    = 0;
            IndParam.ListParam[1].Text     = IndParam.ListParam[1].ItemList[IndParam.ListParam[1].Index];
            IndParam.ListParam[1].Enabled  = true;
            IndParam.ListParam[1].ToolTip  = "The execution price of all entry orders.";
 
            return;
        }
 
        /// <summary>
        /// Calculates the indicator's components
        /// </summary>
        public override void Calculate(SlotTypes slotType)
        {
            // Saving the components
            Component = new IndicatorComp[1];
 
            Component[0] = new IndicatorComp();
            Component[0].CompName  = "Opening price of the bar";
            Component[0].DataType  = IndComponentType.OpenPrice;
            Component[0].ChartType = IndChartType.NoChart;
            Component[0].FirstBar  = 2;
            Component[0].Value     = Open;
 
            return;
        }
 
        /// <summary>
        /// Sets the indicator logic description
        /// </summary>
        public override void SetDescription(SlotTypes slotType)
        {
            EntryPointLongDescription  = "at the beginning of the bar";
            EntryPointShortDescription = "at the beginning of the bar";
 
            return;
        }
 
        /// <summary>
        /// Indicator to string
        /// </summary>
        public override string ToString()
        {
            string sString = IndicatorName;
 
            return sString;
        }
	}
}