//+------------------------------------------------------------------+ //| BlauCSI_HTF_Signal.mq5 | //| Copyright © 2013, Nikolay Kositsin | //| Khabarovsk, farria@mail.redcom.ru | //+------------------------------------------------------------------+ #property copyright "Copyright © 2013, Nikolay Kositsin" #property link "farria@mail.redcom.ru" //--- Indicator version number #property version "1.00" //+------------------------------------------------+ //| Indicator drawing parameters | //+------------------------------------------------+ //--- drawing the indicator in the main window #property indicator_chart_window #property indicator_buffers 0 #property indicator_plots 0 //+------------------------------------------------+ //| Declaration of constants | //+------------------------------------------------+ #define INDICATOR_NAME "BlauCSI" // The name of the indicator #define RESET 0 // The constant for getting the command for the indicator recalculation back to the terminal #define NAMES_SYMBOLS_FONT "Georgia" // Indicator name font #define SIGNAL_SYMBOLS_FONT "Wingdings 3" // Market entry symbol font #define TREND_SYMBOLS_FONT "Wingdings 3" // Trend symbol font #define UP_SIGNAL_SYMBOL "æ" // Long position opening symbol #define DN_SIGNAL_SYMBOL "è" // Short position opening symbol #define UP_TREND_SYMBOL "â" // Uptrend symbol #define DN_TREND_SYMBOL "â" // Downtrend symbol #define BUY_SOUND "alert.wav" // Audio file for a long position opening #define SELL_SOUND "alert.wav" // Audio file for a short position opening #define BUY_ALERT_TEXT "Buy signal" // Alert text for a long position opening #define SELL_ALERT_TEXT "Sell signal" // Alert text for a short position opening //+------------------------------------------------+ //| Enumeration for the level actuation indication | //+------------------------------------------------+ enum ENUM_ALERT_MODE // Type of constant { OnlySound, // only sound OnlyAlert // only alert }; //+------------------------------------------------+ //| Declaration of enumerations | //+------------------------------------------------+ enum Applied_price_ // type of constant { PRICE_CLOSE_ = 1, // Close PRICE_OPEN_, // Open PRICE_HIGH_, // High PRICE_LOW_, // Low PRICE_MEDIAN_, // Median Price (HL/2) PRICE_TYPICAL_, // Typical Price (HLC/3) PRICE_WEIGHTED_, // Weighted Close (HLCC/4) PRICE_SIMPL_, // Simple Price (OC/2) PRICE_QUARTER_, // Quarted Price (HLOC/4) PRICE_TRENDFOLLOW0_, // TrendFollow_1 Price PRICE_TRENDFOLLOW1_, // TrendFollow_2 Price PRICE_DEMARK_ // Demark Price }; //+------------------------------------------------+ //| CXMA class description | //+------------------------------------------------+ #include //+------------------------------------------------+ //| Indicator input parameters | //+------------------------------------------------+ input string Symbol_=""; // Financial asset input ENUM_TIMEFRAMES Timeframe=PERIOD_H6; // Indicator timeframe for the indicator calculation input Smooth_Method XMA_Method=MODE_EMA; // Method of averaging input uint XLength=1; // Period of Momentum input uint XLength1=20; // Depth of the first averaging input uint XLength2=5; // Depth of the second averaging input uint XLength3=3; // Depth of the third averaging input int XPhase=15; // Smoothing parameter //--- XPhase: for JJMA it varies within the range -100 ... +100 and influences the quality of the transient period; //--- XPhase: for VIDIA it is a CMO period, for AMA it is a slow average period input Applied_price_ IPC1=PRICE_CLOSE; // Price constant of closing input Applied_price_ IPC2=PRICE_OPEN; // Price constant of opening //--- indicator display settings input uint SignalBar=0; // Signal bar index, 0 is a current bar input string Symbols_Sirname=INDICATOR_NAME"_Label_"; // Indicator labels name input color UpSymol_Color=clrSteelBlue; // Growth symbol color input color DnSymol_Color=clrDeepPink; // Fall symbol color input color IndName_Color=clrDarkOrchid; // Indicator name color input uint Symbols_Size=60; // Signal symbols size input uint Font_Size=10; // Indicator name font size input int X_1=5; // Horizontal shift of the name input int Y_1=-15; // Vertical shift of the name input bool ShowIndName=true; // Indicator name display input ENUM_BASE_CORNER WhatCorner=CORNER_RIGHT_UPPER; // Location corner input uint X_=0; // Horizontal shift input uint Y_=20; // Vertical shift //--- alerts settings input ENUM_ALERT_MODE alert_mode=OnlySound; // Triggering indication option input uint AlertCount=0; // Number of produced alerts input bool Push=true; // Allow push notifications //+-----------------------------------+ //--- Declaration of integer variables for indicators handles int BlauCSI_Handle; //--- declaration of the integer variables for the start of data calculation int min_rates_total; //--- declaration of integer variables of the indices horizontal and vertical location uint X_0,Yn,X_1_,Y_1_; //--- declaration of variables for labels names string name0,name1,IndName,Symb; //--- declaration of variables for alert text string BuySignal,SellSignal; //+------------------------------------------------------------------+ //| Getting a timeframe as a line | //+------------------------------------------------------------------+ string GetStringTimeframe(ENUM_TIMEFRAMES timeframe) { return(StringSubstr(EnumToString(timeframe),7,-1)); } //+------------------------------------------------------------------+ //| Creation of a text label | //+------------------------------------------------------------------+ void CreateTLabel(long chart_id, // chart ID string name, // Object name int nwin, // window index ENUM_BASE_CORNER corner, // base corner location ENUM_ANCHOR_POINT point, // anchor point location int X, // the distance from the base corner along the X-axis in pixels int Y, // the distance from the base corner along the Y-axis in pixels string text, // text string textTT, // tooltip text color Color, // text color string Font, // text font int Size) // font size { //--- ObjectCreate(chart_id,name,OBJ_LABEL,0,0,0); ObjectSetInteger(chart_id,name,OBJPROP_CORNER,corner); ObjectSetInteger(chart_id,name,OBJPROP_ANCHOR,point); ObjectSetInteger(chart_id,name,OBJPROP_XDISTANCE,X); ObjectSetInteger(chart_id,name,OBJPROP_YDISTANCE,Y); ObjectSetString(chart_id,name,OBJPROP_TEXT,text); ObjectSetInteger(chart_id,name,OBJPROP_COLOR,Color); ObjectSetString(chart_id,name,OBJPROP_FONT,Font); ObjectSetInteger(chart_id,name,OBJPROP_FONTSIZE,Size); ObjectSetString(chart_id,name,OBJPROP_TOOLTIP,textTT); ObjectSetInteger(chart_id,name,OBJPROP_BACK,true); // background object //--- } //+------------------------------------------------------------------+ //| Resetting the text label | //+------------------------------------------------------------------+ void SetTLabel(long chart_id, // chart ID string name, // Object name int nwin, // window index ENUM_BASE_CORNER corner, // base corner location ENUM_ANCHOR_POINT point, // anchor point location int X, // the distance from the base corner along the X-axis in pixels int Y, // the distance from the base corner along the Y-axis in pixels string text, // text string textTT, // tooltip text color Color, // text color string Font, // text font int Size) // font size { //--- if(ObjectFind(chart_id,name)==-1) { CreateTLabel(chart_id,name,nwin,corner,point,X,Y,text,textTT,Color,Font,Size); } else { ObjectSetString(chart_id,name,OBJPROP_TEXT,text); ObjectSetInteger(chart_id,name,OBJPROP_XDISTANCE,X); ObjectSetInteger(chart_id,name,OBJPROP_YDISTANCE,Y); ObjectSetInteger(chart_id,name,OBJPROP_COLOR,Color); ObjectSetInteger(chart_id,name,OBJPROP_FONTSIZE,Size); } //--- } //+------------------------------------------------------------------+ //| Custom indicator initialization function | //+------------------------------------------------------------------+ int OnInit() { //--- declaration of the CXMA class variables from the SmoothAlgorithms.mqh file CXMA XMA; //--- Initialization of variables of the start of data calculation min_rates_total=int(XLength-1); min_rates_total+=XMA.GetStartBars(XMA_Method,XLength1,XPhase); min_rates_total+=XMA.GetStartBars(XMA_Method,XLength2,XPhase); min_rates_total=XMA.GetStartBars(XMA_Method,XLength3,XPhase)+int(SignalBar); if(IPC1==IPC2 && XLength==1) Print("Invalid values of price constants!"); //--- initialization of variables if(Symbol_!="") Symb=Symbol_; else Symb=Symbol(); X_0=X_; Yn=Y_+5; name0=Symbols_Sirname+"0"; if(ShowIndName) { Y_1_=Yn+Y_1; X_1_=X_0+X_1; name1=Symbols_Sirname+"1"; StringConcatenate(IndName,INDICATOR_NAME,"(",Symb," ",GetStringTimeframe(Timeframe),")"); } //--- getting handle of the BlauCSI indicator BlauCSI_Handle=iCustom(Symb,Timeframe,"BlauCSI",XMA_Method,XLength,XLength1,XLength2,XLength3,XPhase,IPC1,IPC2,0); if(BlauCSI_Handle==INVALID_HANDLE) { Print(" Failed to get handle of the BlauCSI indicator"); return(INIT_FAILED); } BuySignal=IndName+": "+BUY_ALERT_TEXT; SellSignal=IndName+": "+SELL_ALERT_TEXT; //--- Initializations of variable for indicator short name string shortname=name1; //--- Creation of the name to be displayed in a separate sub-window and in a pop up help IndicatorSetString(INDICATOR_SHORTNAME,shortname); //--- Determining the accuracy of displaying the indicator values IndicatorSetInteger(INDICATOR_DIGITS,_Digits); //--- initialization end return(INIT_SUCCEEDED); } //+------------------------------------------------------------------+ //| Custom indicator deinitialization function | //+------------------------------------------------------------------+ void Deinit() { //--- if(ObjectFind(0,name0)!=-1) ObjectDelete(0,name0); if(ObjectFind(0,name1)!=-1) ObjectDelete(0,name1); //--- } //+------------------------------------------------------------------+ //| Custom indicator deinitialization function | //+------------------------------------------------------------------+ void OnDeinit(const int reason) { //--- Deinit(); //--- ChartRedraw(0); } //+------------------------------------------------------------------+ //| Custom indicator iteration function | //+------------------------------------------------------------------+ int OnCalculate(const int rates_total, // number of bars in history at the current tick const int prev_calculated,// amount of history in bars at the previous tick const datetime &time[], const double &open[], const double &high[], const double &low[], const double &close[], const long &tick_volume[], const long &volume[], const int &spread[]) { //--- checking the number of bars to be enough for the calculation if(BarsCalculated(BlauCSI_Handle)rates_total || prev_calculated<=0)// Checking for the first start of the indicator calculation { buycount=0; sellcount=0; } else { if(prev_calculated==rates_total && SignalBar && (!buycount || !sellcount)) return(rates_total); } //--- Copy the new data into the array if(CopyBuffer(BlauCSI_Handle,1,SignalBar,2,Sign)<=0) return(prev_calculated); if(Sign[1]>2) { trend=+1; if(Sign[0]<2) signal=true; } if(Sign[1]<2) { trend=-1; if(Sign[0]>2) signal=true; } //--- set alerts counters to the initial position if(prev_calculated!=rates_total && AlertCount && signal) { buycount=AlertCount; sellcount=AlertCount; } //--- getting buy signals if(trend>0) { Color0=UpSymol_Color; if(signal) { SignSymbol=UP_SIGNAL_SYMBOL; if(Push && SignalBar && prev_calculated!=rates_total) RePush=true; if(RePush) if(SendNotification(BuySignal)) RePush=false; if(buycount && SignalBar) { switch(alert_mode) { case OnlyAlert: Alert(BuySignal); break; case OnlySound: PlaySound(BUY_SOUND); break; } buycount--; } } else SignSymbol=UP_TREND_SYMBOL; } //--- Getting sell signals if(trend<0) { Color0=DnSymol_Color; if(signal) { SignSymbol=DN_SIGNAL_SYMBOL; if(Push && SignalBar && prev_calculated!=rates_total) RePush=true; if(RePush) if(SendNotification(SellSignal)) RePush=false; if(sellcount && SignalBar) { switch(alert_mode) { case OnlyAlert: Alert(SellSignal); break; case OnlySound: PlaySound(SELL_SOUND); break; } sellcount--; } } else SignSymbol=DN_TREND_SYMBOL; } //--- Show signals on the chart if(trend) { if(ShowIndName) SetTLabel(0,name1,0,WhatCorner,ENUM_ANCHOR_POINT(2*WhatCorner),X_1_,Y_1_,IndName,IndName,IndName_Color,NAMES_SYMBOLS_FONT,Font_Size); if(signal) SetTLabel(0,name0,0,WhatCorner,ENUM_ANCHOR_POINT(2*WhatCorner),X_0,Yn,SignSymbol,IndName,Color0,SIGNAL_SYMBOLS_FONT,Symbols_Size); else SetTLabel(0,name0,0,WhatCorner,ENUM_ANCHOR_POINT(2*WhatCorner),X_0,Yn,SignSymbol,IndName,Color0,TREND_SYMBOLS_FONT,Symbols_Size); } else Deinit(); //--- ChartRedraw(0); return(rates_total); } //+------------------------------------------------------------------+