-- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=66107 --+------------------------------------------------------------------+ --| Copyright © 2018, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --+------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash: 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ -- Indicator profile initialization routine -- Defines indicator profile properties and indicator parameters -- TODO: Add minimal and maximal value of numeric parameters and default color of the streams function Init() indicator:name("Trend Confirmation"); indicator:description(""); indicator:requiredSource(core.Bar); indicator:type(core.Indicator); local Period={5,10,20,50,100,200}; for i= 1, 6,1 do Add(i, Period[i]); end indicator.parameters:addString("Y", " Y Placement","" , "Top"); indicator.parameters:addStringAlternative("Y", "Top", "Top" , "Top"); indicator.parameters:addStringAlternative("Y", "Bottom", "Bottom" , "Bottom"); indicator.parameters:addString("X", " X Placement","" , "Left"); indicator.parameters:addStringAlternative("X", "Right", "Right" , "Right"); indicator.parameters:addStringAlternative("X", "Left", "Left" , "Left"); indicator.parameters:addInteger("ShiftY", "Shift","" , 0); indicator.parameters:addGroup("Style"); indicator.parameters:addColor("LabelColor", "Label Color", "", core.rgb(0, 0, 0)); indicator.parameters:addInteger("Size", "Font Size", "", 20); -- indicator.parameters:addColor("color", "Line Color", "", core.rgb(255, 0, 0)); indicator.parameters:addGroup("Alert Parameters"); indicator.parameters:addBoolean("On" , "Use Alert" , "", true); indicator.parameters:addString("Live", "Execution", "", "Live"); indicator.parameters:addStringAlternative("Live", "End of Turn", "", "End of Turn"); indicator.parameters:addStringAlternative("Live", "Live", "", "Live"); indicator.parameters:addInteger("ToTime", "Convert the date to", "", 6); indicator.parameters:addIntegerAlternative("ToTime", "EST", "", 1); indicator.parameters:addIntegerAlternative("ToTime", "UTC", "", 2); indicator.parameters:addIntegerAlternative("ToTime", "Local", "", 3); indicator.parameters:addIntegerAlternative("ToTime", "Server", "", 4); indicator.parameters:addIntegerAlternative("ToTime", "Financial", "", 5); indicator.parameters:addIntegerAlternative("ToTime", "Display", "", 6); indicator.parameters:addString("Label" , "Label", "", "Trend Confirmation"); indicator.parameters:addBoolean("Show", "Show Dialog box Alert", "", true); indicator.parameters:addBoolean("ShowAlert", "Show Alert", "", true); indicator.parameters:addGroup("Alerts Sound"); indicator.parameters:addBoolean("PlaySound", "Play Sound", "", false); indicator.parameters:addBoolean("RecurrentSound", "Recurrent Sound", "", false); indicator.parameters:addFile("Up" , " Up Trend Sound", "", ""); indicator.parameters:setFlag("Up" , core.FLAG_SOUND); indicator.parameters:addFile("Down" , "Down Trend Sound", "", ""); indicator.parameters:setFlag("Down" , core.FLAG_SOUND); indicator.parameters:addGroup("Alerts Email"); indicator.parameters:addBoolean("SendEmail", "Send Email", "", false); indicator.parameters:addString("Email", "Email", "", ""); indicator.parameters:setFlag("Email", core.FLAG_EMAIL); end function Add(id, Period) indicator.parameters:addGroup(id.. ". MA Calculation"); indicator.parameters:addString("Price"..id, "Price Source", "", "close"); indicator.parameters:addStringAlternative("Price"..id, "OPEN", "", "open"); indicator.parameters:addStringAlternative("Price"..id, "HIGH", "", "high"); indicator.parameters:addStringAlternative("Price"..id, "LOW", "", "low"); indicator.parameters:addStringAlternative("Price"..id,"CLOSE", "", "close"); indicator.parameters:addStringAlternative("Price"..id, "MEDIAN", "", "median"); indicator.parameters:addStringAlternative("Price"..id, "TYPICAL", "", "typical"); indicator.parameters:addStringAlternative("Price"..id, "WEIGHTED", "", "weighted"); indicator.parameters:addInteger("Period"..id, "Period", "", Period); indicator.parameters:addString("Method"..id, "MA Method", "Method" , "MVA"); indicator.parameters:addStringAlternative("Method"..id, "MVA", "MVA" , "MVA"); indicator.parameters:addStringAlternative("Method"..id, "EMA", "EMA" , "EMA"); indicator.parameters:addStringAlternative("Method"..id, "LWMA", "LWMA" , "LWMA"); indicator.parameters:addStringAlternative("Method"..id, "TMA", "TMA" , "TMA"); indicator.parameters:addStringAlternative("Method"..id, "SMMA", "SMMA" , "SMMA"); indicator.parameters:addStringAlternative("Method"..id, "KAMA", "KAMA" , "KAMA"); indicator.parameters:addStringAlternative("Method"..id, "VIDYA", "VIDYA" , "VIDYA"); indicator.parameters:addStringAlternative("Method"..id, "WMA", "WMA" , "WMA"); end -- Indicator instance initialization routine -- Processes indicator parameters and creates output streams -- TODO: Refine the first period calculation for each of the output streams. -- TODO: Calculate all constants, create instances all subsequent indicators and load all required libraries -- Parameters block local LastSignal; local PlaySound; local Email; local SendEmail; local Sound; local RecurrentSound ,SoundFile ; local Show; local ToTime; local OnlyOnceFlag=true; local FIRST=true; local Label, Up, Down, On; local first; local source = nil; local X,Y; local font; local LabelColor; local Size; local ShiftY; local Signal={0,0,0,0,0,0}; local S,B; local MA={}; -- Routine function Prepare(nameOnly) local name = profile:id() .. "(" .. instance.source:name() .. ")"; instance:name(name); if (nameOnly) then return; end LastSignal=nil; ToTime=instance.parameters.ToTime; if ToTime == 1 then ToTime=core.TZ_EST; elseif ToTime == 2 then ToTime=core.TZ_UTC; elseif ToTime == 3 then ToTime=core.TZ_LOCAL; elseif ToTime == 4 then ToTime=core.TZ_SERVER; elseif ToTime == 5 then ToTime=core.TZ_FINANCIAL; elseif ToTime == 6 then ToTime=core.TZ_TS; end ShowAlert = instance.parameters.ShowAlert; Show = instance.parameters.Show; Live = instance.parameters.Live; Initialization(); Signal={0,0,0,0,0,0}; S=0; B=0; Y=instance.parameters.Y; X=instance.parameters.X; ShiftY=instance.parameters.ShiftY; LabelColor=instance.parameters.LabelColor; Size=instance.parameters.Size; source = instance.source; first=source:first(); for i= 1, 6, 1 do MA[i]= core.indicators:create(instance.parameters:getString ("Method"..i), source[instance.parameters:getString ("Price"..i)], instance.parameters:getInteger ("Period"..i)); first=math.max(first, MA[i].DATA:first()); end core.host:execute ("setTimer", 1, 1); instance:ownerDrawn(true); end function Initialization () SendEmail = instance.parameters.SendEmail; Label =instance.parameters.Label; On=instance.parameters.On; if SendEmail then Email = instance.parameters.Email; else Email = nil; end assert(not (SendEmail and (Email == "" or Email == nil )), "E-mail address must be specified"); PlaySound = instance.parameters.PlaySound; if PlaySound then Up =instance.parameters.Up; Down =instance.parameters.Down; else Up =nil; Down =nil; end assert( not(PlaySound and (Up == "" or Up == nil ) ), "Sound file must be chosen"); assert (not (PlaySoundand and (Down == "" or Down == nil)), "Sound file must be chosen"); RecurrentSound = instance.parameters.RecurrentSound; end -- Indicator calculation routine -- TODO: Add your code for calculation output values function Update(period) end local init = false; function Draw(stage, context) if stage~= 2 then return; end if not init then context:createFont (1, "Arial", context:pointsToPixels (Size), context:pointsToPixels (Size), 0); init = true; end local Text1= "XXXXXXXX"; width, height = context:measureText (1, Text1, 0); local X={1,2,3,1,2,3}; local Y={1,1,1,2,2,2}; for i = 1, 6, 1 do if Signal[i]==1 then LabelText="Buy"; elseif Signal[i]==-1 then LabelText="Sell"; else LabelText="Neutral"; end context:drawText (1, LabelText, LabelColor, -1, iX(context,width,X[i],1) , iY(context,height,Y[i],0) ,iX(context,width,X[i],2),iY(context,height,Y[i],1), 0 ); end local x=1; local y=3; context:drawText (1, "Buy :", LabelColor, -1, iX(context,width,x,1) , iY(context,height,y,0) ,iX(context,width,x,2),iY(context,height,y,1), 0 ); local x=2; local y=3; context:drawText (1, B, LabelColor, -1, iX(context,width,x,1) , iY(context,height,y,0) ,iX(context,width,x,2),iY(context,height,y,1), 0 ); local x=1; local y=4; context:drawText (1, "Sell :", LabelColor, -1, iX(context,width,x,1) , iY(context,height,y,0) ,iX(context,width,x,2),iY(context,height,y,1), 0 ); local x=2; local y=4; context:drawText (1, S, LabelColor, -1, iX(context,width,x,1) , iY(context,height,y,0) ,iX(context,width,x,2),iY(context,height,y,1), 0 ); local x=1; local y=5; context:drawText (1, "Summary :", LabelColor, -1, iX(context,width,x,1) , iY(context,height,y,0) ,iX(context,width,x,2),iY(context,height,y,1), 0 ); local x=2; local y=5; if B> S then LabelText="Buy"; elseif B< S then LabelText="Sell"; else LabelText="Neutral"; end context:drawText (1, LabelText , LabelColor, -1, iX(context,width,x,1) , iY(context,height,y,0) ,iX(context,width,x,2),iY(context,height,y,1), 0 ); end -- the function is called when the async operation is finished function AsyncOperationFinished(cookie) if cookie == 1 then B=0; S=0; if Live~= "Live" then Shift=1; else Shift=0; end for i = 1, 6, 1 do MA[i]:update(core.UpdateLast); if MA[i].DATA:hasData(MA[i].DATA:size()-1-Shift) then if source.close[source:size()-1-Shift]> MA[i].DATA[MA[i].DATA:size()-1-Shift] then Signal[i]=1; B=B+1; elseif source.close[source:size()-1-Shift]< MA[i].DATA[MA[i].DATA:size()-1-Shift] then Signal[i]=-1; S=S+1; else Signal[i]=0; end end end if On then if LastSignal== nil then if B > S then LastSignal= 1; elseif B < S then LastSignal= -1; end else if B == 6 and LastSignal~= 2 then LastSignal= 2; SoundAlert(Up); EmailAlert( Label , "Strong Up Trend "); Pop(Label, "Strong Up Trend ", period ); SendAlert( Label,"Strong Up Trend "); elseif S== 6 and LastSignal~= -2 then LastSignal= -2; SoundAlert(Down); EmailAlert( Label , "Strong Down Trend "); Pop(Label, "Strong Down Trend ", period ); SendAlert( Label,"Strong Down Trend "); elseif B > S and LastSignal~= 1 and B~= 6 then LastSignal= 1; SoundAlert(Up); EmailAlert( Label , "Up Trend "); Pop(Label, "Up Trend ", period ); SendAlert( Label,"Up Trend "); elseif B < S and LastSignal~= -1 and S~= 6 then LastSignal= -1; SoundAlert(Down); EmailAlert( Label , "Down Trend "); Pop(Label, "Down Trend ", period ); SendAlert( Label,"Down Trend "); end end end instance:updateFrom(0); return core.ASYNC_REDRAW ; end end function SoundAlert(Sound) if not PlaySound then return; end terminal:alertSound(Sound, RecurrentSound); end function EmailAlert( label , Subject) if not SendEmail then return end local now = core.host:execute("getServerTime"); now = core.host:execute ("convertTime", core.TZ_EST, ToTime, now); local DATA = core.dateToTable (now); local delim = "\013\010"; local Note= profile:id().. delim.. "Label : " ..label .. delim .. "Alert : " .. Subject ; local Symbol= "Instrument : " .. source:instrument() ; local Time = "Date : " .. DATA.month.." / ".. DATA.day .." Time: ".. DATA.hour .." / ".. DATA.min .." / ".. DATA.sec; local TF= "Time Frame : " .. source:barSize(); local text = Note .. delim .. Symbol .. delim .. TF .. delim .. Time; terminal:alertEmail(Email, profile:id(), text); end function Pop(label , Subject ) if not Show then return; end local now = core.host:execute("getServerTime"); now = core.host:execute ("convertTime", core.TZ_EST, ToTime, now); local DATA = core.dateToTable (now); local delim = "\013\010"; local Note= profile:id().. delim.. "Label : " ..label .. delim .. "Alert : " .. Subject ; local Symbol= "Instrument : " .. source:instrument() ; local Time = "Date : " .. DATA.month.." / ".. DATA.day .." Time: ".. DATA.hour .." / ".. DATA.min .." / ".. DATA.sec; local TF= "Time Frame : " .. source:barSize(); local text = Note .. delim .. Symbol .. delim .. TF .. delim .. Time; core.host:execute ("prompt", 1, label , text ); end function SendAlert(label ,Subject, period) if not ShowAlert then return; end local now = core.host:execute("getServerTime"); now = core.host:execute ("convertTime", core.TZ_EST, ToTime, now); local DATA = core.dateToTable (now); local delim = "\013\010"; local Note= profile:id().. delim.. "Label : " ..label .. delim .. "Alert : " .. Subject ; local Symbol= "Instrument : " .. source:instrument() ; local Time = "Date : " .. DATA.month.." / ".. DATA.day .."Time: ".. DATA.hour .." / ".. DATA.min .." / ".. DATA.sec; local TF= "Time Frame : " .. source:barSize(); local text = Note .. delim .. Symbol .. delim .. TF .. delim .. Time; terminal:alertMessage(source:instrument(), source[NOW], text, now); end function iX(context, width,Shift,x) if X== "Left" then return context:left()+ Shift*width + width*(x-1) ; else return context:right() - width*Shift - width*(1-(x-1)); end end function iY(context, height,Index , Line) if Y== "Top" then return context:top()+Index*height +ShiftY*height + Line *height; else if Line== 1 then return context:bottom()-(Index+1)*height -ShiftY*height + height; else return context:bottom()-(Index+1)*height -ShiftY*height; end end end