-- Id: 24190 -- More information about this indicator can be found at: -- http://fxcodebase.com/code/viewtopic.php?f=17&t=67452 --+------------------------------------------------------------------+ --| Copyright © 2019, Gehtsoft USA LLC | --| http://fxcodebase.com | --+------------------------------------------------------------------+ --| Developed by : Mario Jemic | --| mario.jemic@gmail.com | --+------------------------------------------------------------------+ --| Support our efforts by donating | --| Paypal: https://goo.gl/9Rj74e | --| Patreon : https://www.patreon.com/mariojemic | --| BitCoin : 15VCJTLaz12Amr7adHSBtL9v8XomURo9RF | --| BitCoin Cash : 1BEtS465S3Su438Kc58h2sqvVvHK9Mijtg | --| Ethereum : 0x8C110cD61538fb6d7A2B47858F0c0AaBd663068D | --| LiteCoin : LLU8PSY2vsq7B9kRELLZQcKf5nJQrdeqwD | --+------------------------------------------------------------------+ local indi_alerts = {}; indi_alerts.total_alerts = 1; indi_alerts.drawing_layer = 102; -- Indicator profile initialization routine function InitStyle(id, name, color, style, width) indicator.parameters:addColor("color_" .. id, name .. " Color", "", color) indicator.parameters:addInteger("style_" .. id, name .. " Style", "", style) indicator.parameters:setFlag("style_" .. id, core.FLAG_LEVEL_STYLE) indicator.parameters:addInteger("width_" .. id, name .. " Width", "", width, 1, 5) end function GetColor(id) return instance.parameters:getColor("color_" .. id); end function SetStyle(id, stream) stream:setWidth(instance.parameters:getInteger("style_" .. id)); stream:setStyle(instance.parameters:getInteger("width_" .. id)); end function Init() indicator:name("Gadi Tick Volume") indicator:description("") indicator:requiredSource(core.Bar) indicator:type(core.Oscillator) indicator.parameters:addInteger("ma_1_period", "MA 1 Period", "", 12); indicator.parameters:addInteger("ma_2_period", "MA 2 Period", "", 12); indicator.parameters:addInteger("ma_3_period", "MA 3 Period", "", 7); indicator.parameters:addColor("rise_color", "Histogram Rise Color", "", core.rgb(0, 0, 255)) indicator.parameters:addColor("fall_color", "Histogram Fall Color", "", core.rgb(255, 0, 0)) indicator.parameters:addColor("font_color", "Font color", "", core.COLOR_LABEL) InitStyle("5", "Line", core.rgb(0, 0, 255), core.LINE_SOLID, 1); indi_alerts:AddParameters(indicator.parameters); indi_alerts:AddAlert("Alert"); end local source = nil local DrawChannel; local StartHour; local StartMinute; local EndHour; local EndMinute; local hist; local out5; local out6; local ma_out6, array_1, array_2, array_3, array_4, array_5, array_6; local rise_color, fall_color; function Prepare(nameOnly) local name = profile:id() .. "(" .. instance.source:name() .. ")"; instance:name(name) if (nameOnly) then return end source = instance.source; rise_color = instance.parameters.rise_color; fall_color = instance.parameters.fall_color; hist = instance:addStream("HIST", core.Bar, "", "", rise_color, 0); hist:setPrecision(math.max(2, instance.source:getPrecision())); out5 = instance:addStream("out5", core.Line, "Gadi_TickVolume", "Gadi_TickVolume", GetColor("5"), 0); out5:setPrecision(math.max(2, instance.source:getPrecision())); SetStyle("5", out5); out6 = instance:addInternalStream(0, 0); ma_out6 = core.indicators:create("EMA", out6, instance.parameters.ma_3_period); array_1 = instance:addInternalStream(0, 0); array_2 = instance:addInternalStream(0, 0); array_3 = core.indicators:create("EMA", array_1, instance.parameters.ma_1_period); array_4 = core.indicators:create("EMA", array_2, instance.parameters.ma_1_period); array_5 = core.indicators:create("EMA", array_3.DATA, instance.parameters.ma_2_period); array_6 = core.indicators:create("EMA", array_4.DATA, instance.parameters.ma_2_period); indi_alerts:Prepare(); indi_alerts.source = instance.source; if indi_alerts.drawing_layer >= 100 then instance:drawOnMainChart(true); else instance:ownerDrawn(true); end end function GetDirection(period) return out5[period] > out5[period - 1] and 1 or -1; end -- Cells builder v.1.3 local CellsBuilder = {}; CellsBuilder.GapCoeff = 1.2; function CellsBuilder:Clear(context) self.Columns = {}; self.RowHeights = {}; self.Context = context; end function CellsBuilder:Add(font, text, color, column, row, mode, backgound) if self.Columns[column] == nil then self.Columns[column] = {}; self.Columns[column].Rows = {}; self.Columns[column].MaxWidth = 0; self.Columns[column].MaxHeight = 0; self.Columns[column].MaxRowIndex = 0; end local cell = {}; cell.Text = text; cell.Font = font; cell.Color = color; local w, h = self.Context:measureText(font, text, mode); cell.Width = w; cell.Height = h; cell.Mode = mode; cell.Background = backgound; self.Columns[column].Rows[row] = cell; if self.Columns[column].MaxRowIndex < row then self.Columns[column].MaxRowIndex = row; end if self.Columns[column].MaxWidth < w then self.Columns[column].MaxWidth = w; end if self.RowHeights[row] == nil or self.RowHeights[row] < h then self.RowHeights[row] = h; end end function CellsBuilder:GetTotalWidth() local width = 0; for columnIndex, column in ipairs(self.Columns) do width = width + column.MaxWidth * self.GapCoeff; end return width; end function CellsBuilder:GetTotalHeight() local height = 0; for i = 0, self.Columns[1].MaxRowIndex do if self.RowHeights[i] ~= nil then height = height + self.RowHeights[i] * self.GapCoeff; end end return height; end function CellsBuilder:Draw(x, y) local total_width = 0; for columnIndex, column in ipairs(self.Columns) do local total_height = 0; for i = 0, column.MaxRowIndex do local cell = column.Rows[i]; if cell ~= nil then local background = -1; if cell.Background ~= nil then background = cell.Background; end self.Context:drawText(cell.Font, cell.Text, cell.Color, background, x + total_width, y + total_height, x + total_width + column.MaxWidth, y + total_height + cell.Height, cell.Mode); end if self.RowHeights[i] ~= nil then total_height = total_height + self.RowHeights[i] * self.GapCoeff; end end total_width = total_width + column.MaxWidth * self.GapCoeff; end end local init = false; local font_color; local FONT = 2; function Draw(stage, context) indi_alerts:Draw(stage, context, source); if stage ~= 102 then return; end if not init then font_color = instance.parameters.font_color; context:createFont(FONT, "Arial", 0, context:pointsToPixels(12), 0) init = true; end CellsBuilder:Clear(context); local trend = GetDirection(NOW) == 1 and "UP Trend" or "DOWN Trend"; CellsBuilder:Add(FONT, trend, font_color, 1, 1, context.LEFT); local buyers = "Buyers: " .. math.floor(array_1[NOW]); CellsBuilder:Add(FONT, buyers, font_color, 1, 2, context.LEFT); local sellers = "Sellers: " .. math.floor(array_2[NOW]); CellsBuilder:Add(FONT, sellers, font_color, 1, 3, context.LEFT); CellsBuilder:Draw(context:right() - CellsBuilder:GetTotalWidth(), context:top()); end function Update(period, mode) array_1[period] = (source.volume[period] + (source.close[period] - source.open[period]) / source:pipSize()) / 2.0; array_2[period] = source.volume[period] - array_1[period]; array_3:update(mode); array_4:update(mode); array_5:update(mode); array_6:update(mode); if not array_5.DATA:hasData(period) then return; end out6[period] = 100.0 * (array_5.DATA[period] - array_6.DATA[period]) / (array_5.DATA[period] + array_6.DATA[period]); ma_out6:update(mode); if not ma_out6.DATA:hasData(period) then return; end out5[period] = ma_out6.DATA[period]; hist[period] = out5[period]; if out5[period] > out5[period - 1] then hist:setColor(period, rise_color); elseif out5[period] < out5[period - 1] then hist:setColor(period, fall_color); end for _, alert in ipairs(indi_alerts.Alerts) do Activate(alert, period, period ~= source:size() - 1); end end function Activate(alert, period, historical_period) if indi_alerts.Live ~= "Live" then period = period - 1; end alert.Alert[period] = 0; if not alert.ON then if indi_alerts.FIRST then indi_alerts.FIRST = false; end return; end if alert.id == 1 then if GetDirection(period) == 1 and GetDirection(period - 1) ~= 1 then alert:UpAlert(source, period, alert.Label .. ". TVI change: UP", source.high[period], historical_period); elseif GetDirection(period) == -1 and GetDirection(period - 1) ~= -1 then alert:DownAlert(source, period, alert.Label .. ". TVI change: DOWN", source.low[period], historical_period); end end if indi_alerts.FIRST then indi_alerts.FIRST = false; end end function AsyncOperationFinished(cookie, success, message, message1, message2) indi_alerts:AsyncOperationFinished(cookie, success, message, message1, message2) end indi_alerts.Version = "1.6"; indi_alerts.last_id = 0; indi_alerts.FIRST = true; indi_alerts._alerts = {}; indi_alerts._advanced_alert_timer = nil; function indi_alerts:AddParameters(parameters) indicator.parameters:addGroup("Alert Mode"); indicator.parameters:addString("Live", "End of Turn / Live", "", "Live"); indicator.parameters:addStringAlternative("Live", "End of Turn", "", "End of Turn"); indicator.parameters:addStringAlternative("Live", "Live", "", "Live"); indicator.parameters:addBoolean("strategy_output", "Output for strategies", "Used by the strategies", false); 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:addGroup("Alert Style"); indicator.parameters:addInteger("Size", "Label Size", "", 10, 1 , 100); indicator.parameters:addGroup("Alerts"); 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", "", true); indicator.parameters:addBoolean("RecurrentSound", "Recurrent Sound", "", false); indicator.parameters:addGroup("Alerts Email"); indicator.parameters:addBoolean("SendEmail", "Send Email", "", true); indicator.parameters:addString("Email", "Email", "", ""); indicator.parameters:setFlag("Email", core.FLAG_EMAIL); indicator.parameters:addGroup("External Alerts"); indicator.parameters:addBoolean("use_advanced_alert", "Send Advanced Alert", "Telegram/Discord/other platform (like MT4)", false) indicator.parameters:addString("advanced_alert_key", "Advanced Alert Key", "You can get a key via @profit_robots_bot Telegram Bot. Visit ProfitRobots.com for discord/other platform keys", "") end function indi_alerts:AsyncOperationFinished(cookie, success, message, message1, message2) if cookie == self._advanced_alert_timer and #self._alerts > 0 then if self._advanced_alert_key == nil then return; end local data = self:ArrayToJSON(self._alerts); self._alerts = {}; local req = http_lua.createRequest(); local query = string.format('{"Key":"%s","StrategyName":"%s","Platform":"FXTS2","Notifications":%s}', self._advanced_alert_key, string.gsub(self.StrategyName or "", '"', '\\"'), data); req:setRequestHeader("Content-Type", "application/json"); req:setRequestHeader("Content-Length", tostring(string.len(query))); req:start("http://profitrobots.com/api/v1/notification", "POST", query); end end function indi_alerts:ToJSON(item) local json = {}; function json:AddStr(name, value) local separator = ""; if self.str ~= nil then separator = ","; else self.str = ""; end self.str = self.str .. string.format("%s\"%s\":\"%s\"", separator, tostring(name), tostring(value)); end function json:AddNumber(name, value) local separator = ""; if self.str ~= nil then separator = ","; else self.str = ""; end self.str = self.str .. string.format("%s\"%s\":%f", separator, tostring(name), value or 0); end function json:AddBool(name, value) local separator = ""; if self.str ~= nil then separator = ","; else self.str = ""; end self.str = self.str .. string.format("%s\"%s\":%s", separator, tostring(name), value and "true" or "false"); end function json:ToString() return "{" .. (self.str or "") .. "}"; end local first = true; for idx,t in pairs(item) do local stype = type(t) if stype == "number" then json:AddNumber(idx, t); elseif stype == "string" then json:AddStr(idx, t); elseif stype == "boolean" then json:AddBool(idx, t); elseif stype == "function" or stype == "table" then else core.host:trace(tostring(idx) .. " " .. tostring(stype)); end end return json:ToString(); end function indi_alerts:ArrayToJSON(arr) local str = "["; for i, t in ipairs(self._alerts) do local json = self:ToJSON(t); if str == "[" then str = str .. json; else str = str .. "," .. json; end end return str .. "]"; end function indi_alerts:AddAlert(Label) self.last_id = self.last_id + 1; indicator.parameters:addGroup(Label .. " Alert"); indicator.parameters:addBoolean("ON" .. self.last_id , "Show " .. Label .." Alert" , "", true); indicator.parameters:addFile("Up" .. self.last_id, Label .. " Cross Over Sound", "", ""); indicator.parameters:setFlag("Up" .. self.last_id, core.FLAG_SOUND); indicator.parameters:addInteger("UpSymbol" .. self.last_id, "Up Symbol", "", 217); indicator.parameters:addColor("UpColor" .. self.last_id, "Up Color", "", core.rgb(0, 255, 0)); indicator.parameters:addFile("Down" .. self.last_id, Label .. " Cross Under Sound", "", ""); indicator.parameters:setFlag("Down" .. self.last_id, core.FLAG_SOUND); indicator.parameters:addInteger("DownSymbol" .. self.last_id, "Down Symbol", "", 218); indicator.parameters:addColor("DownColor" .. self.last_id, "Down Color", "", core.rgb(255, 0, 0)); indicator.parameters:addString("Label" .. self.last_id, "Label", "", Label); end indi_alerts.init = false; function indi_alerts:Draw(stage, context) if stage ~= indi_alerts.drawing_layer then return; end if not self.init then context:createFont(1, "Wingdings", context:pointsToPixels(self.Size), context:pointsToPixels(self.Size), 0); self.init = true; end for period = math.max(context:firstBar(), self.source:first()), math.min(context:lastBar(), self.source:size()-1), 1 do x, x1, x2= context:positionOfBar(period); for _, level in ipairs(self.Alerts) do if level.Alert:hasData(period) then if level.Alert[period] == 1 then visible, y = context:pointOfPrice(level.AlertLevel[period]); width, height = context:measureText(1, level.UpSymbol, 0); context:drawText(1, level.UpSymbol, level.UpColor, -1, x - width / 2, y - height, x+width / 2, y, 0); elseif level.Alert[period] == -1 then visible, y = context:pointOfPrice(level.AlertLevel[period]); width, height = context:measureText(1, level.DownSymbol, 0); context:drawText(1, level.DownSymbol, level.DownColor, -1, x - width / 2, y, x + width/2, y + height, 0); end end end end end indi_alerts.Alerts = {}; function indi_alerts:GetTimezone() local tz = instance.parameters.ToTime; if tz == 1 then return core.TZ_EST elseif tz == 2 then return core.TZ_UTC elseif tz == 3 then return core.TZ_LOCAL elseif tz == 4 then return core.TZ_SERVER elseif tz == 5 then return core.TZ_FINANCIAL elseif tz == 6 then return core.TZ_TS end end function indi_alerts:Prepare() self.Show = instance.parameters.Show; self.Live = instance.parameters.Live; self.ShowAlert = instance.parameters.ShowAlert; self.ToTime = self:GetTimezone(); self.Size = instance.parameters.Size; self.SendEmail = instance.parameters.SendEmail; self.PlaySound = instance.parameters.PlaySound; local i; for i = 1, self.total_alerts, 1 do local alert = {}; alert.id = i; alert.Label = instance.parameters:getString("Label" .. i); alert.ON = instance.parameters:getBoolean("ON" .. i); alert.UpSymbol = string.char(instance.parameters:getInteger("UpSymbol" .. i)); alert.DownSymbol = string.char(instance.parameters:getInteger("DownSymbol" .. i)); alert.UpColor = instance.parameters:getColor("UpColor" .. i); alert.DownColor = instance.parameters:getColor("DownColor" .. i); alert.Up = self.PlaySound and instance.parameters:getString("Up" .. i) or nil; alert.Down = self.PlaySound and instance.parameters:getString("Down" .. i) or nil; assert(not(self.PlaySound) or (self.PlaySound and alert.Up ~= "") or (self.PlaySound and alert.Up ~= ""), "Sound file must be chosen"); assert(not(self.PlaySound) or (self.PlaySound and alert.Down ~= "") or (self.PlaySound and alert.Down ~= ""), "Sound file must be chosen"); alert.U = nil; alert.D = nil; if instance.parameters.strategy_output then alert.Alert = instance:addStream("strat_signal_" .. i, core.Dot, "strat_signal_" .. i, "Strategy signal #" .. i, core.rgb(0, 0, 0), 0, 0); alert.Alert:setPrecision(math.max(2, instance.source:getPrecision())); else alert.Alert = instance:addInternalStream(0, 0); end alert.AlertLevel = instance:addInternalStream(0, 0); function alert:DownAlert(source, period, text, level, historical_period) shift = indi_alerts.Live ~= "Live" and 1 or 0; self.Alert[period] = -1; self.AlertLevel[period] = level; self.U = nil; if self.D ~= source:serial(period) and period == source:size() - 1 - shift and not indi_alerts.FIRST then self.D = source:serial(period); if not historical_period then indi_alerts:SoundAlert(self.Down); indi_alerts:EmailAlert(self.Label, text, period); indi_alerts:SendAlert(self.Label, text, period); if indi_alerts.Show then indi_alerts:Pop(self.Label, text); end end end end function alert:UpAlert(source, period, text, level, historical_period) shift = indi_alerts.Live ~= "Live" and 1 or 0; self.Alert[period] = 1; self.AlertLevel[period] = level; self.D = nil; if self.U ~= source:serial(period) and period == source:size() - 1 - shift and not indi_alerts.FIRST then self.U=source:serial(period); if not historical_period then indi_alerts:SoundAlert(self.Up); indi_alerts:EmailAlert(self.Label, text, period); indi_alerts:SendAlert(self.Label, text, period); if indi_alerts.Show then indi_alerts:Pop(self.Label, text); end end end end self.Alerts[#self.Alerts + 1] = alert; end self.Email = self.SendEmail and instance.parameters.Email or nil; assert(not(self.SendEmail) or (self.SendEmail and self.Email ~= ""), "E-mail address must be specified"); self.RecurrentSound = instance.parameters.RecurrentSound; if instance.parameters.advanced_alert_key ~= "" and instance.parameters.use_advanced_alert then self._advanced_alert_key = instance.parameters.advanced_alert_key; require("http_lua"); self._advanced_alert_timer = 1234; core.host:execute("setTimer", self._advanced_alert_timer, 1); end end function indi_alerts:Pop(label, note) core.host:execute("prompt", 1, label, self.source:instrument() .. " " .. label .. " : " .. note); end function indi_alerts:SoundAlert(Sound) if not self.PlaySound then return; end terminal:alertSound(Sound, self.RecurrentSound); end function indi_alerts:EmailAlert(label, Subject, period) if not self.SendEmail then return end local now = self.source:date(period); now = core.host:execute("convertTime", core.TZ_EST, self.ToTime, now); local DATA = core.dateToTable(now) local delim = "\013\010"; local Note = profile:id().. delim.. " Label : " ..label .. delim .. " Alert : " .. Subject; local Symbol = "Instrument : " .. self.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(self.Email, profile:id(), text); end function indi_alerts:SendAlert(label, Subject, period) if not self.ShowAlert then return; end local now = self.source:date(period); now = core.host:execute("convertTime", core.TZ_EST, self.ToTime, now); local DATA = core.dateToTable(now) local delim = "\013\010"; local Note = profile:id().. delim.. " Label : " ..label .. delim .. " Alert : " .. Subject; local Symbol= "Instrument : " .. self.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(self.source:instrument(), self.source[NOW], text, self.source:date(NOW)); end function indi_alerts:AlertTelegram(message, instrument, timeframe) local alert = {}; alert.Text = message or ""; alert.Instrument = instrument or ""; alert.TimeFrame = timeframe or ""; self._alerts[#self._alerts + 1] = alert; end