gavindiaz/MQL5-JSON-API-2
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add support for indicator short name

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The actual code change is minor, but unfortunately there was also some additional reformating introdued, which I missed
shortened indicator refresh. indicators draw much faster now
This commit is contained in:
Gunther Schulz
2020-11-08 13:26:22 +01:00
parent 1c47fc12d1
commit a05ddf7530
2 changed files with 1981 additions and 1933 deletions
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Experts/JsonAPI.mq5
+1920 -1919
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File diff suppressed because it is too large Load Diff
Indicators/JsonAPIIndicator.mq5
+61 -14
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@@ -21,22 +21,18 @@ Context context("MQL5 JSON API");
Socket chartSubscriptionSocket(context,ZMQ_SUB);
//--- input parameters
#property indicator_buffers 21
#property indicator_plots 20
#property indicator_label1 "JsonAPI"
#property indicator_type1 DRAW_NONE
#property indicator_type2 DRAW_NONE
#property indicator_type3 DRAW_NONE
//#property indicator_color3 CLR_NONE
#property indicator_type4 DRAW_NONE
#property indicator_type5 DRAW_NONE
#property indicator_buffers 31
#property indicator_plots 30
input string IndicatorId="";
input string ShortName="JsonAPI";
input string ShortName="JsonAPIIndicator";
//--- indicator settings
double B0[], B1[], B2[], B3[], B4[], B5[], B6[], B7[], B8[], B9[], B10[], B11[], B12[], B13[], B14[], B15[], B16[], B17[], B18[], B19[], alive[];
bool debug = true;
double B0[], B1[], B2[], B3[], B4[], B5[], B6[], B7[], B8[], B9[], B10[];
double B11[], B12[], B13[], B14[], B15[], B16[], B17[], B18[], B19[], B20[];
double B21[], B22[], B23[], B24[], B25[], B26[], B27[], B28[], B29[];
double alive[];
bool debug = false;
bool first = false;
int activeBufferCount = 0;
@@ -84,8 +80,19 @@ int OnInit()
ArraySetAsSeries(B17,true);
ArraySetAsSeries(B18,true);
ArraySetAsSeries(B19,true);
ArraySetAsSeries(B20,true);
ArraySetAsSeries(B21,true);
ArraySetAsSeries(B22,true);
ArraySetAsSeries(B23,true);
ArraySetAsSeries(B24,true);
ArraySetAsSeries(B25,true);
ArraySetAsSeries(B26,true);
ArraySetAsSeries(B27,true);
ArraySetAsSeries(B28,true);
ArraySetAsSeries(B29,true);
ArraySetAsSeries(alive,true);
SetIndexBuffer(0,B0,INDICATOR_DATA);
SetIndexBuffer(1,B1,INDICATOR_DATA);
SetIndexBuffer(2,B2,INDICATOR_DATA);
@@ -106,7 +113,17 @@ int OnInit()
SetIndexBuffer(17,B17,INDICATOR_DATA);
SetIndexBuffer(18,B18,INDICATOR_DATA);
SetIndexBuffer(19,B19,INDICATOR_DATA);
SetIndexBuffer(20,alive,INDICATOR_CALCULATIONS); // If the buffer index changes, the line starting with "CopyBuffer(chartWindowIndicators[i].indicatorHandle," in JsonAPI.mq5 has to be updated
SetIndexBuffer(20,B20,INDICATOR_DATA);
SetIndexBuffer(21,B21,INDICATOR_DATA);
SetIndexBuffer(22,B22,INDICATOR_DATA);
SetIndexBuffer(23,B23,INDICATOR_DATA);
SetIndexBuffer(24,B24,INDICATOR_DATA);
SetIndexBuffer(25,B25,INDICATOR_DATA);
SetIndexBuffer(26,B26,INDICATOR_DATA);
SetIndexBuffer(27,B27,INDICATOR_DATA);
SetIndexBuffer(28,B28,INDICATOR_DATA);
SetIndexBuffer(29,B29,INDICATOR_DATA);
SetIndexBuffer(30,alive,INDICATOR_CALCULATIONS); // If the buffer index changes, the line starting with "CopyBuffer(chartWindowIndicators[i].indicatorHandle," in JsonAPI.mq5 has to be updated
//---
@@ -142,8 +159,8 @@ int OnCalculate(const int rates_total,
const long &volume[],
const int &spread[])
{
// While a new candle is forming, set the current value to be empty
// While a new candle is forming, set the current value to be empty
if(rates_total>prev_calculated)
{
B0[0] = EMPTY_VALUE;
@@ -166,6 +183,16 @@ int OnCalculate(const int rates_total,
B17[0] = EMPTY_VALUE;
B18[0] = EMPTY_VALUE;
B19[0] = EMPTY_VALUE;
B20[0] = EMPTY_VALUE;
B21[0] = EMPTY_VALUE;
B22[0] = EMPTY_VALUE;
B23[0] = EMPTY_VALUE;
B24[0] = EMPTY_VALUE;
B25[0] = EMPTY_VALUE;
B26[0] = EMPTY_VALUE;
B27[0] = EMPTY_VALUE;
B28[0] = EMPTY_VALUE;
B29[0] = EMPTY_VALUE;
}
if(first==false)
alive[0] = 1;
@@ -237,6 +264,26 @@ void SubscriptionHandler(ZmqMsg &chartMsg)
WriteToBuffer(message, B18);
if(bufferIdx == 19)
WriteToBuffer(message, B19);
if(bufferIdx == 20)
WriteToBuffer(message, B20);
if(bufferIdx == 21)
WriteToBuffer(message, B21);
if(bufferIdx == 22)
WriteToBuffer(message, B22);
if(bufferIdx == 23)
WriteToBuffer(message, B23);
if(bufferIdx == 24)
WriteToBuffer(message, B24);
if(bufferIdx == 25)
WriteToBuffer(message, B25);
if(bufferIdx == 26)
WriteToBuffer(message, B26);
if(bufferIdx == 27)
WriteToBuffer(message, B27);
if(bufferIdx == 28)
WriteToBuffer(message, B28);
if(bufferIdx == 29)
WriteToBuffer(message, B29);
}
else
if(message["action"]=="PLOT" && message["actionType"]=="ADDBUFFER")