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StepByStep
//+------------------------------------------------------------------+
//| StepByStep.mq4 |
//| Viatcheslav Suvorov |
//+------------------------------------------------------------------+
#property copyright "Viatcheslav Suvorov"
#property show_inputs
#include <WinUser32.mqh>
#import "IdleLib.dll"
int GetLastKeyWP();
int IdleLibInit();
int IdleLibUnInit();
string GetActiveWndName();
#import
extern datetime startdate=0;//äàòà è âðåìÿ íà÷àëà ýìóëÿöèè
extern string instruments="EURUSD GBPUSD";//èíñòðóìåíòû ýìóëÿöèè, íàïðèìåð "EURUSD GBPUSD USDJPY"
extern string minperiod="M5";
datetime minTime;
datetime maxTime;
int LastShift[100];
int Handles[100];
int HandlesPeriod[100];
string NameOfHandles[100];
int CountHandle;
datetime EmulationTime=0;
int mytimeframe[];
void AddData(int minutes)
{
int oldTime=EmulationTime;
EmulationTime=EmulationTime+minutes*60;
bool holy=false;
if (TimeDayOfWeek(EmulationTime)==0 || TimeDayOfWeek(EmulationTime)==6){
while ((EmulationTime<maxTime) && (TimeDayOfWeek(EmulationTime)==0 || TimeDayOfWeek(EmulationTime)==6)) EmulationTime++;
EmulationTime=EmulationTime+3600;
holy=true;
}//
for (int i=1;i<=CountHandle;i++){
int shift=iBarShift(NameOfHandles[i],HandlesPeriod[i]-1,EmulationTime);
if (LastShift[i]>0) int shift1=LastShift[i]; else
shift1=iBarShift(NameOfHandles[i],HandlesPeriod[i]-1,oldTime);
if ((shift!=-1) && (shift1!=-1)){
for (int j=shift1-1;j>shift;j--){
LastShift[i]=j;
FileWriteInteger(Handles[i], iTime(NameOfHandles[i],HandlesPeriod[i]-1,j), LONG_VALUE);
FileWriteDouble(Handles[i], iOpen(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iLow(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iHigh(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iClose(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iVolume(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
}//for
// if (minutes<HandlesPeriod[i]-1){
if (HandlesPeriod[i]-1>mytimeframe[0]){
datetime timeLastBar=iTime(NameOfHandles[i],HandlesPeriod[i]-1,LastShift[i]-1);
int sh1=iBarShift(NameOfHandles[i],mytimeframe[0],timeLastBar);
int sh2=iBarShift(NameOfHandles[i],mytimeframe[0],EmulationTime)+1;
if (sh1-sh2==0) int delt=1; else delt=sh1-sh2+1;
if ((sh1<0) || (sh2<0)){
double h1=iHigh(NameOfHandles[i],HandlesPeriod[i]-1,LastShift[i]-1);
double l1=iLow(NameOfHandles[i],HandlesPeriod[i]-1,LastShift[i]-1);
} else {
h1=iHigh(NameOfHandles[i],mytimeframe[0],Highest(NameOfHandles[i],mytimeframe[0],MODE_HIGH,delt,sh2));
l1=iLow(NameOfHandles[i],mytimeframe[0],Lowest(NameOfHandles[i],mytimeframe[0],MODE_LOW,delt,sh2));
}
double o1=iOpen(NameOfHandles[i],HandlesPeriod[i]-1,LastShift[i]-1);
double c1=iClose(NameOfHandles[i],mytimeframe[0],sh2);
if ((o1>h1) || (o1<l1) || (c1>h1) || (c1<l1)) {
h1=MathMax(h1,MathMax(o1,c1));
l1=MathMin(l1,MathMin(o1,c1));
}
if (EmulationTime>=timeLastBar+HandlesPeriod[i]-1){
int LastFPos=FileTell(Handles[i]);
FileWriteInteger(Handles[i], iTime(NameOfHandles[i],HandlesPeriod[i]-1,LastShift[i]-1), LONG_VALUE);
FileWriteDouble(Handles[i], o1, DOUBLE_VALUE);
FileWriteDouble(Handles[i], l1, DOUBLE_VALUE);
FileWriteDouble(Handles[i], h1, DOUBLE_VALUE);
FileWriteDouble(Handles[i], c1, DOUBLE_VALUE);
FileWriteDouble(Handles[i],iVolume(NameOfHandles[i],HandlesPeriod[i]-1,LastShift[i]-1), DOUBLE_VALUE);
FileSeek(Handles[i],LastFPos,SEEK_SET);
}
}//if
FileFlush(Handles[i]);
int hwnd=WindowHandle("t_"+NameOfHandles[i],HandlesPeriod[i]);
if(hwnd!=0) PostMessageA(hwnd,WM_COMMAND,33324,0);
}//if
}//for
}
void BuildHistoryToDateTime()
{
if (EmulationTime==0) EmulationTime=startdate;
if (EmulationTime<minTime) EmulationTime=minTime;
if (EmulationTime>maxTime) EmulationTime=minTime;
for (int i=1;i<=CountHandle;i++){
int shift=iBarShift(NameOfHandles[i],HandlesPeriod[i]-1,EmulationTime);
if (shift!=-1) {
for (int j=iBars(NameOfHandles[i],HandlesPeriod[i]-1);j>shift;j--){
LastShift[i]=j;
FileWriteInteger(Handles[i], iTime(NameOfHandles[i],HandlesPeriod[i]-1,j), LONG_VALUE);
FileWriteDouble(Handles[i], iOpen(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iLow(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iHigh(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iClose(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
FileWriteDouble(Handles[i], iVolume(NameOfHandles[i],HandlesPeriod[i]-1,j), DOUBLE_VALUE);
}//for
FileFlush(Handles[i]);
int hwnd=WindowHandle("t_"+NameOfHandles[i],HandlesPeriod[i]);
if(hwnd!=0) PostMessageA(hwnd,WM_COMMAND,33324,0);
}//if
}//for
}
void InitAllHistory()
{
int pos=0;
string curstr="";
bool sign=true;
CountHandle=0;
int i_unused[13];
ArrayInitialize(Handles,0);
ArrayInitialize(HandlesPeriod,0);
ArrayInitialize(LastShift,0);
while (sign) {
if (pos>StringLen(instruments)) sign=false; else {
int curchar=StringGetChar(instruments,pos);
if ((curchar==' ') || (pos==StringLen(instruments))) {
Print("Ðàñïîçíàë èìÿ ",curstr);
for (int i=0;i<ArraySize(mytimeframe);i++){
int modifyTF=mytimeframe[i]+1;
int ExtHandle=FileOpenHistory("t_"+curstr+modifyTF+".hst", FILE_BIN|FILE_WRITE);
if (ExtHandle>0) {
CountHandle++;
Handles[CountHandle]=ExtHandle;
HandlesPeriod[CountHandle]=modifyTF;
NameOfHandles[CountHandle]=curstr;
FileSeek(Handles[CountHandle],0,SEEK_SET);
FileWriteInteger(Handles[CountHandle], 400, LONG_VALUE);
FileWriteString(Handles[CountHandle],"(C)opyright 2003, MetaQuotes Software Corp.", 64);
FileWriteString(Handles[CountHandle], "t_"+curstr, 12);
FileWriteInteger(Handles[CountHandle], modifyTF, LONG_VALUE);
FileWriteInteger(Handles[CountHandle], MarketInfo(curstr,MODE_DIGITS), LONG_VALUE);
FileWriteInteger(Handles[CountHandle], 0, LONG_VALUE);
FileWriteInteger(Handles[CountHandle], 0, LONG_VALUE);
FileWriteArray(Handles[CountHandle], i_unused, 0, 13);
}//if
}//for
curstr="";
} else curstr=curstr+CharToStr(curchar);
}//else
pos++;
}//while
}//InitAllHistory
int start()
{
if (minperiod=="M1") {
ArrayResize(mytimeframe,8);
mytimeframe[0]=1;mytimeframe[1]=5;mytimeframe[2]=15;mytimeframe[3]=30;mytimeframe[4]=60;mytimeframe[5]=240;mytimeframe[6]=1440;mytimeframe[7]=10080;
} else if (minperiod=="M5") {
ArrayResize(mytimeframe,7);
mytimeframe[0]=5;mytimeframe[1]=15;mytimeframe[2]=30;mytimeframe[3]=60;mytimeframe[4]=240;mytimeframe[5]=1440;mytimeframe[6]=10080;
} else if (minperiod=="M15") {
ArrayResize(mytimeframe,6);
mytimeframe[0]=15;mytimeframe[1]=30;mytimeframe[2]=60;mytimeframe[3]=240;mytimeframe[4]=1440;mytimeframe[5]=10080;
} else if (minperiod=="M30") {
ArrayResize(mytimeframe,5);
mytimeframe[0]=30;mytimeframe[1]=60;mytimeframe[2]=240;mytimeframe[3]=1440;mytimeframe[4]=10080;
} else if (minperiod=="H1") {
ArrayResize(mytimeframe,4);
mytimeframe[0]=60;mytimeframe[1]=240;mytimeframe[2]=1440;mytimeframe[3]=10080;
} else if (minperiod=="H4") {
ArrayResize(mytimeframe,3);
mytimeframe[0]=240;mytimeframe[1]=1440;mytimeframe[2]=10080;
} else if (minperiod=="D1") {
ArrayResize(mytimeframe,2);
mytimeframe[0]=1440;mytimeframe[1]=10080;
} else if (minperiod=="W1") {
ArrayResize(mytimeframe,1);
mytimeframe[0]=10080;
} else {
Print("Íåïðàâèëüíûé ìèíèìàëòüíûé TF");
return(-1);
}
IdleLibInit();//èíèöèàëèçèðóåì Dll
InitAllHistory();
minTime=iTime(NameOfHandles[1],HandlesPeriod[1]-1,iBars(NameOfHandles[1],HandlesPeriod[1]-1)-1);
maxTime=iTime(NameOfHandles[1],HandlesPeriod[1]-1,0);
//Print("minTime=",TimeYear(minTime)," ",TimeMonth(minTime)," ",TimeDay(minTime));
BuildHistoryToDateTime();
bool NeedLoop=true;int tick=0;
while(NeedLoop){
int lastkey=GetLastKeyWP();
string lastwnd=GetActiveWndName();
if ((lastkey==102) && (lastwnd!="")) {
if (StringFind(lastwnd,"M10081",0)>0) AddData(10080); else
if (StringFind(lastwnd,"M1441",0)>0) AddData(1440); else
if (StringFind(lastwnd,"M241",0)>0) AddData(240); else
if (StringFind(lastwnd,"M61",0)>0) AddData(60); else
if (StringFind(lastwnd,"M31",0)>0) AddData(30); else
if (StringFind(lastwnd,"M16",0)>0) AddData(15); else
if (StringFind(lastwnd,"M6",0)>0) AddData(5); else
if (StringFind(lastwnd,"M2",0)>0) AddData(1);
if (EmulationTime>=maxTime) NeedLoop=false;
}//if
Sleep(100);
tick++;
if (tick>=20){
for (int i=1;i<=CountHandle;i++){
tick=0;
int hwnd=WindowHandle("t_"+NameOfHandles[i],HandlesPeriod[i]);
if(hwnd!=0) PostMessageA(hwnd,WM_COMMAND,33324,0);
}//for
}//if
}//while
IdleLibUnInit();
return(0);
}//start
void deinit()
{
for (int i=1;i<=CountHandle;i++){
if(Handles[i]>=0) FileClose(Handles[i]);
}
}//deinit()
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