gavindiaz/mql5
1
0
Fork 0
mirror of https://github.com/softwaredevelop/mql5.git synced 2026-07-27 20:47:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

refactor: Added visibility toggles

Browse Source
This commit is contained in:
Toh4iem9
2025-12-02 19:08:42 +01:00
parent cf12c9e319
commit 56f3caf3f4
1 changed files with 39 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Include/MyIncludes/Symbol_Strength_Calculator.mqh
+39 -10
View File
@@ -1,6 +1,6 @@
//+------------------------------------------------------------------+
//| Symbol_Strength_Calculator.mqh |
//| VERSION 1.10: Robust data handling and synchronization. |
//| VERSION 1.20: Added symbol existence check. |
//| Copyright 2025, xxxxxxxx |
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, xxxxxxxx"
@@ -26,7 +26,6 @@ public:
void CalculateStep(int bar_index, double &strengths[]);
int GetCount() { return m_symbol_count; }
//--- NEW: Check if data is ready for all symbols
bool IsDataReady(void);
};
@@ -41,13 +40,44 @@ bool CSymbolStrengthCalculator::Init(int period, ENUM_TIMEFRAMES tf, const strin
for(int i=0; i<m_symbol_count; i++)
{
m_symbols[i] = symbols[i];
if(m_symbols[i] != "")
string sym = symbols[i];
// Skip empty inputs
if(sym == "")
{
SymbolSelect(m_symbols[i], true);
// Force synchronization
iTime(m_symbols[i], m_timeframe, 0);
m_symbols[i] = "";
continue;
}
// Check if symbol exists in Market Watch or Database
if(!SymbolInfoInteger(sym, SYMBOL_SELECT))
{
if(GetLastError() == 4106) // ERR_UNKNOWN_SYMBOL
{
// Try to select it (maybe it exists but not selected)
if(!SymbolSelect(sym, true))
{
Print("Global Market Strength Error: Symbol '", sym, "' not found! Please check spelling.");
m_symbols[i] = ""; // Disable this slot to prevent blocking
continue;
}
}
else
{
// Try to select anyway
if(!SymbolSelect(sym, true))
{
Print("Global Market Strength Error: Symbol '", sym, "' not found! Please check spelling.");
m_symbols[i] = ""; // Disable this slot
continue;
}
}
}
// If we are here, symbol exists and is selected
m_symbols[i] = sym;
// Force sync
iTime(m_symbols[i], m_timeframe, 0);
}
return true;
}
@@ -58,7 +88,7 @@ bool CSymbolStrengthCalculator::IsDataReady(void)
for(int i=0; i<m_symbol_count; i++)
{
if(m_symbols[i] == "")
continue;
continue; // Skip invalid/empty symbols
// Check if bars are synchronized
if(!SeriesInfoInteger(m_symbols[i], m_timeframe, SERIES_SYNCHRONIZED))
@@ -84,7 +114,6 @@ double CSymbolStrengthCalculator::GetROC(string symbol, int index)
if(CopyClose(symbol, m_timeframe, index + m_period, 1, close_prev) <= 0)
return EMPTY_VALUE;
// Robust check for zero or invalid price
if(close_prev[0] <= 0.0000001 || !MathIsValidNumber(close_prev[0]))
return EMPTY_VALUE;
if(close_curr[0] <= 0.0000001 || !MathIsValidNumber(close_curr[0]))
@@ -102,7 +131,7 @@ double CSymbolStrengthCalculator::GetROC(string symbol, int index)
void CSymbolStrengthCalculator::CalculateStep(int bar_index, double &strengths[])
{
ArrayResize(strengths, m_symbol_count);
ArrayInitialize(strengths, EMPTY_VALUE); // Default to EMPTY
ArrayInitialize(strengths, EMPTY_VALUE);
for(int i = 0; i < m_symbol_count; i++)
{