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Toh4iem9
103 lines
3.1 KiB
Plaintext
103 lines
3.1 KiB
Plaintext
//+------------------------------------------------------------------+
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//| Close_Charts_By_Symbol.mq5 |
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//| Copyright 2025, xxxxxxxx|
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2025, xxxxxxxx"
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#property version "1.00"
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#property description "Closes charts matching the specified symbols."
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#property script_show_inputs
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//--- Input Parameters
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input string InpSymbols = ""; // Symbols to close (comma-separated). Leave empty to ignore.
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input bool InpCloseAll = false; // DANGER: Close ALL charts in terminal?
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//+------------------------------------------------------------------+
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//| Script program start function |
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//+------------------------------------------------------------------+
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void OnStart()
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{
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if(InpSymbols == "" && !InpCloseAll)
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{
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Alert("Please specify symbols or check 'Close All'.");
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return;
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}
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if(InpCloseAll)
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{
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int ret = MessageBox("Are you sure you want to close ALL charts?", "Confirm Close All", MB_YESNO | MB_ICONWARNING);
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if(ret == IDNO)
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return;
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}
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string symbols_to_close[];
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int target_count = StringSplit(InpSymbols, ',', symbols_to_close);
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// Trim spaces
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for(int i=0; i<target_count; i++)
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{
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StringTrimLeft(symbols_to_close[i]);
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StringTrimRight(symbols_to_close[i]);
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}
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long curr_chart = ChartFirst();
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int closed_count = 0;
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// We need to collect IDs first, because closing a chart while iterating might break ChartNext logic
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// actually ChartNext takes the previous ID. If we close it, the ID is invalid.
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// So we must collect all IDs first.
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long chart_ids[];
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int total_charts = 0;
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while(curr_chart != -1)
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{
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ArrayResize(chart_ids, total_charts + 1);
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chart_ids[total_charts] = curr_chart;
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total_charts++;
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curr_chart = ChartNext(curr_chart);
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}
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// Now iterate and close
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for(int i=0; i<total_charts; i++)
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{
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long id = chart_ids[i];
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// FIX: Check if chart symbol is valid (not empty string)
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string sym = ChartSymbol(id);
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if(sym == "")
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continue;
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bool should_close = false;
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if(InpCloseAll)
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{
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should_close = true;
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}
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else
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{
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string chart_symbol = ChartSymbol(id);
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for(int k=0; k<target_count; k++)
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{
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if(chart_symbol == symbols_to_close[k])
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{
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should_close = true;
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break;
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}
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}
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}
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if(should_close)
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{
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// Don't close the chart the script is running on?
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// Usually scripts run on one chart. If we close it, script stops.
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// But ChartClose(ChartID()) works, it just terminates the script.
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// Let's close it.
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if(ChartClose(id))
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closed_count++;
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}
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}
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PrintFormat("Closed %d charts.", closed_count);
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}
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//+------------------------------------------------------------------+
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//+------------------------------------------------------------------+
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