last works on GUI Panel Developing ...

Experts/x-saherelm.test-panel.ea.mq5

@@ -13,7 +13,12 @@
 CTrade trade;
 
 //
-XCPanel panel;
+string mTag;
+XCPanel eaPanel;
+XCButton eaStateBtn;
+string eaStateBtnName;
+bool eaEnableLongs = true;
+bool eaEnableShorts = true;
 
 //+------------------------------------------------------------------+
 //| Expert initialization function                                   |
@@ -21,7 +26,7 @@ XCPanel panel;
 int OnInit()
 {
     //
-    panel.Create("XPanel", 100, 100, 200, 100);
+    // panel.Create("XPanel", 100, 100, 300, 200);
 
     //
     // Enables mouse move events on the chart
@@ -70,6 +75,9 @@ int OnInit()
     // TitleBar.Add("BuyButton");
     // TitleBar.Add("SellButton");
 
+    //
+    mTag = "XPanel";
+    InitialPanel();
     ChartRedraw(0); // Redraws the chart
     return (INIT_SUCCEEDED);
 }
@@ -87,6 +95,9 @@ void OnDeinit(const int reason)
     // LotSize.Destroy();
     // BuyButton.Destroy();
     // SellButton.Destroy();
+
+    //
+    eaPanel.Destroy();
 }
 
 //+------------------------------------------------------------------+
@@ -113,6 +124,50 @@ void OnChartEvent(const int id, const long &lparam, const double &dparam, const
     // TitleBar.OnEvent(id, lparam, dparam, sparam);
 
     //
-    panel.OnEvent(id, lparam, dparam, sparam);
+    eaPanel.OnEvent(id, lparam, dparam, sparam);
 }
 //+------------------------------------------------------------------+
+
+//
+bool InitialPanel()
+{
+    //
+    bool result = false;
+
+    //
+    // Create a Panel ...
+    result = eaPanel.Create(
+        mTag,
+        100,
+        100,
+        300,
+        200 //
+    );
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    // Create Activation Button ...
+    string eaStatePrefix = mTag + "_State_";
+    eaStateBtnName = eaStatePrefix + "lbl";
+    result = eaStateBtn.Create(
+        eaStateBtnName,
+        100,
+        120,
+        100,
+        25 //
+    );
+    if (!result)
+    {
+        return result;
+    }
+    eaStateBtn.SetZOrder(100);
+
+    //
+    eaPanel.Add(eaStateBtnName);
+
+    //
+    return result;
+}

Experts/x-saherelm.x121.ea.mq5

@@ -36,6 +36,9 @@
 #include "../Parsers/x-saherelm.xch.che.parser.mq5"
 #include "../Strategies/x-saherelm.xch.che.strategy.mq5"
 
+//
+#include "../Classes/XCObjects/x-saherelm.x-panel.class.mq5"
+
 //
 // Inputs ...
 
@@ -190,6 +193,14 @@ XTimeTracker eaTimeTracker;
 // Trade Handler Instance Class ...
 X121SCTradeHandler *eaTradeHandler;
 
+//
+// Panel of EA ...
+XCPanel eaPanel;
+XCButton eaStateButton;
+string eaStateButtonTitle;
+bool eaEnableLongs = true;
+bool eaEnableShorts = true;
+
 //
 string mTag = "";
 
@@ -230,6 +241,13 @@ int OnInit()
     // EventSetTimer(1);
     // EventSetMillisecondTimer(100);
 
+    //
+    // Create Panel for EA Data ...
+    if (!InitialPanel())
+    {
+        return INIT_FAILED;
+    }
+
     //
     // Alert Initialization ...
     string msg = "Initialized Successfully ...";
@@ -271,6 +289,9 @@ void OnDeinit(const int reason)
     delete eaTrader;
     delete eaTradeHandler;
 
+    //
+    eaPanel.Destroy();
+
     //
     Clean(strategies);
 }
@@ -282,6 +303,7 @@ void OnTick()
     //
     HandleTradeState();
     HandleTimeReport();
+    HandlePanelUpdate();
     HandleStrategiesOnTick();
 }
 
@@ -302,6 +324,24 @@ void OnTimer()
     // HandleStrategiesOnTick();
 }
 
+//
+// Chart Event Handler ...
+void OnChartEvent(
+    const int id,
+    const long &lparam,
+    const double &dparam,
+    const string &sparam //
+)
+{
+    //
+    eaPanel.OnEvent(
+        id,
+        lparam,
+        dparam,
+        sparam //
+    );
+}
+
 //
 // Custom Functions ...
 
@@ -418,6 +458,42 @@ bool ValidateInputs()
     return result;
 }
 
+//
+bool InitialPanel()
+{
+    //
+    bool result = false;
+
+    //
+    // Create a Panel ...
+    result = eaPanel.Create(
+        mTag,
+        100,
+        100,
+        300,
+        200 //
+    );
+    if (!result)
+    {
+        return result;
+    }
+
+    //
+    // Create Activation Button ...
+    string eaStatePrefix = mTag + "_State_";
+    eaStateButtonTitle = eaStatePrefix + "lbl";
+    result = eaStateButton.Create(
+        eaStateButtonTitle,
+        100,
+        120,
+        100,
+        25 //
+    );
+
+    //
+    return result;
+}
+
 //
 // Initialize all Requirements ...
 bool InitialEA()
@@ -885,6 +961,19 @@ void HandleTimeReport()
     }
 }
 
+//
+// Update Panel ...
+void HandlePanelUpdate()
+{
+    //
+    // Prepare State ...
+    bool isEnable = eaEnableLongs ||
+                    eaEnableShorts;
+
+    //
+    string stateStr = isEnable ? "Active" : "Inactive";
+}
+
 //
 // SIGNAL EVENT Handlers ...
 //
@@ -912,6 +1001,9 @@ void OnSignalRecieved(
         return;
     }
 
+    //
+    bool isLong = IsLong(signal.type);
+
     //
     // Notify When a Raw (Unfiltered) Signal Recieved
     // if it's Provided ...
@@ -949,6 +1041,21 @@ void OnSignalRecieved(
         //
         eaTradeHandler.UpdateSignal(signal);
     }
+    else
+    {
+        signal.volume = eaVolume;
+    }
+
+    //
+    // Chekc Signalling Enable or not ...
+    bool canContinue =
+        isLong
+            ? eaEnableLongs
+            : eaEnableShorts;
+    if (!canContinue)
+    {
+        return;
+    }
 
     //
     // Since Signal Filtering done based on