Fix TryMap of KeyMap.cs

Author: ewdlop

Source/Lib/Common/Keymaps/Models/Keymap.cs

@@ -47,30 +47,41 @@ public bool TryRegister(KeymapArgs args, CommandNoType command)
         return true;
     }
 
-    public bool TryMap(KeymapArgs args, out CommandNoType command)
+    public bool TryMap(KeymapArgs args, out CommandNoType? command)
     {
         lock (_syncRoot)
         {
-            var keybind = new Keybind(args, command);
-
+            command = null;
             if (args.Key is not null)
             {
-                if (!_mapKey.ContainsKey(args.Key))
-                    _mapKey.Add(args.Key, new());
-
-                _mapKey[args.Key].Add(keybind);
+                if(_mapKey.TryGetValue(args.Key, out var keybindList))
+                {
+                    foreach (var keybind in keybindList)
+                    {
+                        if (keybind.KeymapArgs == args)
+                        {
+                            command = keybind.CommandNoType;
+                        }
+                    }
+                }
             }
 
             if (args.Code is not null)
             {
-                if (!_mapCode.ContainsKey(args.Code))
-                    _mapCode.Add(args.Code, new());
-
-                _mapCode[args.Code].Add(keybind);
+                if(_mapCode.TryGetValue(args.Code, out var keybindList))
+                {
+                    foreach (var keybind in keybindList)
+                    {
+                        if (keybind.KeymapArgs == args)
+                        {
+                            command = keybind.CommandNoType;
+                        }
+                    }
+                }
             }
         }
 
-        return true;
+        return command is not null;
     }
 
     public (List<Keybind>? keyMatchList, List<Keybind>? codeMatchList) MapAll(KeymapArgs args)