Made the UI mode unlock symbols reflect the selected controller type.

es-app/src/views/UIModeController.cpp

@@ -124,7 +124,35 @@ std::string UIModeController::getFormattedPassKeyStr()
 
     std::string out = "";
     for (auto c : mPassKeySequence) {
-        out += (out == "") ? "" : ", ";  // Add a comma after the first entry.
+        out += (out == "") ? "" : " , ";  // Add commas between the entries.
+
+        std::string controllerType = Settings::getInstance()->getString("InputControllerType");
+        std::string symbolA;
+        std::string symbolB;
+        std::string symbolX;
+        std::string symbolY;
+
+        if (controllerType == "snes") {
+            symbolA = "B";
+            symbolB = "A";
+            symbolX = "Y";
+            symbolY = "X";
+        }
+        else if (controllerType == "ps4" || controllerType == "ps5") {
+            // These symbols are far from perfect but you can at least understand what
+            // they are supposed to depict.
+            symbolA = "\uF00D"; // Cross.
+            symbolB = "\uF111"; // Circle
+            symbolX = "\uF04D"; // Square.
+            symbolY = "\uF0D8"; // Triangle.
+        }
+        else {
+            // Xbox controller.
+            symbolA = "A";
+            symbolB = "B";
+            symbolX = "X";
+            symbolY = "Y";
+        }
 
         switch (c) {
             case 'u':
@@ -140,16 +168,16 @@ std::string UIModeController::getFormattedPassKeyStr()
                 out += Utils::String::unicode2Chars(0x2192); // Arrow pointing right.
                 break;
             case 'a':
-                out += "A";
+                out += symbolA;
                 break;
             case 'b':
-                out += "B";
+                out += symbolB;
                 break;
             case 'x':
-                out += "X";
+                out += symbolX;
                 break;
             case 'y':
-                out += "Y";
+                out += symbolY;
                 break;
         }
     }

es-app/src/views/UIModeController.h

@@ -43,8 +43,8 @@ public:
 
 private:
     UIModeController();
-    bool inputIsMatch(InputConfig * config, Input input);
+    bool inputIsMatch(InputConfig* config, Input input);
-    bool isValidInput(InputConfig * config, Input input);
+    bool isValidInput(InputConfig* config, Input input);
 
     // Return UI mode to 'full'.
     void unlockUIMode();
@@ -53,10 +53,13 @@ private:
 
     // Default passkeyseq = "uuddlrlrba", as defined in the setting 'UIMode_passkey'.
     std::string mPassKeySequence;
+
+    std::string mCurrentUIMode;
     int mPassKeyCounter;
+
+    // These are Xbox button names, so they may be different in pracise on non-Xbox controllers.
     const std::vector<std::string> mInputVals =
             { "up", "down", "left", "right", "a", "b", "x", "y" };
-    std::string mCurrentUIMode;
 };
 
 #endif // ES_APP_VIEWS_UI_MODE_CONTROLLER_H