Added key mappings

README.md

@@ -47,7 +47,7 @@ The project is using make. You can edit ./conf/settings.txt after copy if needed
 make clean
 make release
 mkdir ./conf
-cp ./settings.txt /conf
+cp ./settings.txt ./conf
 ./out/app ./conf/settings.txt
 ```
 

settings.txt

@@ -134,6 +134,14 @@
 #on-connect-script = 
 #on-disconnect-script = 
 
+# Map extra keys for control with there codes
+# If you set logging true you and press keys you will see there codes in logs
+#key-left = 0
+#key-right = 0
+#key-enter = 0
+#key-back = 0
+#key-home = 0
+
 ##############################################################################
 # 4.Debug
 ##############################################################################

src/helper/protocol_const.h

@@ -35,6 +35,14 @@
 #define CMD_VERSION 204
 #define CMD_ENCRYPTION 240
 
+#define BTN_LEFT 100
+#define BTN_RIGHT 101
+#define BTN_SELECT_DOWN 104
+#define BTN_SELECT_UP 105
+#define BTN_BACK 106
+#define BTN_HOME 200
+
+
 #define AUDIO_BUFFER_SIZE 2560
 #define AUDIO_BUFFER_OFFSET 12
 

src/main.cpp

@@ -51,32 +51,60 @@ void processKey(Protocol &protocol, SDL_Keysym key, RunParams &params)
         params.fullscreen = !params.fullscreen; // Toggle fullscreen mode
         SDL_SetWindowFullscreen(window, params.fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
         SDL_SetWindowBordered(window, params.fullscreen ? SDL_FALSE : SDL_TRUE);
-        break;
+        return;
 
     case SDLK_q:
         active = false;
-        break;
+        return;
 
     case SDLK_r:
         params.dirty = true;
-        break;
+        return;
 
     case SDLK_LEFT:
-        protocol.sendKey(100);
+        protocol.sendKey(BTN_LEFT);
-        break;
+        return;
 
     case SDLK_RIGHT:
-        protocol.sendKey(101);
+        protocol.sendKey(BTN_RIGHT);
-        break;
+        return;
 
     case SDLK_RETURN:
-        protocol.sendKey(104);
+        protocol.sendKey(BTN_SELECT_DOWN);
-        protocol.sendKey(105);
+        protocol.sendKey(BTN_SELECT_UP);
-        break;
+        return;
 
     case SDLK_BACKSPACE:
-        protocol.sendKey(106);
+        protocol.sendKey(BTN_BACK);
-        break;
+        return;
+
+    case 0:
+        return;
+    }
+
+    if (key.sym == Settings::keyLeft)
+    {
+        protocol.sendKey(BTN_LEFT);
+    }
+    else if (key.sym == Settings::keyRight)
+    {
+        protocol.sendKey(BTN_RIGHT);
+    }
+    else if (key.sym == Settings::keyEnter)
+    {
+        protocol.sendKey(BTN_SELECT_DOWN);
+        protocol.sendKey(BTN_SELECT_UP);
+    }
+    else if (key.sym == Settings::keyBack)
+    {
+        protocol.sendKey(BTN_BACK);
+    }
+    else if (key.sym == Settings::keyHome)
+    {
+        protocol.sendKey(BTN_HOME);
+    } else 
+    {
+        std::cout << "[Key] Unmapped key " << key.sym << std::endl;
     }
 }
 

src/settings.h

@@ -26,13 +26,11 @@ public:
     static inline Setting<bool> wifi5{"wifi-5", true};
     static inline Setting<bool> bluetoothAudio{"bluetooth-audio", false};
     static inline Setting<int> micType{"mic-type", 1};
-    static inline Setting<int> dpi{"android-dpi", 120};        
+    static inline Setting<int> dpi{"android-dpi", 120};
     static inline Setting<int> androidMode{"android-resolution", 0};
-    static inline Setting<int> mediaDelay{"android-media-delay", 300};    
+    static inline Setting<int> mediaDelay{"android-media-delay", 300};
 
-
+    // Application configuration section
-
-    // Application configuration section 
     static inline Setting<int> fontSize{"font-size", 30};
     static inline Setting<bool> vsync{"vsync", false};
     static inline Setting<float> aspectCorrection{"aspect-correction", 1};
@@ -40,11 +38,16 @@ public:
     static inline Setting<int> videoQueue{"video-buffer-size", 32};
     static inline Setting<int> audioQueue{"audio-buffer-size", 16};
     static inline Setting<int> audioDelay{"audio-buffer-wait", 2};
-    static inline Setting<int> audioDelayCall{"audio-buffer-wait-call", 8};    
+    static inline Setting<int> audioDelayCall{"audio-buffer-wait-call", 8};
     static inline Setting<float> audioFade{"audio-fade", 0.3};
     static inline Setting<std::string> audioDriver{"audio-driver", ""};
     static inline Setting<std::string> onConnect{"on-connect-script", ""};
     static inline Setting<std::string> onDisconnect{"on-disconnect-script", ""};
+    static inline Setting<int> keyLeft{"key-left", 0};
+    static inline Setting<int> keyRight{"key-right", 0};
+    static inline Setting<int> keyEnter{"key-enter", 0};
+    static inline Setting<int> keyBack{"key-back", 0};
+    static inline Setting<int> keyHome{"key-home", 0};
 
     // Debug section
     static inline Setting<int> protocolDebug{"protocol-debug", 0};