Add button combination to quit streaming for gamepads

docs/README.pod

@@ -181,7 +181,7 @@ A documented example configuration file can be found at /etc/moonlight/moonlight
 
 =head1 COMMENTS
 
-Use Ctrl+Alt+Shift+Q to quit the streaming session.
+Use Ctrl+Alt+Shift+Q or Play+Back+LeftShoulder+RightShoulder to quit the streaming session.
 
 =head1 AUTHOR
 

src/input/evdev.c

@@ -91,6 +91,7 @@ static bool grabbingDevices;
 
 #define QUIT_MODIFIERS (MODIFIER_SHIFT|MODIFIER_ALT|MODIFIER_CTRL)
 #define QUIT_KEY KEY_Q
+#define QUIT_BUTTONS (PLAY_FLAG|BACK_FLAG|LB_FLAG|RB_FLAG)
 
 static bool (*handler) (struct input_event*, struct input_device*);
 
@@ -326,6 +327,9 @@ static bool evdev_handle_event(struct input_event *ev, struct input_device *dev)
     }
   }
 
+  if (gamepadModified && (dev->buttonFlags & QUIT_BUTTONS) == QUIT_BUTTONS)
+    return false;
+
   dev->gamepadModified |= gamepadModified;
   return true;
 }

src/input/sdl.c

@@ -24,6 +24,7 @@
 
 #define ACTION_MODIFIERS (MODIFIER_SHIFT|MODIFIER_ALT|MODIFIER_CTRL)
 #define QUIT_KEY SDLK_q
+#define QUIT_BUTTONS (PLAY_FLAG|BACK_FLAG|LB_FLAG|RB_FLAG)
 #define FULLSCREEN_KEY SDLK_f
 
 typedef struct _GAMEPAD_STATE {
@@ -232,6 +233,9 @@ int sdlinput_handle_event(SDL_Event* event) {
     else
       gamepad->buttons &= ~button;
 
+    if ((gamepad->buttons & QUIT_BUTTONS) == QUIT_BUTTONS)
+      return SDL_QUIT_APPLICATION;
+
     LiSendMultiControllerEvent(gamepad->id, activeGamepadMask, gamepad->buttons, gamepad->leftTrigger, gamepad->rightTrigger, gamepad->leftStickX, gamepad->leftStickY, gamepad->rightStickX, gamepad->rightStickY);
     break;
   }

src/main.c

@@ -171,7 +171,7 @@ static void help() {
   printf("\t-input <device>\t\tUse <device> as input. Can be used multiple times\n");
   printf("\t-audio <device>\t\tUse <device> as audio output device\n");
   #endif
-  printf("\nUse Ctrl+Alt+Shift+Q to exit streaming session\n\n");
+  printf("\nUse Ctrl+Alt+Shift+Q or Play+Back+LeftShoulder+RightShoulder to exit streaming session\n\n");
   exit(0);
 }