[client] wayland: move wayland specific mouse code out of main.c

client/displayservers/SDL/sdl.c

@@ -63,6 +63,12 @@ static bool sdlEventFilter(SDL_Event * event)
       // stop motion events during the warp out of the window
       if (sdl.exiting)
         return true;
+
+      app_updateCursorPos(event->motion.x, event->motion.y);
+      if (app_cursorIsGrabbed())
+        app_handleMouseGrabbed(event->motion.xrel, event->motion.yrel);
+      else
+        app_handleMouseNormal(event->motion.xrel, event->motion.yrel);
       break;
 
     case SDL_WINDOWEVENT:

client/displayservers/Wayland/wayland.c

@@ -356,6 +356,19 @@ static void waylandFree(void)
 
 static bool waylandEventFilter(SDL_Event * event)
 {
+  /* prevent the default processing for the following events */
+  switch(event->type)
+  {
+    case SDL_MOUSEMOTION:
+    {
+      app_updateCursorPos(event->motion.x, event->motion.y);
+
+      // we must use the basic handler as Wayland has no warp support
+      app_handleMouseBasic(event->motion.x, event->motion.y);
+      return true;
+    }
+  }
+
   return false;
 }