# HG changeset patch
# User Benjamin Golinvaux <bgo@osimis.io>
# Date 1586955244 -7200
# Node ID d8bb885e9b0ae108868ba87bf2cf44d1ce95f359
# Parent  4971b1c5dfa6b9e6d6b36b49e9ee0663a13cdbdb
Checking  DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR
to control whether using DOM IDs or CSS selectors when
targeting DOM elements.

diff -r 4971b1c5dfa6 -r d8bb885e9b0a Framework/Viewport/WebAssemblyViewport.cpp
--- a/Framework/Viewport/WebAssemblyViewport.cpp	Wed Apr 15 14:52:53 2020 +0200
+++ b/Framework/Viewport/WebAssemblyViewport.cpp	Wed Apr 15 14:54:04 2020 +0200
@@ -211,10 +211,20 @@
     }
   }
 
+#if DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR == 1
+// everything OK..... we're using the new setting
+#else
+#pragma message("WARNING: DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR is not defined or equal to 0. Stone will use the OLD Emscripten rules for DOM element selection.")
+#endif
+
   WebAssemblyViewport::WebAssemblyViewport(
     const std::string& canvasId, bool enableEmscriptenMouseEvents) :
     canvasId_(canvasId),
+#if DISABLE_DEPRECATED_FIND_EVENT_TARGET_BEHAVIOR == 1
     canvasCssSelector_("#" + canvasId),
+#else
+    canvasCssSelector_(canvasId),
+#endif
     interactor_(new DefaultViewportInteractor),
     enableEmscriptenMouseEvents_(enableEmscriptenMouseEvents)
   {