Apply hoverxref if defined in hoverxref_roles

Author: humitos

hoverxref/extension.py

@@ -9,7 +9,6 @@
 from sphinx.writers.html import HTMLTranslator
 
 from . import version
-from .registry import registry
 from .utils import get_ref_xref_data, get_ref_obj_data
 
 ASSETS_FILES = [
@@ -113,7 +112,7 @@ def _resolve_obj_xref(self, env, fromdocname, builder, typ, target, node, contno
         if refnode is None:
             return
 
-        if typ in registry.object_types:
+        if typ in env.config.hoverxref_roles:
             docname, labelid = get_ref_obj_data(self, node, typ, target)
             if self._is_hoverxref_configured(env):
                 self._inject_hoverxref_data(env, refnode, docname, labelid)