1 files changed, 2 insertions, 19 deletions
diff --git a/include/cru/platform/native/InputMethod.hpp b/include/cru/platform/native/InputMethod.hpp
index 1ede15b2..1c5b287e 100644
--- a/include/cru/platform/native/InputMethod.hpp
+++ b/include/cru/platform/native/InputMethod.hpp
@@ -18,28 +18,11 @@ struct CompositionClause {
 using CompositionClauses = std::vector<CompositionClause>;
 
 struct CompositionText {
-  std::string text;
+  std::u16string text;
   CompositionClauses clauses;
   TextRange selection;
 };
 
-inline std::ostream& operator<<(std::ostream& stream,
-                                const CompositionText& composition_text) {
-  stream << "text: " << composition_text.text << "\n"
-         << "clauses:\n";
-  for (int i = 0; i < static_cast<int>(composition_text.clauses.size()); i++) {
-    const auto& clause = composition_text.clauses[i];
-    stream << "\t" << i << ". start:" << clause.start << " end:" << clause.end;
-    if (clause.target) {
-      stream << " target";
-    }
-    stream << "\n";
-  }
-  stream << "selection: position:" << composition_text.selection.position
-         << " count:" << composition_text.selection.count;
-  return stream;
-}
-
 struct IInputMethodContext : virtual INativeResource {
   // Return true if you should draw composition text manually. Return false if
   // system will take care of that for you.
@@ -67,7 +50,7 @@ struct IInputMethodContext : virtual INativeResource {
   // Triggered every time composition text changes.
   virtual IEvent<std::nullptr_t>* CompositionEvent() = 0;
 
-  virtual IEvent<std::string_view>* TextEvent() = 0;
+  virtual IEvent<std::u16string_view>* TextEvent() = 0;
 };
 
 struct IInputMethodManager : virtual INativeResource {