[chore] remove SetOnFileComplete() in class FileReceiver

src/gui/render.cpp

@@ -1283,10 +1283,20 @@ void Render::InitializeModules() {
               if (ret != 0) {
                 LOG_WARN("Failed to send clipboard data to peer [{}], ret={}",
                          remote_id.c_str(), ret);
+                return ret;
               }
             }
           }
-          return ret;
+
+          ret = SendReliableDataFrame(peer_, data, size,
+                                      clipboard_label_.c_str());
+          if (ret != 0) {
+            LOG_WARN("Failed to send clipboard data to peer [{}], ret={}",
+                     remote_id_display_, ret);
+            return ret;
+          }
+
+          return 0;
         });
 
     modules_inited_ = true;

src/tools/file_transfer.cpp

@@ -298,10 +298,6 @@ bool FileReceiver::HandleChunk(const FileChunkHeader& header,
     LOG_INFO("FileReceiver: file received complete, file_id={}, size={}",
              header.file_id, ctx.received);
 
-    if (on_file_complete_) {
-      on_file_complete_(saved_path);
-    }
-
     contexts_.erase(header.file_id);
   }
 

src/tools/file_transfer.h

@@ -93,8 +93,6 @@ class FileReceiver {
   // return true if parsed and processed successfully, false otherwise.
   bool OnData(const char* data, size_t size);
 
-  void SetOnFileComplete(OnFileComplete cb) { on_file_complete_ = cb; }
-
   void SetOnSendAck(OnSendAck cb) { on_send_ack_ = cb; }
 
   const std::filesystem::path& OutputDir() const { return output_dir_; }
@@ -108,7 +106,6 @@ class FileReceiver {
  private:
   std::filesystem::path output_dir_;
   std::unordered_map<uint32_t, FileContext> contexts_;
-  OnFileComplete on_file_complete_ = nullptr;
   OnSendAck on_send_ack_ = nullptr;
 };