1 files changed, 11 insertions, 0 deletions
diff --git a/src/components/progressbar.hpp b/src/components/progressbar.hpp
index 483ee47..8efb87a 100644
--- a/src/components/progressbar.hpp
+++ b/src/components/progressbar.hpp
@@ -6,5 +6,16 @@ public:
     MessageUploadProgressBar();
 
 private:
+    bool m_active = false;
     std::string m_last_nonce;
+
+    using type_signal_start = sigc::signal<void()>;
+    using type_signal_stop = sigc::signal<void()>;
+
+    type_signal_start m_signal_start;
+    type_signal_stop m_signal_stop;
+
+public:
+    type_signal_start signal_start();
+    type_signal_stop signal_stop();
 };