1 files changed, 21 insertions, 0 deletions
diff --git a/Swiften/Chat/ChatStateTracker.h b/Swiften/Chat/ChatStateTracker.h
new file mode 100644
index 0000000..e66bbae
--- /dev/null
+++ b/Swiften/Chat/ChatStateTracker.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <boost/signal.hpp>
+#include <boost/shared_ptr.hpp>
+
+#include "Swiften/Elements/Message.h"
+#include "Swiften/Elements/Presence.h"
+#include "Swiften/Elements/ChatState.h"
+
+namespace Swift {
+	class ChatStateTracker {
+		public:
+			ChatStateTracker();
+			void handleMessageReceived(boost::shared_ptr<Message> message);
+			void handlePresenceChange(boost::shared_ptr<Presence> newPresence, boost::shared_ptr<Presence> oldPresence);
+			boost::signal<void (ChatState::ChatStateType)> onChatStateChange;
+		private:
+			void changeState(ChatState::ChatStateType state);
+			ChatState::ChatStateType currentState_;
+	};
+}