1 files changed, 24 insertions, 0 deletions
diff --git a/Swiften/Notifier/Notifier.h b/Swiften/Notifier/Notifier.h
new file mode 100644
index 0000000..2ab3ba8
--- /dev/null
+++ b/Swiften/Notifier/Notifier.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <boost/function.hpp>
+
+#include "Swiften/Base/String.h"
+
+namespace Swift {
+	class Notifier {
+		public:
+			virtual ~Notifier();
+
+			enum Type { ContactAvailable, ContactUnavailable, ContactStatusChange, IncomingMessage };
+
+			/**
+			 * Picture is a PNG image.
+			 */
+			virtual void showMessage(
+				Type type,
+				const String& subject, 
+				const String& description, 
+				const ByteArray& picture, 
+				boost::function<void()> callback) = 0;
+	};
+}