From a0f55bfcb5bf7bba5acbce91f075b7c6516c04b1 Mon Sep 17 00:00:00 2001
From: Bruno Herbelin <bruno.herbelin@gmail.com>
Date: Sat, 15 Oct 2022 19:06:52 +0200
Subject: [PATCH] Added Fading target for OSC session

---
 ControlManager.cpp | 9 +++++++++
 ControlManager.h   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/ControlManager.cpp b/ControlManager.cpp
index 6daca29..cbe3f8f 100644
--- a/ControlManager.cpp
+++ b/ControlManager.cpp
@@ -858,6 +858,15 @@ bool Control::receiveSessionAttribute(const std::string &attribute,
             }
             send_feedback = true;
         }
+        else if ( attribute.compare(OSC_SESSION_FADE) == 0) {
+            float v = 0.f, t = 0.f;
+            arguments >> v;
+            if (arguments.Eos())
+                arguments >> osc::EndMessage;
+            else
+                arguments >> t >> osc::EndMessage;
+            Mixer::manager().session()->setFadingTarget(v, t);
+        }
 #ifdef CONTROL_DEBUG
         else {
             Log::Info(CONTROL_OSC_MSG "Ignoring attribute '%s' for target 'session'", attribute.c_str());
diff --git a/ControlManager.h b/ControlManager.h
index 74d0882..2fc54d8 100644
--- a/ControlManager.h
+++ b/ControlManager.h
@@ -59,6 +59,7 @@
 
 #define OSC_SESSION            "/session"
 #define OSC_SESSION_VERSION    "/version"
+#define OSC_SESSION_FADE       "/fade"
 
 #define OSC_MULTITOUCH         "/multitouch"