From d225ac9f9252b0ae07cd594bc5cb9b440fac311f Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Tue, 9 Oct 2007 06:06:47 +0000
Subject: Blink ports connected to outputs when output blinks. You can like,
 totally see the message, like, flow, man.

git-svn-id: http://svn.drobilla.net/lad/ingen@858 a436a847-0d15-0410-975c-d299462d15a1
---
 src/libs/gui/App.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/libs/gui/App.cpp')

diff --git a/src/libs/gui/App.cpp b/src/libs/gui/App.cpp
index fb185384..e207bb9f 100644
--- a/src/libs/gui/App.cpp
+++ b/src/libs/gui/App.cpp
@@ -24,6 +24,7 @@
 #include <time.h>
 #include <sys/time.h>
 #include <raul/Path.hpp>
+#include <flowcanvas/Connection.hpp>
 #include "module/global.hpp"
 #include "module/Module.hpp"
 #include "module/World.hpp"
@@ -220,6 +221,14 @@ App::port_activity(Port* port)
 	if (inserted.second)
 		inserted.first->second = false;
 
+	if (port->is_output()) {
+		for (Port::Connections::const_iterator i = port->connections().begin(); i != port->connections().end(); ++i) {
+			const SharedPtr<Port> dst = PtrCast<Port>(i->lock()->dest().lock());
+			if (dst)
+				port_activity(dst.get());
+		}
+	}
+
 	port->set_highlighted(true, false, true, false);
 }
 
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