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authorDavid Robillard <d@drobilla.net>2007-10-01 15:41:49 +0000
committerDavid Robillard <d@drobilla.net>2007-10-01 15:41:49 +0000
commite50379299db648dcea9977081803db8e5841c1b7 (patch)
tree1641a85b725c7e954da3697fa47a0ff5cffe6122 /src
parenta47220df59c076eaa717710dc2ffc6614bee268c (diff)
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Added missing files.
git-svn-id: http://svn.drobilla.net/lad/ingen@795 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src')
-rw-r--r--src/libs/engine/events/SendPortActivityEvent.cpp34
-rw-r--r--src/libs/engine/events/SendPortActivityEvent.hpp67
2 files changed, 101 insertions, 0 deletions
diff --git a/src/libs/engine/events/SendPortActivityEvent.cpp b/src/libs/engine/events/SendPortActivityEvent.cpp
new file mode 100644
index 00000000..9d8f786d
--- /dev/null
+++ b/src/libs/engine/events/SendPortActivityEvent.cpp
@@ -0,0 +1,34 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Ingen is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "SendPortActivityEvent.hpp"
+#include "Engine.hpp"
+#include "Port.hpp"
+#include "ClientBroadcaster.hpp"
+
+namespace Ingen {
+
+
+void
+SendPortActivityEvent::post_process()
+{
+ _engine.broadcaster()->send_port_activity(_port->path());
+}
+
+
+} // namespace Ingen
+
diff --git a/src/libs/engine/events/SendPortActivityEvent.hpp b/src/libs/engine/events/SendPortActivityEvent.hpp
new file mode 100644
index 00000000..565167d3
--- /dev/null
+++ b/src/libs/engine/events/SendPortActivityEvent.hpp
@@ -0,0 +1,67 @@
+/* This file is part of Ingen.
+ * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
+ *
+ * Ingen is free software; you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef SENDPORTACTIVITYEVENT_H
+#define SENDPORTACTIVITYEVENT_H
+
+#include <string>
+#include "Event.hpp"
+#include "types.hpp"
+using std::string;
+
+namespace Ingen {
+
+class Port;
+
+
+/** A special event used internally to send port activity notification (e.g.
+ * MIDI event activity) from the audio thread.
+ *
+ * This is created in the audio thread (directly in a ringbuffer, not new'd)
+ * for processing in the post processing thread (unlike normal events which
+ * are created in the pre-processor thread then run through the audio
+ * thread). This event's job is done entirely in post_process.
+ *
+ * This only really makes sense for message ports.
+ *
+ * \ingroup engine
+ */
+class SendPortActivityEvent : public Event
+{
+public:
+ inline SendPortActivityEvent(Engine& engine,
+ SampleCount timestamp,
+ Port* port)
+ : Event(engine, SharedPtr<Responder>(), timestamp)
+ , _port(port)
+ {
+ }
+
+ inline void operator=(const SendPortActivityEvent& ev) {
+ _port = ev._port;
+ }
+
+ void post_process();
+
+private:
+ Port* _port;
+};
+
+
+} // namespace Ingen
+
+#endif // SENDPORTACTIVITYEVENT_H