Follow Jack port creation/destruction.

git-svn-id: http://svn.drobilla.net/lad/patchage@257 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 60 insertions, 0 deletions

diff --git a/src/PatchageEvent.h b/src/PatchageEvent.h
new file mode 100644
index 0000000..8dec31d
--- /dev/null
+++ b/src/PatchageEvent.h
@@ -0,0 +1,60 @@
+/* This file is part of Patchage.  Copyright (C) 2005 Dave Robillard.
+ * 
+ * Patchage 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.
+ * 
+ * Patchage 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.,
+ * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef PATCHAGEEVENT_H
+#define PATCHAGEEVENT_H
+
+#include <string>
+#include <jack/jack.h>
+
+class Patchage;
+
+
+/** A Driver event to be processed by the GUI thread.
+ */
+class PatchageEvent {
+public:
+	enum Type {
+		NULL_EVENT,
+		PORT_CREATION,
+		PORT_DESTRUCTION
+	};
+
+	PatchageEvent(Patchage* patchage)
+		: _patchage(patchage)
+		, _type(NULL_EVENT)
+	{}
+
+	PatchageEvent(Patchage* patchage, Type type, jack_port_id_t port_id)
+		: _patchage(patchage)
+		, _type(type)
+		, _port_id(port_id)
+	{}
+
+	void execute();
+
+	Type           type()    { return _type; }
+	jack_port_id_t port_id() { return _port_id; }
+
+private:
+	Patchage*      _patchage;
+	Type           _type;
+	jack_port_id_t _port_id;
+};
+
+
+#endif // PATCHAGEEVENT_H
+