Factor out getting client and port metadata and send it with events

1 files changed, 36 insertions, 0 deletions

diff --git a/src/PortInfo.hpp b/src/PortInfo.hpp
new file mode 100644
index 0000000..9b05c43
--- /dev/null
+++ b/src/PortInfo.hpp
@@ -0,0 +1,36 @@
+/* This file is part of Patchage.
+ * Copyright 2007-2020 David Robillard <d@drobilla.net>
+ *
+ * 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 3 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 Patchage.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef PATCHAGE_PORTINFO_HPP
+#define PATCHAGE_PORTINFO_HPP
+
+#include "PortType.hpp"
+#include "SignalDirection.hpp"
+
+#include <boost/optional.hpp>
+#include <string>
+
+/// Extra information about a port not expressed in its ID
+struct PortInfo
+{
+	std::string          label;       ///< Human-friendly label
+	PortType             type;        ///< Detailed port type
+	SignalDirection      direction;   ///< Signal direction
+	boost::optional<int> order;       ///< Order key on client
+	bool                 is_terminal; ///< True if this is a system port
+};
+
+#endif // PATCHAGE_PORTINFO_HPP