1 files changed, 57 insertions, 0 deletions
diff --git a/src/Port.cpp b/src/Port.cpp
new file mode 100644
index 0000000..3f0d02b
--- /dev/null
+++ b/src/Port.cpp
@@ -0,0 +1,57 @@
+/* This file is part of Ganv.
+ * Copyright 2007-2015 David Robillard <http://drobilla.net>
+ *
+ * Ganv 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 any later version.
+ *
+ * Ganv 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 Ganv.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <string>
+
+#include <glib.h>
+
+#include "ganv/Canvas.hpp"
+#include "ganv/Module.hpp"
+#include "ganv/Port.hpp"
+
+#include "./color.h"
+
+namespace Ganv {
+
+static void
+on_value_changed(GanvPort* port, double value, void* portmm)
+{
+	((Port*)portmm)->signal_value_changed.emit(value);
+}
+
+/* Construct a Port on an existing module. */
+Port::Port(Module&            module,
+           const std::string& name,
+           bool               is_input,
+           uint32_t           color)
+	: Box(module.canvas(),
+	      GANV_BOX(ganv_port_new(module.gobj(), is_input,
+	                             "fill-color", color,
+	                             "border-color", PORT_BORDER_COLOR(color),
+	                             "border-width", 2.0,
+	                             "label", name.c_str(),
+	                             NULL)))
+{
+	g_signal_connect(gobj(), "value-changed",
+	                 G_CALLBACK(on_value_changed), this);
+}
+
+Module*
+Port::get_module() const
+{
+	return Glib::wrap(ganv_port_get_module(gobj()));
+}
+
+} // namespace Ganv