1 files changed, 59 insertions, 0 deletions
diff --git a/src/PatchageCanvas.hpp b/src/PatchageCanvas.hpp
new file mode 100644
index 0000000..fd662f1
--- /dev/null
+++ b/src/PatchageCanvas.hpp
@@ -0,0 +1,59 @@
+/* This file is part of Patchage.
+ * Copyright (C) 2007 Dave Robillard <http://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 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.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
+ */
+
+#ifndef PATCHAGECANVAS_H
+#define PATCHAGECANVAS_H
+
+#include "../../config/config.h"
+#include <string>
+#ifdef HAVE_ALSA
+#include <alsa/asoundlib.h>
+#endif
+#include <flowcanvas/Canvas.hpp>
+#include "StateManager.hpp"
+
+class Patchage;
+class PatchageModule;
+class PatchagePort;
+
+using std::string;
+using namespace FlowCanvas;
+
+class PatchageCanvas : public Canvas
+{
+public:
+	PatchageCanvas(Patchage* _app, int width, int height);
+	
+	boost::shared_ptr<PatchageModule> find_module(const string& name, ModuleType type);
+#ifdef HAVE_ALSA
+	boost::shared_ptr<PatchagePort> find_port(const snd_seq_addr_t* alsa_addr);
+#endif
+	void connect(boost::shared_ptr<Connectable> port1, boost::shared_ptr<Connectable> port2);
+	void disconnect(boost::shared_ptr<Connectable> port1, boost::shared_ptr<Connectable> port2);
+
+	void status_message(const string& msg);
+	
+	boost::shared_ptr<Item> get_item(const string& name);
+	boost::shared_ptr<Port> get_port(const string& module_name,
+                                     const string& port_name);
+
+private:
+	Patchage* _app;
+};
+
+
+#endif // PATCHAGECANVAS_H