1 files changed, 90 insertions, 0 deletions
diff --git a/src/libs/gui/NodeModule.h b/src/libs/gui/NodeModule.h
new file mode 100644
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+++ b/src/libs/gui/NodeModule.h
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+/* This file is part of In* 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 NODEMODULE_H
+#define NODEMODULE_H
+
+#include <string>
+#include <libgnomecanvasmm.h>
+#include <flowcanvas/Module.h>
+#include <raul/SharedPtr.h>
+#include "Port.h"
+#include "NodeMenu.h"
+using std::string;
+
+class Atom;
+
+namespace Ingen { namespace Client {
+	class PortModel;
+	class NodeModel;
+	class ControlModel;
+} }
+using namespace Ingen::Client;
+
+namespace Ingen {
+namespace GUI {
+	
+class PatchCanvas;
+class Port;
+
+
+/** A module in a patch.
+ *
+ * This base class is extended for various types of modules - SubpatchModule,
+ * DSSIModule, etc.
+ *
+ * \ingroup GUI
+ */
+class NodeModule : public LibFlowCanvas::Module
+{
+public:
+	static boost::shared_ptr<NodeModule> create (boost::shared_ptr<PatchCanvas> canvas, SharedPtr<NodeModel> node);
+
+	virtual ~NodeModule();
+
+	boost::shared_ptr<Port> port(const string& port_name) {
+		return boost::dynamic_pointer_cast<Ingen::GUI::Port>(
+			Module::get_port(port_name));
+	}
+
+	virtual void store_location();
+
+	void on_click(GdkEventButton* event);
+	
+	void show_control_window();
+
+	SharedPtr<NodeModel> node() const { return _node; }
+
+protected:
+	NodeModule(boost::shared_ptr<PatchCanvas> canvas, SharedPtr<NodeModel> node);
+
+	virtual void on_double_click(GdkEventButton* ev) { show_control_window(); }
+	virtual void on_middle_click(GdkEventButton* ev) { show_control_window(); }
+	
+	void metadata_update(const string& key, const Atom& value);
+	
+	void add_port(SharedPtr<PortModel> port, bool resize=true);
+	void remove_port(SharedPtr<PortModel> port);
+	
+	SharedPtr<NodeModel> _node;
+	NodeMenu             _menu;
+};
+
+
+} // namespace GUI
+} // namespace Ingen
+
+#endif // NODEMODULE_H