Move appropriate client headers to public include directory.

git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3319 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 121 insertions, 0 deletions

diff --git a/include/ingen/client/PortModel.hpp b/include/ingen/client/PortModel.hpp
new file mode 100644
index 00000000..e8e74f8a
--- /dev/null
+++ b/include/ingen/client/PortModel.hpp
@@ -0,0 +1,121 @@
+/* This file is part of Ingen.
+ * Copyright 2007-2011 David 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 INGEN_CLIENT_PORTMODEL_HPP
+#define INGEN_CLIENT_PORTMODEL_HPP
+
+#include <cstdlib>
+#include <string>
+
+#include "raul/SharedPtr.hpp"
+#include "raul/log.hpp"
+
+#include "ingen/Port.hpp"
+#include "ingen/client/ObjectModel.hpp"
+
+namespace Raul { class Path; }
+
+namespace Ingen {
+namespace Client {
+
+/** Model of a port.
+ *
+ * \ingroup IngenClient
+ */
+class PortModel : public ObjectModel, public Ingen::Port
+{
+public:
+	enum Direction { INPUT, OUTPUT };
+
+	const PortTypes& types() const { return _types; }
+
+	bool supports(const Raul::URI& value_type) const;
+
+	inline uint32_t          index()     const { return _index; }
+	inline const Raul::Atom& value()     const { return _current_val; }
+	inline bool              connected() const { return (_connections > 0); }
+	inline bool              is_input()  const { return (_direction == INPUT); }
+	inline bool              is_output() const { return (_direction == OUTPUT); }
+
+	bool port_property(const std::string& uri) const;
+
+	bool is_numeric()     const { return is_a(PortType::CONTROL); }
+	bool is_logarithmic() const { return port_property("http://drobilla.net/ns/ingen#logarithmic"); }
+	bool is_integer()     const { return port_property("http://lv2plug.in/ns/lv2core#integer"); }
+	bool is_toggle()      const { return port_property("http://lv2plug.in/ns/lv2core#toggled"); }
+
+	bool has_context(const Raul::URI& context) const;
+	
+
+	inline bool operator==(const PortModel& pm) const { return (path() == pm.path()); }
+
+	Raul::Atom& set_property(const Raul::URI&  uri, const Raul::Atom& value);
+
+	inline void value(const Raul::Atom& val) {
+		if (val != _current_val) {
+			_current_val = val;
+			_signal_value_changed.emit(val);
+		}
+	}
+
+	inline void value(uint32_t voice, const Raul::Atom& val) {
+		// FIXME: implement properly
+		_signal_voice_changed.emit(voice, val);
+	}
+
+	// Signals
+	INGEN_SIGNAL(value_changed, void, const Raul::Atom&);
+	INGEN_SIGNAL(voice_changed, void, uint32_t, const Raul::Atom&);
+	INGEN_SIGNAL(activity, void);
+	INGEN_SIGNAL(connection, void, SharedPtr<PortModel>);
+	INGEN_SIGNAL(disconnection, void, SharedPtr<PortModel>);
+
+private:
+	friend class ClientStore;
+
+	PortModel(Shared::LV2URIMap& uris,
+			const Raul::Path& path, uint32_t index, PortType type, Direction dir)
+		: ObjectModel(uris, path)
+		, _index(index)
+		, _direction(dir)
+		, _current_val(0.0f)
+		, _connections(0)
+	{
+		_types.insert(type);
+		if (type == PortType::UNKNOWN)
+			Raul::warn << "[PortModel] Unknown port type" << std::endl;
+	}
+
+	void add_child(SharedPtr<ObjectModel> c)    { throw; }
+	bool remove_child(SharedPtr<ObjectModel> c) { throw; }
+
+	void connected_to(SharedPtr<PortModel> p)      { ++_connections; _signal_connection.emit(p); }
+	void disconnected_from(SharedPtr<PortModel> p) { --_connections; _signal_disconnection.emit(p); }
+
+	void set(SharedPtr<ObjectModel> model);
+
+	uint32_t           _index;
+	std::set<PortType> _types;
+	Direction          _direction;
+	Raul::Atom         _current_val;
+	size_t             _connections;
+};
+
+} // namespace Client
+} // namespace Ingen
+
+#endif // INGEN_CLIENT_PORTMODEL_HPP