146 lines
3.7 KiB
C++
146 lines
3.7 KiB
C++
/* This file is part of Ingen. Copyright (C) 2006 Dave Robillard.
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*
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* Ingen is free software; you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Ingen is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef OSCENGINESENDER_H
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#define OSCENGINESENDER_H
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#include <inttypes.h>
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#include <string>
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#include <lo/lo.h>
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#include "interface/EngineInterface.h"
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using std::string;
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using Ingen::Shared::EngineInterface;
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using Ingen::Shared::ClientInterface;
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using Ingen::Shared::ClientKey;
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namespace Ingen {
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namespace Client {
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/* OSC (via liblo) interface to the engine.
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*
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* Clients can use this opaquely as an EngineInterface* to control the engine
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* over OSC (whether over a network or not, etc).
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*
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* \ingroup IngenClient
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*/
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class OSCEngineSender : virtual public EngineInterface
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{
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public:
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OSCEngineSender(const string& engine_url);
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~OSCEngineSender();
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string engine_url() { return _engine_url; }
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inline size_t next_id()
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{ if (_id != -1) { _id = (_id == -2) ? 0 : _id+1; } return _id; }
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void enable_responses() { _id = 0; }
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void disable_responses() { _id = -1; }
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/* *** EngineInterface implementation below here *** */
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// Client registration
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void register_client(ClientKey key, CountedPtr<ClientInterface> client);
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void unregister_client(ClientKey key);
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// Engine commands
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void load_plugins();
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void activate();
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void deactivate();
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void quit();
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// Object commands
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void create_patch(const string& path,
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uint32_t poly);
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void create_port(const string& path,
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const string& data_type,
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bool is_output);
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void create_node(const string& path,
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const string& plugin_type,
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const string& plugin_uri,
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bool polyphonic);
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void rename(const string& old_path,
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const string& new_name);
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void destroy(const string& path);
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void clear_patch(const string& patch_path);
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void enable_patch(const string& patch_path);
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void disable_patch(const string& patch_path);
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void connect(const string& src_port_path,
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const string& dst_port_path);
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void disconnect(const string& src_port_path,
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const string& dst_port_path);
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void disconnect_all(const string& node_path);
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void set_port_value(const string& port_path,
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float val);
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void set_port_value(const string& port_path,
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uint32_t voice,
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float val);
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void set_port_value_queued(const string& port_path,
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float val);
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void set_program(const string& node_path,
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uint32_t bank,
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uint32_t program);
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void midi_learn(const string& node_path);
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void set_metadata(const string& obj_path,
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const string& predicate,
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const string& value);
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// Requests //
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void ping();
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void request_port_value(const string& port_path);
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void request_plugins();
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void request_all_objects();
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protected:
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string _engine_url;
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lo_address _engine_addr;
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int _client_port;
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int32_t _id;
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};
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} // namespace Client
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} // namespace Ingen
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#endif // OSCENGINESENDER_H
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