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Diffstat (limited to 'src/libs/client/OSCEngineSender.h')
-rw-r--r-- | src/libs/client/OSCEngineSender.h | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/libs/client/OSCEngineSender.h b/src/libs/client/OSCEngineSender.h new file mode 100644 index 00000000..184c0569 --- /dev/null +++ b/src/libs/client/OSCEngineSender.h @@ -0,0 +1,145 @@ +/* This file is part of Ingen. Copyright (C) 2006 Dave Robillard. + * + * 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 OSCENGINESENDER_H +#define OSCENGINESENDER_H + +#include <inttypes.h> +#include <string> +#include <lo/lo.h> +#include "interface/EngineInterface.h" +using std::string; +using Ingen::Shared::EngineInterface; +using Ingen::Shared::ClientInterface; +using Ingen::Shared::ClientKey; + + +namespace Ingen { +namespace Client { + +/* OSC (via liblo) interface to the engine. + * + * Clients can use this opaquely as an EngineInterface* to control the engine + * over OSC (whether over a network or not, etc). + * + * \ingroup IngenClient + */ +class OSCEngineSender : public EngineInterface +{ +public: + OSCEngineSender(const string& engine_url); + + ~OSCEngineSender(); + + string engine_url() { return _engine_url; } + + inline size_t next_id() + { if (_id != -1) { _id = (_id == -2) ? 0 : _id+1; } return _id; } + + void enable_responses() { _id = 0; } + void disable_responses() { _id = -1; } + + + /* *** EngineInterface implementation below here *** */ + + // Client registration + void register_client(ClientKey key, CountedPtr<ClientInterface> client); + void unregister_client(ClientKey key); + + + // Engine commands + void load_plugins(); + void activate(); + void deactivate(); + void quit(); + + + // Object commands + + void create_patch(const string& path, + uint32_t poly); + + void create_port(const string& path, + const string& data_type, + bool is_output); + + void create_node(const string& path, + const string& plugin_type, + const string& plugin_uri, + bool polyphonic); + + void rename(const string& old_path, + const string& new_name); + + void destroy(const string& path); + + void clear_patch(const string& patch_path); + + void enable_patch(const string& patch_path); + + void disable_patch(const string& patch_path); + + void connect(const string& src_port_path, + const string& dst_port_path); + + void disconnect(const string& src_port_path, + const string& dst_port_path); + + void disconnect_all(const string& node_path); + + void set_port_value(const string& port_path, + float val); + + void set_port_value(const string& port_path, + uint32_t voice, + float val); + + void set_port_value_queued(const string& port_path, + float val); + + void set_program(const string& node_path, + uint32_t bank, + uint32_t program); + + void midi_learn(const string& node_path); + + void set_metadata(const string& obj_path, + const string& predicate, + const string& value); + + // Requests // + + void ping(); + + void request_port_value(const string& port_path); + + void request_plugins(); + + void request_all_objects(); + +protected: + string _engine_url; + lo_address _engine_addr; + int _client_port; + int32_t _id; +}; + + +} // namespace Client +} // namespace Ingen + +#endif // OSCENGINESENDER_H + |