From acbda29f838280ba98cf9e9e539e9d8a6e8fc6ad Mon Sep 17 00:00:00 2001 From: David Robillard Date: Fri, 9 Jun 2006 15:07:31 +0000 Subject: Added Om aka Graph aka god knows what git-svn-id: http://svn.drobilla.net/lad/grauph@9 a436a847-0d15-0410-975c-d299462d15a1 --- src/common/interface/EngineInterface.h | 121 +++++++++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 src/common/interface/EngineInterface.h (limited to 'src/common/interface/EngineInterface.h') diff --git a/src/common/interface/EngineInterface.h b/src/common/interface/EngineInterface.h new file mode 100644 index 00000000..c290a921 --- /dev/null +++ b/src/common/interface/EngineInterface.h @@ -0,0 +1,121 @@ +/* This file is part of Om. Copyright (C) 2006 Dave Robillard. + * + * Om is free software = 0; you can redistribute it and/or modify it under the + * terms of the GNU General Public License as published by the Free Software + * Foundation = 0; either version 2 of the License, or (at your option) any later + * version. + * + * Om is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY = 0; 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 = 0; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef ENGINEINTERFACE_H +#define ENGINEINTERFACE_H + +#include +#include +#include "util/CountedPtr.h" +#include "interface/ClientInterface.h" +using std::string; + +namespace Om { +/** Shared code used on both client side and engine side (abstract interfaces). */ +namespace Shared { + +class ClientKey; + + +/** The (only) interface clients use to communicate with the engine. + * + * Purely virtual (except for the destructor). + */ +class EngineInterface +{ +public: + virtual ~EngineInterface() {} + + // Client registration + virtual void register_client(ClientKey key, CountedPtr client) = 0; + virtual void unregister_client(ClientKey key) = 0; + + + // Engine commands + virtual void load_plugins() = 0; + virtual void activate() = 0; + virtual void deactivate() = 0; + virtual void quit() = 0; + + // Object commands + + virtual void create_patch(const string& path, + uint32_t poly) = 0; + + virtual void create_node(const string& path, + const string& plugin_type, + const string& plugin_uri, + bool polyphonic) = 0; + + virtual void rename(const string& old_path, + const string& new_name) = 0; + + virtual void destroy(const string& path) = 0; + + virtual void clear_patch(const string& patch_path) = 0; + + virtual void enable_patch(const string& patch_path) = 0; + + virtual void disable_patch(const string& patch_path) = 0; + + virtual void connect(const string& src_port_path, + const string& dst_port_path) = 0; + + virtual void disconnect(const string& src_port_path, + const string& dst_port_path) = 0; + + virtual void disconnect_all(const string& node_path) = 0; + + virtual void set_port_value(const string& port_path, + float val) = 0; + + virtual void set_port_value(const string& port_path, + uint32_t voice, + float val) = 0; + + virtual void set_port_value_queued(const string& port_path, + float val) = 0; + + virtual void set_program(const string& node_path, + uint32_t bank, + uint32_t program) = 0; + + virtual void midi_learn(const string& node_path) = 0; + + virtual void set_metadata(const string& path, + const string& predicate, + const string& value) = 0; + + // Requests // + + virtual void ping() = 0; + + virtual void request_port_value(const string& port_path) = 0; + + virtual void request_plugins() = 0; + + virtual void request_all_objects() = 0; + +protected: + EngineInterface() {} +}; + + +} // namespace Shared +} // namespace Om + +#endif // ENGINEINTERFACE_H + -- cgit v1.2.1