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Diffstat (limited to 'src/libs/client/SigClientInterface.hpp')
| -rw-r--r-- | src/libs/client/SigClientInterface.hpp | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/src/libs/client/SigClientInterface.hpp b/src/libs/client/SigClientInterface.hpp new file mode 100644 index 00000000..f19f4a5e --- /dev/null +++ b/src/libs/client/SigClientInterface.hpp @@ -0,0 +1,142 @@ +/* This file is part of Ingen. + * 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 SIGCLIENTINTERFACE_H +#define SIGCLIENTINTERFACE_H + +#include <inttypes.h> +#include <string> +#include <sigc++/sigc++.h> +#include "interface/ClientInterface.hpp" +using std::string; + +namespace Ingen { +namespace Client { + + +/** A LibSigC++ signal emitting interface for clients to use. + * + * This simply emits an sigc signal for every event (eg OSC message) coming from + * the engine. Use Store (which extends this) if you want a nice client-side + * model of the engine. + * + * The signals here match the calls to ClientInterface exactly. See the + * documentation for ClientInterface for meanings of signal parameters. + */ +class SigClientInterface : virtual public Ingen::Shared::ClientInterface, public sigc::trackable +{ +public: + + // Signal parameters math up directly with ClientInterface calls + + sigc::signal<void, int32_t, bool, string> response_sig; + sigc::signal<void> bundle_begin_sig; + sigc::signal<void> bundle_end_sig; + sigc::signal<void, string> error_sig; + sigc::signal<void, uint32_t> num_plugins_sig; + sigc::signal<void, string, string, string> new_plugin_sig; + sigc::signal<void, string, uint32_t> new_patch_sig; + sigc::signal<void, string, string, bool, uint32_t> new_node_sig; + sigc::signal<void, string, string, bool> new_port_sig; + sigc::signal<void, string> patch_enabled_sig; + sigc::signal<void, string> patch_disabled_sig; + sigc::signal<void, string> patch_cleared_sig; + sigc::signal<void, string, string> object_renamed_sig; + sigc::signal<void, string> object_destroyed_sig; + sigc::signal<void, string, string> connection_sig; + sigc::signal<void, string, string> disconnection_sig; + sigc::signal<void, string, string, Raul::Atom> metadata_update_sig; + sigc::signal<void, string, float> control_change_sig; + sigc::signal<void, string, uint32_t, uint32_t, string> program_add_sig; + sigc::signal<void, string, uint32_t, uint32_t> program_remove_sig; + +protected: + + // ClientInterface hooks that fire the above signals + + // FIXME: implement for this (is implemented for ThreadedSigClientInterface) + void enable() { } + void disable() { } + + void bundle_begin() {} + void bundle_end() {} + + void transfer_begin() {} + void transfer_end() {} + + void num_plugins(uint32_t num) { num_plugins_sig.emit(num); } + + void response(int32_t id, bool success, string msg) + { response_sig.emit(id, success, msg); } + + void error(string msg) + { error_sig.emit(msg); } + + void new_plugin(string uri, string type_uri, string name) + { new_plugin_sig.emit(uri, type_uri, name); } + + void new_patch(string path, uint32_t poly) + { new_patch_sig.emit(path, poly); } + + void new_node(string plugin_uri, string node_path, bool is_polyphonic, uint32_t num_ports) + { new_node_sig.emit(plugin_uri, node_path, is_polyphonic, num_ports); } + + void new_port(string path, string data_type, bool is_output) + { new_port_sig.emit(path, data_type, is_output); } + + void connection(string src_port_path, string dst_port_path) + { connection_sig.emit(src_port_path, dst_port_path); } + + void object_destroyed(string path) + { object_destroyed_sig.emit(path); } + + void patch_enabled(string path) + { patch_enabled_sig.emit(path); } + + void patch_disabled(string path) + { patch_disabled_sig.emit(path); } + + void patch_cleared(string path) + { patch_cleared_sig.emit(path); } + + void object_renamed(string old_path, string new_path) + { object_renamed_sig.emit(old_path, new_path); } + + void disconnection(string src_port_path, string dst_port_path) + { disconnection_sig.emit(src_port_path, dst_port_path); } + + void metadata_update(string path, string key, Raul::Atom value) + { metadata_update_sig.emit(path, key, value); } + + void control_change(string port_path, float value) + { control_change_sig.emit(port_path, value); } + + void program_add(string path, uint32_t bank, uint32_t program, string name) + { program_add_sig.emit(path, bank, program, name); } + + void program_remove(string path, uint32_t bank, uint32_t program) + { program_remove_sig.emit(path, bank, program); } + +protected: + SigClientInterface() {} +}; + + +} // namespace Client +} // namespace Ingen + +#endif |