2 * Copyright (C) 2006-2009 Paul Davis
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 #include <boost/shared_ptr.hpp>
32 #include <glibmm/main.h>
34 #define ABSTRACT_UI_EXPORTS
35 #include "pbd/abstract_ui.h"
37 #include "ardour/types.h"
38 #include "control_protocol/control_protocol.h"
40 class OSCControllable;
41 class OSCRouteObserver;
48 /* this is mostly a placeholder because I suspect that at some
49 point we will want to add more members to accomodate
50 certain types of requests to the OSC UI
53 namespace ArdourSurface {
55 struct OSCUIRequest : public BaseUI::BaseRequestObject {
61 class OSC : public ARDOUR::ControlProtocol, public AbstractUI<OSCUIRequest>
64 OSC (ARDOUR::Session&, uint32_t port);
67 static OSC* instance() { return _instance; }
69 XMLNode& get_state ();
70 int set_state (const XMLNode&, int version);
72 bool has_editor () const { return true; }
73 void* get_gui () const;
74 void tear_down_gui ();
76 int set_active (bool yn);
77 bool get_active () const;
78 int set_feedback (bool yn);
79 bool get_feedback () const;
81 void set_namespace_root (std::string);
86 static void* request_factory (uint32_t);
94 std::string get_server_url ();
95 void set_debug_mode (OSCDebugMode m) { _debugmode = m; }
96 OSCDebugMode get_debug_mode () { return _debugmode; }
100 void do_request (OSCUIRequest*);
102 GSource* local_server;
103 GSource* remote_server;
105 bool osc_input_handler (Glib::IOCondition, lo_server);
110 volatile bool _shutdown;
111 lo_server _osc_server;
112 lo_server _osc_unix_server;
113 std::string _osc_unix_socket_path;
114 std::string _osc_url_file;
115 std::string _namespace_root;
116 bool _send_route_changes;
117 OSCDebugMode _debugmode;
119 void register_callbacks ();
121 void route_added (ARDOUR::RouteList&);
123 // Handlers for "Application Hook" signals
124 void session_loaded (ARDOUR::Session&);
125 void session_exported (std::string, std::string);
127 // end "Application Hook" handles
129 std::string get_unix_server_url ();
131 void send_current_value (const char* path, lo_arg** argv, int argc, lo_message msg);
132 void current_value_query (const char* path, size_t len, lo_arg **argv, int argc, lo_message msg);
134 int current_value (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data);
136 int catchall (const char *path, const char *types, lo_arg **argv, int argc, void *data);
137 static int _catchall (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data);
139 void routes_list (lo_message msg);
140 void transport_frame (lo_message msg);
141 void transport_speed (lo_message msg);
142 void record_enabled (lo_message msg);
145 if (_debugmode == All) { \
146 debugmsg (dgettext(PACKAGE, "OSC"), path, types, argv, argc); \
149 #define PATH_CALLBACK_MSG(name) \
150 static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
151 return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
153 int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data) { \
159 PATH_CALLBACK_MSG(routes_list);
160 PATH_CALLBACK_MSG(transport_frame);
161 PATH_CALLBACK_MSG(transport_speed);
162 PATH_CALLBACK_MSG(record_enabled);
164 #define PATH_CALLBACK(name) \
165 static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
166 return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
168 int cb_ ## name (const char *path, const char *types, lo_arg ** argv, int argc, void *) { \
170 if (argc > 0 && !strcmp (types, "f") && argv[0]->f != 1.0) { return 0; } \
175 PATH_CALLBACK(add_marker);
176 PATH_CALLBACK(loop_toggle);
177 PATH_CALLBACK(goto_start);
178 PATH_CALLBACK(goto_end);
179 PATH_CALLBACK(rewind);
181 PATH_CALLBACK(transport_stop);
182 PATH_CALLBACK(transport_play);
183 PATH_CALLBACK(save_state);
184 PATH_CALLBACK(prev_marker);
185 PATH_CALLBACK(next_marker);
188 PATH_CALLBACK(toggle_punch_in);
189 PATH_CALLBACK(toggle_punch_out);
190 PATH_CALLBACK(rec_enable_toggle);
191 PATH_CALLBACK(toggle_all_rec_enables);
193 #define PATH_CALLBACK1(name,type,optional) \
194 static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
195 return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
197 int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *) { \
200 name (optional argv[0]->type); \
205 PATH_CALLBACK1(set_transport_speed,f,);
206 PATH_CALLBACK1(access_action,s,&);
208 #define PATH_CALLBACK2(name,arg1type,arg2type) \
209 static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
210 return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
212 int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *) { \
215 name (argv[0]->arg1type, argv[1]->arg2type); \
220 #define PATH_CALLBACK3(name,arg1type,arg2type,arg3type) \
221 static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
222 return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
224 int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *) { \
227 name (argv[0]->arg1type, argv[1]->arg2type,argv[2]->arg3type); \
232 #define PATH_CALLBACK4(name,arg1type,arg2type,arg3type,arg4type) \
233 static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \
234 return static_cast<OSC*>(user_data)->cb_ ## name (path, types, argv, argc, data); \
236 int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *) { \
239 name (argv[0]->arg1type, argv[1]->arg2type,argv[2]->arg3type,argv[3]->arg4type); \
244 PATH_CALLBACK2(locate,i,i);
245 PATH_CALLBACK2(loop_location,i,i);
246 PATH_CALLBACK2(route_mute,i,i);
247 PATH_CALLBACK2(route_solo,i,i);
248 PATH_CALLBACK2(route_recenable,i,i);
249 PATH_CALLBACK2(route_set_gain_abs,i,f);
250 PATH_CALLBACK2(route_set_gain_dB,i,f);
251 PATH_CALLBACK2(route_set_trim_abs,i,f);
252 PATH_CALLBACK2(route_set_trim_dB,i,f);
253 PATH_CALLBACK2(route_set_pan_stereo_position,i,f);
254 PATH_CALLBACK2(route_set_pan_stereo_width,i,f);
255 PATH_CALLBACK3(route_set_send_gain_abs,i,i,f);
256 PATH_CALLBACK3(route_set_send_gain_dB,i,i,f);
257 PATH_CALLBACK4(route_plugin_parameter,i,i,i,f);
258 PATH_CALLBACK3(route_plugin_parameter_print,i,i,i);
260 int route_mute (int rid, int yn);
261 int route_solo (int rid, int yn);
262 int route_recenable (int rid, int yn);
263 int route_set_gain_abs (int rid, float level);
264 int route_set_gain_dB (int rid, float dB);
265 int route_set_trim_abs (int rid, float level);
266 int route_set_trim_dB (int rid, float dB);
267 int route_set_pan_stereo_position (int rid, float left_right_fraction);
268 int route_set_pan_stereo_width (int rid, float percent);
269 int route_set_send_gain_abs (int rid, int sid, float val);
270 int route_set_send_gain_dB (int rid, int sid, float val);
271 int route_plugin_parameter (int rid, int piid,int par, float val);
272 int route_plugin_parameter_print (int rid, int piid,int par);
274 void listen_to_route (boost::shared_ptr<ARDOUR::Route>, lo_address);
275 void end_listen (boost::shared_ptr<ARDOUR::Route>, lo_address);
276 void drop_route (boost::weak_ptr<ARDOUR::Route>);
278 void route_name_changed (const PBD::PropertyChange&, boost::weak_ptr<ARDOUR::Route> r, lo_address addr);
280 void update_clock ();
282 typedef std::list<OSCRouteObserver*> RouteObservers;
284 RouteObservers route_observers;
285 void debugmsg (const char *prefix, const char *path, const char* types, lo_arg **argv, int argc);
287 static OSC* _instance;
295 #endif // ardour_osc_h