/* * Copyright (C) 2006-2009 Paul Davis * * This program 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. * * This program 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 more 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * */ #ifndef ardour_osc_h #define ardour_osc_h #include #include #include #include #include #include #include #include #define ABSTRACT_UI_EXPORTS #include "pbd/abstract_ui.h" #include "ardour/types.h" #include "control_protocol/control_protocol.h" #include "i18n.h" class OSCControllable; class OSCRouteObserver; class OSCGlobalObserver; class OSCSelectObserver; namespace ARDOUR { class Session; class Route; } /* this is mostly a placeholder because I suspect that at some point we will want to add more members to accomodate certain types of requests to the OSC UI */ namespace ArdourSurface { struct OSCUIRequest : public BaseUI::BaseRequestObject { public: OSCUIRequest () {} ~OSCUIRequest() {} }; class OSC : public ARDOUR::ControlProtocol, public AbstractUI { public: OSC (ARDOUR::Session&, uint32_t port); virtual ~OSC(); static OSC* instance() { return _instance; } XMLNode& get_state (); int set_state (const XMLNode&, int version); bool has_editor () const { return true; } void* get_gui () const; void tear_down_gui (); int set_active (bool yn); bool get_active () const; int set_feedback (bool yn); bool get_feedback () const; int start (); int stop (); static void* request_factory (uint32_t); enum OSCDebugMode { Off, Unhandled, All }; // keep a surface's global setup by remote server url struct OSCSurface { public: std::string remote_url; // the url these setting belong to uint32_t bank; // current bank uint32_t bank_size; // size of banks for this surface std::bitset<32> strip_types;// what strip types are a part of this bank uint32_t nstrips; // how many strips are there for strip_types std::bitset<32> feedback; // What is fed back? strips/meters/timecode/bar_beat/global int gainmode; // what kind of faders do we have Gain db or position 0 to 1023? uint32_t surface_sel; // which strip within the bank is locally selected OSCSelectObserver* sel_obs; // So we can sync select feedback with selected channel //StripableList strips; //list of stripables for the current bank }; /* * Reminder of what strip_types there are * XXX these have changed!!! AudioTrack = 0x1, MidiTrack = 0x2, AudioBus = 0x4, MidiBus = 0x8, VCA = 0x10, MasterOut = 0x800, MonitorOut = 0x1000, Auditioner = 0x2000, Selected = 0x4000, Hidden = 0x8000, */ /* * feedback bits: * [0] - Strips - buttons * [1] - Strips - variables (pots/faders) * [2] - Strips - Send SSID as path extension * [3] - Send heart beat to surface * [4] - Send feedback for master/global buttons/variables * [5] - Send Bar and Beat * [6] - Send Time code * [7] - Send metering as dB or positional depending on gainmode * [8] - Send metering as 16 bits (led strip) * [9] - Send signal present (signal greater than -20dB) * [10] - Selection is local */ // storage for each surface's settings typedef std::vector Surface; Surface _surface; std::string get_server_url (); void set_debug_mode (OSCDebugMode m) { _debugmode = m; } OSCDebugMode get_debug_mode () { return _debugmode; } protected: void thread_init (); void do_request (OSCUIRequest*); GSource* local_server; GSource* remote_server; bool osc_input_handler (Glib::IOCondition, lo_server); private: uint32_t _port; volatile bool _ok; volatile bool _shutdown; lo_server _osc_server; lo_server _osc_unix_server; std::string _osc_unix_socket_path; std::string _osc_url_file; bool _send_route_changes; OSCDebugMode _debugmode; void register_callbacks (); void route_added (ARDOUR::RouteList&); // Handlers for "Application Hook" signals void session_loaded (ARDOUR::Session&); void session_exported (std::string, std::string); // end "Application Hook" handles std::string get_unix_server_url (); OSCSurface * get_surface (lo_address addr); uint32_t get_sid (uint32_t rid, lo_address addr); uint32_t get_rid (uint32_t sid, lo_address addr); void global_feedback (std::bitset<32> feedback, lo_address msg, uint32_t gainmode); void send_current_value (const char* path, lo_arg** argv, int argc, lo_message msg); void current_value_query (const char* path, size_t len, lo_arg **argv, int argc, lo_message msg); int current_value (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data); int catchall (const char *path, const char *types, lo_arg **argv, int argc, void *data); static int _catchall (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data); void routes_list (lo_message msg); void transport_frame (lo_message msg); void transport_speed (lo_message msg); void record_enabled (lo_message msg); #define OSC_DEBUG \ if (_debugmode == All) { \ debugmsg (dgettext(PACKAGE, "OSC"), path, types, argv, argc); \ } #define PATH_CALLBACK_MSG(name) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data) { \ OSC_DEBUG; \ if (argc > 0 && !strcmp (types, "f") && argv[0]->f != 1.0) { return 0; } \ name (data); \ return 0; \ } PATH_CALLBACK_MSG(routes_list); PATH_CALLBACK_MSG(transport_frame); PATH_CALLBACK_MSG(transport_speed); PATH_CALLBACK_MSG(record_enabled); PATH_CALLBACK_MSG(bank_up); PATH_CALLBACK_MSG(bank_down); #define PATH_CALLBACK(name) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg ** argv, int argc, void *) { \ OSC_DEBUG; \ if (argc > 0 && !strcmp (types, "f") && argv[0]->f != 1.0) { return 0; } \ name (); \ return 0; \ } PATH_CALLBACK(add_marker); PATH_CALLBACK(loop_toggle); PATH_CALLBACK(goto_start); PATH_CALLBACK(goto_end); PATH_CALLBACK(rewind); PATH_CALLBACK(ffwd); PATH_CALLBACK(transport_stop); PATH_CALLBACK(transport_play); PATH_CALLBACK(save_state); PATH_CALLBACK(prev_marker); PATH_CALLBACK(next_marker); PATH_CALLBACK(undo); PATH_CALLBACK(redo); PATH_CALLBACK(toggle_punch_in); PATH_CALLBACK(toggle_punch_out); PATH_CALLBACK(rec_enable_toggle); PATH_CALLBACK(toggle_all_rec_enables); PATH_CALLBACK(all_tracks_rec_in); PATH_CALLBACK(all_tracks_rec_out); PATH_CALLBACK(remove_marker_at_playhead); PATH_CALLBACK(mark_in); PATH_CALLBACK(mark_out); PATH_CALLBACK(toggle_click); PATH_CALLBACK(midi_panic); PATH_CALLBACK(toggle_roll); PATH_CALLBACK(stop_forget); PATH_CALLBACK(set_punch_range); PATH_CALLBACK(set_loop_range); PATH_CALLBACK(set_session_range); PATH_CALLBACK(toggle_monitor_mute); PATH_CALLBACK(toggle_monitor_dim); PATH_CALLBACK(toggle_monitor_mono); PATH_CALLBACK(quick_snapshot_stay); PATH_CALLBACK(quick_snapshot_switch); PATH_CALLBACK(fit_1_track); PATH_CALLBACK(fit_2_tracks); PATH_CALLBACK(fit_4_tracks); PATH_CALLBACK(fit_8_tracks); PATH_CALLBACK(fit_16_tracks); PATH_CALLBACK(fit_32_tracks); PATH_CALLBACK(fit_all_tracks); PATH_CALLBACK(zoom_100_ms); PATH_CALLBACK(zoom_1_sec); PATH_CALLBACK(zoom_10_sec); PATH_CALLBACK(zoom_1_min); PATH_CALLBACK(zoom_5_min); PATH_CALLBACK(zoom_10_min); PATH_CALLBACK(zoom_to_session); PATH_CALLBACK(temporal_zoom_in); PATH_CALLBACK(temporal_zoom_out); PATH_CALLBACK(scroll_up_1_track); PATH_CALLBACK(scroll_dn_1_track); PATH_CALLBACK(scroll_up_1_page); PATH_CALLBACK(scroll_dn_1_page); #define PATH_CALLBACK1(name,type,optional) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *) { \ OSC_DEBUG; \ if (argc > 0) { \ name (optional argv[0]->type); \ } \ return 0; \ } PATH_CALLBACK1(set_transport_speed,f,); PATH_CALLBACK1(access_action,s,&); PATH_CALLBACK1(jump_by_bars,f,); PATH_CALLBACK1(jump_by_seconds,f,); PATH_CALLBACK1(master_set_gain,f,); PATH_CALLBACK1(master_set_fader,i,); PATH_CALLBACK1(master_set_trim,f,); PATH_CALLBACK1(master_set_pan_stereo_position,f,); PATH_CALLBACK1(master_set_mute,i,); PATH_CALLBACK1(monitor_set_gain,f,); PATH_CALLBACK1(monitor_set_fader,i,); #define PATH_CALLBACK1_MSG(name,arg1type) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data) { \ OSC_DEBUG; \ if (argc > 0) { \ name (argv[0]->arg1type, data); \ } \ return 0; \ } PATH_CALLBACK1_MSG(set_surface_bank_size,i); PATH_CALLBACK1_MSG(set_surface_strip_types,i); PATH_CALLBACK1_MSG(set_surface_feedback,i); PATH_CALLBACK1_MSG(set_surface_gainmode,i); PATH_CALLBACK1_MSG(sel_recenable,i); PATH_CALLBACK1_MSG(sel_recsafe,i); PATH_CALLBACK1_MSG(sel_mute,i); PATH_CALLBACK1_MSG(sel_solo,i); PATH_CALLBACK1_MSG(sel_monitor_input,i); PATH_CALLBACK1_MSG(sel_monitor_disk,i); PATH_CALLBACK1_MSG(sel_gain,f); PATH_CALLBACK1_MSG(sel_fader,f); #define PATH_CALLBACK2(name,arg1type,arg2type) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *) { \ OSC_DEBUG; \ if (argc > 1) { \ name (argv[0]->arg1type, argv[1]->arg2type); \ } \ return 0; \ } #define PATH_CALLBACK2_MSG(name,arg1type,arg2type) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data) { \ OSC_DEBUG; \ if (argc > 1) { \ name (argv[0]->arg1type, argv[1]->arg2type, data); \ } \ return 0; \ } #define PATH_CALLBACK3(name,arg1type,arg2type,arg3type) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data) { \ OSC_DEBUG; \ if (argc > 1) { \ name (argv[0]->arg1type, argv[1]->arg2type,argv[2]->arg3type, data); \ } \ return 0; \ } #define PATH_CALLBACK4(name,arg1type,arg2type,arg3type,arg4type) \ static int _ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data) { \ return static_cast(user_data)->cb_ ## name (path, types, argv, argc, data); \ } \ int cb_ ## name (const char *path, const char *types, lo_arg **argv, int argc, void *data) { \ OSC_DEBUG; \ if (argc > 1) { \ name (argv[0]->arg1type, argv[1]->arg2type,argv[2]->arg3type,argv[3]->arg4type, data); \ } \ return 0; \ } PATH_CALLBACK4(set_surface,i,i,i,i); PATH_CALLBACK2(locate,i,i); PATH_CALLBACK2(loop_location,i,i); PATH_CALLBACK2_MSG(route_mute,i,i); PATH_CALLBACK2_MSG(route_solo,i,i); PATH_CALLBACK2_MSG(route_recenable,i,i); PATH_CALLBACK2_MSG(route_recsafe,i,i); PATH_CALLBACK2_MSG(route_monitor_input,i,i); PATH_CALLBACK2_MSG(route_monitor_disk,i,i); PATH_CALLBACK2_MSG(strip_select,i,i); PATH_CALLBACK2_MSG(strip_gui_select,i,i); PATH_CALLBACK2_MSG(route_set_gain_abs,i,f); PATH_CALLBACK2_MSG(route_set_gain_dB,i,f); PATH_CALLBACK2_MSG(route_set_gain_fader,i,f); PATH_CALLBACK2_MSG(route_set_trim_abs,i,f); PATH_CALLBACK2_MSG(route_set_trim_dB,i,f); PATH_CALLBACK2_MSG(route_set_pan_stereo_position,i,f); PATH_CALLBACK2_MSG(route_set_pan_stereo_width,i,f); PATH_CALLBACK3(route_set_send_gain_abs,i,i,f); PATH_CALLBACK3(route_set_send_gain_dB,i,i,f); PATH_CALLBACK4(route_plugin_parameter,i,i,i,f); PATH_CALLBACK3(route_plugin_parameter_print,i,i,i); int route_mute (int rid, int yn, lo_message msg); int route_solo (int rid, int yn, lo_message msg); int route_recenable (int rid, int yn, lo_message msg); int route_recsafe (int ssid, int yn, lo_message msg); int route_monitor_input (int rid, int yn, lo_message msg); int route_monitor_disk (int rid, int yn, lo_message msg); int strip_select (int rid, int yn, lo_message msg); int _strip_select (int rid, lo_address addr); int strip_gui_select (int rid, int yn, lo_message msg); int route_set_gain_abs (int rid, float level, lo_message msg); int route_set_gain_dB (int rid, float dB, lo_message msg); int route_set_gain_fader (int rid, float pos, lo_message msg); int route_set_trim_abs (int rid, float level, lo_message msg); int route_set_trim_dB (int rid, float dB, lo_message msg); int route_set_pan_stereo_position (int rid, float left_right_fraction, lo_message msg); int route_set_pan_stereo_width (int rid, float percent, lo_message msg); int route_set_send_gain_abs (int rid, int sid, float val, lo_message msg); int route_set_send_gain_dB (int rid, int sid, float val, lo_message msg); int route_plugin_parameter (int rid, int piid,int par, float val, lo_message msg); int route_plugin_parameter_print (int rid, int piid,int par, lo_message msg); //banking functions int set_bank (uint32_t bank_start, lo_message msg); int bank_up (lo_message msg); int bank_down (lo_message msg); int set_surface (uint32_t b_size, uint32_t strips, uint32_t fb, uint32_t gmode, lo_message msg); int set_surface_bank_size (uint32_t bs, lo_message msg); int set_surface_strip_types (uint32_t st, lo_message msg); int set_surface_feedback (uint32_t fb, lo_message msg); int set_surface_gainmode (uint32_t gm, lo_message msg); int master_set_gain (float dB); int master_set_fader (uint32_t position); int master_set_trim (float dB); int master_set_pan_stereo_position (float position); int master_set_mute (uint32_t state); int monitor_set_gain (float dB); int monitor_set_fader (uint32_t position); int sel_recenable (uint32_t state, lo_message msg); int sel_recsafe (uint32_t state, lo_message msg); int sel_mute (uint32_t state, lo_message msg); int sel_solo (uint32_t state, lo_message msg); int sel_monitor_input (uint32_t state, lo_message msg); int sel_monitor_disk (uint32_t state, lo_message msg); int sel_gain (float state, lo_message msg); int sel_fader (float state, lo_message msg); void listen_to_route (boost::shared_ptr, lo_address); void end_listen (boost::shared_ptr, lo_address); void drop_route (boost::weak_ptr); void gui_selection_changed (ARDOUR::StripableNotificationListPtr stripables); void route_name_changed (const PBD::PropertyChange&, boost::weak_ptr r, lo_address addr); void update_clock (); bool periodic (void); sigc::connection periodic_connection; PBD::ScopedConnectionList session_connections; int route_send_fail (std::string path, uint32_t ssid, float val, lo_address addr); typedef std::list RouteObservers; RouteObservers route_observers; typedef std::list GlobalObservers; GlobalObservers global_observers; void debugmsg (const char *prefix, const char *path, const char* types, lo_arg **argv, int argc); static OSC* _instance; mutable void *gui; void build_gui (); }; } // namespace #endif // ardour_osc_h