2 Copyright (C) 2006 Paul Davis
4 This program is free software; you can redistribute it
5 and/or modify it under the terms of the GNU Lesser
6 General Public License as published by the Free Software
7 Foundation; either version 2 of the License, or (at your
8 option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "pbd/error.h"
23 #include "ardour/session.h"
24 #include "ardour/route.h"
25 #include "ardour/audio_track.h"
26 #include "ardour/meter.h"
27 #include "ardour/amp.h"
28 #include "control_protocol/control_protocol.h"
30 using namespace ARDOUR;
34 Signal0<void> ControlProtocol::ZoomToSession;
35 Signal0<void> ControlProtocol::ZoomOut;
36 Signal0<void> ControlProtocol::ZoomIn;
37 Signal0<void> ControlProtocol::Enter;
38 Signal1<void,float> ControlProtocol::ScrollTimeline;
40 ControlProtocol::ControlProtocol (Session& s, string str, EventLoop* evloop)
45 _own_event_loop = false;
48 _own_event_loop = true;
49 fatal << "programming error: cannot create control protocols without an existing event loop (yet)" << endmsg;
55 session->RouteAdded.connect (*this, boost::protect (boost::bind (&ControlProtocol::add_strip, this, _1)), _event_loop);
58 ControlProtocol::~ControlProtocol ()
63 ControlProtocol::add_strip (ARDOUR::RouteList&)
69 ControlProtocol::next_track (uint32_t initial_id)
71 uint32_t limit = session->nroutes();
72 boost::shared_ptr<Route> cr = route_table[0];
76 id = cr->remote_control_id ();
88 if ((cr = session->route_by_remote_id (id)) != 0) {
96 while (id != initial_id) {
97 if ((cr = session->route_by_remote_id (id)) != 0) {
108 ControlProtocol::prev_track (uint32_t initial_id)
110 uint32_t limit = session->nroutes();
111 boost::shared_ptr<Route> cr = route_table[0];
115 id = cr->remote_control_id ();
127 if ((cr = session->route_by_remote_id (id)) != 0) {
135 while (i > initial_id) {
136 if ((cr = session->route_by_remote_id (i)) != 0) {
148 ControlProtocol::set_route_table_size (uint32_t size)
150 while (route_table.size() < size) {
151 route_table.push_back (boost::shared_ptr<Route> ((Route*) 0));
156 ControlProtocol::set_route_table (uint32_t table_index, boost::shared_ptr<ARDOUR::Route> r)
158 if (table_index >= route_table.size()) {
162 route_table[table_index] = r;
164 // XXX SHAREDPTR need to handle r->GoingAway
168 ControlProtocol::set_route_table (uint32_t table_index, uint32_t remote_control_id)
170 boost::shared_ptr<Route> r = session->route_by_remote_id (remote_control_id);
176 set_route_table (table_index, r);
182 ControlProtocol::route_set_rec_enable (uint32_t table_index, bool yn)
184 if (table_index > route_table.size()) {
188 boost::shared_ptr<Route> r = route_table[table_index];
190 boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(r);
193 at->set_record_enable (yn, this);
198 ControlProtocol::route_get_rec_enable (uint32_t table_index)
200 if (table_index > route_table.size()) {
204 boost::shared_ptr<Route> r = route_table[table_index];
206 boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(r);
209 return at->record_enabled ();
217 ControlProtocol::route_get_gain (uint32_t table_index)
219 if (table_index > route_table.size()) {
223 boost::shared_ptr<Route> r = route_table[table_index];
229 return r->amp()->gain ();
233 ControlProtocol::route_set_gain (uint32_t table_index, float gain)
235 if (table_index > route_table.size()) {
239 boost::shared_ptr<Route> r = route_table[table_index];
242 r->set_gain (gain, this);
247 ControlProtocol::route_get_effective_gain (uint32_t table_index)
249 if (table_index > route_table.size()) {
253 boost::shared_ptr<Route> r = route_table[table_index];
259 return r->amp()->gain_control()->get_value();
264 ControlProtocol::route_get_peak_input_power (uint32_t table_index, uint32_t which_input)
266 if (table_index > route_table.size()) {
270 boost::shared_ptr<Route> r = route_table[table_index];
276 return r->peak_meter().peak_power (which_input);
281 ControlProtocol::route_get_muted (uint32_t table_index)
283 if (table_index > route_table.size()) {
287 boost::shared_ptr<Route> r = route_table[table_index];
297 ControlProtocol::route_set_muted (uint32_t table_index, bool yn)
299 if (table_index > route_table.size()) {
303 boost::shared_ptr<Route> r = route_table[table_index];
306 r->set_mute (yn, this);
312 ControlProtocol::route_get_soloed (uint32_t table_index)
314 if (table_index > route_table.size()) {
318 boost::shared_ptr<Route> r = route_table[table_index];
328 ControlProtocol::route_set_soloed (uint32_t table_index, bool yn)
330 if (table_index > route_table.size()) {
334 boost::shared_ptr<Route> r = route_table[table_index];
337 r->set_solo (yn, this);
342 ControlProtocol:: route_get_name (uint32_t table_index)
344 if (table_index > route_table.size()) {
348 boost::shared_ptr<Route> r = route_table[table_index];