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/gain_control.h"
24 #include "ardour/session.h"
25 #include "ardour/record_enable_control.h"
26 #include "ardour/route.h"
27 #include "ardour/audio_track.h"
28 #include "ardour/meter.h"
29 #include "ardour/amp.h"
30 #include "control_protocol/control_protocol.h"
32 using namespace ARDOUR;
36 Signal0<void> ControlProtocol::ZoomToSession;
37 Signal0<void> ControlProtocol::ZoomOut;
38 Signal0<void> ControlProtocol::ZoomIn;
39 Signal0<void> ControlProtocol::Enter;
40 Signal0<void> ControlProtocol::Undo;
41 Signal0<void> ControlProtocol::Redo;
42 Signal1<void,float> ControlProtocol::ScrollTimeline;
43 Signal1<void,uint32_t> ControlProtocol::GotoView;
44 Signal0<void> ControlProtocol::CloseDialog;
45 PBD::Signal0<void> ControlProtocol::VerticalZoomInAll;
46 PBD::Signal0<void> ControlProtocol::VerticalZoomOutAll;
47 PBD::Signal0<void> ControlProtocol::VerticalZoomInSelected;
48 PBD::Signal0<void> ControlProtocol::VerticalZoomOutSelected;
49 PBD::Signal0<void> ControlProtocol::StepTracksDown;
50 PBD::Signal0<void> ControlProtocol::StepTracksUp;
52 PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::AddStripableToSelection;
53 PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::SetStripableSelection;
54 PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::ToggleStripableSelection;
55 PBD::Signal1<void,boost::shared_ptr<ARDOUR::Stripable> > ControlProtocol::RemoveStripableFromSelection;
56 PBD::Signal0<void> ControlProtocol::ClearStripableSelection;
58 PBD::Signal1<void,StripableNotificationListPtr> ControlProtocol::StripableSelectionChanged;
60 Glib::Threads::Mutex ControlProtocol::special_stripable_mutex;
61 boost::weak_ptr<Stripable> ControlProtocol::_first_selected_stripable;
62 boost::weak_ptr<Stripable> ControlProtocol::_leftmost_mixer_stripable;
63 StripableNotificationList ControlProtocol::_last_selected;
64 bool ControlProtocol::selection_connected = false;
65 PBD::ScopedConnection ControlProtocol::selection_connection;
67 const std::string ControlProtocol::state_node_name ("Protocol");
69 ControlProtocol::ControlProtocol (Session& s, string str)
74 if (!selection_connected) {
75 /* this is all static, connect it only once (and early), for all ControlProtocols */
77 StripableSelectionChanged.connect_same_thread (selection_connection, boost::bind (&ControlProtocol::stripable_selection_changed, _1));
78 selection_connected = true;
82 ControlProtocol::~ControlProtocol ()
87 ControlProtocol::set_active (bool yn)
94 ControlProtocol::next_track (uint32_t initial_id)
96 // STRIPABLE route_table[0] = _session->get_nth_stripable (++initial_id, RemoteControlID::Route);
100 ControlProtocol::prev_track (uint32_t initial_id)
105 // STRIPABLE route_table[0] = _session->get_nth_stripable (--initial_id, RemoteControlID::Route);
109 ControlProtocol::set_route_table_size (uint32_t size)
111 while (route_table.size() < size) {
112 route_table.push_back (boost::shared_ptr<Route> ((Route*) 0));
117 ControlProtocol::set_route_table (uint32_t table_index, boost::shared_ptr<ARDOUR::Route> r)
119 if (table_index >= route_table.size()) {
123 route_table[table_index] = r;
125 // XXX SHAREDPTR need to handle r->GoingAway
129 ControlProtocol::set_route_table (uint32_t table_index, uint32_t remote_control_id)
132 boost::shared_ptr<Route> r = session->route_by_remote_id (remote_control_id);
138 set_route_table (table_index, r);
144 ControlProtocol::route_set_rec_enable (uint32_t table_index, bool yn)
146 if (table_index > route_table.size()) {
150 boost::shared_ptr<Route> r = route_table[table_index];
152 boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(r);
155 at->rec_enable_control()->set_value (1.0, Controllable::UseGroup);
160 ControlProtocol::route_get_rec_enable (uint32_t table_index)
162 if (table_index > route_table.size()) {
166 boost::shared_ptr<Route> r = route_table[table_index];
168 boost::shared_ptr<AudioTrack> at = boost::dynamic_pointer_cast<AudioTrack>(r);
171 return at->rec_enable_control()->get_value();
179 ControlProtocol::route_get_gain (uint32_t table_index)
181 if (table_index > route_table.size()) {
185 boost::shared_ptr<Route> r = route_table[table_index];
191 return r->gain_control()->get_value();
195 ControlProtocol::route_set_gain (uint32_t table_index, float gain)
197 if (table_index > route_table.size()) {
201 boost::shared_ptr<Route> r = route_table[table_index];
204 r->gain_control()->set_value (gain, Controllable::UseGroup);
209 ControlProtocol::route_get_effective_gain (uint32_t table_index)
211 if (table_index > route_table.size()) {
215 boost::shared_ptr<Route> r = route_table[table_index];
221 return r->amp()->gain_control()->get_value();
226 ControlProtocol::route_get_peak_input_power (uint32_t table_index, uint32_t which_input)
228 if (table_index > route_table.size()) {
232 boost::shared_ptr<Route> r = route_table[table_index];
238 return r->peak_meter()->meter_level (which_input, MeterPeak);
242 ControlProtocol::route_get_muted (uint32_t table_index)
244 if (table_index > route_table.size()) {
248 boost::shared_ptr<Route> r = route_table[table_index];
254 return r->mute_control()->muted ();
258 ControlProtocol::route_set_muted (uint32_t table_index, bool yn)
260 if (table_index > route_table.size()) {
264 boost::shared_ptr<Route> r = route_table[table_index];
267 r->mute_control()->set_value (yn ? 1.0 : 0.0, Controllable::UseGroup);
273 ControlProtocol::route_get_soloed (uint32_t table_index)
275 if (table_index > route_table.size()) {
279 boost::shared_ptr<Route> r = route_table[table_index];
289 ControlProtocol::route_set_soloed (uint32_t table_index, bool yn)
291 if (table_index > route_table.size()) {
295 boost::shared_ptr<Route> r = route_table[table_index];
298 r->solo_control()->set_value (yn ? 1.0 : 0.0, Controllable::UseGroup); // XXX does not propagate
299 //_session->set_control (r->solo_control(), yn ? 1.0 : 0.0, Controllable::UseGroup); // << correct way, needs a session ptr
304 ControlProtocol:: route_get_name (uint32_t table_index)
306 if (table_index > route_table.size()) {
310 boost::shared_ptr<Route> r = route_table[table_index];
319 list<boost::shared_ptr<Bundle> >
320 ControlProtocol::bundles ()
322 return list<boost::shared_ptr<Bundle> > ();
326 ControlProtocol::get_state ()
328 XMLNode* node = new XMLNode (state_node_name);
330 node->add_property ("name", _name);
331 node->add_property ("feedback", get_feedback() ? "yes" : "no");
337 ControlProtocol::set_state (XMLNode const & node, int /* version */)
339 const XMLProperty* prop;
341 if ((prop = node.property ("feedback")) != 0) {
342 set_feedback (string_is_affirmative (prop->value()));
348 boost::shared_ptr<Stripable>
349 ControlProtocol::first_selected_stripable ()
351 Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
352 return _first_selected_stripable.lock();
355 boost::shared_ptr<Stripable>
356 ControlProtocol::leftmost_mixer_stripable ()
358 Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
359 return _leftmost_mixer_stripable.lock();
363 ControlProtocol::set_leftmost_mixer_stripable (boost::shared_ptr<Stripable> s)
365 Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
366 _leftmost_mixer_stripable = s;
370 ControlProtocol::set_first_selected_stripable (boost::shared_ptr<Stripable> s)
372 Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
373 _first_selected_stripable = s;
377 ControlProtocol::stripable_selection_changed (StripableNotificationListPtr sp)
379 bool had_selection = !_last_selected.empty();
381 _last_selected = *sp;
384 Glib::Threads::Mutex::Lock lm (special_stripable_mutex);
386 if (!_last_selected.empty()) {
387 if (!had_selection) {
388 _first_selected_stripable = _last_selected.front().lock();
391 _first_selected_stripable = boost::weak_ptr<Stripable>();