libs/surfaces/mackie/route_signal.cc

   1 /*
   2         Copyright (C) 2006,2007 John Anderson
   3
   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.
   8
   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.
  13
  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., 675 Mass Ave, Cambridge, MA 02139, USA.
  17 */
  18 #include "route_signal.h"
  19
  20 #include "ardour/route.h"
  21 #include "ardour/track.h"
  22 #include "ardour/panner.h"
  23
  24 #include "mackie_control_protocol.h"
  25
  26 #include <stdexcept>
  27
  28 using namespace ARDOUR;
  29 using namespace Mackie;
  30 using namespace std;
  31
  32 void RouteSignal::connect()
  33 {
  34         if (_strip.has_solo()) {
  35                 connections.add_connection (_route->solo_control()->Changed.connect(boost::bind (&MackieControlProtocol::notify_solo_changed, &_mcp, this)));
  36         }
  37
  38         if (_strip.has_mute()) {
  39                 connections.add_connection (_route->mute_control()->Changed.connect(boost::bind (&MackieControlProtocol::notify_mute_changed, &_mcp, this)));
  40         }
  41
  42         if (_strip.has_gain()) {
  43                 connections.add_connection (_route->gain_control()->Changed.connect(boost::bind (&MackieControlProtocol::notify_gain_changed, &_mcp, this, false)));
  44         }
  45
  46         connections.add_connection (_route->NameChanged.connect (boost::bind (&MackieControlProtocol::notify_name_changed, &_mcp, this)));
  47
  48         if (_route->panner()) {
  49                 connections.add_connection (_route->panner()->Changed.connect(boost::bind (&MackieControlProtocol::notify_panner_changed, &_mcp, this, false)));
  50
  51                 for ( unsigned int i = 0; i < _route->panner()->npanners(); ++i ) {
  52                         connections.add_connection (_route->panner()->streampanner(i).Changed.connect (boost::bind (&MackieControlProtocol::notify_panner_changed, &_mcp, this, false)));
  53                 }
  54         }
  55
  56         boost::shared_ptr<Track> trk = boost::dynamic_pointer_cast<ARDOUR::Track>(_route);
  57         if (trk) {
  58                 connections.add_connection (trk->rec_enable_control()->Changed .connect(boost::bind (&MackieControlProtocol::notify_record_enable_changed, &_mcp, this)));
  59         }
  60
  61         // TODO this works when a currently-banked route is made inactive, but not
  62         // when a route is activated which should be currently banked.
  63         connections.add_connection (_route->active_changed.connect (boost::bind (&MackieControlProtocol::notify_active_changed, &_mcp, this)));
  64
  65         // TODO
  66         // SelectedChanged
  67         // RemoteControlIDChanged. Better handled at Session level.
  68 }
  69
  70 void RouteSignal::disconnect()
  71 {
  72         connections.drop_connections ();
  73 }
  74
  75 void RouteSignal::notify_all()
  76 {
  77 #ifdef DEBUG
  78         cout << "RouteSignal::notify_all for " << _strip << endl;
  79 #endif
  80         if ( _strip.has_solo() )
  81                 _mcp.notify_solo_changed( this );
  82
  83         if ( _strip.has_mute() )
  84                 _mcp.notify_mute_changed( this );
  85
  86         if ( _strip.has_gain() )
  87                 _mcp.notify_gain_changed( this );
  88
  89         _mcp.notify_name_changed( this );
  90
  91         if ( _strip.has_vpot() )
  92                 _mcp.notify_panner_changed( this );
  93
  94         if ( _strip.has_recenable() )
  95                 _mcp.notify_record_enable_changed( this );
  96 #ifdef DEBUG
  97         cout << "RouteSignal::notify_all finish" << endl;
  98 #endif
  99 }