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 Mackie;
  29
  30 void RouteSignal::connect()
  31 {
  32         if ( _strip.has_solo() )
  33                 _solo_changed_connection = _route.solo_control().Changed.connect( sigc::bind ( mem_fun ( _mcp, &MackieControlProtocol::notify_solo_changed ), &_route, &_port ) );
  34
  35         if ( _strip.has_mute() )
  36                 _mute_changed_connection = _route.mute_control().Changed.connect( sigc::bind ( mem_fun ( _mcp, &MackieControlProtocol::notify_mute_changed ), &_route, &_port ) );
  37
  38         if ( _strip.has_gain() )
  39                 _gain_changed_connection = _route.gain_control().Changed.connect( sigc::bind ( mem_fun ( _mcp, &MackieControlProtocol::notify_gain_changed ), &_route, &_port ) );
  40
  41         _name_changed_connection = _route.name_changed.connect( sigc::bind ( mem_fun ( _mcp, &MackieControlProtocol::notify_name_changed ), &_route, &_port ) );
  42
  43         if ( _route.panner().size() == 1 )
  44         {
  45                 _panner_changed_connection = _route.panner()[0]->Changed.connect( sigc::bind ( mem_fun ( _mcp, &MackieControlProtocol::notify_panner_changed ), &_route, &_port ) );
  46         }
  47
  48         try
  49         {
  50                 _record_enable_changed_connection =
  51                         dynamic_cast<ARDOUR::Track&>( _route ).rec_enable_control().Changed
  52                                 .connect( sigc::bind ( mem_fun ( _mcp, &MackieControlProtocol::notify_record_enable_changed ), &_route, &_port ) )
  53                 ;
  54         }
  55         catch ( std::bad_cast & )
  56         {
  57                 // this should catch the dynamic_cast to Track, if what we're working
  58                 // with can't be record-enabled
  59         }
  60
  61         // TODO
  62         // active_changed
  63         // SelectedChanged
  64         // RemoteControlIDChanged
  65 }
  66
  67 void RouteSignal::disconnect()
  68 {
  69         _solo_changed_connection.disconnect();
  70         _mute_changed_connection.disconnect();
  71         _gain_changed_connection.disconnect();
  72         _name_changed_connection.disconnect();
  73         _panner_changed_connection.disconnect();
  74         _record_enable_changed_connection.disconnect();
  75 }
  76
  77 void RouteSignal::notify_all()
  78 {
  79         void * src = &_route;
  80
  81         if ( _strip.has_solo() )
  82                 _mcp.notify_solo_changed( &_route, &_port );
  83
  84         if ( _strip.has_mute() )
  85                 _mcp.notify_mute_changed( &_route, &_port );
  86
  87         if ( _strip.has_gain() )
  88                 _mcp.notify_gain_changed( &_route, &_port );
  89
  90         _mcp.notify_name_changed( src, &_route, &_port );
  91
  92         if ( _strip.has_vpot() )
  93                 _mcp.notify_panner_changed( &_route, &_port );
  94
  95         if ( _strip.has_recenable() )
  96                 _mcp.notify_record_enable_changed( &_route, &_port );
  97 }