non/Timeline/Transport.C

72 lines
2.1 KiB
C

/*******************************************************************************/
/* Copyright (C) 2008 Jonathan Moore Liles */
/* */
/* 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; see the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#include "Transport.H"
#include "Engine.H"
// Transport transport;
#define client engine->client()
void
Transport::poll ( void )
{
jack_transport_state_t ts;
ts = jack_transport_query( client, this );
rolling = ts == JackTransportRolling;
}
void
Transport::locate ( nframes_t frame )
{
jack_transport_locate( client, frame );
}
void
Transport::start ( void )
{
// MESSAGE( "Starting transport" );
if ( _record_button->value() )
timeline->record();
jack_transport_start( client );
}
void
Transport::stop ( void )
{
// MESSAGE( "Stopping transport" );
if ( _record_button->value() )
timeline->stop();
jack_transport_stop( client );
}
void
Transport::toggle ( void )
{
if ( rolling )
stop();
else
start();
}