329 lines
8.3 KiB
C
329 lines
8.3 KiB
C
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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#include "const.h"
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <getopt.h>
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#include <FL/Fl.H>
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#include <FL/Fl_Double_Window.H>
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#include <FL/Fl_Scroll.H>
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#include <FL/Fl_Tooltip.H>
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#include <FL/fl_ask.H>
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#include <FL/Fl_Shared_Image.H>
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#include <FL/Fl_Pack.H>
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#include "Thread.H"
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#include "debug.h"
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#include "Mixer.H"
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#include "Project.H"
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#include "Loggable.H"
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/* for registration */
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#include "Module.H"
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#include "Gain_Module.H"
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#include "Spatializer_Module.H"
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#include "Plugin_Module.H"
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#include "JACK_Module.H"
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#include "Meter_Module.H"
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#include "Meter_Indicator_Module.H"
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#include "Controller_Module.H"
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#include "Mono_Pan_Module.H"
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#include "Chain.H"
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#include "Mixer_Strip.H"
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#include "AUX_Module.H"
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#include "NSM.H"
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#include "Spatialization_Console.H"
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#include "Group.H"
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#include <signal.h>
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#include <unistd.h>
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#include "FL/Fl.H"
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#include "FL/x.H"
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#include "FL/Fl_PNG_Image.H"
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/* TODO: put these in a header */
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#define USER_CONFIG_DIR ".non-mixer/"
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const double NSM_CHECK_INTERVAL = 0.25f;
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const char COPYRIGHT[] = "Copyright (c) 2008-2013 Jonathan Moore Liles";
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char *user_config_dir;
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Mixer *mixer;
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NSM_Client *nsm;
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char *instance_name;
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#include <errno.h>
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static int
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ensure_dirs ( void )
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{
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asprintf( &user_config_dir, "%s/%s", getenv( "HOME" ), USER_CONFIG_DIR );
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int r = mkdir( user_config_dir, 0777 );
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return r == 0 || errno == EEXIST;
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}
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#include <signal.h>
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static void cb_main ( Fl_Double_Window *, void *)
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{
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if ( Fl::event() == FL_SHORTCUT && Fl::event_key() == FL_Escape )
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return;
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mixer->command_quit();
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}
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void
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check_nsm ( void * v )
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{
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nsm->check();
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Fl::repeat_timeout( NSM_CHECK_INTERVAL, check_nsm, v );
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}
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static volatile int got_sigterm = 0;
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void
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sigterm_handler ( int )
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{
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got_sigterm = 1;
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}
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void
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check_sigterm ( void * )
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{
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if ( got_sigterm )
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{
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MESSAGE( "Got SIGTERM, quitting..." );
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mixer->quit();
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}
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Fl::repeat_timeout( 0.1f, check_sigterm );
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}
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int
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main ( int argc, char **argv )
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{
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bool no_ui = false;
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fl_display = 0;
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printf( "%s %s %s -- %s\n", APP_TITLE, VERSION, "", COPYRIGHT );
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Thread::init();
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Thread thread( "UI" );
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thread.set();
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ensure_dirs();
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signal( SIGTERM, sigterm_handler );
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signal( SIGHUP, sigterm_handler );
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signal( SIGINT, sigterm_handler );
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Fl_Tooltip::color( FL_BLACK );
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Fl_Tooltip::textcolor( FL_YELLOW );
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Fl_Tooltip::size( 14 );
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Fl_Tooltip::hoverdelay( 0.1f );
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LOG_REGISTER_CREATE( Mixer_Strip );
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LOG_REGISTER_CREATE( Chain );
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LOG_REGISTER_CREATE( Plugin_Module );
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LOG_REGISTER_CREATE( Gain_Module );
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LOG_REGISTER_CREATE( Spatializer_Module );
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LOG_REGISTER_CREATE( Meter_Module );
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LOG_REGISTER_CREATE( JACK_Module );
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LOG_REGISTER_CREATE( Mono_Pan_Module );
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LOG_REGISTER_CREATE( Meter_Indicator_Module );
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LOG_REGISTER_CREATE( Controller_Module );
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LOG_REGISTER_CREATE( AUX_Module );
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LOG_REGISTER_CREATE( Spatialization_Console );
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LOG_REGISTER_CREATE( Group );
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signal( SIGPIPE, SIG_IGN );
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const char *osc_port = NULL;
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nsm = new NSM_Client;
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instance_name = strdup( APP_NAME );
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bool instance_override = false;
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static struct option long_options[] =
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{
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{ "help", no_argument, 0, '?' },
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{ "instance", required_argument, 0, 'i' },
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{ "osc-port", required_argument, 0, 'p' },
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{ "no-ui", no_argument, 0, 'u' },
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{ 0, 0, 0, 0 }
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};
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int option_index = 0;
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int c = 0;
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while ( ( c = getopt_long_only( argc, argv, "", long_options, &option_index ) ) != -1 )
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{
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switch ( c )
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{
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case 'p':
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DMESSAGE( "Using OSC port %s", optarg );
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osc_port = optarg;
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break;
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case 'i':
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DMESSAGE( "Using OSC port %s", optarg );
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free( instance_name );
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instance_name = strdup( optarg );
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instance_override = true;
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break;
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case 'u':
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DMESSAGE( "Disabling user interface" );
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no_ui = true;
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break;
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case '?':
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printf( "\nUsage: %s [--instance instance_name] [--osc-port portnum] [path_to_project]\n\n", argv[0] );
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exit(0);
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break;
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}
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}
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{
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char *name = strdup( argv[0] );
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char *n = basename( name );
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if ( ! strcmp( n, "non-mixer-noui" ) )
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no_ui = true;
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free( name );
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}
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if ( ! no_ui )
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{
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Fl::visual( FL_DOUBLE | FL_RGB );
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Fl::visible_focus( 0 );
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fl_register_images();
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}
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Fl::lock();
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Fl_Double_Window *main_window;
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{
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Fl_Double_Window *o = main_window = new Fl_Double_Window( 800, 600, "Non Mixer" );
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{
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main_window->xclass( APP_NAME );
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{
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Fl_Widget *o = mixer = new Mixer( 0, 0, main_window->w(), main_window->h(), NULL );
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Fl_Group::current()->resizable(o);
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}
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}
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o->end();
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o->size_range( main_window->w(), mixer->min_h(), 0, 0 );
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o->callback( (Fl_Callback*)cb_main, main_window );
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if ( ! no_ui )
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{
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o->show( 0,0 );
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}
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}
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Plugin_Module::spawn_discover_thread();
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mixer->init_osc( osc_port );
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char *nsm_url = getenv( "NSM_URL" );
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if ( nsm_url )
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{
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if ( ! nsm->init( nsm_url ) )
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{
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if ( instance_override )
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WARNING( "--instance option is not available when running under session management, ignoring." );
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if ( optind < argc )
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WARNING( "Loading files from the command-line is incompatible with session management, ignoring." );
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nsm->announce( APP_NAME, ":switch:dirty:", argv[0] );
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/* if ( ! no_ui ) */
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/* { */
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// poll so we can keep OSC handlers running in the GUI thread and avoid extra sync
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Fl::add_timeout( NSM_CHECK_INTERVAL, check_nsm, NULL );
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/* } */
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}
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}
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else
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{
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if ( optind < argc )
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{
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MESSAGE( "Waiting for plugins..." );
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Plugin_Module::join_discover_thread();
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MESSAGE( "Loading \"%s\"", argv[optind] );
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if ( ! mixer->command_load( argv[optind] ) )
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{
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fl_alert( "Error opening project specified on commandline" );
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}
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}
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}
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Fl::add_timeout( 0.1f, check_sigterm );
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Fl::dnd_text_ops( 0 );
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if ( ! no_ui )
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{
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DMESSAGE( "Running UI..." );
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Fl::run();
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}
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else
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{
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DMESSAGE( "Not Running UI..." );
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while ( ! got_sigterm )
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{
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Fl::check();
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usleep( 200 * 1000 );
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}
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}
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delete main_window;
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main_window = NULL;
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MESSAGE( "Your fun is over" );
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}
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