jack-gtk-ros.cpp

/************************************************************************
 IMPORTANT NOTE : this file contains two clearly delimited sections :
 the ARCHITECTURE section (in two parts) and the USER section. Each section
 is governed by its own copyright and license. Please check individually
 each section for license and copyright information.
 *************************************************************************/

/******************* BEGIN jack-gtk-ros.cpp ****************/
/************************************************************************
 FAUST Architecture File
 Copyright (C) 2003-2019 GRAME, Centre National de Creation Musicale
 ---------------------------------------------------------------------
 This Architecture section 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 3 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; If not, see <http://www.gnu.org/licenses/>.
 
 EXCEPTION : As a special exception, you may create a larger work
 that contains this FAUST architecture section and distribute
 that work under terms of your choice, so long as this FAUST
 architecture section is not modified.
 
 ************************************************************************
 ************************************************************************/

#include <stdlib.h>
#include <iostream>

#include "faust/misc.h"
#include "faust/gui/GTKUI.h"
#include "faust/audio/jack-dsp.h"
#include "faust/gui/RosUI.h"

#include <ros/ros.h>

#ifdef OSCCTRL
#include "faust/gui/OSCUI.h"
#endif

#ifdef HTTPCTRL
#include "faust/gui/httpdUI.h"
#endif

/******************************************************************************
 *******************************************************************************
 
 VECTOR INTRINSICS
 
 *******************************************************************************
 *******************************************************************************/

<<includeIntrinsic>>

/********************END ARCHITECTURE SECTION (part 1/2)****************/

/**************************BEGIN USER SECTION **************************/

<<includeclass>>

/***************************END USER SECTION ***************************/

/*******************BEGIN ARCHITECTURE SECTION (part 2/2)***************/

mydsp* DSP;

std::list<GUI*> GUI::fGuiList;
ztimedmap GUI::gTimedZoneMap;

//-------------------------------------------------------------------------
// 									MAIN
//-------------------------------------------------------------------------
int main(int argc, char* argv[])
{
 	char appname[256];
	char* home = getenv("HOME");
	
	snprintf(appname, 256, "%s", basename(argv[0]));
	
	// create DSP object
	DSP = new mydsp();
	if (!DSP) {
        ROS_ERROR("Unable to allocate Faust DSP object" );
		exit(1);
	}

	// Get name from file name to name the namespace.
	ros::init(argc, argv, (std::string)appname);
	ros::NodeHandle n;
		
	// create and build graphic and ROS interfaces
	GUI* interface 	= new GTKUI (appname, &argc, &argv);
	RosUI* rosinterface = new RosUI (n, (std::string)appname);
	
	DSP->buildUserInterface(rosinterface);
	DSP->buildUserInterface(interface);
	
	// Is there any declared ROS metadata ?
	bool meta = rosinterface->isTrue();

	if (meta) // If there is any, then we subscribe to the specific subscriber(s)
	{
		RosCallbacks* subscriber = new RosCallbacks(n);
		std::vector<FAUSTFLOAT*> my_zones = rosinterface->getZones();
		subscriber->subscribe(my_zones);
	}
	
	// Launching jack audio API
	jackaudio audio;
	audio.init(appname, DSP);
	
	audio.start();

	// ROS Callbacks are called by AsyncSpinner spinner
	ros::AsyncSpinner spinner(rosinterface->getParamsCount());
	spinner.start();
	
	// GTK interface is launched
	interface->run();
	
	// Once the user clicks on the red cross of the window, everything stops	
	interface->stop();
    
	audio.stop();
	
    // desallocation
    delete interface;
    delete rosinterface;
  	return 0;
}

/******************* END jack-gtk-ros.cpp ****************/