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/************************************************************************
************************************************************************
FAUST compiler, boxModulation source code
Copyright (C) 2023 INRIA
---------------------------------------------------------------------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
************************************************************************
************************************************************************/
#ifndef __BOXMODULATIONIMPLANTER__
#define __BOXMODULATIONIMPLANTER__
#include <stdlib.h>
#include <cstdlib>
#include "boxIdentity.hh"
#include "treeTransform.hh"
//-------------------------BoxModulationImplanter-------------------------------
// Rewrite a circuit to modulate a slider designated by a path and according
// to a modulation circuit.
//----------------------------------------------------------------------
class BoxModulationImplanter : public BoxIdentity {
Tree fPath; // the path used to recognize the widget to modulate
Tree fSlot; // the slot to use for the modulation signal (nil is not needed)
int fInputsNumber; // the number of inputs of the modulation circuit (0..2)
Tree fModCircuit; // the circuit to use for the modulation
public:
BoxModulationImplanter(Tree path, Tree slot, int inum, Tree circuit)
: fPath(path), fSlot(slot), fInputsNumber(inum), fModCircuit(circuit)
{
}
protected:
virtual Tree transformation(Tree t);
Tree implantWidgetIfMatch(Tree box, Tree label);
Tree implantInsideGroup(int gcode, Tree glabel, Tree x);
};
#endif
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