/************************************************************************
 ************************************************************************
    FAUST compiler
    Copyright (C) 2003-2018 GRAME, Centre National de Creation Musicale
    ---------------------------------------------------------------------
    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.
 ************************************************************************
 ************************************************************************/

#include <iostream>

#include "cableSchema.h"
#include "exception.hh"

using namespace std;

/**
 * Build n cables in parallel
 */
schema* makeCableSchema(unsigned int n)
{
    faustassert(n > 0);
    return new cableSchema(n);
}

/**
 * Build n cables in parallel
 */
cableSchema::cableSchema(unsigned int n) : schema(n, n, 0, n * dWire)
{
    for (unsigned int i = 0; i < n; i++) {
        fPoint.push_back(point(0, 0));
    }
}

/**
 * Place the communication points vertically spaced by dWire
 */
void cableSchema::place(double ox, double oy, int orientation)
{
    beginPlace(ox, oy, orientation);
    if (orientation == kLeftRight) {
        for (unsigned int i = 0; i < inputs(); i++) {
            fPoint[i] = point(ox, oy + dWire / 2.0 + i * dWire);
        }
    } else {
        for (unsigned int i = 0; i < inputs(); i++) {
            fPoint[i] = point(ox, oy + height() - dWire / 2.0 - i * dWire);
        }
    }
    endPlace();
}

/**
 * Nothing to draw. Actual drawing will take place when the wires
 * are enlargered
 */
void cableSchema::draw(device& dev)
{
}

/**
 * Nothing to collect. Actual collect will take place when the wires
 * are enlargered
 */
void cableSchema::collectTraits(collector& c)
{
}

/**
 *input and output points are the same as the width is 0
 */
point cableSchema::inputPoint(unsigned int i) const
{
    faustassert(i < inputs());
    return fPoint[i];
}

/**
 *input and output points are the same as the width is 0
 */
point cableSchema::outputPoint(unsigned int i) const
{
    faustassert(i < outputs());
    return fPoint[i];
}
