parSchema.cpp

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    FAUST compiler
    Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale
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    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
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#include "parSchema.h"
#include <assert.h>
#include <iostream>

using namespace std;

schema* makeParSchema(schema* s1, schema* s2)
{
    // make sure s1 and s2 have same width
    return new parSchema(   makeEnlargedSchema(s1, s2->width()),
                            makeEnlargedSchema(s2, s1->width()) );
}


parSchema::parSchema (schema* s1, schema* s2)
    :   schema( s1->inputs()+s2->inputs(),
                s1->outputs()+s2->outputs(),
                s1->width(),
                s1->height() + s2->height() ),
        fSchema1(s1),
        fSchema2(s2),
        fInputFrontier(s1->inputs()),
        fOutputFrontier(s1->outputs())
{
    assert (s1->width() == s2->width());
}


void parSchema::place(double ox, double oy, int orientation)
{
    beginPlace(ox, oy, orientation);

    if (orientation == kLeftRight) {
        fSchema1->place(ox, oy, orientation);
        fSchema2->place(ox, oy+fSchema1->height(), orientation);
    } else {
        fSchema2->place(ox, oy, orientation);
        fSchema1->place(ox, oy+fSchema2->height(), orientation);
    }

    endPlace();
}

point parSchema::inputPoint(unsigned int i) const
{
    return (i < fInputFrontier)
        ? fSchema1->inputPoint(i)
        : fSchema2->inputPoint(i-fInputFrontier);
}

point parSchema::outputPoint(unsigned int i) const
{
    return (i < fOutputFrontier)
        ? fSchema1->outputPoint(i)
        : fSchema2->outputPoint(i-fOutputFrontier);
}

void parSchema::draw(device& dev)
{
    fSchema1->draw(dev);
    fSchema2->draw(dev);
}

void parSchema::collectTraits(collector& c)
{
    fSchema1->collectTraits(c);
    fSchema2->collectTraits(c);
}