+++ /dev/null
-/************************************************************************
- ************************************************************************
- FAUST compiler
- Copyright (C) 2003-2004 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 General Public License as published by
- the Free Software Foundation; either version 2 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, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- ************************************************************************
- ************************************************************************/
-
-#include <stdlib.h>
-#include "topSchema.h"
-#include <iostream>
-#include <assert.h>
-#include <cstdlib>
-
-using namespace std;
-
-/**
- * Creates a new top schema
- */
-schema* makeTopSchema (schema* s, double margin, const string& text, const string& link)
-{
- return new topSchema (makeDecorateSchema(s, margin/2, text), margin/2, "", link);
-}
-
-
-/**
- * A topSchema is a schema surrounded by a dashed rectangle with a
- * label on the top left. The rectangle is placed at half the margin
- * parameter. Arrows are added to the outputs. The constructor is
- * made private to enforce the usage of makeTopSchema.
- */
-topSchema::topSchema( schema* s, double margin, const string& text, const string& link )
- : schema(0, 0, s->width()+2*margin, s->height()+2*margin),
- fSchema(s),
- fMargin(margin),
- fText(text),
- fLink(link)
-{
-}
-
-
-/**
- * Define the graphic position of the schema. Computes the graphic
- * position of all the elements, in particular the inputs and outputs.
- * This method must be called before draw(), otherwise draw is not allowed
- */
-void topSchema::place(double ox, double oy, int orientation)
-{
- beginPlace(ox, oy, orientation);
-
- fSchema->place(ox+fMargin, oy+fMargin, orientation);
- endPlace();
-}
-
-/**
- * Top schema has no input
- */
-point topSchema::inputPoint(unsigned int i) const
-{
- assert (placed());
- assert (i < inputs());
- exit(1);
-}
-
-/**
- * Top schema has no output
- */
-point topSchema::outputPoint(unsigned int i) const
-{
- assert (placed());
- assert (i < outputs());
- exit(1);
-}
-
-/**
- * Draw the enlarged schema. This methos can only
- * be called after the block have been placed
- */
-void topSchema::draw(device& dev)
-{
- assert(placed());
-
- // draw a background white rectangle
- dev.rect(x(), y(), width()-1, height()-1, "#ffffff", fLink.c_str());
-
- // draw the label
- dev.label(x()+fMargin, y()+fMargin/2, fText.c_str());
-
- fSchema->draw(dev);
-
- // draw arrows at output points of schema
- for (unsigned int i=0; i<fSchema->outputs(); i++) {
- point p = fSchema->outputPoint(i);
- dev.fleche(p.x, p.y, 0, orientation());
- }
-}
-
-/**
- * Draw the enlarged schema. This methos can only
- * be called after the block have been placed
- */
-void topSchema::collectTraits(collector& c)
-{
- assert(placed());
- fSchema->collectTraits(c);
-
- // draw arrows at output points of schema
- for (unsigned int i=0; i<fSchema->inputs(); i++) {
- point p = fSchema->inputPoint(i);
- c.addOutput(p);;
- }
-
- // draw arrows at output points of schema
- for (unsigned int i=0; i<fSchema->outputs(); i++) {
- point p = fSchema->outputPoint(i);
- c.addInput(p);;
- }
-
-
-}