+++ /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 "decorateSchema.h"
-#include <iostream>
-#include <assert.h>
-
-using namespace std;
-
-/**
- * Creates a new decorated schema
- */
-schema* makeDecorateSchema ( schema* s, double margin, const string& text )
-{
- return new decorateSchema (s, margin, text);
-}
-
-
-/**
- * A decorateSchema is a schema surrounded by a dashed rectangle with a
- * label on the top left. The rectangle is placed at half the margin
- * parameter. The constructor is made private to enforce the usage of
- * makeDecorateSchema
- */
-decorateSchema::decorateSchema( schema* s, double margin, const string& text )
- : schema(s->inputs(), s->outputs(), s->width()+2*margin, s->height()+2*margin),
- fSchema(s),
- fMargin(margin),
- fText(text)
-{
- for (unsigned int i=0; i<inputs(); i++) fInputPoint.push_back(point(0,0));
- for (unsigned int i=0; i<outputs(); i++) fOutputPoint.push_back(point(0,0));
-}
-
-
-/**
- * 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 decorateSchema::place(double ox, double oy, int orientation)
-{
- beginPlace(ox, oy, orientation);
-
- fSchema->place(ox+fMargin, oy+fMargin, orientation);
-
- double m = fMargin;
- if (orientation == kRightLeft) {
- m = -m;
- }
-
- for (unsigned int i=0; i < inputs(); i++) {
- point p = fSchema->inputPoint(i);
- fInputPoint[i] = point(p.x-m, p.y); //, p.z);
- }
-
- for (unsigned int i=0; i < outputs(); i++) {
- point p = fSchema->outputPoint(i);
- fOutputPoint[i] = point(p.x+m, p.y); //, p.z);
- }
-
- endPlace();
-}
-
-/**
- * Returns an input point
- */
-point decorateSchema::inputPoint(unsigned int i) const
-{
- assert (placed());
- assert (i < inputs());
- return fInputPoint[i];
-}
-
-/**
- * Returns an output point
- */
-point decorateSchema::outputPoint(unsigned int i) const
-{
- assert (placed());
- assert (i < outputs());
- return fOutputPoint[i];
-}
-
-/**
- * Draw the enlarged schema. This methods can only
- * be called after the block have been placed
- */
-void decorateSchema::draw(device& dev)
-{
- assert(placed());
-
- fSchema->draw(dev);
-#if 0
- // draw enlarge input wires
- for (unsigned int i=0; i<inputs(); i++) {
- point p = inputPoint(i);
- point q = fSchema->inputPoint(i);
- dev.trait(p.x, p.y, q.x, q.y);
- }
-
- // draw enlarge output wires
- for (unsigned int i=0; i<outputs(); i++) {
- point p = outputPoint(i);
- point q = fSchema->outputPoint(i);
- dev.trait(p.x, p.y, q.x, q.y);
- }
-#endif
- // define the coordinates of the frame
- double tw = (2+fText.size())*dLetter*0.75;
- double x0 = x() + fMargin/2; // left
- double y0 = y() + fMargin/2; // top
- double x1 = x() + width() - fMargin/2; // right
- double y1 = y() + height() - fMargin/2; // bottom
- //double tl = x0 + 2*dWire; // left of text zone
- double tl = x() + fMargin; // left of text zone
- double tr = min(tl+tw, x1); // right of text zone
-
- // draw the surronding frame
- dev.dasharray(x0, y0, x0, y1); // left line
- dev.dasharray(x0, y1, x1, y1); // bottom line
- dev.dasharray(x1, y1, x1, y0); // right line
- dev.dasharray(x0, y0, tl, y0); // top segment before text
- dev.dasharray(tr, y0, x1, y0); // top segment after text
-
- // draw the label
- dev.label(tl, y0, fText.c_str()); //
-}
-
-/**
- * Draw the enlarged schema. This methods can only
- * be called after the block have been placed
- */
-void decorateSchema::collectTraits(collector& c)
-{
- assert(placed());
-
- fSchema->collectTraits(c);
-
- // draw enlarge input wires
- for (unsigned int i=0; i<inputs(); i++) {
- point p = inputPoint(i);
- point q = fSchema->inputPoint(i);
- c.addTrait(trait(p,q)); // in->out direction
- }
-
- // draw enlarge output wires
- for (unsigned int i=0; i<outputs(); i++) {
- point p = fSchema->outputPoint(i);
- point q = outputPoint(i);
- c.addTrait(trait(p,q)); // in->out direction
- }
-}
projects / Faustine.git / blobdiff