-/************************************************************************
- ************************************************************************
- 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.
- ************************************************************************
- ************************************************************************/
-
-#ifndef __BLOCKSCHEMA__
-#define __BLOCKSCHEMA__
-
-
-#include "schema.h"
-#include <vector>
-#include <string>
-
-/**
- * A simple rectangular box with a text and inputs and outputs.
- * The constructor is private in order to make sure
- * makeBlockSchema is used instead
- */
-class blockSchema : public schema
-{
- protected:
- const string fText; ///< Text to be displayed
- const string fColor; ///< color of the box
- const string fLink; ///< option URL link
-
- // fields only defined after place() is called
- vector<point> fInputPoint; ///< input connection points
- vector<point> fOutputPoint; ///< output connection points
-
-
- public:
- friend schema* makeBlockSchema ( unsigned int inputs,
- unsigned int outputs,
- const string& name,
- const string& color,
- const string& link);
-
- virtual void place(double x, double y, int orientation);
- virtual void draw(device& dev);
- virtual point inputPoint(unsigned int i) const;
- virtual point outputPoint(unsigned int i) const;
-
- protected:
- blockSchema ( unsigned int inputs, unsigned int outputs,
- double width, double height,
- const string& name, const string& color,
- const string& link);
-
- void placeInputPoints();
- void placeOutputPoints();
-
- void drawRectangle(device& dev);
- void drawText(device& dev);
- void drawOrientationMark(device& dev);
- void drawInputWires(device& dev);
- void drawOutputWires(device& dev);
-
- void collectTraits(collector& c);
- void collectInputWires(collector& c);
- void collectOutputWires(collector& c);
-
-};
-
-#endif
-
-