interpretor/preprocessor/faust-0.9.47mr3/compiler/draw/schema/topSchema.h

   1 /************************************************************************
   2  ************************************************************************
   3     FAUST compiler
   4         Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale
   5     ---------------------------------------------------------------------
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19  ************************************************************************
  20  ************************************************************************/
  21
  22 #ifndef __TOPSCHEMA__
  23 #define __TOPSCHEMA__
  24
  25
  26 #include "schema.h"
  27
  28 /**
  29  * A topSchema is a schema surrounded by a dashed rectangle with a
  30  * label on the top left. The rectangle is placed at half the margin
  31  * parameter. Arrows are added to all the outputs
  32  */
  33
  34 class topSchema : public schema
  35 {
  36         schema*                 fSchema;
  37         double                  fMargin;
  38         string                  fText;
  39         string                  fLink;
  40         vector<point>   fInputPoint;
  41         vector<point>   fOutputPoint;
  42
  43   public:
  44         friend schema* makeTopSchema (schema* s1, double margin, const string& text, const string& link);
  45
  46         virtual void    place(double ox, double oy, int orientation);
  47         virtual void    draw(device& dev);
  48         virtual point   inputPoint(unsigned int i)      const;
  49         virtual point   outputPoint(unsigned int i)     const;
  50     virtual void        collectTraits(collector& c);
  51
  52   private:
  53         topSchema (schema* s1, double margin, const string& text, const string& link);
  54 };
  55
  56 #endif
  57
  58