interpreter/preprocessor/faust-0.9.47mr3/compiler/generator/compile.hh

   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
  23
  24 #ifndef _COMPILE_
  25 #define _COMPILE_
  26
  27
  28 #include "signals.hh"
  29 #include "klass.hh"
  30 #include "Text.hh"
  31 #include "uitree.hh"
  32 #include <string>
  33 #include <list>
  34 #include <stack>
  35 #include <map>
  36
  37 #include "description.hh"
  38
  39 ////////////////////////////////////////////////////////////////////////
  40 /**
  41  * compileSignals : listOfSignal -> klass
  42  *
  43  * Compile a list of FAUST signals into a C++ class
  44  */
  45 ///////////////////////////////////////////////////////////////////////
  46
  47 #define kMaxHeight 1024
  48
  49
  50 class Compiler
  51 {
  52 protected:
  53         Klass*                  fClass;
  54         bool                    fNeedToDeleteClass;
  55         Tree                    fUIRoot;
  56         Description*    fDescription;
  57
  58 public:
  59         Compiler (const string& name, const string& super, int numInputs, int numOutputs, bool vec);
  60         Compiler (Klass* k);
  61
  62         virtual ~Compiler();
  63
  64         virtual void            compileMultiSignal  (Tree lsig) = 0;
  65         virtual void            compileSingleSignal (Tree lsig) = 0;
  66
  67         Klass*                          getClass() { return (Klass*)fClass; }
  68
  69         void                            setDescription(Description* descr)      { fDescription= descr; }
  70         Description*            getDescription()                                        { return fDescription; }
  71
  72 protected:
  73   virtual Tree          prepare (Tree L0) = 0;
  74   virtual Tree          prepare2 (Tree L0) = 0;
  75
  76 // gestion des includes et librairies
  77         void            addIncludeFile (const string& str)      { fClass->addIncludeFile(str);  }
  78         void            addLibrary (const string& str)          { fClass->addLibrary(str);              }
  79
  80 // gestion de la description arborescente de l'IU
  81         void            addUIWidget(Tree path, Tree widget);
  82         void            generateWidgetCode(Tree fulllabel, Tree varname, Tree sig);
  83         void            generateUserInterfaceTree(Tree t);
  84         void            generateUserInterfaceElements(Tree elements);
  85         Tree            prepareUserInterfaceTree(Tree t);
  86
  87         void        generateMacroInterfaceTree(const string& pathname, Tree t);
  88     void        generateMacroInterfaceElements(const string& pathname, Tree elements);
  89     void        generateWidgetMacro(const string& pathname, Tree fulllabel, Tree varname, Tree sig);
  90
  91
  92 };
  93 #define generateEquivRecGroup generateRecGroup
  94
  95
  96 void compileSignals (const string& name, const string& super, int numInputs, int numOutputs, Tree lsig);
  97
  98 #endif