kig/scripting/python_scripter.h

   1 // Copyright (C)  2003  Dominique Devriese <devriese@kde.org>
   2
   3 // This program is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU General Public License
   5 // as published by the Free Software Foundation; either version 2
   6 // of the License, or (at your option) any later version.
   7
   8 // This program is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 // GNU General Public License for more details.
  12
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  16 // 02111-1307, USA.
  17
  18 #ifndef KIG_SCRIPTING_PYTHON_SCRIPTER_H
  19 #define KIG_SCRIPTING_PYTHON_SCRIPTER_H
  20
  21 #include "../objects/common.h"
  22
  23 #include <string>
  24
  25 class KigDocument;
  26 class ObjectImp;
  27
  28 class CompiledPythonScript
  29 {
  30   friend class PythonScripter;
  31   class Private;
  32   Private* const d;
  33   CompiledPythonScript( Private* );
  34 public:
  35   CompiledPythonScript( const CompiledPythonScript& s );
  36   ~CompiledPythonScript();
  37   ObjectImp* calc( const Args& a, const KigDocument& doc );
  38
  39   bool valid();
  40 };
  41
  42 class PythonScripter
  43 {
  44   friend class CompiledPythonScript;
  45   class Private;
  46   Private* d;
  47   PythonScripter();
  48   ~PythonScripter();
  49
  50   void clearErrors();
  51   void saveErrors();
  52
  53   bool erroroccurred;
  54   std::string lastexceptiontype;
  55   std::string lastexceptionvalue;
  56   std::string lastexceptiontraceback;
  57 public:
  58   static PythonScripter* instance();
  59
  60   bool errorOccurred() const;
  61   std::string lastErrorExceptionType() const;
  62   std::string lastErrorExceptionValue() const;
  63   std::string lastErrorExceptionTraceback() const;
  64
  65   CompiledPythonScript compile( const char* code );
  66   ObjectImp* calc( CompiledPythonScript& script, const Args& args );
  67 };
  68
  69 #endif