// -*- c-basic-offset: 2 -*-/* *  This file is part of the KDE libraries *  Copyright (C) 1999-2001 Harri Porten (porten@kde.org) *  Copyright (C) 2001 Peter Kelly (pmk@post.com) *  Copyright (C) 2003 Apple Computer, Inc. * *  This library is free software; you can redistribute it and/or *  modify it under the terms of the GNU Library General Public *  License as published by the Free Software Foundation; either *  version 2 of the License, or (at your option) any later version. * *  This library 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 *  Library General Public License for more details. * *  You should have received a copy of the GNU Library General Public License *  along with this library; see the file COPYING.LIB.  If not, write to *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330, *  Boston, MA 02111-1307, USA. * */#ifndef KJS_CONTEXT_H#define KJS_CONTEXT_H#include "function.h"#include "protect.h"namespace KJS  {  /**   * @short Execution context.   */  class ContextImp {  public:    ContextImp(Object &glob, InterpreterImp *, Object &thisV, CodeType type = GlobalCode,               ContextImp *callingContext = 0, FunctionImp *functiion = 0, const List *args = 0);    ~ContextImp();    const ScopeChain &scopeChain() const { return scope; }    Object variableObject() const { return variable; }    void setVariableObject(const Object &v) { variable = v; }    Object thisValue() const { return thisVal; }    ContextImp *callingContext() { return _callingContext; }    ObjectImp *activationObject() { return activation.imp(); }    FunctionImp *function() const { return _function; }    const List *arguments() const { return _arguments; }    void pushScope(const Object &s) { scope.push(s.imp()); }    void popScope() { scope.pop(); }    LabelStack *seenLabels() { return &ls; }        void mark();  private:    InterpreterImp *_interpreter;    ContextImp *_callingContext;    FunctionImp *_function;    const List *_arguments;    ProtectedObject activation;        ScopeChain scope;    ProtectedObject variable;    ProtectedObject thisVal;    LabelStack ls;    CodeType codeType;  };} // namespace KJS#endif