text: /*
   *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
   *  Copyright (C) 2008 Apple Inc. All rights reserved.
   *
   *  This library is free software; you can redistribute it and/or
   *  modify it under the terms of the GNU Lesser 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
   *  Lesser General Public License for more details.
   *
   *  You should have received a copy of the GNU Lesser General Public
   *  License along with this library; if not, write to the Free Software
   *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
   *
   */
  
  #ifndef ErrorInstance_h
  #define ErrorInstance_h
  
  #include "JSObject.h"
  
  namespace JSC {
  
      class ErrorInstance : public JSNonFinalObject {
      public:
          typedef JSNonFinalObject Base;
  
          static const ClassInfo s_info;
  
          static Structure* createStructure(JSGlobalData& globalData, JSGlobalObject* globalObject, JSValue prototype)
          {
              return Structure::create(globalData, globalObject, prototype, TypeInfo(ErrorInstanceType, StructureFlags), &s_info);
          }
  
          static ErrorInstance* create(JSGlobalData& globalData, Structure* structure, const UString& message)
          {
              ErrorInstance* instance = new (NotNull, allocateCell<ErrorInstance>(globalData.heap)) ErrorInstance(globalData, structure);
              instance->finishCreation(globalData, message);
              return instance;
          }
          static ErrorInstance* create(ExecState* exec, Structure* structure, JSValue message)
          {
              if (message.isUndefined()) {
                  ErrorInstance* instance = new (NotNull, allocateCell<ErrorInstance>(*exec->heap())) ErrorInstance(exec->globalData(), structure);
                  instance->finishCreation(exec->globalData(), UString("", 0));
                  return instance;
              }
              return create(exec->globalData(), structure, message.toString(exec));
          }
  
          bool appendSourceToMessage() { return m_appendSourceToMessage; }
          void setAppendSourceToMessage() { m_appendSourceToMessage = true; }
          void clearAppendSourceToMessage() { m_appendSourceToMessage = false; }
  
      protected:
          explicit ErrorInstance(JSGlobalData&, Structure*);
  
          void finishCreation(JSGlobalData& globalData, const UString& message)
          {
              Base::finishCreation(globalData);
              ASSERT(inherits(&s_info));
              putDirect(globalData, globalData.propertyNames->message, jsString(&globalData, message), DontEnum);
          }
  
          bool m_appendSourceToMessage;
      };
  
  } // namespace JSC
  
  #endif // ErrorInstance_h
  