TAO/tao/XtResource/XtResource_Factory.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file   XtResource_Factory.h
   6  *
   7  *  @author Balachandran Natarajan <bala@cs.wustl.edu>
   8  *  @author Marek Brudka <mbrudka@aster.pl>
   9  */
  10 //=============================================================================
  11 #ifndef TAO_XTRESOURCE_FACTORY_H
  12 #define TAO_XTRESOURCE_FACTORY_H
  13 #include /**/ "ace/pre.h"
  14 #include /**/ <X11/Intrinsic.h>
  15 #include "tao/XtResource/TAO_XtResource_Export.h"
  16 #include "ace/XtReactor/XtReactor.h"
  17 #include "tao/GUIResource_Factory.h"
  18
  19 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  20 # pragma once
  21 #endif /* ACE_LACKS_PRAGMA_ONCE */
  22
  23 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  24
  25 namespace TAO
  26 {
  27   /**
  28    * @class XtResource_Factory
  29    *
  30    * @brief TAO_GUI_Resource_Factory for creating XtReactor.
  31    *
  32    * This factory is intended for creating XtReactor for ORB. This
  33    * factory can be feed into ORB using
  34    * TAO_ORB_Core::set_gui_resource_factory method which is usually
  35    * done by TAO_XtResource_Loader.
  36    */
  37
  38   class TAO_XtResource_Export XtResource_Factory : public GUIResource_Factory
  39   {
  40   public:
  41     XtResource_Factory (XtAppContext context);
  42
  43     /// Create or obtain current reactor implementation
  44     virtual ACE_Reactor_Impl *reactor_impl ();
  45
  46   private:
  47     /// Reactor created by this factory.
  48     ACE_XtReactor *reactor_impl_;
  49
  50     /// Xt context for XtReactor
  51     XtAppContext  context_;
  52
  53     /// for internal locking
  54     TAO_SYNCH_MUTEX lock_;
  55   };
  56 }
  57
  58 TAO_END_VERSIONED_NAMESPACE_DECL
  59
  60 #include /**/ "ace/post.h"
  61 #endif /* TAO_XTRESOURCE_FACTORY_H */