/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
*      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen       *
*                           www.openflipper.org                              *
*                                                                            *
*--------------------------------------------------------------------------- *
*  This file is part of OpenFlipper.                                         *
*                                                                            *
*  OpenFlipper 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 3 of            *
*  the License, or (at your option) any later version with the               *
*  following exceptions:                                                     *
*                                                                            *
*  If other files instantiate templates or use macros                        *
*  or inline functions from this file, or you compile this file and          *
*  link it with other files to produce an executable, this file does         *
*  not by itself cause the resulting executable to be covered by the         *
*  GNU Lesser General Public License. This exception does not however        *
*  invalidate any other reasons why the executable file might be             *
*  covered by the GNU Lesser General Public License.                         *
*                                                                            *
*  OpenFlipper is distributed in the hope that it will be useful,            *
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*  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 LesserGeneral Public           *
*  License along with OpenFlipper. If not,                                   *
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*                                                                            *
\*===========================================================================*/

/*===========================================================================*\
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
\*===========================================================================*/

//
// C++ Interface: StatusBarInterface
//
// Description:
//
//
// Author: Jan Moebius <jan_moebius@web.de>, (C) 2007
//

#ifndef STATUSBARINTERFACE_HH
#define STATUSBARINTERFACE_HH

 #include <QtGui>
 #include <OpenFlipper/common/Types.hh>
 #include <QStatusBar>

namespace ApplicationStatus {
  
/** Enum for the statusBar Status Icon
 */
enum applicationStatus { READY , PROCESSING, BLOCKED};

}


 /**
 */
class StatusbarInterface {

   private slots :

   public :

      /// Destructor
     virtual ~StatusbarInterface() {};

    signals :

      /** \brief Show a message in the status bar
       * 
       * You can specify a timeout if the message should be removed after
       * _timeout milliseconds
       */
      virtual void showStatusMessage(QString /*_message*/, int /*_timeout*/ = 0) {};
      
      
      /** \brief Sets the icon of the StatusBar
       * 
       */
      void setStatus( ApplicationStatus::applicationStatus /*_status*/) {};
      
      /** \brief Removes the current message from the statusBar
       * 
       */
      void clearStatusMessage() {};
      
      /** \brief Add a widget on the right side of the statusBar
       * 
       */
      void addWidgetToStatusbar(QWidget* /*_widget*/) {};
      
};

Q_DECLARE_INTERFACE(StatusbarInterface,"OpenFlipper.StatusbarInterface/1.0")

#endif // STATUSBARINTERFACE_HH