ProfilerView.H

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/*! @file
    @author Laurent Itti
    @copyright GNU Public License (GPL v3)
    @section License
    @verbatim
    // ////////////////////////////////////////////////////////////////////////
    //              The iLab Neuromorphic Robotics Toolkit (NRT)             //
    // Copyright 2010-2012 by the University of Southern California (USC)    //
    //                          and the iLab at USC.                         //
    //                                                                       //
    //                iLab - University of Southern California               //
    //                Hedco Neurociences Building, Room HNB-10               //
    //                    Los Angeles, Ca 90089-2520 - USA                   //
    //                                                                       //
    //      See http://ilab.usc.edu for information about this project.      //
    // ////////////////////////////////////////////////////////////////////////
    // This file is part of The iLab Neuromorphic Robotics Toolkit.          //
    //                                                                       //
    // The iLab Neuromorphic Robotics Toolkit is free software: you can      //
    // redistribute it and/or modify it under the terms of the GNU General   //
    // Public License as published by the Free Software Foundation, either   //
    // version 3 of the License, or (at your option) any later version.      //
    //                                                                       //
    // The iLab Neuromorphic Robotics Toolkit 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 General Public License for more details.        //
    //                                                                       //
    // You should have received a copy of the GNU General Public License     //
    // along with The iLab Neuromorphic Robotics Toolkit.  If not, see       //
    // <http://www.gnu.org/licenses/>.                                       //
    // ////////////////////////////////////////////////////////////////////////
    @endverbatim */

#include <nrt/Core/Blackboard/Module.H>
#include <nrt/Core/Debugging/SystemProfiler.H>
#include <nrt/Core/Util/CompilerUtil.H>
NRT_BEGIN_UNCHECKED_INCLUDES 
#include <QtGui>
NRT_END_UNCHECKED_INCLUDES 

// View of a profiler graphics scene
class ProfilerView : public QGraphicsView
{
  Q_OBJECT

  public:
    // Constructor
    ProfilerView(QGraphicsScene * scene, QWidget * parent = 0);

    // Virtual destructor for safe inheritance
    virtual ~ProfilerView();

    // Refresh all data by querying all blackboards, and refresh the display
    // If seconds is non-zero, only consider events that ended in the last seconds.
    void refresh(double const seconds = 0.0);

  protected:
    void wheelEvent(QWheelEvent * e);
    void resizeEvent(QResizeEvent * e);
    void mouseMoveEvent(QMouseEvent * e);

  private:
    QGraphicsScene * itsScene;
    qreal itsLimitSeconds;
};