text: /*****************************************************************************
  *
  * Copyright (c) 2000 - 2019, Lawrence Livermore National Security, LLC
  * Produced at the Lawrence Livermore National Laboratory
  * LLNL-CODE-442911
  * All rights reserved.
  *
  * This file is  part of VisIt. For  details, see https://visit.llnl.gov/.  The
  * full copyright notice is contained in the file COPYRIGHT located at the root
  * of the VisIt distribution or at http://www.llnl.gov/visit/copyright.html.
  *
  * Redistribution  and  use  in  source  and  binary  forms,  with  or  without
  * modification, are permitted provided that the following conditions are met:
  *
  *  - Redistributions of  source code must  retain the above  copyright notice,
  *    this list of conditions and the disclaimer below.
  *  - Redistributions in binary form must reproduce the above copyright notice,
  *    this  list of  conditions  and  the  disclaimer (as noted below)  in  the
  *    documentation and/or other materials provided with the distribution.
  *  - Neither the name of  the LLNS/LLNL nor the names of  its contributors may
  *    be used to endorse or promote products derived from this software without
  *    specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT  HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR  IMPLIED WARRANTIES, INCLUDING,  BUT NOT  LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND  FITNESS FOR A PARTICULAR  PURPOSE
  * ARE  DISCLAIMED. IN  NO EVENT  SHALL LAWRENCE  LIVERMORE NATIONAL  SECURITY,
  * LLC, THE  U.S.  DEPARTMENT OF  ENERGY  OR  CONTRIBUTORS BE  LIABLE  FOR  ANY
  * DIRECT,  INDIRECT,   INCIDENTAL,   SPECIAL,   EXEMPLARY,  OR   CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT  LIMITED TO, PROCUREMENT OF  SUBSTITUTE GOODS OR
  * SERVICES; LOSS OF  USE, DATA, OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER
  * CAUSED  AND  ON  ANY  THEORY  OF  LIABILITY,  WHETHER  IN  CONTRACT,  STRICT
  * LIABILITY, OR TORT  (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING IN ANY  WAY
  * OUT OF THE  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  * DAMAGE.
  *
  *****************************************************************************/
  #ifndef QVIS_SIMULATION_COMMAND_WINDOW_H
  #define QVIS_SIMULATION_COMMAND_WINDOW_H
  #include <QvisPostableWindow.h>
  
  class QButtonGroup;
  class QGridLayout;
  class QGroupBox;
  class QLabel;
  class QLineEdit;
  class QPushButton;
  
  // ****************************************************************************
  // Class: QvisSimulationCommandWindow
  //
  // Purpose:
  //   Shows messages in the simulation window.
  //
  // Notes:      
  //
  // Programmer: Brad Whitlock
  // Creation:   Tue Jul  8 13:26:51 PDT 2008
  //
  // Modifications:
  //    Brad Whitlock, Wed Aug  5 17:25:48 PDT 2015
  //    Let the window have an arbitrary number of simulation command buttons.
  //
  // ****************************************************************************
  
  class QvisSimulationCommandWindow : public QvisPostableWindow
  {
      Q_OBJECT
  public:
      QvisSimulationCommandWindow(const QString &caption = QString::null,
                                  const QString &shortName = QString::null,
                                  QvisNotepadArea *notepad = 0);
      virtual ~QvisSimulationCommandWindow();
      virtual void CreateEntireWindow();
  
      int  numCommandButtons() const;
      bool setButtonCommand(int index, const QString &cmd);
      bool setButtonEnabled(int index, bool enabled, bool clearText);
      void setCustomButtonEnabled(bool);
      void setTimeValues(bool timeRanging, 
                         const QString &start, 
                         const QString &stop,
                         const QString &step);
  
      void setTimeRanging(bool timeRanging);
      void setTimeStart(const QString &start);
      void setTimeStep(const QString &step);
      void setTimeStop(const QString &stop);
  
  signals:
      void executeButtonCommand(const QString &cmd);
      void showCustomUIWindow();
      void timeRangingToggled(const QString &);
      void executeStart(const QString &);
      void executeStop(const QString &);
      void executeStep(const QString &);
  public slots:
      void post();
      void unpost();
  private slots:
      void handleTimeRanging(bool);
      void handleStart(const QString&);
      void handleStop(const QString&);
      void handleStep(const QString&);
      void handleCommandButton(int);
  protected:
      virtual void CreateWindowContents();
      bool EnsureButtonExists(int index, bool &added);
  private:
      QGroupBox          *timeGroup;
      QLineEdit          *startCycle;
      QLineEdit          *stopCycle;
      QLineEdit          *stepCycle;
      QLabel             *startLabel;
      QLabel             *stopLabel;
      QLabel             *stepLabel;
  
      QGroupBox          *commandGroupBox;
      QWidget            *commandButtonParent;
      QButtonGroup       *commandGroup;
      QGridLayout        *commandButtonLayout;
      QPushButton        *activateCustomGUI;
  };
  
  #endif
  