text: /*****************************************************************************
  *
  * Copyright (c) 2000 - 2014, Lawrence Livermore National Security, LLC
  * Produced at the Lawrence Livermore National Laboratory
  * LLNL-CODE-442911
  * All rights reserved.
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  * 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
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  *****************************************************************************/
  
  #ifndef QVIS_QUERY_WINDOW_H
  #define QVIS_QUERY_WINDOW_H
  #include <gui_exports.h>
  #include <QvisPostableWindowSimpleObserver.h>
  #include <vectortypes.h>
  
  // Forward declarations
  class QueryAttributes;
  class PickAttributes;
  class PlotList;
  class QButtonGroup;
  class QCheckBox;
  class QComboBox;
  class QGroupBox;
  class QLabel;
  class QLineEdit;
  class QListWidget;
  class QTextEdit;
  class QPushButton;
  class QueryList;
  class QSplitter;
  class QTabWidget;
  class QvisVariableButton;
  class QvisPythonFilterEditor;
  
  // widgets
  class QvisHohlraumFluxQueryWidget;
  class QvisLineoutQueryWidget;
  class QvisPickQueryWidget;
  class QvisTimeQueryOptionsWidget;
  class QvisXRayImageQueryWidget;
  
  // ****************************************************************************
  // Class: QvisQueryWindow
  //
  // Purpose:
  //   This class displays the list of available queries and
  //
  // Notes:      
  //
  // Programmer: Brad Whitlock
  // Creation:   Fri Sep 6 15:41:05 PST 2002
  //
  // Modifications:
  //   Kathleen Bonnell, Mon Sep 30 14:38:33 PDT 2002 
  //   Add queryAtts. 
  //
  //   Brad Whitlock, Thu Dec 26 17:46:18 PST 2002
  //   I changed the interface to GetVars.
  //
  //   Brad Whitlock, Fri May 9 17:14:54 PST 2003
  //   I added a button to clear the window.
  //
  //   Kathleen Bonnell, Tue Dec  2 08:39:46 PST 2003 
  //   Added a button to specify whether the query should apply to the current
  //   plot or the database. 
  //
  //   Kathleen Bonnell, Thu Apr  1 18:42:52 PST 2004
  //   Added button in support of creating queries over time.
  //
  //   Kathleen Bonnell, Sat Sep  4 11:49:58 PDT 2004 
  //   Added displayMode combo box, Removed unneeded argument from 
  //   UpdateQueryList, changed arg in UpdateArgumentPanel from int to QString.
  //   All to allow query lists to be sorted and grouped functionally.
  //
  //   Kathleen Bonnell, Wed Sep  8 10:06:16 PDT 2004 
  //   Removed coordLabel, removed 'rep' arg from GetPoint.
  //
  //   Kathleen Bonnell, Wed Dec 15 17:16:17 PST 2004 
  //   Added 'useGlobal' checkbox.
  //
  //   Kathleen Bonnell, Tue Jan 11 16:16:48 PST 2005 
  //   Added slot 'useGlobalToggled'.
  //
  //   Hank Childs, Mon Jul 10 17:23:24 PDT 2006
  //   Added GetFloatingPointNumber.
  //
  //   Ellen Tarwater, Tues May 15 2006
  //   Added saveResultText and saveCount
  //
  //   Cyrus Harrison, Tue Sep 18 08:09:53 PDT 2007
  //   Added floatFormatText
  //
  //   Brad Whitlock, Wed Apr  9 11:46:13 PDT 2008
  //   QString for caption, shortName.
  //
  //   Kathleen Bonnell, Tue Jun 24 11:18:13 PDT 2008
  //   Added QvisVariableButton for queries that need variables.
  //
  //   Cyrus Harrison, Wed Feb 17 12:31:16 PST 2010
  //   Added new widgets for python query intergration.
  //
  //   Eric Brugger, Fri Jul  2 15:52:13 PDT 2010
  //   Increased the number of text fields to support the x ray image query.
  //
  //   Kathleen Bonnell, Tue Mar  1 11:06:35 PST 2011
  //   Add widget for plotOpts, which controls the type of plot for Time Picks.
  //
  //   Kathleen Biagas, Fri Jun 10 08:58:12 PDT 2011
  //   Added QvisPickQueryWidget, QvisHohlraumFluxQueryWidget, 
  //   QvisXRayImageQueryWidget, QvisLineoutWidget, QvisTimeQueryOptionsWidget, 
  //   which provide controls for specific queries.
  //
  //   Kathleen Biagas, Wed Jan  9 13:45:16 PST 2013
  //   Store currentFloatFormat so that the floatFormat will only be sent to
  //   viewer when it has changed. (Reduces log messages).
  //
  // ****************************************************************************
  
  class GUI_API QvisQueryWindow : public QvisPostableWindowSimpleObserver
  {
      Q_OBJECT
  public:
      QvisQueryWindow(const QString &caption = QString::null,
                      const QString &shortName = QString::null,
                      QvisNotepadArea *n = 0);
      virtual ~QvisQueryWindow();
      virtual void CreateWindowContents();
      virtual void SubjectRemoved(Subject *TheRemovedSubject);
  
      void ConnectQueryList(QueryList *q);
      void ConnectQueryAttributes(QueryAttributes *p);
      void ConnectPickAttributes(PickAttributes *p);
      void ConnectPlotList(PlotList *pl);
  protected:
      virtual void UpdateWindow(bool doAll);
      virtual void CreateEntireWindow();
  private:
      void UpdateQueryButton();
      void UpdateTimeQueryOptions();
      void UpdateQueryList();
      void UpdateResults(bool doAll);
      void UpdateArgumentPanel(const QString &);
  
      void Apply(bool ignore = false);
      bool GetNumber(int index, int *num);
      bool GetFloatingPointNumber(int index, double *num);
      bool GetVars(stringVector &vars);
  private slots:
      void apply();
      void handleText();
      void selectQuery();
      void clearResultText();
      void displayModeChanged(int);
      void useGlobalToggled(bool);
      void dumpStepsToggled(bool);
      void dumpCoordinatesToggled(bool);
      void dumpValuesToggled(bool);
      void saveResultText();
      void addVariable(const QString &);
      void addPyVariable(const QString &);
      void pyTemplateSelected(const QString &);
  
  private:
      void                CreateStandardQueryWidget();
      void                CreatePythonQueryWidget();
      void                CreateResultsWidget();
  
      void                ExecuteStandardQuery();
      void                ExecutePythonQuery();
  
      QueryList           *queries;
      QueryAttributes     *queryAtts;
      PickAttributes      *pickAtts;
      PlotList            *plotList;
  
      QSplitter           *splitter;
  
      QTabWidget          *queryTabs;
  
      QWidget             *stdQueryWidget;
      QComboBox           *displayMode;
      QListWidget         *queryList;
      QPushButton         *queryButton;
  
      QGroupBox           *argPanel;
      QLabel              *labels[6];
      QLineEdit           *textFields[6];
      QCheckBox           *useGlobal, *dumpSteps, *dumpCoordinates, *dumpValues;
      QvisVariableButton  *varsButton;
      QLineEdit           *varsLineEdit;
  
      QWidget             *resultsWidget;
      QLineEdit           *floatFormatText;
      QTextEdit           *resultText;
  
      QButtonGroup        *dataOpts;
  
      int                 saveCount;
      int                 queryVarTypes;
      std::string         currentFloatFormat;
  
      QWidget                *pyQueryWidget;
      QLabel                 *pyFilterEditLabel;
      QvisPythonFilterEditor *pyFilterEdit;
      QvisVariableButton     *pyVarsButton;
      QLineEdit              *pyVarsLineEdit;
      QPushButton            *pyQueryButton;
  
      QvisHohlraumFluxQueryWidget   *hohlraumFluxQueryWidget;
      QvisLineoutQueryWidget        *lineoutQueryWidget;
      QvisPickQueryWidget           *pickQueryWidget;
      QvisTimeQueryOptionsWidget    *timeQueryOptions;
      QvisXRayImageQueryWidget      *xRayImageQueryWidget;
  };
  
  #endif
  
  