//  SMESH SMESHGUI : GUI for SMESH component
//
//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
// 
//  This library 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 2.1 of the License. 
// 
//  This library 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 
//  Lesser General Public License for more details. 
// 
//  You should have received a copy of the GNU Lesser General Public 
//  License along with this library; if not, write to the Free Software 
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
// 
//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
//
//
//
//  File   : SMESHGUI_SmoothingDlg.h
//  Author : Michael ZORIN
//  Module : SMESH
//  $Header: 

#ifndef DIALOGBOX_SMOOTHING_H
#define DIALOGBOX_SMOOTHING_H

#include "SalomeApp_SelectionMgr.h"

#include "SMESH_LogicalFilter.hxx"

// QT Includes
#include <qdialog.h>

class QGridLayout; 
class QButtonGroup;
class QGroupBox;
class QLabel;
class QLineEdit;
class QPushButton;
class QRadioButton;
class QComboBox;
class QCheckBox;
class QSpinBox;
class SMESHGUI_SpinBox;
class SMESHGUI;
class SMESH_Actor;
class SVTK_ViewWindow;
class SVTK_Selector;


// IDL Headers
#include <SALOMEconfig.h>
#include CORBA_SERVER_HEADER(SMESH_Mesh)


//=================================================================================
// class    : SMESHGUI_SmoothingDlg
// purpose  :
//=================================================================================
class SMESHGUI_SmoothingDlg : public QDialog
{ 
    Q_OBJECT

public:
    SMESHGUI_SmoothingDlg( SMESHGUI*,
			   const char* name = 0,
			   bool modal = FALSE,
			   WFlags fl = 0);
    ~SMESHGUI_SmoothingDlg();

private:

    void Init();
    void closeEvent(QCloseEvent*);
    void enterEvent (QEvent*);                             /* mouse enter the QWidget */
    void hideEvent (QHideEvent*);                          /* ESC key */

    SMESHGUI*                     mySMESHGUI;              /* Current SMESHGUI object */
    SalomeApp_SelectionMgr*       mySelectionMgr;          /* User shape selection */
    QString                       myElementsId;
    int                           myNbOkElements;          /* to check when elements are defined */
    int                           myNbOkNodes;             /* to check when fixed nodes are defined */
    int                           myConstructorId;         /* Current constructor id = radio button id */
    QLineEdit*                    myEditCurrentArgument;   /* Current  LineEdit */
    SVTK_Selector*                mySelector;

    bool                          myBusy;
    SMESH::SMESH_Mesh_var         myMesh;
    SMESH_Actor*                  myActor;
    SMESH_LogicalFilter*          myMeshOrSubMeshOrGroupFilter;

    QButtonGroup* GroupConstructors;
    QRadioButton* Constructor1;
    QGroupBox* GroupButtons;
    QPushButton* buttonOk;
    QPushButton* buttonCancel;
    QPushButton* buttonApply;
    QGroupBox* GroupArguments;
    QLabel* TextLabelElements;
    QPushButton* SelectElementsButton;
    QLineEdit* LineEditElements;
    QCheckBox* CheckBoxMesh;
    QLabel* TextLabelNodes;
    QPushButton* SelectNodesButton;
    QLineEdit* LineEditNodes;
    QLabel* TextLabelMethod;
    QComboBox* ComboBoxMethod;
    QLabel* TextLabelLimit;
    QSpinBox* SpinBox_IterationLimit;
    QLabel* TextLabelAspectRatio;
    SMESHGUI_SpinBox* SpinBox_AspectRatio;
    QCheckBox       * CheckBoxParametric;
    
private slots:

    void ConstructorsClicked(int constructorId);
    void ClickOnOk();
    void ClickOnCancel();
    void ClickOnApply();
    void SetEditCurrentArgument() ;
    void SelectionIntoArgument() ;
    void DeactivateActiveDialog() ;
    void ActivateThisDialog() ;
    void onTextChange(const QString&);
    void onSelectMesh(bool toSelectMesh);

protected:
    QGridLayout* SMESHGUI_SmoothingDlgLayout;
    QGridLayout* GroupConstructorsLayout;
    QGridLayout* GroupButtonsLayout;
    QGridLayout* GroupArgumentsLayout;
};

#endif // DIALOGBOX_SMOOTHING_H