src/SMESHGUI/SMESHGUI_FilterLibraryDlg.h

   1 //  SMESH SMESHGUI : GUI for SMESH component
   2 //
   3 //  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 //  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
  21 //
  22 //
  23 //
  24 //  File   : SMESHGUI_FilterLibraryDlg.h
  25 //  Author : Sergey LITONIN
  26 //  Module : SMESH
  27
  28
  29 #ifndef SMESHGUI_FilterLibraryDlg_H
  30 #define SMESHGUI_FilterLibraryDlg_H
  31
  32 #include <qdialog.h>
  33 #include <SMESHGUI_FilterDlg.h>
  34
  35 #include <SALOMEconfig.h>
  36 #include CORBA_SERVER_HEADER(SMESH_Filter)
  37
  38 class QCloseEvent;
  39 class QListBox;
  40 class QFrame;
  41 class QEvent;
  42 class QLineEdit;
  43 class QPushButton;
  44 class QGroupBox;
  45
  46 /*
  47   Class       : SMESHGUI_FilterLibraryDlg
  48   Description : Dialog to specify filters for VTK viewer
  49 */
  50
  51 class SMESHGUI_FilterLibraryDlg : public QDialog
  52 {
  53   Q_OBJECT
  54
  55   // Buttons
  56   enum { BTN_OK, BTN_Cancel, BTN_Apply, BTN_Close };
  57
  58   class Dialog;
  59
  60 public:
  61
  62   // Mode
  63   enum { ADD_TO, COPY_FROM, EDIT };
  64
  65 public:
  66
  67                               SMESHGUI_FilterLibraryDlg( SMESHGUI*,
  68                                                          QWidget*,
  69                                                          const QValueList<int>& types,
  70                                                          const int              mode,
  71                                                          const char*            name = 0 );
  72
  73                               SMESHGUI_FilterLibraryDlg( SMESHGUI*,
  74                                                          QWidget*,
  75                                                          const int              type,
  76                                                          const int              mode,
  77                                                          const char*            name = 0 );
  78
  79   virtual                     ~SMESHGUI_FilterLibraryDlg();
  80
  81   void                        Init( const QValueList<int>& types, const int theMode );
  82   void                        Init( const int type, const int theMode );
  83
  84   const SMESHGUI_FilterTable* GetTable() const;
  85   void                        SetTable( const SMESHGUI_FilterTable* );
  86
  87 private:
  88
  89   void                        closeEvent( QCloseEvent* e ) ;
  90   void                        enterEvent ( QEvent * ) ;
  91
  92 private slots:
  93
  94   void                        onOk();
  95   bool                        onApply();
  96   void                        onClose();
  97
  98   void                        onDeactivate();
  99
 100   void                        onBrowse();
 101   void                        onReturnPressed();
 102   void                        onFilterChanged( const QString& );
 103   void                        onAddBtnPressed();
 104   void                        onDeleteBtnPressed();
 105   void                        onFilterNameChanged( const QString& );
 106   void                        onEntityTypeChanged( const int );
 107   void                        onNeedValidation();
 108
 109 private:
 110
 111   void                        construct( const QValueList<int>& types, const int mode );
 112   QFrame*                     createButtonFrame( QWidget* );
 113   QFrame*                     createMainFrame  ( QWidget* );
 114   bool                        isValid( const bool theMess = true ) const;
 115   bool                        isNameValid( const bool theMess = true ) const;
 116   SMESH::Filter_ptr           createFilter( const int theType = -1 );
 117   QStringList                 prepareFilters() const;
 118   QString                     autoExtension( const QString& ) const;
 119   bool                        setSelected( const QString& );
 120   int                         getIndex( const QString& ) const;
 121   void                        updateControlsVisibility();
 122   void                        updateMainButtons();
 123   void                        enableMainButtons();
 124   void                        processNewLibrary();
 125   QString                     getFileName() const;
 126   void                        setFileName( const QString& txt, const bool autoExtension = true );
 127   QStringList                 filterWildCards( const QString& theFilter ) const;
 128   QString&                    getDefaultLibraryName() const;
 129   QString                     getDefaultFilterName() const;
 130   void                        addFilterToLib( const QString& name );
 131   void                        updateList();
 132   bool                        isPermissionValid( const bool theIsExistingOnly );
 133
 134 private:
 135
 136   QFrame*                     myMainFrame;
 137   QMap<int, QPushButton*>     myButtons;
 138   SMESHGUI_FilterTable*       myTable;
 139   QLineEdit*                  myFileName;
 140   QPushButton*                myOpenBtn;
 141   QListBox*                   myListBox;
 142   QPushButton*                myAddBtn;
 143   QPushButton*                myDeleteBtn;
 144   QGroupBox*                  myNameGrp;
 145   QLineEdit*                  myName;
 146   SMESHGUI*                   mySMESHGUI;
 147
 148   QValueList<int>             myTypes;
 149   int                         myMode;
 150
 151   SMESH::FilterLibrary_var    myLibrary;
 152   QString                     myCurrFilterName;
 153   int                         myCurrFilter;
 154
 155 };
 156
 157 #endif