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( QWidget*               parent,
  68                                                          const QValueList<int>& types,
  69                                                          const int              mode,
  70                                                          const char*            name = 0 );
  71
  72                               SMESHGUI_FilterLibraryDlg( QWidget*               parent,
  73                                                          const int              type,
  74                                                          const int              mode,
  75                                                          const char*            name = 0 );
  76
  77   virtual                     ~SMESHGUI_FilterLibraryDlg();
  78
  79   void                        Init( const QValueList<int>& types, const int theMode );
  80   void                        Init( const int type, const int theMode );
  81
  82   const SMESHGUI_FilterTable* GetTable() const;
  83   void                        SetTable( const SMESHGUI_FilterTable* );
  84
  85 private:
  86
  87   void                        closeEvent( QCloseEvent* e ) ;
  88   void                        enterEvent ( QEvent * ) ;
  89
  90 private slots:
  91
  92   void                        onOk();
  93   bool                        onApply();
  94   void                        onClose();
  95
  96   void                        onDeactivate();
  97
  98   void                        onBrowse();
  99   void                        onReturnPressed();
 100   void                        onFilterChanged( const QString& );
 101   void                        onAddBtnPressed();
 102   void                        onDeleteBtnPressed();
 103   void                        onFilterNameChanged( const QString& );
 104   void                        onEntityTypeChanged( const int );
 105   void                        onNeedValidation();
 106
 107 private:
 108
 109   void                        construct( const QValueList<int>& types, const int mode );
 110   QFrame*                     createButtonFrame( QWidget* );
 111   QFrame*                     createMainFrame  ( QWidget* );
 112   bool                        isValid( const bool theMess = true ) const;
 113   bool                        isNameValid( const bool theMess = true ) const;
 114   SMESH::Filter_ptr           createFilter( const int theType = -1 );
 115   QStringList                 prepareFilters() const;
 116   QString                     autoExtension( const QString& ) const;
 117   bool                        setSelected( const QString& );
 118   int                         getIndex( const QString& ) const;
 119   void                        updateControlsVisibility();
 120   void                        updateMainButtons();
 121   void                        enableMainButtons();
 122   void                        processNewLibrary();
 123   QString                     getFileName() const;
 124   void                        setFileName( const QString& txt, const bool autoExtension = true );
 125   QStringList                 filterWildCards( const QString& theFilter ) const;
 126   QString&                    getDefaultLibraryName() const;
 127   QString                     getDefaultFilterName() const;
 128   void                        addFilterToLib( const QString& name );
 129   void                        updateList();
 130   bool                        isPermissionValid( const bool theIsExistingOnly );
 131
 132 private:
 133
 134   QFrame*                     myMainFrame;
 135   QMap<int, QPushButton*>     myButtons;
 136   SMESHGUI_FilterTable*       myTable;
 137   QLineEdit*                  myFileName;
 138   QPushButton*                myOpenBtn;
 139   QListBox*                   myListBox;
 140   QPushButton*                myAddBtn;
 141   QPushButton*                myDeleteBtn;
 142   QGroupBox*                  myNameGrp;
 143   QLineEdit*                  myName;
 144
 145   QValueList<int>             myTypes;
 146   int                         myMode;
 147
 148   SMESH::FilterLibrary_var    myLibrary;
 149   QString                     myCurrFilterName;
 150   int                         myCurrFilter;
 151
 152 };
 153
 154 #endif