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.salome-platform.org/ or email : webmaster.salome@opencascade.com
  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 "SMESH_SMESHGUI.hxx"
  33
  34 #include <qdialog.h>
  35 #include <SMESHGUI_FilterDlg.h>
  36
  37 #include <SALOMEconfig.h>
  38 #include CORBA_SERVER_HEADER(SMESH_Filter)
  39
  40 class QCloseEvent;
  41 class QListBox;
  42 class QFrame;
  43 class QEvent;
  44 class QLineEdit;
  45 class QPushButton;
  46 class QGroupBox;
  47
  48 /*
  49   Class       : SMESHGUI_FilterLibraryDlg
  50   Description : Dialog to specify filters for VTK viewer
  51 */
  52
  53 class SMESHGUI_EXPORT SMESHGUI_FilterLibraryDlg : public QDialog
  54 {
  55   Q_OBJECT
  56
  57   // Buttons
  58   enum { BTN_OK, BTN_Cancel, BTN_Apply, BTN_Close, BTN_Help };
  59
  60   class Dialog;
  61
  62 public:
  63
  64   // Mode
  65   enum { ADD_TO, COPY_FROM, EDIT };
  66
  67 public:
  68
  69                               SMESHGUI_FilterLibraryDlg( SMESHGUI*,
  70                                                          QWidget*,
  71                                                          const QValueList<int>& types,
  72                                                          const int              mode,
  73                                                          const char*            name = 0 );
  74
  75                               SMESHGUI_FilterLibraryDlg( SMESHGUI*,
  76                                                          QWidget*,
  77                                                          const int              type,
  78                                                          const int              mode,
  79                                                          const char*            name = 0 );
  80
  81   virtual                     ~SMESHGUI_FilterLibraryDlg();
  82
  83   void                        Init( const QValueList<int>& types, const int theMode );
  84   void                        Init( const int type, const int theMode );
  85
  86   const SMESHGUI_FilterTable* GetTable() const;
  87   void                        SetTable( const SMESHGUI_FilterTable* );
  88
  89 private:
  90
  91   void                        closeEvent( QCloseEvent* e ) ;
  92   void                        enterEvent ( QEvent * ) ;
  93   void                        keyPressEvent( QKeyEvent* e );
  94
  95 private slots:
  96
  97   void                        onOk();
  98   bool                        onApply();
  99   void                        onClose();
 100   void                        onHelp();
 101
 102   void                        onDeactivate();
 103
 104   void                        onBrowse();
 105   void                        onReturnPressed();
 106   void                        onFilterChanged( const QString& );
 107   void                        onAddBtnPressed();
 108   void                        onDeleteBtnPressed();
 109   void                        onFilterNameChanged( const QString& );
 110   void                        onEntityTypeChanged( const int );
 111   void                        onNeedValidation();
 112
 113 private:
 114
 115   void                        construct( const QValueList<int>& types, const int mode );
 116   QFrame*                     createButtonFrame( QWidget* );
 117   QFrame*                     createMainFrame  ( QWidget* );
 118   bool                        isValid( const bool theMess = true ) const;
 119   bool                        isNameValid( const bool theMess = true ) const;
 120   SMESH::Filter_ptr           createFilter( const int theType = -1 );
 121   QStringList                 prepareFilters() const;
 122   QString                     autoExtension( const QString& ) const;
 123   bool                        setSelected( const QString& );
 124   int                         getIndex( const QString& ) const;
 125   void                        updateControlsVisibility();
 126   void                        updateMainButtons();
 127   void                        enableMainButtons();
 128   void                        processNewLibrary();
 129   QString                     getFileName() const;
 130   void                        setFileName( const QString& txt, const bool autoExtension = true );
 131   QStringList                 filterWildCards( const QString& theFilter ) const;
 132   QString&                    getDefaultLibraryName() const;
 133   QString                     getDefaultFilterName() const;
 134   void                        addFilterToLib( const QString& name );
 135   void                        updateList();
 136   bool                        isPermissionValid( const bool theIsExistingOnly );
 137
 138 private:
 139
 140   QFrame*                     myMainFrame;
 141   QMap<int, QPushButton*>     myButtons;
 142   SMESHGUI_FilterTable*       myTable;
 143   QLineEdit*                  myFileName;
 144   QPushButton*                myOpenBtn;
 145   QListBox*                   myListBox;
 146   QPushButton*                myAddBtn;
 147   QPushButton*                myDeleteBtn;
 148   QGroupBox*                  myNameGrp;
 149   QLineEdit*                  myName;
 150   SMESHGUI*                   mySMESHGUI;
 151
 152   QValueList<int>             myTypes;
 153   int                         myMode;
 154
 155   SMESH::FilterLibrary_var    myLibrary;
 156   QString                     myCurrFilterName;
 157   int                         myCurrFilter;
 158
 159   QString                     myHelpFileName;
 160 };
 161
 162 #endif