src/SMESHGUI/SMESHGUI_FilterLibraryDlg.h

   1 //  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  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 // SMESH SMESHGUI : GUI for SMESH component
  23 // File   : SMESHGUI_FilterLibraryDlg.h
  24 // Author : Sergey LITONIN, Open CASCADE S.A.S.
  25 //
  26 #ifndef SMESHGUI_FILTERLIBRARYDLG_H
  27 #define SMESHGUI_FILTERLIBRARYDLG_H
  28
  29 // SMESH includes
  30 #include "SMESH_SMESHGUI.hxx"
  31
  32 // Qt includes
  33 #include <QDialog>
  34 #include <QList>
  35 #include <QMap>
  36
  37 // IDL includes
  38 #include <SALOMEconfig.h>
  39 #include CORBA_SERVER_HEADER(SMESH_Filter)
  40
  41 class QListWidget;
  42 class QListWidgetItem;
  43 class QLineEdit;
  44 class QPushButton;
  45 class SMESHGUI;
  46 class SMESHGUI_FilterTable;
  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   SMESHGUI_FilterLibraryDlg( SMESHGUI*, QWidget*, const QList<int>&, const int );
  69   SMESHGUI_FilterLibraryDlg( SMESHGUI*, QWidget*, const int, const int );
  70   virtual ~SMESHGUI_FilterLibraryDlg();
  71
  72   void                        Init( const QList<int>&, const int );
  73   void                        Init( const int, const int );
  74
  75   const SMESHGUI_FilterTable* GetTable() const;
  76   void                        SetTable( const SMESHGUI_FilterTable* );
  77
  78 private:
  79   void                        closeEvent( QCloseEvent* );
  80   void                        enterEvent( QEvent* );
  81   void                        keyPressEvent( QKeyEvent* );
  82
  83 private slots:
  84   void                        onOk();
  85   bool                        onApply();
  86   void                        onClose();
  87   void                        onHelp();
  88
  89   void                        onDeactivate();
  90
  91   void                        onBrowse();
  92   void                        onReturnPressed();
  93   void                        onFilterChanged();
  94   void                        onAddBtnPressed();
  95   void                        onDeleteBtnPressed();
  96   void                        onFilterNameChanged( const QString& );
  97   void                        onEntityTypeChanged( const int );
  98   void                        onNeedValidation();
  99
 100 private:
 101   void                        construct( const QList<int>&, const int );
 102   QWidget*                    createButtonFrame( QWidget* );
 103   QWidget*                    createMainFrame( QWidget* );
 104   bool                        isValid( const bool = true ) const;
 105   bool                        isNameValid( const bool = true ) const;
 106   SMESH::Filter_ptr           createFilter( const int = -1 );
 107   QStringList                 prepareFilters() const;
 108   QString                     autoExtension( const QString& ) const;
 109   bool                        setSelected( const QString& );
 110   int                         getIndex( const QString& ) const;
 111   void                        updateControlsVisibility();
 112   void                        updateMainButtons();
 113   void                        enableMainButtons();
 114   void                        processNewLibrary();
 115   QString                     getFileName() const;
 116   void                        setFileName( const QString&, const bool = true );
 117   QStringList                 filterWildCards( const QString& ) const;
 118   QString&                    getDefaultLibraryName() const;
 119   QString                     getDefaultFilterName() const;
 120   void                        addFilterToLib( const QString& );
 121   void                        updateList();
 122   bool                        isPermissionValid( const bool );
 123
 124 private:
 125
 126   QWidget*                    myMainFrame;
 127   QMap<int, QPushButton*>     myButtons;
 128   SMESHGUI_FilterTable*       myTable;
 129   QLineEdit*                  myFileName;
 130   QPushButton*                myOpenBtn;
 131   QListWidget*                myListBox;
 132   QPushButton*                myAddBtn;
 133   QPushButton*                myDeleteBtn;
 134   QWidget*                    myNameGrp;
 135   QLineEdit*                  myName;
 136   SMESHGUI*                   mySMESHGUI;
 137
 138   QList<int>                  myTypes;
 139   int                         myMode;
 140
 141   SMESH::FilterLibrary_var    myLibrary;
 142   QString                     myCurrFilterName;
 143   int                         myCurrFilter;
 144
 145   QString                     myHelpFileName;
 146 };
 147
 148 #endif // SMESHGUI_FILTERLIBRARYDLG_H