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 // File   : SMESHGUI_FilterLibraryDlg.h
  23 // Author : Sergey LITONIN, Open CASCADE S.A.S.
  24 //
  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 QLineEdit;
  43 class QPushButton;
  44 class SMESHGUI;
  45 class SMESHGUI_FilterTable;
  46
  47 /*
  48   Class       : SMESHGUI_FilterLibraryDlg
  49   Description : Dialog to specify filters for VTK viewer
  50 */
  51
  52 class SMESHGUI_EXPORT SMESHGUI_FilterLibraryDlg : public QDialog
  53 {
  54   Q_OBJECT
  55
  56   // Buttons
  57   enum { BTN_OK, BTN_Cancel, BTN_Apply, BTN_Close, BTN_Help };
  58
  59   class Dialog;
  60
  61 public:
  62
  63   // Mode
  64   enum { ADD_TO, COPY_FROM, EDIT };
  65
  66 public:
  67   SMESHGUI_FilterLibraryDlg( SMESHGUI*, QWidget*, const QList<int>&, const int );
  68   SMESHGUI_FilterLibraryDlg( SMESHGUI*, QWidget*, const int, const int );
  69   virtual ~SMESHGUI_FilterLibraryDlg();
  70
  71   void                        Init( const QList<int>&, const int );
  72   void                        Init( const int, const int );
  73
  74   const SMESHGUI_FilterTable* GetTable() const;
  75   void                        SetTable( const SMESHGUI_FilterTable* );
  76
  77 private:
  78   void                        closeEvent( QCloseEvent* );
  79   void                        enterEvent( QEvent* );
  80   void                        keyPressEvent( QKeyEvent* );
  81
  82 private slots:
  83   void                        onOk();
  84   bool                        onApply();
  85   void                        onClose();
  86   void                        onHelp();
  87
  88   void                        onDeactivate();
  89
  90   void                        onBrowse();
  91   void                        onReturnPressed();
  92   void                        onFilterChanged( const QString& );
  93   void                        onAddBtnPressed();
  94   void                        onDeleteBtnPressed();
  95   void                        onFilterNameChanged( const QString& );
  96   void                        onEntityTypeChanged( const int );
  97   void                        onNeedValidation();
  98
  99 private:
 100   void                        construct( const QList<int>&, const int );
 101   QWidget*                    createButtonFrame( QWidget* );
 102   QWidget*                    createMainFrame( QWidget* );
 103   bool                        isValid( const bool = true ) const;
 104   bool                        isNameValid( const bool = true ) const;
 105   SMESH::Filter_ptr           createFilter( const int = -1 );
 106   QStringList                 prepareFilters() const;
 107   QString                     autoExtension( const QString& ) const;
 108   bool                        setSelected( const QString& );
 109   int                         getIndex( const QString& ) const;
 110   void                        updateControlsVisibility();
 111   void                        updateMainButtons();
 112   void                        enableMainButtons();
 113   void                        processNewLibrary();
 114   QString                     getFileName() const;
 115   void                        setFileName( const QString&, const bool = true );
 116   QStringList                 filterWildCards( const QString& ) const;
 117   QString&                    getDefaultLibraryName() const;
 118   QString                     getDefaultFilterName() const;
 119   void                        addFilterToLib( const QString& );
 120   void                        updateList();
 121   bool                        isPermissionValid( const bool );
 122
 123 private:
 124
 125   QWidget*                    myMainFrame;
 126   QMap<int, QPushButton*>     myButtons;
 127   SMESHGUI_FilterTable*       myTable;
 128   QLineEdit*                  myFileName;
 129   QPushButton*                myOpenBtn;
 130   QListWidget*                myListBox;
 131   QPushButton*                myAddBtn;
 132   QPushButton*                myDeleteBtn;
 133   QWidget*                    myNameGrp;
 134   QLineEdit*                  myName;
 135   SMESHGUI*                   mySMESHGUI;
 136
 137   QList<int>                  myTypes;
 138   int                         myMode;
 139
 140   SMESH::FilterLibrary_var    myLibrary;
 141   QString                     myCurrFilterName;
 142   int                         myCurrFilter;
 143
 144   QString                     myHelpFileName;
 145 };
 146
 147 #endif // SMESHGUI_FILTERLIBRARYDLG_H