src/StdMeshersGUI/StdMeshersGUI_SubShapeSelectorWdg.h

   1 // Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 // File   : StdMeshersGUI_SubShapeSelectorWdg.h
  21 // Author : Open CASCADE S.A.S. (dmv)
  22 //
  23 #ifndef STDMESHERSGUI_SUBSHAPESELECTORWDG_H
  24 #define STDMESHERSGUI_SUBSHAPESELECTORWDG_H
  25
  26 // SMESH includes
  27 #include "SMESHGUI.h"
  28 #include "SMESH_StdMeshersGUI.hxx"
  29 #include "SMESH_SMESHGUI.hxx"
  30
  31 // Qt includes
  32 #include <QWidget>
  33 #include <QStringList>
  34 #include <TopoDS_Shape.hxx>
  35
  36 #include <string>
  37
  38 class SMESHGUI;
  39 class LightApp_SelectionMgr;
  40 class SVTK_Selector;
  41 class QPushButton;
  42 class QLabel;
  43 class QListWidget;
  44 class SMESH_PreviewActorsCollection;
  45 class vtkRenderer;
  46 class SUIT_SelectionFilter;
  47
  48 class STDMESHERSGUI_EXPORT StdMeshersGUI_SubShapeSelectorWdg : public QWidget
  49 {
  50   Q_OBJECT
  51
  52 public:
  53   StdMeshersGUI_SubShapeSelectorWdg( QWidget*         parent = 0,
  54                                      TopAbs_ShapeEnum subShType = TopAbs_EDGE,
  55                                      const bool       toShowList = true,
  56                                      const bool       toShowActivateBtn = false);
  57   ~StdMeshersGUI_SubShapeSelectorWdg();
  58
  59   SMESH::long_array_var          GetListOfIDs();
  60   bool                           SetListOfIDs( SMESH::long_array_var );
  61   const QList<int>&              GetSelectedIDs() const { return mySelectedIDs; }
  62
  63   void                           SetGeomShapeEntry( const QString& theEntry,
  64                                                     const QString& theMainShapeEntry);
  65   const char*                    GetMainShapeEntry();
  66
  67   TopoDS_Shape                   GetGeomShape() { return myGeomShape; }
  68   TopoDS_Shape                   GetMainShape() { return myMainShape; }
  69
  70   static GEOM::GEOM_Object_var   GetGeomObjectByEntry( const QString& );
  71   static TopoDS_Shape            GetTopoDSByEntry( const QString& );
  72
  73   QString                        GetValue() const { return myParamValue; }
  74
  75   void                           ShowPreview( bool );
  76
  77   int                            GetListSize() { return myListOfIDs.size(); }
  78
  79   void                           SetMaxSize(int aMaxSize) { myMaxSize = aMaxSize; }
  80
  81   vtkRenderer*                   GetRenderer() { return myRenderer; }
  82   SMESH_PreviewActorsCollection* GetActorCollection() { return myPreviewActor; }
  83   void                           ClearSelected();
  84
  85 public slots:
  86   void                           ActivateSelection( bool );
  87
  88 signals:
  89   void                           selectionChanged(); // in the list
  90   void                           shapeSelected();    // globally
  91
  92 private:
  93   void                           updateState();
  94   void                           setFilter();
  95   void                           updateButtons();
  96
  97 private slots:
  98   void                           onAdd();
  99   void                           onRemove();
 100   void                           onPrevious();
 101   void                           onNext();
 102   void                           selectionIntoArgument();
 103   void                           onListSelectionChanged();
 104
 105 private:
 106   void                           init();
 107
 108 private:
 109   SMESHGUI*                      mySMESHGUI;
 110   LightApp_SelectionMgr*         mySelectionMgr;          /* User shape selection */
 111   SVTK_Selector*                 mySelector;
 112   SMESH::SMESH_Mesh_var          myMesh;
 113   TopoDS_Shape                   myGeomShape; // shape whose sub-shapes are selected
 114   TopoDS_Shape                   myMainShape; // main shape of the mesh
 115   std::string                    myEntry;
 116   std::string                    myMainEntry;
 117   vtkRenderer*                   myRenderer;
 118
 119   QListWidget*                   myListWidget;
 120   QPushButton*                   myActivateButton;
 121   QPushButton*                   myAddButton;
 122   QPushButton*                   myRemoveButton;
 123   QLabel*                        myInfoLabel;
 124   QPushButton*                   myPrevButton;
 125   QPushButton*                   myNextButton;
 126   QList<int>                     mySelectedIDs;
 127   QList<int>                     myListOfIDs;
 128
 129   QString                        myParamValue;
 130   bool                           myIsShown;
 131
 132   // for manage possible size of myListOfIDs
 133   int                            myMaxSize;
 134   // for manage type of selected subshape
 135   TopAbs_ShapeEnum               mySubShType;
 136
 137   SMESH_PreviewActorsCollection* myPreviewActor;
 138   QList<SUIT_SelectionFilter*>   myGeomFilters;
 139   SUIT_SelectionFilter*          myFilter;
 140 };
 141
 142 #endif // STDMESHERSGUI_SUBSHAPESELECTORWDG_H