src/HEXABLOCKGUI/HEXABLOCKGUI_VtkDocumentGraphicView.hxx

   1 // Copyright (C) 2009-2013  CEA/DEN, EDF R&D
   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.
   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 #ifndef _HEXABLOCKGUI_VTKDOCUMENTGRAPHICVIEW_HXX_
  21 #define _HEXABLOCKGUI_VTKDOCUMENTGRAPHICVIEW_HXX_
  22
  23 // SALOME GUI includes
  24 #include <LightApp_Displayer.h>
  25 #include <SUIT_ViewWindow.h>
  26 #include <SALOME_Actor.h>
  27 #include <SVTK_InteractorStyle.h>
  28 #include <QAbstractItemView>
  29 #include <QMap>
  30
  31 #include "HEXABLOCKGUI_Export.hxx"
  32 #include <HexVertex.hxx>
  33 #include <HexQuad.hxx>
  34 #include <HexEdge.hxx>
  35 #include <HexHexa.hxx>
  36 #include <HexDocument.hxx>
  37 #include <vtkInteractorStyleTrackballCamera.h>
  38 #include <SVTK_RenderWindowInteractor.h>
  39 #include <vtkActor2D.h>
  40 #include <SVTK_ViewWindow.h>
  41
  42 #include "HEXABLOCKGUI_DocumentModel.hxx"
  43 #include "HEXABLOCKGUI_DocumentSelectionModel.hxx"
  44
  45 class LightApp_Application;
  46 class SALOME_Actor;
  47
  48 class vtkUnstructuredGrid;
  49
  50
  51
  52 namespace HEXABLOCK
  53 {
  54
  55     namespace GUI
  56     {
  57         class HEXABLOCK_EXPORT Document_Actor : public SALOME_Actor
  58         {
  59           public:
  60             Document_Actor(HEXA_NS::Document* doc, const QString& entry);
  61             virtual ~Document_Actor();
  62
  63             // Highlight
  64             virtual void highlight(bool theHighlight) {}
  65
  66             std::map<int,vtkIdType>   vtkElemsId;
  67             std::map<vtkIdType, int>  hexaElemsId;
  68
  69             vtkUnstructuredGrid* getUnstructuredGrid();
  70           private:
  71             HEXA_NS::Document* _doc;
  72
  73         };
  74                    // Abu
  75         class HEXABLOCK_EXPORT Associate_Actor : public SALOME_Actor
  76         {
  77           public:
  78             Associate_Actor(HEXA_NS::Document* doc, const QString& entry);
  79             virtual ~Associate_Actor() {}
  80
  81             // Highlight
  82             virtual void highlight(bool theHighlight) {}
  83
  84             std::map<int,vtkIdType>   vtkElemsId;
  85             std::map<vtkIdType, int>  hexaElemsId;
  86
  87             vtkUnstructuredGrid* getUnstructuredGrid();
  88           private:
  89             HEXA_NS::Document* _doc;
  90         };
  91
  92         /********************************************************************************
  93          *                          VtkDocumentGraphicView
  94          ********************************************************************************/
  95         class HEXABLOCK_EXPORT VtkDocumentGraphicView : public QAbstractItemView
  96         {
  97             Q_OBJECT
  98
  99             public:
 100             VtkDocumentGraphicView(DocumentModel* docModel, SVTK_ViewWindow* view, QWidget* parent=NULL);
 101             virtual ~VtkDocumentGraphicView();
 102
 103                 void setModel ( QAbstractItemModel * model );
 104                 bool isEmpty() const { return getDocumentModel()->isEmpty(); }
 105                 void highlight( const QModelIndex& ielt );
 106                 void highlight( const QModelIndexList& elts );
 107                 void highlightGroups( const QModelIndex& eltIndex );
 108                 void highlightPropagation( const QModelIndex& eltIndex );
 109
 110             void setSelectionMode( const Selection_Mode theMode );
 111             void setSelectionMode( const QModelIndex& eltIndex );
 112             int getSelectionMode() const { return selectionMode; }
 113             void getSelected(SALOME_ListIO& selectedObjects);
 114             void clearSelection();
 115
 116                 void loadDocument(const QString& file); //Loads a selected document
 117                 void loadDocument(); //Loads the current document
 118                 void saveDocument(const QString& file);
 119                 void update();//mise à jours de la vue : reconstruction complète
 120                 void removeActor();
 121
 122                 QModelIndex indexAt(const QPoint &point) const;
 123                 void scrollTo(const QModelIndex &index, ScrollHint hint = EnsureVisible);
 124                 QRect visualRect(const QModelIndex &index) const;
 125
 126                 SVTK_ViewWindow* getViewWindow() const { return viewWindow; }
 127                 void setViewWindow(SVTK_ViewWindow* view) { viewWindow = view; }
 128                 Document_Actor* getDocumentActor() const { return documentActor; }
 129
 130                 DocumentModel*      getDocumentModel() const {
 131                     return dynamic_cast<DocumentModel*>(model());
 132                 }
 133                 PatternDataSelectionModel* getPatternDataSelectionModel() const
 134                 { return patternDataSelectionModel; }
 135
 136                 PatternGeomSelectionModel* getPatternGeomSelectionModel() const
 137             { return patternGeomSelectionModel;}
 138
 139                 GroupsSelectionModel* getGroupsSelectionModel() const
 140                 { return groupsSelectionModel; }
 141
 142                 MeshSelectionModel* getMeshSelectionModel() const
 143                 { return meshSelectionModel; }
 144
 145                 PatternDataModel*    getPatternDataModel() const {return patternDataModel;}
 146                 PatternGeomModel*    getPatternGeomModel() const { return patternGeomModel;}
 147                 GroupsModel*         getGroupsModel() const {return groupsModel;}
 148                 MeshModel*           getMeshModel() const {return meshModel;}
 149
 150         public slots:
 151           void setWindowTitle(const QString& title);
 152           void onPatternDatachanged();
 153           void setVertexSelection();
 154           void setEdgeSelection();
 155           void setQuadSelection();
 156           void setHexaSelection();
 157           void setAllSelection();
 158
 159         protected slots:
 160           virtual void  closeEditor ( QWidget * editor, QAbstractItemDelegate::EndEditHint hint );
 161           virtual void  commitData ( QWidget * editor );
 162           virtual void  currentChanged ( const QModelIndex & current, const QModelIndex & previous );
 163           virtual void  dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight );
 164           virtual void  editorDestroyed ( QObject * editor );
 165           virtual void  rowsAboutToBeRemoved ( const QModelIndex & parent, int start, int end );
 166           virtual void  rowsInserted ( const QModelIndex & parent, int start, int end );
 167           virtual void  selectionChanged ( const QItemSelection & selected, const QItemSelection & deselected );
 168           virtual void  updateGeometries ();
 169
 170         protected:
 171             int horizontalOffset() const;
 172             bool isIndexHidden(const QModelIndex &index) const;
 173             QModelIndex moveCursor(QAbstractItemView::CursorAction cursorAction,
 174                                    Qt::KeyboardModifiers modifiers);
 175             void setSelection(const QRect&, QItemSelectionModel::SelectionFlags command);
 176             int verticalOffset() const;
 177             QRegion visualRegionForSelection(const QItemSelection &selection) const;
 178
 179         private:
 180             SVTK_ViewWindow*  viewWindow;
 181             int selectionMode;
 182             bool state;
 183
 184             Document_Actor*   documentActor;
 185             Associate_Actor*  associateActor;
 186
 187             PatternDataSelectionModel*     patternDataSelectionModel;
 188             PatternGeomSelectionModel*     patternGeomSelectionModel;
 189             GroupsSelectionModel*          groupsSelectionModel;
 190             MeshSelectionModel*            meshSelectionModel;
 191
 192             PatternDataModel*              patternDataModel;
 193             PatternGeomModel*              patternGeomModel;
 194             GroupsModel*                   groupsModel;
 195             MeshModel*                     meshModel;
 196
 197             bool _currentChanged;
 198             bool firstUpdate;
 199         };
 200     }
 201 }
 202
 203
 204
 205
 206 #endif