src/DependencyTree/DependencyTree_View.h

   1 // Copyright (C) 2014  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 #ifndef DEPENDENCYTREE_VIEW_H
  21 #define DEPENDENCYTREE_VIEW_H
  22
  23 // GEOM includes
  24 #include <GEOMUtils.hxx>
  25 #include <GeometryGUI.h>
  26
  27 // GUI includes
  28 #include <GraphicsView_ViewPort.h>
  29 #include <GraphicsView_ViewFrame.h>
  30
  31 #include <SalomeApp_Application.h>
  32
  33 // QT includes
  34 #include <QPushButton>
  35 #include <QSpinBox>
  36 #include <QCheckBox>
  37
  38 #include "DependencyTree.h"
  39
  40 class DependencyTree_Object;
  41 class DependencyTree_Arrow;
  42 class DependencyTree_View;
  43
  44 typedef std::map<std::string,DependencyTree_Object*> EntryObjectMap;
  45 typedef std::map<std::pair<DependencyTree_Object*,DependencyTree_Object*>,DependencyTree_Arrow*> ArrowsInfo;
  46
  47 class DEPENDENCYTREE_EXPORT DependencyTree_View: public GraphicsView_ViewPort
  48 {
  49   Q_OBJECT
  50
  51 public:
  52
  53   DependencyTree_View( QWidget* = 0 );
  54   ~DependencyTree_View();
  55
  56   void                    init( GraphicsView_ViewFrame* );
  57   void                    updateModel( bool = true, bool = true );
  58
  59   void                    mouseMoveEvent(QMouseEvent* event);
  60   void                    wheelEvent( QWheelEvent* event );
  61
  62   QString                 getViewName() const;
  63   int                     getStudyId() const;
  64
  65   DependencyTree_Object*  getObjectByEntry( const std::string& );
  66
  67 public slots:
  68
  69   void                    onRebuildModel();
  70
  71 private slots:
  72
  73   void                    onUpdateModel();
  74   void                    onMoveNodes( bool );
  75   void                    onHierarchyType();
  76   void                    onPreferenceChanged( const QString&, const QString& );
  77   void                    onRenameObject( const QString& theEntry );
  78
  79 private:
  80
  81   void                    parseTree();
  82   void                    parseTreeWard( const GEOMUtils::LevelsList& );
  83   void                    parseTreeWardArrow( const GEOMUtils::LevelsList& );
  84
  85   void                    addNode( const std::string& );
  86   void                    addArrow( DependencyTree_Object*, DependencyTree_Object* );
  87
  88   void                    drawTree();
  89   void                    drawWard( const GEOMUtils::LevelsList&, std::map< std::string, int >&,
  90                                     std::map< int, std::vector< std::string > >&, int, const int );
  91   void                    drawWardArrows( const GEOMUtils::LevelsList& );
  92
  93   void                    updateView();
  94   void                    clearView( bool );
  95
  96   int                     checkMaxLevelsNumber();
  97
  98   void                    getNewTreeModel( bool = true, bool = true );
  99
 100   void                    setHierarchyType( const int );
 101   void                    setNodesMovable( const bool );
 102   void                    setPrefBackgroundColor( const QColor& );
 103   void                    setNodeColor( const QColor& );
 104   void                    setMainNodeColor( const QColor& );
 105   void                    setUnpublishNodeColor( const QColor& );
 106   void                    setSelectNodeColor( const QColor& );
 107   void                    setArrowColor( const QColor& );
 108   void                    setHighlightArrowColor( const QColor& );
 109   void                    setSelectArrowColor( const QColor& );
 110
 111   GEOMUtils::TreeModel    myTreeModel;
 112
 113   EntryObjectMap          myTreeMap;
 114   ArrowsInfo              myArrows;
 115
 116   int                     myLevelsNumber;
 117   int                     myMaxDownwardLevelsNumber;
 118   int                     myMaxUpwardLevelsNumber;
 119
 120   QCheckBox*              myNodesMovable;
 121   QSpinBox*               myHierarchyDepth;
 122   QCheckBox*              myDisplayAscendants;
 123   QCheckBox*              myDisplayDescendants;
 124   QPushButton*            updateButton;
 125
 126   SALOMEDS::Study_var     myStudy;
 127   LightApp_SelectionMgr*  mySelectionMgr;
 128   GEOM::string_array_var  myMainEntries;
 129
 130   bool                    myIsUpdate;
 131
 132 };
 133
 134 #endif