Version: 8.3.0
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Pages
VTKViewer_ViewModel.h
Go to the documentation of this file.
1 // Copyright (C) 2007-2016 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, or (at your option) any later version.
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 
23 #ifndef VTKVIEWER_VIEWMODEL_H
24 #define VTKVIEWER_VIEWMODEL_H
25 
26 #include "VTKViewer.h"
27 #include "Qtx.h"
28 #include "SUIT_ViewModel.h"
29 
30 #include <QColor>
31 
32 class QMouseEvent;
33 
34 class SUIT_ViewWindow;
35 class SUIT_Desktop;
36 
37 class VTKVIEWER_EXPORT VTKViewer_Viewer: public SUIT_ViewModel
38 {
39  Q_OBJECT
40 
41 public:
43  enum {
44  HorizontalGradient,
45  VerticalGradient,
46  FirstDiagonalGradient,
47  SecondDiagonalGradient,
48  FirstCornerGradient,
49  SecondCornerGradient,
50  ThirdCornerGradient,
51  FourthCornerGradient,
52  LastGradient = FourthCornerGradient,
53  };
54 
56  static QString Type() { return "VTKViewer"; }
57  static QString backgroundData( QStringList&, QIntList&, QIntList& );
58 
59  VTKViewer_Viewer();
60  virtual ~VTKViewer_Viewer();
61 
62  virtual SUIT_ViewWindow* createView(SUIT_Desktop* theDesktop);
63 
64  virtual void setViewManager(SUIT_ViewManager* theViewManager);
65  virtual void contextMenuPopup( QMenu* );
67  virtual QString getType() const { return Type(); }
68 
69 public:
70  void enableSelection(bool isEnabled);
72  bool isSelectionEnabled() const { return mySelectionEnabled; }
73 
74  void enableMultiselection(bool isEnable);
76  bool isMultiSelectionEnabled() const { return myMultiSelectionEnabled; }
77 
78  int getSelectionCount() const;
79 
80  QColor backgroundColor() const; // obsolete
81  void setBackgroundColor( const QColor& ); // obsolete
82  Qtx::BackgroundData background() const;
83  void setBackground( const Qtx::BackgroundData& );
84 
85 signals:
86  void selectionChanged();
87 
88 protected slots:
89  void onMousePress( SUIT_ViewWindow*, QMouseEvent* );
90  void onMouseMove( SUIT_ViewWindow*, QMouseEvent* );
91  void onMouseRelease( SUIT_ViewWindow*, QMouseEvent* );
92 
93  void onDumpView();
94  void onShowToolbar();
95  void onChangeBackground();
96 
97 private:
98  Qtx::BackgroundData myDefaultBackground;
99  bool mySelectionEnabled;
100  bool myMultiSelectionEnabled;
101 };
102 
103 #endif