1 // Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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.
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.
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
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef OCCVIEWER_VIEWMODEL_H
24 #define OCCVIEWER_VIEWMODEL_H
30 #include "OCCViewer.h"
31 #include "OCCViewer_ClipPlane.h"
34 #include "SUIT_ViewModel.h"
36 #include <V3d_View.hxx>
37 #include <AIS_Trihedron.hxx>
38 #include <AIS_InteractiveContext.hxx>
39 #include <Graphic3d_SequenceOfHClipPlane.hxx>
44 class SUIT_ViewWindow;
46 class OCCViewer_ClippingDlg;
47 class OCCViewer_ViewWindow;
48 class OCCViewer_ViewPort3d;
50 class AIS_ListOfInteractive;
56 #pragma warning( disable:4251 )
59 class OCCVIEWER_EXPORT OCCViewer_Viewer: public SUIT_ViewModel
64 /*! supported gradient types */
66 HorizontalGradient, VerticalGradient,
67 Diagonal1Gradient, Diagonal2Gradient,
68 Corner1Gradient, Corner2Gradient,
69 Corner3Gradient, Corner4Gradient,
70 LastGradient = Corner4Gradient
72 /*! supported stereo types */
74 QuadBufferType, AnaglyphType,
75 RowInterlacedType, ColumnInterlacedType,
76 ChessBoardType, SideBySideType,
80 static QString Type() { return "OCCViewer"; }
81 static QString backgroundData( QStringList&, QIntList&, QIntList& );
82 static void stereoData( QStringList&, QIntList&);
84 OCCViewer_Viewer( bool DisplayTrihedron = true);
85 virtual ~OCCViewer_Viewer();
89 virtual SUIT_ViewWindow* createView(SUIT_Desktop* theDesktop);
91 virtual void setViewManager(SUIT_ViewManager* theViewManager);
92 virtual QString getType() const { return Type(); }
94 virtual void contextMenuPopup(QMenu*);
96 void getSelectedObjects(AIS_ListOfInteractive& theList);
97 void setObjectsSelected(const AIS_ListOfInteractive& theList);
98 void setSelected(const Handle(AIS_InteractiveObject)& theIO) { myAISContext->SetSelected(theIO);}
100 void performSelectionChanged();
101 // emit signal selectionChanged
103 void setDefaultLights();
105 QColor backgroundColor() const; // obsolete
106 void setBackgroundColor( const QColor& ); // obsolete
107 Qtx::BackgroundData background() const;
108 void setBackground( const Qtx::BackgroundData& );
110 QColor backgroundColor(int theViewId) const; // obsolete
111 void setBackgroundColor( int theViewId, const QColor& ); // obsolete
112 Qtx::BackgroundData background(int theViewId) const;
113 void setBackground( int theViewId, const Qtx::BackgroundData& );
115 //! returns true if 3d Trihedron in viewer was created
116 bool trihedronActivated() const { return !myTrihedron.IsNull(); }
118 void toggleTrihedron();
119 bool isTrihedronVisible() const;
120 virtual void setTrihedronShown( const bool );
122 double trihedronSize() const;
123 virtual void setTrihedronSize( const double , bool isRelative = true);
125 bool trihedronRelative() const {return myIsRelative; }
127 // a utility functions, used by SALOME_View_s methods
128 bool computeTrihedronSize( double& theNewSize, double& theSize );
129 virtual double computeSceneSize(const Handle(V3d_View)&) const;
131 void updateTrihedron();
134 virtual OCCViewer_ViewWindow* createSubWindow();
137 Handle(V3d_Viewer) getViewer3d() const { return myV3dViewer;}
138 Handle(AIS_InteractiveContext) getAISContext() const { return myAISContext; }
139 Handle(AIS_Trihedron) getTrihedron() const { return myTrihedron; }
143 int interactionStyle() const;
144 void setInteractionStyle( const int );
146 int projectionType() const;
147 void setProjectionType( const int );
148 int stereoType() const;
149 void setStereoType( const int );
151 int anaglyphFilter() const;
152 void setAnaglyphFilter( const int );
154 void setStereographicFocus( const int, const double );
155 int stereographicFocusType() const;
156 double stereographicFocusValue() const;
158 void setInterocularDistance( const int, const double );
159 int interocularDistanceType() const;
160 double interocularDistanceValue() const;
162 bool isReverseStereo() const;
163 void setReverseStereo( const bool );
165 bool isVSync() const;
166 void setVSync( const bool );
168 bool isQuadBufferSupport() const;
169 void setQuadBufferSupport( const bool );
170 int zoomingStyle() const;
171 void setZoomingStyle( const int );
173 void enablePreselection(bool isEnabled);
174 bool isPreselectionEnabled() const;
176 void enableSelection(bool isEnabled);
177 bool isSelectionEnabled() const;
179 void setSelectionOptions( bool, bool );
181 void enableMultiselection(bool isEnable);
182 bool isMultiSelectionEnabled() const { return myMultiSelectionEnabled; }
184 bool enableDrawMode( bool on );
186 void setClippingColor( const QColor& );
187 QColor clippingColor() const;
189 void setClippingTextureParams( const bool, const QString&, const bool, const double );
190 bool isDefaultTextureUsed() const;
191 QString clippingTexture() const;
192 bool isTextureModulated() const;
193 double clippingTextureScale() const;
195 int getSelectionCount() const { return (!myAISContext.IsNull())? myAISContext->NbSelected():0; }
197 void setStaticTrihedronDisplayed(const bool on);
199 /* Clip planes management */
200 Handle(Graphic3d_ClipPlane) createClipPlane(const gp_Pln& thePlane, const Standard_Boolean theIsOn);
201 void setClipPlanes (ClipPlanesList theList);
202 ClipPlanesList getClipPlanes() const;
203 void applyExistingClipPlanesToObject (const Handle(AIS_InteractiveObject)& theObject);
205 OCCViewer_ClippingDlg* getClippingDlg() const;
206 void setClippingDlg(OCCViewer_ClippingDlg* theDlg);
209 /* Selection management */
210 bool highlight( const Handle(AIS_InteractiveObject)&, bool, bool=true );
211 bool unHighlightAll( bool=true, bool=true );
212 bool isInViewer( const Handle(AIS_InteractiveObject)&, bool=false );
213 bool isVisible( const Handle(AIS_InteractiveObject)& );
215 void setColor( const Handle(AIS_InteractiveObject)&, const QColor&, bool=true );
216 void switchRepresentation( const Handle(AIS_InteractiveObject)&, int, bool=true );
217 void setTransparency( const Handle(AIS_InteractiveObject)&, float, bool=true );
218 void setIsos( const int u, const int v ); // number of isolines
219 void isos( int& u, int& v ) const;
221 void initView( OCCViewer_ViewWindow* view );
224 void selectionChanged();
228 virtual void onMousePress(SUIT_ViewWindow*, QMouseEvent*);
229 virtual void onMouseMove(SUIT_ViewWindow*, QMouseEvent*);
230 virtual void onMouseRelease(SUIT_ViewWindow*, QMouseEvent*);
231 virtual void onKeyPress(SUIT_ViewWindow*, QKeyEvent*);
232 virtual void onViewClosed(OCCViewer_ViewPort3d*);
233 virtual void onViewMapped(OCCViewer_ViewPort3d*);
236 void onChangeBackground();
240 Handle(V3d_Viewer) myV3dViewer;
242 Handle(AIS_Trihedron) myTrihedron;
243 Handle(AIS_InteractiveContext) myAISContext;
245 int myInteractionStyle;
247 int myProjectionType;
249 int myAnaglyphFilter;
250 int myStereographicFocusType;
251 int myInterocularDistanceType;
253 double myStereographicFocusValue;
254 double myInterocularDistanceValue;
256 bool myPreselectionEnabled;
257 bool mySelectionEnabled;
258 bool myMultiSelectionEnabled;
260 bool myToReverseStereo;
262 bool myQuadBufferSupport;
267 QPoint myStartPnt, myEndPnt, myCurPnt;
269 double myTrihedronSize;
271 QVector<Qtx::BackgroundData> myBackgrounds;
273 OCCViewer_ClippingDlg* myClippingDlg;
275 ClipPlanesList myClipPlanes;
276 Graphic3d_SequenceOfHClipPlane myInternalClipPlanes;
278 QColor myClippingColor;
279 bool myDefaultTextureUsed;
280 QString myClippingTexture;
281 bool myTextureModulated;
282 double myClippingTextureScale;
287 #pragma warning( default:4251 )