1 // Copyright (C) 2007-2021 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 // GEOM GEOMGUI : GUI for Geometry component
24 // File : GEOM_Displayer.h
25 // Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
27 #ifndef GEOM_DISPLAYER_H
28 #define GEOM_DISPLAYER_H
30 #include "GEOM_GEOMGUI.hxx"
31 #include <GEOM_AISShape.hxx>
33 #include <SALOME_InteractiveObject.hxx>
41 class SALOME_OCCViewType;
43 #include <TopoDS_Shape.hxx>
44 #include <Quantity_Color.hxx>
45 #include <LightApp_Displayer.h>
46 #include <LightApp_Study.h>
47 #include <Aspect_TypeOfMarker.hxx>
48 #include <TCollection_AsciiString.hxx>
49 #include <TColStd_MapOfInteger.hxx>
54 #include <SALOMEconfig.h>
55 #include CORBA_CLIENT_HEADER(GEOM_Gen)
57 #define GEOM_ALLOBJECTS -1 // Selection of all objects is activated
58 #define GEOM_PREVIEW -2 // Definition for preview selection
59 #define GEOM_ALLSHAPES -3 // Selection of all shapes is activated
60 #define GEOM_ALLGEOM -4 // Selection of all geom objects is activated
62 typedef std::list<GEOM::GEOM_Object_ptr> ObjectList;
64 class LightApp_SelectionMgr;
65 class SalomeApp_Study;
66 class SalomeApp_Application;
67 class SUIT_SelectionFilter;
70 class GEOMGUI_EXPORT GEOM_Displayer : public LightApp_Displayer
77 virtual ~GEOM_Displayer();
79 virtual bool canBeDisplayed( const QString& /*entry*/, const QString& /*viewer_type*/ ) const;
81 /* Display/Erase object methods */
82 void Display ( const Handle(SALOME_InteractiveObject)& theIO,
83 const bool updateViewer = true,
84 SALOME_View* theViewFrame = 0 );
86 // This overloaded Display() method can be useful for operations
87 // not using dialog boxes.
88 void Display ( GEOM::GEOM_BaseObject_ptr theObj,
89 const bool updateViewer = true );
91 void Redisplay ( const Handle(SALOME_InteractiveObject)& theIO,
92 const bool updateViewer = true,
93 const bool checkActiveViewer = true );
95 void Redisplay ( const Handle(SALOME_InteractiveObject)& theIO,
96 const bool theUpdateViewer,
97 SALOME_View* theViewFrame );
99 void Erase ( const Handle(SALOME_InteractiveObject)& theIO,
100 const bool forced = false,
101 const bool updateViewer = true,
102 SALOME_View* theViewFrame = 0 );
104 void Erase ( GEOM::GEOM_BaseObject_ptr theObj,
105 const bool forced = false,
106 const bool updateViewer = true,
107 SALOME_View* theViewFrame = 0);
109 void EraseWithChildren(const Handle(SALOME_InteractiveObject)& theIO,
110 const bool eraseOnlyChildren = false);
112 /* Display/Erase list of objects methods */
114 void Display ( const SALOME_ListIO& theIOList,
115 const bool updateViewer = true );
117 void Erase ( const SALOME_ListIO& theIOList,
118 const bool forced = false,
119 const bool updateViewer = true );
121 void Redisplay ( const SALOME_ListIO& theIOList,
122 const bool updateViewer = true,
123 const bool checkActiveViewer = true );
125 void Redisplay ( const SALOME_ListIO& theIOList,
126 const bool theUpdateViewer,
127 SALOME_View* theViewFrame );
129 /* Update visibility state */
130 void UpdateVisibility( SALOME_View*, const SALOME_Prs*, bool );
132 /* build presentation according to the current viewer type*/
133 SALOME_Prs* BuildPrs ( GEOM::GEOM_Object_ptr );
134 SALOME_Prs* BuildPrs ( const TopoDS_Shape& );
136 /* Set color for shape displaying. If it is equal -1 then default color is used.
137 Available values are from Quantity_NameOfColor enumeration */
138 void SetColor ( const int );
140 int GetColor () const;
141 bool HasColor () const;
143 double SetTransparency ( const double );
144 double UnsetTransparency();
145 double GetTransparency () const;
146 bool HasTransparency () const;
148 /* Set texture for shape displaying. */
149 void SetTexture ( const std::string& );
150 bool HasTexture () const;
151 std::string GetTexture () const;
153 /* Set width for shape displaying. If it is equal -1 then default width is used. */
154 void SetWidth ( const double );
156 double GetWidth () const;
157 bool HasWidth () const;
159 /* Set width for iso-lines displaying. If it is equal -1 then default width is used. */
160 void SetIsosWidth ( const int );
161 int GetIsosWidth () const;
162 bool HasIsosWidth () const;
164 /* Set nb iso-libes for displaying. Use -1 to set default values. */
165 int SetNbIsos( const int );
167 int GetNbIsos() const;
168 bool HasNbIsos() const;
170 /* Set color for iso-lines displaying. If it is equal -1 then default color is used.
171 Available values are from Quantity_NameOfColor enumeration */
172 int SetIsosColor ( const int );
173 int UnsetIsosColor();
174 int GetIsosColor () const;
175 bool HasIsosColor () const;
177 /* Set display mode shape displaying. If it is equal -1 then display mode is used. */
178 int SetDisplayMode( const int );
179 int GetDisplayMode() const;
180 int UnsetDisplayMode();
181 bool HasDisplayMode() const;
183 /* Sets name - for temporary objects only */
184 void SetName( const char* theName );
187 /* Reimplemented from SALOME_Displayer */
188 virtual void Update( SALOME_OCCPrs* );
189 virtual void Update( SALOME_VTKPrs* );
190 virtual void BeforeDisplay( SALOME_View*, const SALOME_OCCPrs* );
191 virtual void AfterDisplay ( SALOME_View*, const SALOME_OCCPrs* );
192 virtual void BeforeErase ( SALOME_View*, const SALOME_OCCPrs* );
193 virtual void AfterErase ( SALOME_View*, const SALOME_OCCPrs* );
195 /* This methods is used for activisation/deactivisation of objects to be displayed*/
196 void SetToActivate( const bool );
197 bool ToActivate() const;
199 /* Activate/Deactivate selection*/
200 void LocalSelection( const Handle(SALOME_InteractiveObject)&, const std::list<int> );
201 void LocalSelection( const Handle(SALOME_InteractiveObject)&, const int );
202 void LocalSelection( const SALOME_ListIO& theIOList, const std::list<int> );
203 void LocalSelection( const SALOME_ListIO& theIOList, const int );
204 void GlobalSelection( const int = GEOM_ALLOBJECTS, const bool = false );
205 void GlobalSelection( const TColStd_MapOfInteger&, const bool = false, const QList<int>* = 0 );
207 SalomeApp_Study* getStudy() const;
209 static SALOMEDS::Color getUniqueColor( const QList<SALOMEDS::Color>& );
210 static SALOMEDS::Color getPredefinedUniqueColor();
212 /*Get color of the geom object*/
213 static SALOMEDS::Color getColor(GEOM::GEOM_Object_var aGeomObject, bool& hasColor);
215 /* Get minimum or maximum enclosed shape type */
216 static int getMinMaxShapeType( const TopoDS_Shape& shape, bool ismin );
218 /* Check if the object is a vertex or a compound of vertices */
219 static bool isCompoundOfVertices( const TopoDS_Shape& theShape );
222 /* Builds presentation of not published object */
223 virtual SALOME_Prs* buildSubshapePresentation(const TopoDS_Shape& aShape,
227 /* Update visibility and parameters of the currently selected field step's color scale */
228 void UpdateColorScale();
229 bool SetUpdateColorScale(bool);
232 /* internal methods */
233 /* Builds presentation according to the current viewer type */
234 virtual SALOME_Prs* buildPresentation( const QString&, SALOME_View* = 0 );
236 /* Sets interactive object */
237 void setIO( const Handle(SALOME_InteractiveObject)& theIO );
240 void setShape( const TopoDS_Shape& theShape );
242 /* Sets field step information */
243 void setFieldStepInfo( const GEOM::field_data_type theFieldDataType,
244 const int theFieldDimension,
245 const QList<QVariant>& theFieldStepData,
246 const TCollection_AsciiString& theFieldStepName,
247 const double theFieldStepRangeMin,
248 const double theFieldStepRangeMax );
250 /* Resets internal data */
251 void internalReset();
253 void clearTemporary( LightApp_SelectionMgr* theSelMgr );
255 SUIT_SelectionFilter* getFilter( const int theMode );
256 SUIT_SelectionFilter* getComplexFilter( const QList<int>* );
258 Quantity_Color qColorFromResources( const QString&, const QColor& );
259 QColor colorFromResources( const QString&, const QColor& );
260 void updateShapeProperties( const Handle(GEOM_AISShape)&, bool );
261 void updateActorProperties( GEOM_Actor*, bool );
262 void updateDimensions( const Handle(SALOME_InteractiveObject)&, SALOME_OCCPrs*, const gp_Ax3& );
263 void updateShapeAnnotations( const Handle(SALOME_InteractiveObject)&, SALOME_OCCPrs*, const gp_Ax3& );
265 PropMap getObjectProperties( const QString&, SALOME_View* = 0 );
266 PropMap getDefaultPropertyMap();
268 /* Methods for reading the field step information */
269 void readFieldStepInfo( GEOM::GEOM_FieldStep_var theGeomFieldStep );
270 QList<QVariant> groupFieldData( const QList<QVariant>& theFieldStepData,
271 const int theFieldNbComponents,
272 const bool theIsString,
273 double& theFieldStepRangeMin,
274 double& theFieldStepRangeMax );
277 Handle(SALOME_InteractiveObject) myIO;
278 TopoDS_Shape myShape;
279 GEOM::field_data_type myFieldDataType;
280 int myFieldDimension;
281 QList<QVariant> myFieldStepData;
282 TCollection_AsciiString myFieldStepName;
283 double myFieldStepRangeMin;
284 double myFieldStepRangeMax;
286 std::string myTexture;
288 SALOME_View* myViewFrame;
289 bool myUpdateColorScale; // IPAL54049
292 Quantity_Color myShadingColor;
300 bool myHasDisplayMode;
301 Aspect_TypeOfMarker myTypeOfMarker;
302 double myScaleOfMarker;
303 double myTransparency;
304 bool myIsRedisplayed;
307 SalomeApp_Application* myApp;
308 friend class GEOM_Swig;
311 #endif // GEOM_DISPLAYER_H