1 // GEOM GEOMGUI : GUI for Geometry component
3 // Copyright (C) 2003 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.
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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : GEOM_Displayer.h
25 // Author : Vadim SANDLER
29 #if !defined (__GEOM_DISPLAYER_H)
30 #define __GEOM_DISPLAYER_H
32 #include "SALOME_Prs.h"
33 #include "SALOME_InteractiveObject.hxx"
34 #include "SALOME_ListIO.hxx"
35 #include <TopoDS_Shape.hxx>
36 #include <Quantity_Color.hxx>
40 #include <SALOMEconfig.h>
41 #include CORBA_CLIENT_HEADER(GEOM_Gen)
43 #define GEOM_ALLOBJECTS -1 // Selection of all objects is activated
44 #define GEOM_PREVIEW -2 // Definition for preview selection
45 #define GEOM_ALLSHAPES -3 // Selection of all shapes is activated
46 #define GEOM_ALLGEOM -4 // Selection of all geom objects is activated
48 typedef std::list<GEOM::GEOM_Object_ptr> ObjectList;
50 class TColStd_MapOfInteger;
52 class SALOME_Selection;
54 class GEOM_Displayer : public SALOME_Displayer
61 virtual ~GEOM_Displayer();
63 /* Display/Erase object methods */
65 void Display ( const Handle(SALOME_InteractiveObject)& theIO,
66 const bool updateViewer = true,
67 QAD_ViewFrame* theViewFrame = 0 );
69 // This overloaded Display() method can be useful for operations
70 // not using dialog boxes.
71 void Display ( GEOM::GEOM_Object_ptr theObj,
72 const bool updateViewer = true );
74 void Redisplay ( const Handle(SALOME_InteractiveObject)& theIO,
75 const bool updateViewer = true );
77 void Erase ( const Handle(SALOME_InteractiveObject)& theIO,
78 const bool forced = false,
79 const bool updateViewer = true,
80 QAD_ViewFrame* theViewFrame = 0 );
82 void Erase ( GEOM::GEOM_Object_ptr theObj,
83 const bool forced = false,
84 const bool updateViewer = true );
86 /* Display/Erase list of objects methods */
88 void Display ( const SALOME_ListIO& theIOList,
89 const bool updateViewer = true );
91 void Erase ( const SALOME_ListIO& theIOList,
92 const bool forced = false,
93 const bool updateViewer = true );
95 void Redisplay ( const SALOME_ListIO& theIOList,
96 const bool updateViewer = true );
98 /* Update current viewer */
101 /* build presentation accordint to the current viewer type*/
102 SALOME_Prs* BuildPrs ( GEOM::GEOM_Object_ptr );
103 SALOME_Prs* BuildPrs ( const TopoDS_Shape& );
105 /* Set color for shape displaying. If it is equal -1 then default color is used.
106 Available values are from Quantity_NameOfColor enumeration */
107 void SetColor ( const int );
109 int GetColor () const;
110 bool HasColor () const;
112 /* Set width for shape displaying. If it is equal -1 then default width is used. */
113 void SetWidth ( const double );
115 double GetWidth () const;
116 bool HasWidth () const;
119 /* Sets name - for temporary objects only */
120 void SetName( const char* theName ) { myName = theName; }
121 void UnsetName() { myName = ""; }
123 /* Reimplemented from SALOME_Displayer */
124 virtual void Update( SALOME_OCCPrs* );
125 virtual void Update( SALOME_VTKPrs* );
126 virtual void BeforeDisplay( SALOME_View*, const SALOME_OCCViewType& );
127 virtual void AfterDisplay ( SALOME_View*, const SALOME_OCCViewType& );
129 /* This methos is used for activisation/deactivisation of objects to be displayed*/
130 void SetToActivate( const bool );
131 bool ToActivate() const;
133 /* Activate/Deactivate selection*/
134 void LocalSelection( const Handle(SALOME_InteractiveObject)&, const int );
135 void LocalSelection( const SALOME_ListIO& theIOList, const int );
136 void GlobalSelection( const int = GEOM_ALLOBJECTS, const bool = false );
137 void GlobalSelection( const TColStd_MapOfInteger&, const bool = false );
139 static QAD_ViewFrame* GetActiveView();
142 /* internal methods */
143 /* Builds presentation accordint to the current viewer type */
144 SALOME_Prs* buildPresentation( const Handle(SALOME_InteractiveObject)& theIO,
145 QAD_ViewFrame* theViewFrame = 0 );
147 /* Sets interactive object */
148 void setIO( const Handle(SALOME_InteractiveObject)& theIO ) { myIO = theIO; }
151 void setShape( const TopoDS_Shape& theShape ) { myShape = theShape; }
153 /* Resets internal data */
154 void internalReset();
156 void clearTemporary( SALOME_Selection* );
159 Handle(SALOME_InteractiveObject) myIO;
160 TopoDS_Shape myShape;
163 QAD_ViewFrame* myViewFrame;
166 Quantity_Color myShadingColor;
172 #endif // __GEOM_DISPLAYER_H