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_PREVIEW -2 // Definition for preview selection
45 typedef std::list<GEOM::GEOM_Object_ptr> ObjectList;
47 class TColStd_MapOfInteger;
49 class SALOME_Selection;
51 class GEOM_Displayer : public SALOME_Displayer
58 virtual ~GEOM_Displayer();
60 /* Display/Erase object methods */
62 void Display ( const Handle(SALOME_InteractiveObject)& theIO,
63 const bool updateViewer = true,
64 QAD_ViewFrame* theViewFrame = 0 );
66 // This overloaded Display() method can be useful for operations
67 // not using dialog boxes.
68 void Display ( GEOM::GEOM_Object_ptr theObj,
69 const bool updateViewer = true );
71 void Redisplay ( const Handle(SALOME_InteractiveObject)& theIO,
72 const bool updateViewer = true );
74 void Erase ( const Handle(SALOME_InteractiveObject)& theIO,
75 const bool forced = false,
76 const bool updateViewer = true,
77 QAD_ViewFrame* theViewFrame = 0 );
79 void Erase ( GEOM::GEOM_Object_ptr theObj,
80 const bool forced = false,
81 const bool updateViewer = true );
83 /* Display/Erase list of objects methods */
85 void Display ( const SALOME_ListIO& theIOList,
86 const bool updateViewer = true );
88 void Erase ( const SALOME_ListIO& theIOList,
89 const bool forced = false,
90 const bool updateViewer = true );
92 void Redisplay ( const SALOME_ListIO& theIOList,
93 const bool updateViewer = true );
95 /* Update current viewer */
98 /* build presentation accordint to the current viewer type*/
99 SALOME_Prs* BuildPrs ( GEOM::GEOM_Object_ptr );
100 SALOME_Prs* BuildPrs ( const TopoDS_Shape& );
102 /* Set color for shape displaying. If it is equal -1 then default color is used.
103 Available values are from Quantity_NameOfColor enumeration */
104 void SetColor ( const int );
106 int GetColor () const;
107 bool HasColor () const;
109 /* Set width for shape displaying. If it is equal -1 then default width is used. */
110 void SetWidth ( const double );
112 double GetWidth () const;
113 bool HasWidth () const;
116 /* Sets name - for temporary objects only */
117 void SetName( const char* theName ) { myName = theName; }
118 void UnsetName() { myName = ""; }
120 /* Reimplemented from SALOME_Displayer */
121 virtual void Update( SALOME_OCCPrs* );
122 virtual void Update( SALOME_VTKPrs* );
123 virtual void BeforeDisplay( SALOME_View*, const SALOME_OCCViewType& );
124 virtual void AfterDisplay ( SALOME_View*, const SALOME_OCCViewType& );
126 /* This methos is used for activisation/deactivisation of objects to be displayed*/
127 void SetToActivate( const bool );
128 bool ToActivate() const;
130 /* Activate/Deactivate selection*/
131 void LocalSelection( const Handle(SALOME_InteractiveObject)&, const int );
132 void LocalSelection( const SALOME_ListIO& theIOList, const int );
133 void GlobalSelection( const int, const bool = false );
134 void GlobalSelection( const TColStd_MapOfInteger&, const bool = false );
136 static QAD_ViewFrame* GetActiveView();
139 /* internal methods */
140 /* Builds presentation accordint to the current viewer type */
141 SALOME_Prs* buildPresentation( const Handle(SALOME_InteractiveObject)& theIO,
142 QAD_ViewFrame* theViewFrame = 0 );
144 /* Sets interactive object */
145 void setIO( const Handle(SALOME_InteractiveObject)& theIO ) { myIO = theIO; }
148 void setShape( const TopoDS_Shape& theShape ) { myShape = theShape; }
150 /* Resets internal data */
151 void internalReset();
153 void clearTemporary( SALOME_Selection* );
156 Handle(SALOME_InteractiveObject) myIO;
157 TopoDS_Shape myShape;
160 QAD_ViewFrame* myViewFrame;
163 Quantity_Color myShadingColor;
169 #endif // __GEOM_DISPLAYER_H