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.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : GEOM_Displayer.h
25 // Author : Vadim SANDLER
29 #if !defined (__GEOM_DISPLAYER_H)
30 #define __GEOM_DISPLAYER_H
32 #include "GEOM_GEOMGUI.hxx"
34 #include "SALOME_Prs.h"
35 #include "SALOME_InteractiveObject.hxx"
36 #include "SALOME_ListIO.hxx"
37 #include <TopoDS_Shape.hxx>
38 #include <Quantity_Color.hxx>
39 #include <LightApp_Displayer.h>
43 #include <SALOMEconfig.h>
44 #include CORBA_CLIENT_HEADER(GEOM_Gen)
46 #define GEOM_ALLOBJECTS -1 // Selection of all objects is activated
47 #define GEOM_PREVIEW -2 // Definition for preview selection
48 #define GEOM_ALLSHAPES -3 // Selection of all shapes is activated
49 #define GEOM_ALLGEOM -4 // Selection of all geom objects is activated
51 typedef std::list<GEOM::GEOM_Object_ptr> ObjectList;
53 class TColStd_MapOfInteger;
54 class LightApp_SelectionMgr;
55 class SalomeApp_Study;
56 class SalomeApp_Application;
57 class SUIT_SelectionFilter;
58 //class SALOME_Selection;
60 class GEOMGUI_EXPORT GEOM_Displayer : public LightApp_Displayer
65 GEOM_Displayer( SalomeApp_Study* app );
67 virtual ~GEOM_Displayer();
69 virtual bool canBeDisplayed( const QString& /*entry*/, const QString& /*viewer_type*/ ) const;
71 /* Display/Erase object methods */
72 void Display ( const Handle(SALOME_InteractiveObject)& theIO,
73 const bool updateViewer = true,
74 SALOME_View* theViewFrame = 0 );
76 // This overloaded Display() method can be useful for operations
77 // not using dialog boxes.
78 void Display ( GEOM::GEOM_Object_ptr theObj,
79 const bool updateViewer = true );
81 void Redisplay ( const Handle(SALOME_InteractiveObject)& theIO,
82 const bool updateViewer = true );
84 void Erase ( const Handle(SALOME_InteractiveObject)& theIO,
85 const bool forced = false,
86 const bool updateViewer = true,
87 SALOME_View* theViewFrame = 0 );
89 void Erase ( GEOM::GEOM_Object_ptr theObj,
90 const bool forced = false,
91 const bool updateViewer = true );
93 /* Display/Erase list of objects methods */
95 void Display ( const SALOME_ListIO& theIOList,
96 const bool updateViewer = true );
98 void Erase ( const SALOME_ListIO& theIOList,
99 const bool forced = false,
100 const bool updateViewer = true );
102 void Redisplay ( const SALOME_ListIO& theIOList,
103 const bool updateViewer = true );
105 /* build presentation accordint to the current viewer type*/
106 SALOME_Prs* BuildPrs ( GEOM::GEOM_Object_ptr );
107 SALOME_Prs* BuildPrs ( const TopoDS_Shape& );
109 /* Set color for shape displaying. If it is equal -1 then default color is used.
110 Available values are from Quantity_NameOfColor enumeration */
111 void SetColor ( const int );
113 int GetColor () const;
114 bool HasColor () const;
116 /* Set width for shape displaying. If it is equal -1 then default width is used. */
117 void SetWidth ( const double );
119 double GetWidth () const;
120 bool HasWidth () const;
123 /* Sets name - for temporary objects only */
124 void SetName( const char* theName );
127 /* Reimplemented from SALOME_Displayer */
128 virtual void Update( SALOME_OCCPrs* );
129 virtual void Update( SALOME_VTKPrs* );
130 virtual void BeforeDisplay( SALOME_View*, const SALOME_OCCViewType& );
131 virtual void AfterDisplay ( SALOME_View*, const SALOME_OCCViewType& );
133 /* This methos is used for activisation/deactivisation of objects to be displayed*/
134 void SetToActivate( const bool );
135 bool ToActivate() const;
137 /* Activate/Deactivate selection*/
138 void LocalSelection( const Handle(SALOME_InteractiveObject)&, const int );
139 void LocalSelection( const SALOME_ListIO& theIOList, const int );
140 void GlobalSelection( const int = GEOM_ALLOBJECTS, const bool = false );
141 void GlobalSelection( const TColStd_MapOfInteger&, const bool = false );
143 SalomeApp_Study* getStudy() const;
146 /* internal methods */
147 /* Builds presentation accordint to the current viewer type */
148 virtual SALOME_Prs* buildPresentation( const QString&, SALOME_View* = 0 );
150 /* Sets interactive object */
151 void setIO( const Handle(SALOME_InteractiveObject)& theIO );
154 void setShape( const TopoDS_Shape& theShape );
156 /* Resets internal data */
157 void internalReset();
159 void clearTemporary( LightApp_SelectionMgr* theSelMgr );
161 SUIT_SelectionFilter* getFilter( const int theMode );
164 Handle(SALOME_InteractiveObject) myIO;
165 TopoDS_Shape myShape;
168 SALOME_View* myViewFrame;
171 Quantity_Color myShadingColor;
178 SalomeApp_Application* myApp;
181 #endif // __GEOM_DISPLAYER_H