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 "SALOME_Prs.h"
33 #include "SALOME_InteractiveObject.hxx"
34 #include "SALOME_ListIO.hxx"
35 #include <TopoDS_Shape.hxx>
36 #include <Quantity_Color.hxx>
37 #include <LightApp_Displayer.h>
41 #include <SALOMEconfig.h>
42 #include CORBA_CLIENT_HEADER(GEOM_Gen)
44 #define GEOM_ALLOBJECTS -1 // Selection of all objects is activated
45 #define GEOM_PREVIEW -2 // Definition for preview selection
46 #define GEOM_ALLSHAPES -3 // Selection of all shapes is activated
47 #define GEOM_ALLGEOM -4 // Selection of all geom objects is activated
49 typedef std::list<GEOM::GEOM_Object_ptr> ObjectList;
51 class TColStd_MapOfInteger;
52 class LightApp_SelectionMgr;
53 class SalomeApp_Study;
54 class SalomeApp_Application;
55 class SUIT_SelectionFilter;
56 //class SALOME_Selection;
59 //#include <SALOME_WNT.hxx>
61 //#define SALOME_WNT_EXPORT
63 #if defined WNT && defined WIN32 && defined SALOME_WNT_EXPORTS
64 #define GEOMGUI_WNT_EXPORT __declspec( dllexport )
66 #define GEOMGUI_WNT_EXPORT
69 class GEOMGUI_WNT_EXPORT GEOM_Displayer : public LightApp_Displayer
74 GEOM_Displayer( SalomeApp_Study* app );
76 virtual ~GEOM_Displayer();
78 virtual bool canBeDisplayed( const QString& /*entry*/, const QString& /*viewer_type*/ ) const;
80 /* Display/Erase object methods */
81 void Display ( const Handle(SALOME_InteractiveObject)& theIO,
82 const bool updateViewer = true,
83 SALOME_View* theViewFrame = 0 );
85 // This overloaded Display() method can be useful for operations
86 // not using dialog boxes.
87 void Display ( GEOM::GEOM_Object_ptr theObj,
88 const bool updateViewer = true );
90 void Redisplay ( const Handle(SALOME_InteractiveObject)& theIO,
91 const bool updateViewer = true );
93 void Erase ( const Handle(SALOME_InteractiveObject)& theIO,
94 const bool forced = false,
95 const bool updateViewer = true,
96 SALOME_View* theViewFrame = 0 );
98 void Erase ( GEOM::GEOM_Object_ptr theObj,
99 const bool forced = false,
100 const bool updateViewer = true );
102 /* Display/Erase list of objects methods */
104 void Display ( const SALOME_ListIO& theIOList,
105 const bool updateViewer = true );
107 void Erase ( const SALOME_ListIO& theIOList,
108 const bool forced = false,
109 const bool updateViewer = true );
111 void Redisplay ( const SALOME_ListIO& theIOList,
112 const bool updateViewer = true );
114 /* build presentation accordint to the current viewer type*/
115 SALOME_Prs* BuildPrs ( GEOM::GEOM_Object_ptr );
116 SALOME_Prs* BuildPrs ( const TopoDS_Shape& );
118 /* Set color for shape displaying. If it is equal -1 then default color is used.
119 Available values are from Quantity_NameOfColor enumeration */
120 void SetColor ( const int );
122 int GetColor () const;
123 bool HasColor () const;
125 /* Set width for shape displaying. If it is equal -1 then default width is used. */
126 void SetWidth ( const double );
128 double GetWidth () const;
129 bool HasWidth () const;
132 /* Sets name - for temporary objects only */
133 void SetName( const char* theName );
136 /* Reimplemented from SALOME_Displayer */
137 virtual void Update( SALOME_OCCPrs* );
138 virtual void Update( SALOME_VTKPrs* );
139 virtual void BeforeDisplay( SALOME_View*, const SALOME_OCCViewType& );
140 virtual void AfterDisplay ( SALOME_View*, const SALOME_OCCViewType& );
142 /* This methos is used for activisation/deactivisation of objects to be displayed*/
143 void SetToActivate( const bool );
144 bool ToActivate() const;
146 /* Activate/Deactivate selection*/
147 void LocalSelection( const Handle(SALOME_InteractiveObject)&, const int );
148 void LocalSelection( const SALOME_ListIO& theIOList, const int );
149 void GlobalSelection( const int = GEOM_ALLOBJECTS, const bool = false );
150 void GlobalSelection( const TColStd_MapOfInteger&, const bool = false );
152 SalomeApp_Study* getStudy() const;
155 /* internal methods */
156 /* Builds presentation accordint to the current viewer type */
157 virtual SALOME_Prs* buildPresentation( const QString&, SALOME_View* = 0 );
159 /* Sets interactive object */
160 void setIO( const Handle(SALOME_InteractiveObject)& theIO );
163 void setShape( const TopoDS_Shape& theShape );
165 /* Resets internal data */
166 void internalReset();
168 void clearTemporary( LightApp_SelectionMgr* theSelMgr );
170 SUIT_SelectionFilter* getFilter( const int theMode );
173 Handle(SALOME_InteractiveObject) myIO;
174 TopoDS_Shape myShape;
177 SALOME_View* myViewFrame;
180 Quantity_Color myShadingColor;
187 SalomeApp_Application* myApp;
190 #endif // __GEOM_DISPLAYER_H