1 // Copyright (C) 2007-2013 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.
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 #ifndef HYDROGUI_DISPLAYER_H
24 #define HYDROGUI_DISPLAYER_H
26 #include "HYDROGUI_AbstractDisplayer.h"
30 class HYDROGUI_PrsDriver;
33 * \class HYDROGUI_Displayer
34 * \brief Class intended to create, display and update the presentations in 2D graphics viewer.
36 class HYDROGUI_Displayer : public HYDROGUI_AbstractDisplayer
41 * \param theModule module object
43 HYDROGUI_Displayer( HYDROGUI_Module* theModule );
48 virtual ~HYDROGUI_Displayer();
52 * \brief Force the specified objects to be updated.
53 * \param theObjs sequence of objects to update
54 * \param theViewerId viewer identifier
56 void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs,
57 const int theViewerId );
60 * \brief Get the applicable viewer type.
62 virtual QString GetType() const;
66 * \brief Erase all viewer objects.
67 * \param theViewerId viewer identifier
69 void EraseAll( const int theViewerId );
72 * \brief Erase the specified viewer objects.
73 * \param theObjs sequence of objects to erase
74 * \param theViewerId viewer identifier
76 void Erase( const HYDROData_SequenceOfObjects& theObjs,
77 const int theViewerId );
80 * \brief Display the specified viewer objects.
81 * \param theObjs sequence of objects to display
82 * \param theViewerId viewer identifier
83 * \param theIsForced flag used to update all objects, including the unchanged ones
84 * \param theDoFitAll flag used to fit the view to all visible objects; do not fit by default
86 void Display( const HYDROData_SequenceOfObjects& theObjs,
87 const int theViewerId,
88 const bool theIsForced,
89 const bool theDoFitAll );
93 * \brief Purge all invalid objects in the viewer.
94 * \param theViewerId viewer identifier
96 void purgeObjects( const int theViewerId );
100 * \brief Get the presentation driver for the specified data object.
101 * \param theObj data object
103 HYDROGUI_PrsDriver* getDriver( const Handle(HYDROData_Entity)& theObj );
106 typedef QMap< ObjectKind, HYDROGUI_PrsDriver* > PrsDriversMap;
107 PrsDriversMap myPrsDriversMap;