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 <HYDROData_Entity.h>
30 class HYDROGUI_Module;
31 class HYDROGUI_PrsDriver;
33 class GraphicsView_Viewer;
36 * \class HYDROGUI_DataModel
37 * \brief Class intended to create, display and update the presentations.
39 class HYDROGUI_Displayer
44 * \param theModule module object
46 HYDROGUI_Displayer( HYDROGUI_Module* theModule );
51 virtual ~HYDROGUI_Displayer();
55 * \brief Force the specified objects to be updated.
56 * \param theObjs sequence of objects to update
57 * \param theViewerId viewer identifier
59 void SetToUpdate( const HYDROData_SequenceOfObjects& theObjs,
60 const int theViewerId );
63 * \brief Update all objects in the viewer.
64 * \param theViewerId viewer identifier
65 * \param theIsInit flag used for initial update
66 * \param theIsForced flag used to update all objects, including the unchanged ones
68 void UpdateAll( const int theViewerId,
70 const bool theIsForced );
74 * \brief Erase all viewer objects.
75 * \param theViewerId viewer identifier
77 void EraseAll( const int theViewerId );
80 * \brief Update and display all objects in the viewer.
81 * \param theViewerId viewer identifier
82 * \param theIsForced flag used to update all objects, including the unchanged ones
84 void DisplayAll( const int theViewerId,
85 const bool theIsForced );
88 * \brief Update the specified viewer objects.
89 * \param theObjs sequence of objects to update
90 * \param theViewerId viewer identifier
91 * \param theIsForced flag used to update all objects, including the unchanged ones
93 void Update( const HYDROData_SequenceOfObjects& theObjs,
94 const int theViewerId,
95 const bool theIsForced );
98 * \brief Erase the specified viewer objects.
99 * \param theObjs sequence of objects to erase
100 * \param theViewerId viewer identifier
102 void Erase( const HYDROData_SequenceOfObjects& theObjs,
103 const int theViewerId );
106 * \brief Display the specified viewer objects.
107 * \param theObjs sequence of objects to display
108 * \param theViewerId viewer identifier
109 * \param theIsForced flag used to update all objects, including the unchanged ones
111 void Display( const HYDROData_SequenceOfObjects& theObjs,
112 const int theViewerId,
113 const bool theIsForced );
117 * \brief Purge all invalid objects in the viewer.
118 * \param theViewerId viewer identifier
120 void purgeObjects( const int theViewerId );
123 * \brief Get the presentation driver for the specified data object.
124 * \param theObj data object
126 HYDROGUI_PrsDriver* getDriver( const Handle(HYDROData_Entity)& theObj );
129 HYDROGUI_Module* myModule;
131 typedef QMap< ObjectKind, HYDROGUI_PrsDriver* > PrsDriversMap;
132 PrsDriversMap myPrsDriversMap;