1 // Copyright (C) 2007-2015 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, or (at your option) any later version.
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 #include "HYDROGUI_AbstractDisplayer.h"
25 #include "HYDROGUI_DataModel.h"
26 #include "HYDROGUI_Module.h"
27 #include "HYDROGUI_Tool.h"
29 #include <SUIT_ViewManager.h>
30 #include <SUIT_ViewModel.h>
32 HYDROGUI_AbstractDisplayer::HYDROGUI_AbstractDisplayer( HYDROGUI_Module* theModule )
33 : myModule( theModule )
37 HYDROGUI_AbstractDisplayer::~HYDROGUI_AbstractDisplayer()
41 bool HYDROGUI_AbstractDisplayer::IsApplicable( const int theViewerId ) const
43 return IsApplicable( myModule->getViewManager( theViewerId ) );
46 bool HYDROGUI_AbstractDisplayer::IsApplicable( const SUIT_ViewManager* theViewMgr ) const
48 return ( theViewMgr && ( theViewMgr->getType() == GetType() ) );
51 void HYDROGUI_AbstractDisplayer::UpdateAll( const int theViewerId,
53 const bool theIsForced,
54 const bool theDoFitAll )
57 EraseAll( theViewerId );
59 DisplayAll( theViewerId, theIsForced, theDoFitAll );
62 void HYDROGUI_AbstractDisplayer::DisplayAll( const int theViewerId,
63 const bool theIsForced,
64 const bool theDoFitAll )
66 HYDROData_SequenceOfObjects aSeq;
67 HYDROGUI_Tool::GetPrsSubObjects( myModule, aSeq );
68 Update( aSeq, theViewerId, theIsForced, theDoFitAll );
71 void HYDROGUI_AbstractDisplayer::Update( const HYDROData_SequenceOfObjects& theObjs,
72 const int theViewerId,
73 const bool theIsForced,
74 const bool theDoFitAll )
76 // First of all, kill all bad presentations
77 purgeObjects( theViewerId );
79 // Now dig in the data model
80 HYDROData_SequenceOfObjects anObjectsToErase, anObjectsToDisplay;
81 SUIT_ViewModel* aViewer = module()->getViewManager( theViewerId )->getViewModel();
83 for( int i = 1, n = theObjs.Length(); i <= n; i++ )
85 const Handle(HYDROData_Entity)& anObj = theObjs.Value( i );
87 if( module()->isObjectVisible( (size_t)aViewer, anObj ) )
89 anObjectsToDisplay.Append( anObj );
93 anObjectsToErase.Append( anObj );
97 if( anObjectsToErase.Length() )
98 Erase( anObjectsToErase, theViewerId );
99 if( anObjectsToDisplay.Length() )
100 Display( anObjectsToDisplay, theViewerId, theIsForced, theDoFitAll );