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_ShowHideOp.h"
25 #include <GraphicsView_Viewer.h>
27 #include "HYDROGUI_Module.h"
28 #include "HYDROGUI_Operations.h"
29 #include "HYDROGUI_Tool.h"
30 #include "HYDROGUI_UpdateFlags.h"
32 #include <HYDROData_Iterator.h>
33 #include <HYDROData_Entity.h>
34 #include <HYDROData_Region.h>
36 #include <LightApp_Application.h>
37 #include <LightApp_Displayer.h>
39 #include <OCCViewer_ViewModel.h>
40 #include <OCCViewer_ViewManager.h>
42 #include <SVTK_ViewModel.h>
44 #include <SUIT_ViewManager.h>
46 HYDROGUI_ShowHideOp::HYDROGUI_ShowHideOp( HYDROGUI_Module* theModule, int theId )
47 : HYDROGUI_Operation( theModule ),
53 case ShowId: aName = tr( "SHOW" ); break;
54 case ShowOnlyId: aName = tr( "SHOW_ONLY" ); break;
55 case ShowAllId: aName = tr( "SHOW_ALL" ); break;
56 case HideId: aName = tr( "HIDE" ); break;
57 case HideAllId: aName = tr( "HIDE_ALL" ); break;
63 HYDROGUI_ShowHideOp::~HYDROGUI_ShowHideOp()
67 void HYDROGUI_ShowHideOp::startOperation()
69 HYDROGUI_Operation::startOperation();
71 HYDROGUI_Module* aModule = module();
73 size_t aViewId = HYDROGUI_Tool::GetActiveViewId( aModule );
75 int anUpdateFlags = 0;
77 SUIT_ViewManager* aVTKMgr = NULL;
78 OCCViewer_ViewManager* anOCCManager = NULL;
80 SUIT_ViewManager* aViewMgr = aModule->getApp()->activeViewManager();
83 if ( aViewMgr->getType() == GraphicsView_Viewer::Type() )
85 anUpdateFlags |= UF_Viewer;
87 else if ( aViewMgr->getType() == OCCViewer_Viewer::Type() )
89 anUpdateFlags |= UF_OCCViewer;
90 anOCCManager = ::qobject_cast<OCCViewer_ViewManager*>( aViewMgr );
92 else if ( aViewMgr->getType() == SVTK_Viewer::Type() )
94 anUpdateFlags |= UF_VTKViewer;
99 if( myId == ShowOnlyId || myId == ShowAllId || myId == HideAllId )
101 bool aVisibility = myId == ShowAllId;
102 HYDROData_Iterator anIterator( doc() );
103 for( ; anIterator.More(); anIterator.Next() )
105 Handle(HYDROData_Entity) anObject = anIterator.Current();
106 if( !anObject.IsNull() )
107 aModule->setObjectVisible( aViewId, anObject, aVisibility );
110 // For occ viewer we do the additional step to hide objects from other modules
111 if ( anOCCManager != NULL && !aVisibility )
112 LightApp_Displayer().EraseAll( true );
115 bool isFoundImage = false;
116 // for selected objects
117 if( myId == ShowId || myId == ShowOnlyId || myId == HideId )
119 HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( aModule );
121 bool aVisibility = myId == ShowId || myId == ShowOnlyId || myId == ShowAllId;
122 Handle( HYDROData_Entity ) anObject;
123 for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
125 anObject = aSeq.Value( anIndex );
126 if( !anObject.IsNull() )
128 if ( anObject->GetKind() == KIND_IMAGE )
131 aModule->setObjectVisible( aViewId, anObject, aVisibility );
132 if ( anObject->GetKind() == KIND_REGION )
134 Handle( HYDROData_Region ) aRegion = Handle( HYDROData_Region )::DownCast( anObject );
135 if ( !aRegion.IsNull() )
137 HYDROData_SequenceOfObjects aZonesSeq = aRegion->GetZones();
138 for( Standard_Integer aZoneIdx = 1, aNbZones = aZonesSeq.Length(); aZoneIdx <= aNbZones; aZoneIdx++ )
140 anObject = aZonesSeq.Value( aZoneIdx );
141 if( !anObject.IsNull() )
143 aModule->setObjectVisible( aViewId, anObject, aVisibility );
148 else if ( anObject->GetKind() == KIND_BATHYMETRY && aVisibility )
150 if ( anUpdateFlags & UF_OCCViewer )
152 aModule->setObjectVisible( aViewId, anObject, aVisibility );
154 else if ( !(anUpdateFlags & UF_VTKViewer) )
156 // Activate VTK viewer if show a bathymetry
157 aVTKMgr = aModule->getApp()->viewManager( SVTK_Viewer::Type() );
160 aVTKMgr = aModule->getApp()->createViewManager( SVTK_Viewer::Type() );
164 aModule->setObjectVisible( (size_t)aVTKMgr->getViewModel(), anObject, aVisibility );
172 if ( myId == ShowOnlyId || myId == ShowId || myId == ShowAllId )
174 if( isFoundImage || myId == ShowAllId )
175 anUpdateFlags |= UF_FitAll;
178 // Set VTK viewer active if show a bathymetry
181 anUpdateFlags |= UF_VTKViewer;
182 aVTKMgr->setShown( true );
185 aModule->update( anUpdateFlags );