1 // Copyright (C) 2014-2015 EDF-R&D
2 // This library is free software; you can redistribute it and/or
3 // modify it under the terms of the GNU Lesser General Public
4 // License as published by the Free Software Foundation; either
5 // version 2.1 of the License, or (at your option) any later version.
7 // This library is distributed in the hope that it will be useful,
8 // but WITHOUT ANY WARRANTY; without even the implied warranty of
9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10 // Lesser General Public License for more details.
12 // You should have received a copy of the GNU Lesser General Public
13 // License along with this library; if not, write to the Free Software
14 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 #include "HYDROGUI_ShowHideOp.h"
21 #include <GraphicsView_Viewer.h>
23 #include "HYDROGUI_Module.h"
24 #include "HYDROGUI_OCCDisplayer.h"
25 #include "HYDROGUI_Operations.h"
26 #include "HYDROGUI_Tool2.h"
27 #include "HYDROGUI_UpdateFlags.h"
29 #include <HYDROData_Iterator.h>
30 #include <HYDROData_Entity.h>
31 #include <HYDROData_Region.h>
33 #include <LightApp_Application.h>
34 #include <LightApp_Displayer.h>
36 #include <OCCViewer_ViewModel.h>
37 #include <OCCViewer_ViewManager.h>
39 #include <SVTK_ViewModel.h>
41 #include <SUIT_ViewManager.h>
44 #include "HYDRO_trace.hxx"
46 HYDROGUI_ShowHideOp::HYDROGUI_ShowHideOp( HYDROGUI_Module* theModule, int theId )
47 : HYDROGUI_Operation( theModule ),
50 DEBTRACE("HYDROGUI_ShowHideOp " << theId);
54 case ShowId: aName = tr( "SHOW" ); break;
55 case ShowOnlyId: aName = tr( "SHOW_ONLY" ); break;
56 case ShowAllId: aName = tr( "SHOW_ALL" ); break;
57 case HideId: aName = tr( "HIDE" ); break;
58 case HideAllId: aName = tr( "HIDE_ALL" ); break;
64 HYDROGUI_ShowHideOp::~HYDROGUI_ShowHideOp()
68 void HYDROGUI_ShowHideOp::startOperation()
70 DEBTRACE("startOperation");
71 HYDROGUI_Operation::startOperation();
73 HYDROGUI_Module* aModule = module();
75 size_t aViewId = HYDROGUI_Tool::GetActiveViewId( aModule );
77 int anUpdateFlags = 0;
79 SUIT_ViewManager* aVTKMgr = NULL;
80 OCCViewer_ViewManager* anOCCManager = NULL;
82 SUIT_ViewManager* aViewMgr = aModule->getApp()->activeViewManager();
85 if ( aViewMgr->getType() == GraphicsView_Viewer::Type() )
87 anUpdateFlags |= UF_Viewer;
89 else if ( aViewMgr->getType() == OCCViewer_Viewer::Type() )
91 anUpdateFlags |= UF_OCCViewer;
92 anOCCManager = ::qobject_cast<OCCViewer_ViewManager*>( aViewMgr );
94 else if ( aViewMgr->getType() == SVTK_Viewer::Type() )
96 anUpdateFlags |= UF_VTKViewer;
101 if( myId == ShowOnlyId || myId == ShowAllId || myId == HideAllId )
103 bool aVisibility = myId == ShowAllId;
104 HYDROData_Iterator anIterator( doc() );
105 for( ; anIterator.More(); anIterator.Next() )
107 Handle(HYDROData_Entity) anObject = anIterator.Current();
108 if( !anObject.IsNull() )
109 aModule->setObjectVisible( aViewId, anObject, aVisibility );
112 // For occ viewer we do the additional step to hide objects from other modules
113 if ( anOCCManager != NULL && !aVisibility )
114 LightApp_Displayer().EraseAll( true );
117 bool isFoundImage = false;
118 // for selected objects
119 if( myId == ShowId || myId == ShowOnlyId || myId == HideId )
121 HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( aModule );
123 bool aVisibility = myId == ShowId || myId == ShowOnlyId || myId == ShowAllId;
124 Handle( HYDROData_Entity ) anObject;
125 for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
127 anObject = aSeq.Value( anIndex );
128 if( !anObject.IsNull() )
130 if ( anObject->GetKind() == KIND_IMAGE )
133 aModule->setObjectVisible( aViewId, anObject, aVisibility );
134 if ( anObject->GetKind() == KIND_REGION )
136 Handle( HYDROData_Region ) aRegion = Handle( HYDROData_Region )::DownCast( anObject );
137 if ( !aRegion.IsNull() )
139 HYDROData_SequenceOfObjects aZonesSeq = aRegion->GetZones();
140 for( Standard_Integer aZoneIdx = 1, aNbZones = aZonesSeq.Length(); aZoneIdx <= aNbZones; aZoneIdx++ )
142 anObject = aZonesSeq.Value( aZoneIdx );
143 if( !anObject.IsNull() )
145 aModule->setObjectVisible( aViewId, anObject, aVisibility );
150 else if ( anObject->GetKind() == KIND_BATHYMETRY && aVisibility )
152 if ( anUpdateFlags & UF_OCCViewer )
154 aModule->setObjectVisible( aViewId, anObject, aVisibility );
156 else if ( !(anUpdateFlags & UF_VTKViewer) )
158 // Activate VTK viewer if show a bathymetry
159 aVTKMgr = aModule->getApp()->viewManager( SVTK_Viewer::Type() );
162 aVTKMgr = aModule->getApp()->createViewManager( SVTK_Viewer::Type() );
166 aModule->setObjectVisible( (size_t)aVTKMgr->getViewModel(), anObject, aVisibility );
174 if ( myId == ShowOnlyId || myId == ShowId || myId == ShowAllId )
176 if( isFoundImage || myId == ShowAllId )
177 anUpdateFlags |= UF_FitAll;
180 // Set VTK viewer active if show a bathymetry
183 anUpdateFlags |= UF_VTKViewer;
184 aVTKMgr->setShown( true );
187 aModule->update( anUpdateFlags );