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_Tool.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>
43 HYDROGUI_ShowHideOp::HYDROGUI_ShowHideOp( HYDROGUI_Module* theModule, int theId )
44 : HYDROGUI_Operation( theModule ),
50 case ShowId: aName = tr( "SHOW" ); break;
51 case ShowOnlyId: aName = tr( "SHOW_ONLY" ); break;
52 case ShowAllId: aName = tr( "SHOW_ALL" ); break;
53 case HideId: aName = tr( "HIDE" ); break;
54 case HideAllId: aName = tr( "HIDE_ALL" ); break;
60 HYDROGUI_ShowHideOp::~HYDROGUI_ShowHideOp()
64 void HYDROGUI_ShowHideOp::startOperation()
66 HYDROGUI_Operation::startOperation();
68 HYDROGUI_Module* aModule = module();
70 size_t aViewId = HYDROGUI_Tool::GetActiveViewId( aModule );
72 int anUpdateFlags = 0;
74 SUIT_ViewManager* aVTKMgr = NULL;
75 OCCViewer_ViewManager* anOCCManager = NULL;
77 SUIT_ViewManager* aViewMgr = aModule->getApp()->activeViewManager();
80 if ( aViewMgr->getType() == GraphicsView_Viewer::Type() )
82 anUpdateFlags |= UF_Viewer;
84 else if ( aViewMgr->getType() == OCCViewer_Viewer::Type() )
86 anUpdateFlags |= UF_OCCViewer;
87 anOCCManager = ::qobject_cast<OCCViewer_ViewManager*>( aViewMgr );
89 else if ( aViewMgr->getType() == SVTK_Viewer::Type() )
91 anUpdateFlags |= UF_VTKViewer;
96 if( myId == ShowOnlyId || myId == ShowAllId || myId == HideAllId )
98 bool aVisibility = myId == ShowAllId;
99 HYDROData_Iterator anIterator( doc() );
100 for( ; anIterator.More(); anIterator.Next() )
102 Handle(HYDROData_Entity) anObject = anIterator.Current();
103 if( !anObject.IsNull() )
104 aModule->setObjectVisible( aViewId, anObject, aVisibility );
107 // For occ viewer we do the additional step to hide objects from other modules
108 if ( anOCCManager != NULL && !aVisibility )
109 LightApp_Displayer().EraseAll( true );
112 bool isFoundImage = false;
113 // for selected objects
114 if( myId == ShowId || myId == ShowOnlyId || myId == HideId )
116 HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( aModule );
118 bool aVisibility = myId == ShowId || myId == ShowOnlyId || myId == ShowAllId;
119 Handle( HYDROData_Entity ) anObject;
120 for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
122 anObject = aSeq.Value( anIndex );
123 if( !anObject.IsNull() )
125 if ( anObject->GetKind() == KIND_IMAGE )
128 aModule->setObjectVisible( aViewId, anObject, aVisibility );
129 if ( anObject->GetKind() == KIND_REGION )
131 Handle( HYDROData_Region ) aRegion = Handle( HYDROData_Region )::DownCast( anObject );
132 if ( !aRegion.IsNull() )
134 HYDROData_SequenceOfObjects aZonesSeq = aRegion->GetZones();
135 for( Standard_Integer aZoneIdx = 1, aNbZones = aZonesSeq.Length(); aZoneIdx <= aNbZones; aZoneIdx++ )
137 anObject = aZonesSeq.Value( aZoneIdx );
138 if( !anObject.IsNull() )
140 aModule->setObjectVisible( aViewId, anObject, aVisibility );
145 else if ( anObject->GetKind() == KIND_BATHYMETRY && aVisibility )
147 if ( anUpdateFlags & UF_OCCViewer )
149 aModule->setObjectVisible( aViewId, anObject, aVisibility );
151 else if ( !(anUpdateFlags & UF_VTKViewer) )
153 // Activate VTK viewer if show a bathymetry
154 aVTKMgr = aModule->getApp()->viewManager( SVTK_Viewer::Type() );
157 aVTKMgr = aModule->getApp()->createViewManager( SVTK_Viewer::Type() );
161 aModule->setObjectVisible( (size_t)aVTKMgr->getViewModel(), anObject, aVisibility );
169 if ( myId == ShowOnlyId || myId == ShowId || myId == ShowAllId )
171 if( isFoundImage || myId == ShowAllId )
172 anUpdateFlags |= UF_FitAll;
175 // Set VTK viewer active if show a bathymetry
178 anUpdateFlags |= UF_VTKViewer;
179 aVTKMgr->setShown( true );
182 aModule->update( anUpdateFlags );