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_Operations.h"
25 #include "HYDROGUI_Tool.h"
26 #include "HYDROGUI_UpdateFlags.h"
28 #include <HYDROData_Iterator.h>
29 #include <HYDROData_Entity.h>
30 #include <HYDROData_Region.h>
32 #include <LightApp_Application.h>
33 #include <LightApp_Displayer.h>
35 #include <OCCViewer_ViewModel.h>
36 #include <OCCViewer_ViewManager.h>
38 #include <SVTK_ViewModel.h>
40 #include <SUIT_ViewManager.h>
42 HYDROGUI_ShowHideOp::HYDROGUI_ShowHideOp( HYDROGUI_Module* theModule, int theId )
43 : HYDROGUI_Operation( theModule ),
49 case ShowId: aName = tr( "SHOW" ); break;
50 case ShowOnlyId: aName = tr( "SHOW_ONLY" ); break;
51 case ShowAllId: aName = tr( "SHOW_ALL" ); break;
52 case HideId: aName = tr( "HIDE" ); break;
53 case HideAllId: aName = tr( "HIDE_ALL" ); break;
59 HYDROGUI_ShowHideOp::~HYDROGUI_ShowHideOp()
63 void HYDROGUI_ShowHideOp::startOperation()
65 HYDROGUI_Operation::startOperation();
67 HYDROGUI_Module* aModule = module();
69 size_t aViewId = HYDROGUI_Tool::GetActiveViewId( aModule );
71 int anUpdateFlags = 0;
73 SUIT_ViewManager* aVTKMgr = NULL;
74 OCCViewer_ViewManager* anOCCManager = NULL;
76 SUIT_ViewManager* aViewMgr = aModule->getApp()->activeViewManager();
79 if ( aViewMgr->getType() == GraphicsView_Viewer::Type() )
81 anUpdateFlags |= UF_Viewer;
83 else if ( aViewMgr->getType() == OCCViewer_Viewer::Type() )
85 anUpdateFlags |= UF_OCCViewer;
86 anOCCManager = ::qobject_cast<OCCViewer_ViewManager*>( aViewMgr );
88 else if ( aViewMgr->getType() == SVTK_Viewer::Type() )
90 anUpdateFlags |= UF_VTKViewer;
95 if( myId == ShowOnlyId || myId == ShowAllId || myId == HideAllId )
97 bool aVisibility = myId == ShowAllId;
98 HYDROData_Iterator anIterator( doc() );
99 for( ; anIterator.More(); anIterator.Next() )
101 Handle(HYDROData_Entity) anObject = anIterator.Current();
102 if( !anObject.IsNull() )
103 aModule->setObjectVisible( aViewId, anObject, aVisibility );
106 // For occ viewer we do the additional step to hide objects from other modules
107 if ( anOCCManager != NULL && !aVisibility )
108 LightApp_Displayer().EraseAll( true );
111 bool isFoundImage = false;
112 // for selected objects
113 if( myId == ShowId || myId == ShowOnlyId || myId == HideId )
115 HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( aModule );
117 bool aVisibility = myId == ShowId || myId == ShowOnlyId || myId == ShowAllId;
118 Handle( HYDROData_Entity ) anObject;
119 for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
121 anObject = aSeq.Value( anIndex );
122 if( !anObject.IsNull() )
124 if ( anObject->GetKind() == KIND_IMAGE )
127 aModule->setObjectVisible( aViewId, anObject, aVisibility );
128 if ( anObject->GetKind() == KIND_REGION )
130 Handle( HYDROData_Region ) aRegion = Handle( HYDROData_Region )::DownCast( anObject );
131 if ( !aRegion.IsNull() )
133 HYDROData_SequenceOfObjects aZonesSeq = aRegion->GetZones();
134 for( Standard_Integer aZoneIdx = 1, aNbZones = aZonesSeq.Length(); aZoneIdx <= aNbZones; aZoneIdx++ )
136 anObject = aZonesSeq.Value( aZoneIdx );
137 if( !anObject.IsNull() )
139 aModule->setObjectVisible( aViewId, anObject, aVisibility );
144 else if ( anObject->GetKind() == KIND_BATHYMETRY && aVisibility )
146 if ( anUpdateFlags & UF_OCCViewer )
148 aModule->setObjectVisible( aViewId, anObject, aVisibility );
150 else if ( !(anUpdateFlags & UF_VTKViewer) )
152 // Activate VTK viewer if show a bathymetry
153 aVTKMgr = aModule->getApp()->viewManager( SVTK_Viewer::Type() );
156 aVTKMgr = aModule->getApp()->createViewManager( SVTK_Viewer::Type() );
160 aModule->setObjectVisible( (size_t)aVTKMgr->getViewModel(), anObject, aVisibility );
168 if ( myId == ShowOnlyId || myId == ShowId || myId == ShowAllId )
170 if( isFoundImage || myId == ShowAllId )
171 anUpdateFlags |= UF_FitAll;
174 // Set VTK viewer active if show a bathymetry
177 anUpdateFlags |= UF_VTKViewer;
178 aVTKMgr->setShown( true );
181 aModule->update( anUpdateFlags );