1 // Copyright (C) 2007-2013 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.
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_DeleteOp.h"
25 #include "HYDROGUI_Module.h"
26 #include "HYDROGUI_Tool.h"
27 #include "HYDROGUI_UpdateFlags.h"
29 #include <HYDROData_Object.h>
31 #include <LightApp_Application.h>
33 #include <SUIT_Desktop.h>
34 #include <SUIT_MessageBox.h>
36 HYDROGUI_DeleteOp::HYDROGUI_DeleteOp( HYDROGUI_Module* theModule )
37 : HYDROGUI_Operation( theModule )
39 setName( tr( "DELETE" ) );
42 HYDROGUI_DeleteOp::~HYDROGUI_DeleteOp()
46 void HYDROGUI_DeleteOp::startOperation()
48 HYDROGUI_Operation::startOperation();
50 HYDROData_SequenceOfObjects aFullSeq; // selected objects with their back-references
51 QStringList aFullNames;
53 HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( module() );
56 for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
58 Handle(HYDROData_Entity) anObject = aSeq.Value( anIndex );
59 if( !anObject.IsNull() )
61 aFullSeq.Append( anObject );
62 aFullNames.append( anObject->GetName() );
64 // collect the back-references
65 ObjectKind aKind = anObject->GetKind();
66 if( aKind == KIND_IMAGE || aKind == KIND_POLYLINE )
68 HYDROData_SequenceOfObjects anObjects;
70 HYDROGUI_Tool::GetObjectBackReferences( module(), anObject, anObjects, aNames );
71 aFullSeq.Append( anObjects );
72 aFullNames.append( aNames );
77 aFullNames.removeDuplicates();
80 QString aList = aFullNames.join( "\n" );
81 int anAnswer = SUIT_MessageBox::question( module()->getApp()->desktop(),
82 tr( "DELETE_OBJECTS" ),
83 tr( "CONFIRM_DELETION" ).arg( aList ),
84 QMessageBox::Yes | QMessageBox::No,
86 if( anAnswer == QMessageBox::No )
94 for( Standard_Integer anIndex = 1, aLength = aFullSeq.Length(); anIndex <= aLength; anIndex++ )
96 Handle(HYDROData_Entity) anObject = aFullSeq.Value( anIndex );
97 if( !anObject.IsNull() && !anObject->IsRemoved() )
100 commitDocOperation();
102 module()->update( UF_Model | UF_Viewer | UF_OCCViewer );