-// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
-//
-// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
+// Copyright (C) 2014-2015 EDF-R&D
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
//
#include "HYDROGUI_DeleteOp.h"
-
+#include "HYDROGUI_DataModel.h"
+#include "HYDROGUI_DeleteDlg.h"
#include "HYDROGUI_Module.h"
#include "HYDROGUI_Tool.h"
+#include "HYDROGUI_Tool2.h"
#include "HYDROGUI_UpdateFlags.h"
#include <HYDROData_Object.h>
+#include <HYDROData_Document.h>
#include <LightApp_Application.h>
#include <SUIT_Desktop.h>
#include <SUIT_MessageBox.h>
+#include <QSet>
+
HYDROGUI_DeleteOp::HYDROGUI_DeleteOp( HYDROGUI_Module* theModule )
: HYDROGUI_Operation( theModule )
{
HYDROGUI_Operation::startOperation();
HYDROData_SequenceOfObjects aSeq = HYDROGUI_Tool::GetSelectedObjects( module() );
- if( !aSeq.IsEmpty() )
+ if( aSeq.IsEmpty() )
+ {
+ abort();
+ return;
+ }
+
+ bool anIsCanRemove = true;
+
+ QStringList anObjNames;
+ for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
+ {
+ Handle(HYDROData_Entity) anObject = aSeq.Value( anIndex );
+ if( anObject.IsNull() )
+ continue;
+
+ if ( !anObject->CanRemove() )
+ {
+ anIsCanRemove = false;
+ break;
+ }
+
+ anObjNames.append( anObject->GetName() );
+ }
+
+ if ( !anIsCanRemove )
+ {
+ SUIT_MessageBox::critical( module()->getApp()->desktop(),
+ tr( "DELETE_OBJECTS" ), tr( "DELETE_OBJECTS_IMPOSIBLE" ) );
+ abort();
+ return;
+ }
+
+ anObjNames.removeDuplicates();
+
+ // check the back-references
+ QMap<QString,HYDROData_SequenceOfObjects> aBackObjects =
+ HYDROGUI_Tool::GetObjectsBackReferences( doc(), anObjNames );
+
+ QMap<QString,HYDROData_SequenceOfObjects>::const_iterator anIt = aBackObjects.begin(),
+ aLast = aBackObjects.end();
+ QStringList aRefList;
+ for ( ; anIt != aLast; anIt++ ) {
+ QStringList aSeqList;
+ HYDROData_SequenceOfObjects::Iterator anIter( anIt.value() );
+ for ( ; anIter.More(); anIter.Next() )
+ {
+ Handle(HYDROData_Entity) anEntity = anIter.Value();
+ if ( anEntity.IsNull() )
+ continue;
+ aSeqList.append( QString( tr( "DELETE_OBJECT_NAME" ) ).arg( anEntity->GetName() ) );
+ }
+ aRefList.append( QString( tr( "DELETE_OBJECT_IS_USED_FOR" ) ).arg( anIt.key() )
+ .arg( aSeqList.join( ", " ) ) );
+ }
+
+ //QString aNamesList = anObjNames.join( "\n" );
+ if ( !aBackObjects.isEmpty() )
{
- int anAnswer = SUIT_MessageBox::question( module()->getApp()->desktop(),
- tr( "DELETE_OBJECTS" ),
- tr( "CONFIRM_DELETION" ),
+ SUIT_MessageBox::critical( module()->getApp()->desktop(),
+ tr( "DELETE_OBJECTS" ),
+ tr( "DELETED_OBJECTS_HAS_BACKREFERENCES" ).arg( aRefList.join( "\n" ) ) );
+ abort();
+ return;
+ }
+
+ QString aWarningMsg;
+
+ HYDROGUI_DeleteDlg aDeleteDlg( module()->getApp()->desktop() );
+ aDeleteDlg.setObjectsToRemove( anObjNames );
+ bool isLastStricklerRemoved = false;
+ if ( aDeleteDlg.exec() != HYDROGUI_DeleteDlg::Accepted )
+ {
+ abort();
+ return;
+ }
+ else
+ {
+ QStringList aTableNames =
+ HYDROGUI_Tool::FindExistingObjectsNames( doc(), KIND_STRICKLER_TABLE, false );
+ aTableNames += anObjNames;
+ if ( aTableNames.toSet().size() == anObjNames.size() )
+ {
+ aWarningMsg = tr("DELETE_LAST_TABLE_WRN");
+ isLastStricklerRemoved = true;
+ }
+ }
+
+ if ( !aWarningMsg.isEmpty() ) {
+ int anAnswer = SUIT_MessageBox::warning( module()->getApp()->desktop(),
+ tr("WARNING"), aWarningMsg,
QMessageBox::Yes | QMessageBox::No,
QMessageBox::No );
- if( anAnswer == QMessageBox::No )
- {
+ if ( anAnswer != QMessageBox::Yes ) {
abort();
return;
}
}
startDocOperation();
+
for( Standard_Integer anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ )
{
- Handle(HYDROData_Object) anObject = aSeq.Value( anIndex );
- if( !anObject.IsNull() )
+ Handle(HYDROData_Entity) anObject = aSeq.Value( anIndex );
+
+ if ( !anObject.IsNull() && !anObject->IsRemoved() ) {
anObject->Remove();
+ module()->setObjectRemoved( anObject );
+ }
}
+
+ if( isLastStricklerRemoved )
+ {
+ HYDROGUI_DataModel* aModel = dynamic_cast<HYDROGUI_DataModel*>( module()->dataModel() );
+ aModel->createDefaultStricklerTable( doc(), 0 );
+ }
+
commitDocOperation();
- module()->update( UF_Model | UF_Viewer );
+ module()->update( UF_Model | UF_Viewer | UF_OCCViewer | UF_VTKViewer );
commit();
+
+ module()->enableLCMActions();
}
