--- /dev/null
+// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// 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.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+//
+//
+//
+// File : SMESHGUI_SelectionOp.cxx
+// Author : Alexander SOLOVYOV
+// Module : SMESH
+
+#include <SMESHGUI_SelectionOp.h>
+#include <SUIT_SelectionFilter.h>
+#include <SalomeApp_SelectionMgr.h>
+
+/*
+ Class : SMESHGUI_SelectionOp
+ Description : Base operation for all operations using object selection in viewer or objectbrowser
+ through common widgets created by SalomeApp_Dialog::createObject
+*/
+
+//=================================================================================
+// name : SMESHGUI_SelectionOp
+// purpose :
+//=================================================================================
+SMESHGUI_SelectionOp::SMESHGUI_SelectionOp( const Selection_Mode mode )
+: SMESHGUI_Operation(),
+ myDefSelectionMode( mode )
+{
+}
+
+//=================================================================================
+// name : ~SMESHGUI_SelectionOp
+// purpose :
+//=================================================================================
+SMESHGUI_SelectionOp::~SMESHGUI_SelectionOp()
+{
+ Filters::const_iterator anIt = myFilters.begin(),
+ aLast = myFilters.end();
+ for( ; anIt!=aLast; anIt++ )
+ if( anIt.data() )
+ delete anIt.data();
+}
+
+//=================================================================================
+// name : startOperation
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::startOperation()
+{
+ SMESHGUI_Operation::startOperation();
+ if( dlg() )
+ {
+ disconnect( dlg(), SIGNAL( objectActivated( int ) ), this, SLOT( onActivateObject( int ) ) );
+ disconnect( dlg(), SIGNAL( objectDeactivated( int ) ), this, SLOT( onDeactivateObject( int ) ) );
+ disconnect( dlg(), SIGNAL( selectionChanged( int ) ), this, SLOT( onSelectionChanged( int ) ) );
+ connect( dlg(), SIGNAL( objectActivated( int ) ), this, SLOT( onActivateObject( int ) ) );
+ connect( dlg(), SIGNAL( objectDeactivated( int ) ), this, SLOT( onDeactivateObject( int ) ) );
+ connect( dlg(), SIGNAL( selectionChanged( int ) ), this, SLOT( onSelectionChanged( int ) ) );
+ }
+
+ myOldSelectionMode = selectionMode();
+ setSelectionMode( myDefSelectionMode );
+}
+
+//=================================================================================
+// name : removeCustomFilters
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::removeCustomFilters() const
+{
+ SalomeApp_SelectionMgr* mgr = selectionMgr();
+ if( !mgr )
+ return;
+
+ Filters::const_iterator anIt = myFilters.begin(),
+ aLast = myFilters.end();
+ for( ; anIt!=aLast; anIt++ )
+ if( anIt.data() )
+ mgr->removeFilter( anIt.data() );
+}
+
+//=================================================================================
+// name : commitOperation
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::commitOperation()
+{
+ removeCustomFilters();
+ setSelectionMode( myOldSelectionMode );
+ SMESHGUI_Operation::commitOperation();
+}
+
+//=================================================================================
+// name : abortOperation
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::abortOperation()
+{
+ removeCustomFilters();
+ setSelectionMode( myOldSelectionMode );
+ SMESHGUI_Operation::abortOperation();
+}
+
+//=================================================================================
+// name : selectionDone
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::selectionDone()
+{
+ if( !dlg() )
+ return;
+
+ QStringList names, ids;
+ SalomeApp_Dialog::TypesList types;
+ selected( names, types, ids );
+ dlg()->selectObject( names, types, ids );
+}
+
+//=================================================================================
+// name : createFilter
+// purpose :
+//=================================================================================
+SUIT_SelectionFilter* SMESHGUI_SelectionOp::createFilter( const int ) const
+{
+ return 0;
+}
+
+//=================================================================================
+// name : onActivateObject
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::onActivateObject( int id )
+{
+ SalomeApp_SelectionMgr* mgr = selectionMgr();
+ if( !mgr )
+ return;
+
+ if( !myFilters.contains( id ) )
+ myFilters[ id ] = createFilter( id );
+
+ if( myFilters[ id ] )
+ mgr->installFilter( myFilters[ id ] );
+
+ selectionDone();
+}
+
+//=================================================================================
+// name : onDeactivateObject
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::onDeactivateObject( int id )
+{
+ SalomeApp_SelectionMgr* mgr = selectionMgr();
+ if( mgr && myFilters.contains( id ) && myFilters[ id ] )
+ mgr->removeFilter( myFilters[ id ] );
+}
+
+//=================================================================================
+// name : initDialog
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::initDialog()
+{
+ if( dlg() )
+ {
+ dlg()->clearSelection();
+ dlg()->deactivateAll();
+ }
+}
+
+//=================================================================================
+// name : initDialog
+// purpose :
+//=================================================================================
+void SMESHGUI_SelectionOp::onSelectionChanged( int )
+{
+}
