1 // Copyright (C) 2007-2016 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, or (at your option) any later version.
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 "SUIT_ExceptionHandler.h"
25 #include "SUIT_MessageBox.h"
27 #include <QApplication>
29 /*!\class SUIT_ExceptionHandler
30 * Show exception message on error handler.
34 Checks: is internal handle on object \a o?
36 bool SUIT_ExceptionHandler::handle( QObject* o, QEvent* e )
38 return internalHandle( o, e );
42 Checks: is internal handle on object \a o?
44 bool SUIT_ExceptionHandler::internalHandle( QObject* o, QEvent* e )
46 return qApp ? qApp->QApplication::notify( o, e ) : false;
50 Show error message \a mgs, if application is not null.
52 void SUIT_ExceptionHandler::showMessage( const QString& title, const QString& msg )
57 while ( QApplication::overrideCursor() )
58 QApplication::restoreOverrideCursor();
62 SUIT_MessageBox::critical( 0, title, msg );
65 CleanUpFuncList SUIT_ExceptionHandler::myCleanUpFunctions;
67 void SUIT_ExceptionHandler::addCleanUpRoutine(CleanUpFunction p)
69 myCleanUpFunctions.append(p);
72 void SUIT_ExceptionHandler::removeCleanUpRoutine(CleanUpFunction p)
74 myCleanUpFunctions.removeAll(p);
77 void SUIT_ExceptionHandler::cleanUp()
79 foreach( QtCleanUpFunction f, myCleanUpFunctions )