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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: vclevent.cxx,v $
* $Revision: 1.7 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_vcl.hxx"
#include "vcl/vclevent.hxx"
#include "vcl/svdata.hxx"
TYPEINIT0(VclSimpleEvent);
TYPEINIT1(VclWindowEvent, VclSimpleEvent);
TYPEINIT1(VclMenuEvent, VclSimpleEvent);
void VclEventListeners::Call( VclSimpleEvent* pEvent ) const
{
// Copy the list, because this can be destroyed when calling a Link...
std::list<Link> aCopy( *this );
std::list<Link>::iterator aIter( aCopy.begin() );
if( pEvent->IsA( VclWindowEvent::StaticType() ) )
{
VclWindowEvent* pWinEvent = static_cast<VclWindowEvent*>(pEvent);
ImplDelData aDel( pWinEvent->GetWindow() );
while ( aIter != aCopy.end() && ! aDel.IsDead() )
{
(*aIter).Call( pEvent );
aIter++;
}
}
else
{
while ( aIter != aCopy.end() )
{
(*aIter).Call( pEvent );
aIter++;
}
}
}
BOOL VclEventListeners::Process( VclSimpleEvent* pEvent ) const
{
BOOL bProcessed = FALSE;
// Copy the list, because this can be destroyed when calling a Link...
std::list<Link> aCopy( *this );
std::list<Link>::iterator aIter( aCopy.begin() );
while ( aIter != aCopy.end() )
{
if( (*aIter).Call( pEvent ) != 0 )
{
bProcessed = TRUE;
break;
}
aIter++;
}
return bProcessed;
}
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