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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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.
*
************************************************************************/
#include "precompiled_toolkit.hxx"
#include <toolkit/helper/throbberimpl.hxx>
#include <vcl/svapp.hxx>
#include <vcl/fixed.hxx>
//........................................................................
namespace toolkit
//........................................................................
{
using namespace ::com::sun::star;
//--------------------------------------------------------------------
Throbber_Impl::Throbber_Impl( uno::Reference< VCLXWindow > xParent,
sal_Int32 nStepTime,
sal_Bool bRepeat )
{
mxParent = xParent;
mbRepeat = bRepeat;
mnStepTime = nStepTime;
maWaitTimer.SetTimeout( mnStepTime );
maWaitTimer.SetTimeoutHdl( LINK( this, Throbber_Impl, TimeOutHdl ) );
}
//--------------------------------------------------------------------
Throbber_Impl::~Throbber_Impl()
{
maWaitTimer.Stop();
mxParent = NULL;
}
//--------------------------------------------------------------------
void Throbber_Impl::start() throw ( uno::RuntimeException )
{
SolarMutexGuard aGuard;
mnCurStep = 0;
maWaitTimer.Start();
}
//--------------------------------------------------------------------
void Throbber_Impl::stop() throw ( uno::RuntimeException )
{
SolarMutexGuard aGuard;
maWaitTimer.Stop();
}
//--------------------------------------------------------------------
void Throbber_Impl::setImageList( const uno::Sequence< uno::Reference< graphic::XGraphic > >& rImageList )
throw ( uno::RuntimeException )
{
SolarMutexGuard aGuard;
maImageList = rImageList;
mnStepCount = maImageList.getLength();
FixedImage* pImage = static_cast< FixedImage* >( mxParent->GetWindow() );
if ( pImage )
{
if ( mnStepCount )
pImage->SetImage( maImageList[ 0 ] );
else
pImage->SetImage( Image() );
}
}
//--------------------------------------------------------------------
void Throbber_Impl::initImage()
throw ( uno::RuntimeException )
{
FixedImage* pImage = static_cast< FixedImage* >( mxParent->GetWindow() );
if ( pImage && maImageList.getLength() )
pImage->SetImage( maImageList[ 0 ] );
}
// -----------------------------------------------------------------------
IMPL_LINK( Throbber_Impl, TimeOutHdl, Throbber_Impl*, EMPTYARG )
{
SolarMutexGuard aGuard;
FixedImage* pImage = static_cast< FixedImage* >( mxParent->GetWindow() );
if ( !pImage || !maImageList.getLength() )
return 0;
if ( mnCurStep < mnStepCount - 1 )
mnCurStep += 1;
else
mnCurStep = 0;
pImage->SetImage( maImageList[ mnCurStep ] );
return 0;
}
//........................................................................
} // namespacetoolkit
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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