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/*************************************************************************
*
* 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.
*
************************************************************************/
#ifndef VCL_THROBBER_HXX
#define VCL_THROBBER_HXX
#include "vcl/dllapi.h"
#include "vcl/imgctrl.hxx"
#include "vcl/timer.hxx"
#include <com/sun/star/graphic/XGraphic.hpp>
#include <vector>
class VCL_DLLPUBLIC Throbber : public ImageControl
{
public:
enum ImageSet
{
/// no (default) images at all
IMAGES_NONE,
/// automatically decide between different image sets, depending on what fits best the actual size
IMAGES_AUTO,
/// default images, 16x16 pixels
IMAGES_16_PX,
/// default images, 32x32 pixels
IMAGES_32_PX,
/// default images, 64x64 pixels
IMAGES_64_PX,
};
public:
Throbber( Window* i_parentWindow, WinBits i_style, const ImageSet i_imageSet = IMAGES_AUTO );
Throbber( Window* i_parentWindow, const ResId& i_resId, const ImageSet i_imageSet = IMAGES_AUTO );
~Throbber();
// Properties
void setStepTime( sal_Int32 nStepTime ) { mnStepTime = nStepTime; }
sal_Int32 getStepTime() const { return mnStepTime; }
void setRepeat( sal_Bool bRepeat ) { mbRepeat = bRepeat; }
sal_Bool getRepeat() const { return mbRepeat; }
// animation control
void start();
void stop();
bool isRunning() const;
void setImageList( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > >& ImageList );
void setImageList( ::std::vector< Image > const& i_images );
// default images
static ::std::vector< ::rtl::OUString >
getDefaultImageURLs( const ImageSet i_imageSet );
protected:
// Window overridables
virtual void Resize();
private:
SAL_DLLPRIVATE void initImages();
private:
::std::vector< Image > maImageList;
sal_Bool mbRepeat;
sal_Int32 mnStepTime;
sal_Int32 mnCurStep;
sal_Int32 mnStepCount;
AutoTimer maWaitTimer;
ImageSet meImageSet;
DECL_LINK( TimeOutHdl, void* );
};
#endif // VCL_THROBBER_HXX
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