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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_VCL_THROBBER_HXX
#define INCLUDED_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(vcl::Window* i_parentWindow, WinBits i_style, const ImageSet i_imageSet = IMAGES_AUTO);
virtual ~Throbber();
// Properties
void setStepTime( sal_Int32 nStepTime ) { mnStepTime = nStepTime; }
sal_Int32 getStepTime() const { return mnStepTime; }
void setRepeat( bool bRepeat ) { mbRepeat = bRepeat; }
bool getRepeat() const { return mbRepeat; }
// animation control
void start();
void stop();
bool isRunning() const;
void setImageList( const css::uno::Sequence< css::uno::Reference< css::graphic::XGraphic > >& ImageList );
void setImageList( ::std::vector< Image > const& i_images );
// default images
static ::std::vector< OUString >
getDefaultImageURLs( const ImageSet i_imageSet );
protected:
// Window overridables
virtual void Resize() SAL_OVERRIDE;
private:
SAL_DLLPRIVATE void initImages();
private:
::std::vector< Image > maImageList;
bool mbRepeat;
sal_Int32 mnStepTime;
sal_Int32 mnCurStep;
sal_Int32 mnStepCount;
AutoTimer maWaitTimer;
ImageSet meImageSet;
DECL_LINK( TimeOutHdl, void* );
};
#endif // INCLUDED_VCL_THROBBER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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