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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/.
*
*/
#ifndef INCLUDED_VCL_SCOPEDSTATES_HXX
#define INCLUDED_VCL_SCOPEDSTATES_HXX
#include <vcl/outdev.hxx>
namespace vcl
{
class ScopedAntialiasing
{
private:
OutputDevice& m_rOutputDevice;
AntialiasingFlags m_nPreviousAAState;
public:
ScopedAntialiasing(OutputDevice& rOutputDevice, bool bAAState)
: m_rOutputDevice(rOutputDevice)
, m_nPreviousAAState(m_rOutputDevice.GetAntialiasing())
{
if (bAAState)
rOutputDevice.SetAntialiasing(m_nPreviousAAState | AntialiasingFlags::EnableB2dDraw);
else
rOutputDevice.SetAntialiasing(m_nPreviousAAState & ~AntialiasingFlags::EnableB2dDraw);
}
~ScopedAntialiasing() { m_rOutputDevice.SetAntialiasing(m_nPreviousAAState); }
};
}
#endif // INCLUDED_VCL_SCOPEDSTATES_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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