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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
* 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_INC_WIN_SCOPED_GDI_HXX
#define INCLUDED_VCL_INC_WIN_SCOPED_GDI_HXX
#include <win/svsys.h>
#include <win/wincomp.hxx>
#include <memory>
struct HBRUSHDeleter
{
using pointer = HBRUSH;
void operator()(HBRUSH hBrush) { DeleteBrush(hBrush); }
};
struct HRGNDeleter
{
using pointer = HRGN;
void operator()(HRGN hRgn) { DeleteRegion(hRgn); }
};
struct HDCDeleter
{
using pointer = HDC;
void operator()(HDC hDC) { DeleteDC(hDC); }
};
struct HPENDeleter
{
using pointer = HPEN;
void operator()(HPEN hPen) { DeletePen(hPen); }
};
using ScopedHBRUSH = std::unique_ptr<HBRUSH, HBRUSHDeleter>;
using ScopedHRGN = std::unique_ptr<HRGN, HRGNDeleter>;
using ScopedHDC = std::unique_ptr<HDC, HDCDeleter>;
using ScopedHPEN = std::unique_ptr<HPEN, HPENDeleter>;
class ScopedSelectedHPEN
{
public:
ScopedSelectedHPEN(HDC hDC, HPEN hPen)
: m_hDC(hDC)
, m_hOrigPen(SelectPen(hDC, hPen))
, m_hSelectedPen(hPen)
{
}
~ScopedSelectedHPEN() { SelectPen(m_hDC, m_hOrigPen); }
private:
HDC m_hDC;
HPEN m_hOrigPen;
ScopedHPEN m_hSelectedPen;
};
#endif // INCLUDED_VCL_INC_WIN_SCOPED_GDI_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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