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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_INC_HEADLESS_SVPVD_HXX
#define INCLUDED_VCL_INC_HEADLESS_SVPVD_HXX
#include <salvd.hxx>
#include <vcl/salgtype.hxx>
#include <basegfx/vector/b2ivector.hxx>
#include <vector>
class SvpSalGraphics;
typedef struct _cairo_surface cairo_surface_t;
class VCL_DLLPUBLIC SvpSalVirtualDevice : public SalVirtualDevice
{
DeviceFormat m_eFormat;
cairo_surface_t* m_pRefSurface;
cairo_surface_t* m_pSurface;
bool m_bOwnsSurface; // nearly always true, except for edge case of tdf#127529
basegfx::B2IVector m_aFrameSize;
std::vector< SvpSalGraphics* > m_aGraphics;
void CreateSurface(long nNewDX, long nNewDY, sal_uInt8 *const pBuffer);
protected:
SvpSalGraphics* AddGraphics(SvpSalGraphics* aGraphics);
public:
SvpSalVirtualDevice(DeviceFormat eFormat, cairo_surface_t* pRefSurface, cairo_surface_t* pPreExistingTarget);
virtual ~SvpSalVirtualDevice() override;
// SalVirtualDevice
virtual SalGraphics* AcquireGraphics() override;
virtual void ReleaseGraphics( SalGraphics* pGraphics ) override;
virtual bool SetSize( long nNewDX, long nNewDY ) override;
virtual bool SetSizeUsingBuffer( long nNewDX, long nNewDY,
sal_uInt8 * pBuffer
) override;
cairo_surface_t* GetSurface() const { return m_pSurface; }
// SalGeometryProvider
virtual long GetWidth() const override;
virtual long GetHeight() const override;
};
#endif // INCLUDED_VCL_INC_HEADLESS_SVPVD_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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