4ccddab6ef
+use for range loops when loops included "std::list" Change-Id: Ic261571ef64b1a710233ff949c4feeb3cc4756cd Reviewed-on: https://gerrit.libreoffice.org/45109 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
117 lines
3.5 KiB
C++
117 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef IOS
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#include <headless/svpbmp.hxx>
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#include <headless/svpinst.hxx>
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#include <headless/svpvd.hxx>
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#include <headless/svpgdi.hxx>
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#include <basegfx/vector/b2ivector.hxx>
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#include <cairo.h>
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using namespace basegfx;
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SvpSalVirtualDevice::~SvpSalVirtualDevice()
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{
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cairo_surface_destroy(m_pSurface);
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}
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SalGraphics* SvpSalVirtualDevice::AcquireGraphics()
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{
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SvpSalGraphics* pGraphics = new SvpSalGraphics();
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pGraphics->setSurface(m_pSurface, m_aFrameSize);
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m_aGraphics.push_back( pGraphics );
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return pGraphics;
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}
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void SvpSalVirtualDevice::ReleaseGraphics( SalGraphics* pGraphics )
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{
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m_aGraphics.erase(std::remove(m_aGraphics.begin(), m_aGraphics.end(), dynamic_cast<SvpSalGraphics*>(pGraphics)), m_aGraphics.end());
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delete pGraphics;
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}
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bool SvpSalVirtualDevice::SetSize( long nNewDX, long nNewDY )
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{
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return SetSizeUsingBuffer(nNewDX, nNewDY, nullptr);
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}
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bool SvpSalVirtualDevice::SetSizeUsingBuffer( long nNewDX, long nNewDY,
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sal_uInt8 *const pBuffer)
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{
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if (nNewDX == 0)
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nNewDX = 1;
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if (nNewDY == 0)
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nNewDY = 1;
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if (!m_pSurface || m_aFrameSize.getX() != nNewDX ||
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m_aFrameSize.getY() != nNewDY )
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{
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m_aFrameSize = basegfx::B2IVector(nNewDX, nNewDY);
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nNewDX *= m_fScale;
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nNewDY *= m_fScale;
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if (m_pSurface)
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{
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cairo_surface_destroy(m_pSurface);
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}
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if (m_eFormat == DeviceFormat::BITMASK)
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{
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m_pSurface = cairo_image_surface_create(CAIRO_FORMAT_A1,
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nNewDX, nNewDY);
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}
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else
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{
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m_pSurface = pBuffer ?
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cairo_image_surface_create_for_data(pBuffer, CAIRO_FORMAT_ARGB32,
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nNewDX, nNewDY,
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cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, nNewDX))
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:
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cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
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nNewDX, nNewDY);
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}
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#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 14, 0)
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cairo_surface_set_device_scale(m_pSurface, m_fScale, m_fScale);
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#endif
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// update device in existing graphics
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for (auto const& graphic : m_aGraphics)
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graphic->setSurface(m_pSurface, m_aFrameSize);
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}
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return true;
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}
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long SvpSalVirtualDevice::GetWidth() const
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{
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return m_pSurface ? m_aFrameSize.getX() : 0;
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}
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long SvpSalVirtualDevice::GetHeight() const
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{
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return m_pSurface ? m_aFrameSize.getY() : 0;
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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