/* -*- 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 .
 */

#include <config_features.h>

#include <memory>
#include <numeric>

#include <headless/svpgdi.hxx>
#include <comphelper/lok.hxx>

SvpSalGraphics::SvpSalGraphics()
    : m_aTextRenderImpl(m_aCairoCommon)
    , m_pBackend(new SvpGraphicsBackend(m_aCairoCommon))
{
    bool bLOKActive = comphelper::LibreOfficeKit::isActive();
    initWidgetDrawBackends(bLOKActive);
}

SvpSalGraphics::~SvpSalGraphics()
{
    ReleaseFonts();
}

void SvpSalGraphics::setSurface(cairo_surface_t* pSurface, const basegfx::B2IVector& rSize)
{
    m_aCairoCommon.m_pSurface = pSurface;
    m_aCairoCommon.m_aFrameSize = rSize;
    dl_cairo_surface_get_device_scale(pSurface, &m_aCairoCommon.m_fScale, nullptr);
    GetImpl()->ResetClipRegion();
}

void SvpSalGraphics::GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY )
{
    rDPIX = rDPIY = 96;
}

bool SvpSalGraphics::ShouldDownscaleIconsAtSurface(double* pScaleOut) const
{
    if (comphelper::LibreOfficeKit::isActive())
        return SalGraphics::ShouldDownscaleIconsAtSurface(pScaleOut);
    if (pScaleOut)
        *pScaleOut = m_aCairoCommon.m_fScale;
    return true;
}

#if ENABLE_CAIRO_CANVAS
bool SvpSalGraphics::SupportsCairo() const
{
    return false;
}

cairo::SurfaceSharedPtr SvpSalGraphics::CreateSurface(const cairo::CairoSurfaceSharedPtr& /*rSurface*/) const
{
    return cairo::SurfaceSharedPtr();
}

cairo::SurfaceSharedPtr SvpSalGraphics::CreateSurface(const OutputDevice& /*rRefDevice*/, int /*x*/, int /*y*/, int /*width*/, int /*height*/) const
{
    return cairo::SurfaceSharedPtr();
}

cairo::SurfaceSharedPtr SvpSalGraphics::CreateBitmapSurface(const OutputDevice& /*rRefDevice*/, const BitmapSystemData& /*rData*/, const Size& /*rSize*/) const
{
    return cairo::SurfaceSharedPtr();
}

css::uno::Any SvpSalGraphics::GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& /*rSurface*/, const basegfx::B2ISize& /*rSize*/) const
{
    return css::uno::Any();
}

#endif // ENABLE_CAIRO_CANVAS

SystemGraphicsData SvpSalGraphics::GetGraphicsData() const
{
    SystemGraphicsData aGraphicsData;
    aGraphicsData.pSurface = m_aCairoCommon.m_pSurface;
    return aGraphicsData;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */