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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 .
+ */
+
+#pragma once
+
+#ifdef IOS
+#error This file is not for iOS
+#endif
+
+#include <sal/config.h>
+#include <config_features.h>
+
+#include <osl/endian.h>
+#include <vcl/sysdata.hxx>
+#include <config_cairo_canvas.h>
+
+#include <font/PhysicalFontFace.hxx>
+#include <salgdi.hxx>
+#include <sallayout.hxx>
+#include "svpcairotextrender.hxx"
+#include <impfontmetricdata.hxx>
+
+#include <headless/SvpGraphicsBackend.hxx>
+#include <headless/CairoCommon.hxx>
+
+struct BitmapBuffer;
+class FreetypeFont;
+
+class VCL_DLLPUBLIC SvpSalGraphics : public SalGraphicsAutoDelegateToImpl
+{
+ CairoCommon m_aCairoCommon;
+
+public:
+ void setSurface(cairo_surface_t* pSurface, const basegfx::B2IVector& rSize);
+ cairo_surface_t* getSurface() const { return m_aCairoCommon.m_pSurface; }
+ static cairo_user_data_key_t* getDamageKey()
+ {
+ return CairoCommon::getDamageKey();
+ }
+
+protected:
+ SvpCairoTextRender m_aTextRenderImpl;
+ std::unique_ptr<SvpGraphicsBackend> m_pBackend;
+
+ cairo_t* createTmpCompatibleCairoContext() const;
+
+public:
+ SvpSalGraphics();
+ virtual ~SvpSalGraphics() override;
+
+ virtual SalGraphicsImpl* GetImpl() const override { return m_pBackend.get(); }
+ std::unique_ptr<SvpGraphicsBackend> const& getSvpBackend() { return m_pBackend; }
+
+ virtual void GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY ) override;
+
+ virtual void SetTextColor( Color nColor ) override;
+ virtual void SetFont(LogicalFontInstance*, int nFallbackLevel) override;
+ virtual void GetFontMetric( ImplFontMetricDataRef&, int nFallbackLevel ) override;
+ virtual FontCharMapRef GetFontCharMap() const override;
+ virtual bool GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const override;
+ virtual void GetDevFontList( vcl::font::PhysicalFontCollection* ) override;
+ virtual void ClearDevFontCache() override;
+ virtual bool AddTempDevFont( vcl::font::PhysicalFontCollection*, const OUString& rFileURL, const OUString& rFontName ) override;
+ virtual bool CreateFontSubset( const OUString& rToFile,
+ const vcl::font::PhysicalFontFace*,
+ const sal_GlyphId* pGlyphIds,
+ const sal_uInt8* pEncoding,
+ sal_Int32* pWidths,
+ int nGlyphs,
+ FontSubsetInfo& rInfo
+ ) override;
+ virtual const void* GetEmbedFontData(const vcl::font::PhysicalFontFace*, tools::Long* pDataLen) override;
+ virtual void FreeEmbedFontData( const void* pData, tools::Long nDataLen ) override;
+ virtual void GetGlyphWidths( const vcl::font::PhysicalFontFace*,
+ bool bVertical,
+ std::vector< sal_Int32 >& rWidths,
+ Ucs2UIntMap& rUnicodeEnc ) override;
+ virtual std::unique_ptr<GenericSalLayout>
+ GetTextLayout(int nFallbackLevel) override;
+ virtual void DrawTextLayout( const GenericSalLayout& ) override;
+
+ virtual bool ShouldDownscaleIconsAtSurface(double* pScaleOut) const override;
+
+ virtual SystemGraphicsData GetGraphicsData() const override;
+
+#if ENABLE_CAIRO_CANVAS
+ virtual bool SupportsCairo() const override;
+ virtual cairo::SurfaceSharedPtr CreateSurface(const cairo::CairoSurfaceSharedPtr& rSurface) const override;
+ virtual cairo::SurfaceSharedPtr CreateSurface(const OutputDevice& rRefDevice, int x, int y, int width, int height) const override;
+ virtual cairo::SurfaceSharedPtr CreateBitmapSurface(const OutputDevice& rRefDevice, const BitmapSystemData& rData, const Size& rSize) const override;
+ virtual css::uno::Any GetNativeSurfaceHandle(cairo::SurfaceSharedPtr& rSurface, const basegfx::B2ISize& rSize) const override;
+#endif // ENABLE_CAIRO_CANVAS
+
+ cairo_t* getCairoContext() const
+ {
+ return m_aCairoCommon.getCairoContext(/*bXorModeAllowed*/false, getAntiAlias());
+ }
+
+ void releaseCairoContext(cairo_t* cr, const basegfx::B2DRange& rExtents) const
+ {
+ return m_aCairoCommon.releaseCairoContext(cr, /*bXorModeAllowed*/false, rExtents);
+ }
+
+ void clipRegion(cairo_t* cr)
+ {
+ m_aCairoCommon.clipRegion(cr);
+ }
+ void copySource(const SalTwoRect& rTR, cairo_surface_t* source)
+ {
+ m_aCairoCommon.copySource(rTR, source, getAntiAlias());
+ }
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */