Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 110 insertions, 0 deletions

diff --git a/vcl/inc/headless/svpgdi.hxx b/vcl/inc/headless/svpgdi.hxx
new file mode 100644
index 0000000000..a68c1b974c
--- /dev/null
+++ b/vcl/inc/headless/svpgdi.hxx
@@ -0,0 +1,110 @@
+/* -*- 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 <osl/endian.h>
+#include <vcl/sysdata.hxx>
+#include <config_cairo_canvas.h>
+
+#include <salgdi.hxx>
+#include <sallayout.hxx>
+#include <unx/cairotextrender.hxx>
+#include <font/FontMetricData.hxx>
+
+#include <headless/SvpGraphicsBackend.hxx>
+#include <headless/CairoCommon.hxx>
+
+struct BitmapBuffer;
+class FreetypeFont;
+
+class VCL_DLLPUBLIC SvpSalGraphics : public SalGraphicsAutoDelegateToImpl
+{
+    CairoCommon m_aCairoCommon;
+    CairoTextRender m_aTextRenderImpl;
+    std::unique_ptr<SvpGraphicsBackend> m_pBackend;
+
+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:
+
+    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( FontMetricDataRef&, 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 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 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: */