1 files changed, 71 insertions, 0 deletions
diff --git a/vcl/inc/unx/freetypetextrender.hxx b/vcl/inc/unx/freetypetextrender.hxx
new file mode 100644
index 000000000..994edb5eb
--- /dev/null
+++ b/vcl/inc/unx/freetypetextrender.hxx
@@ -0,0 +1,71 @@
+/* -*- 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
+
+#include <sal/config.h>
+
+#include <textrender.hxx>
+
+class FreetypeFontInstance;
+
+// Generic implementation that uses freetype, but DrawTextLayout()
+// still needs implementing (e.g. by Cairo or Skia).
+class VCL_DLLPUBLIC FreeTypeTextRenderImpl : public TextRenderImpl
+{
+protected:
+    rtl::Reference<FreetypeFontInstance>
+                            mpFreetypeFont[ MAX_FALLBACK ];
+
+    Color           mnTextColor;
+
+public:
+    FreeTypeTextRenderImpl();
+    virtual ~FreeTypeTextRenderImpl() 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;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */