1 files changed, 78 insertions, 0 deletions
diff --git a/vcl/inc/PhysicalFontFace.hxx b/vcl/inc/PhysicalFontFace.hxx
new file mode 100644
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+++ b/vcl/inc/PhysicalFontFace.hxx
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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 .
+ */
+
+#ifndef INCLUDED_VCL_INC_PHYSICALFONTFACE_HXX
+#define INCLUDED_VCL_INC_PHYSICALFONTFACE_HXX
+
+#include <salhelper/simplereferenceobject.hxx>
+#include <rtl/ref.hxx>
+#include <vcl/dllapi.h>
+
+#include "fontattributes.hxx"
+
+class LogicalFontInstance;
+struct FontMatchStatus;
+class FontSelectPattern;
+class PhysicalFontFamily;
+
+struct FontMatchStatus
+{
+public:
+    int                 mnFaceMatch;
+    int                 mnHeightMatch;
+    int                 mnWidthMatch;
+    const OUString*     mpTargetStyleName;
+};
+
+
+// TODO: no more direct access to members
+// TODO: get rid of height/width for scalable fonts
+// TODO: make cloning cheaper
+
+/**
+ * abstract base class for physical font faces
+ *
+ * It acts as a factory for its corresponding LogicalFontInstances and
+ * can be extended to cache device and font instance specific data.
+ */
+class VCL_PLUGIN_PUBLIC PhysicalFontFace : public FontAttributes, public salhelper::SimpleReferenceObject
+{
+public:
+    virtual rtl::Reference<LogicalFontInstance> CreateFontInstance(const FontSelectPattern&) const = 0;
+
+    int                     GetHeight() const           { return mnHeight; }
+    int                     GetWidth() const            { return mnWidth; }
+    virtual sal_IntPtr      GetFontId() const = 0;
+
+    bool                    IsBetterMatch( const FontSelectPattern&, FontMatchStatus& ) const;
+    sal_Int32               CompareWithSize( const PhysicalFontFace& ) const;
+    sal_Int32               CompareIgnoreSize( const PhysicalFontFace& ) const;
+
+protected:
+    explicit PhysicalFontFace(const FontAttributes&);
+    void                    SetBitmapSize( int nW, int nH ) { mnWidth=nW; mnHeight=nH; }
+
+    long                    mnWidth;    // Width (in pixels)
+    long                    mnHeight;   // Height (in pixels)
+};
+
+#endif // INCLUDED_VCL_INC_PHYSICALFONTFACE_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
+