3aef606f27
Change-Id: Ice1055021e8568634e9a66ba89d3bb4ef4e731df Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104522 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
87 lines
3 KiB
C++
87 lines
3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_VCL_INC_PHYSICALFONTFACE_HXX
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#define INCLUDED_VCL_INC_PHYSICALFONTFACE_HXX
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#include <salhelper/simplereferenceobject.hxx>
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#include <rtl/ref.hxx>
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#include <tools/long.hxx>
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#include <vcl/dllapi.h>
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#include <vcl/fontcharmap.hxx>
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#include "fontattributes.hxx"
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class LogicalFontInstance;
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struct FontMatchStatus;
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class FontSelectPattern;
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class PhysicalFontFamily;
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namespace vcl
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{
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struct FontCapabilities;
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}
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struct FontMatchStatus
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{
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public:
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int mnFaceMatch;
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int mnHeightMatch;
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int mnWidthMatch;
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const OUString* mpTargetStyleName;
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};
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// TODO: no more direct access to members
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// TODO: get rid of height/width for scalable fonts
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// TODO: make cloning cheaper
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/**
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* abstract base class for physical font faces
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*
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* It acts as a factory for its corresponding LogicalFontInstances and
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* can be extended to cache device and font instance specific data.
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*/
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class VCL_PLUGIN_PUBLIC PhysicalFontFace : public FontAttributes, public salhelper::SimpleReferenceObject
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{
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public:
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virtual rtl::Reference<LogicalFontInstance> CreateFontInstance(const FontSelectPattern&) const = 0;
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int GetHeight() const { return mnHeight; }
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int GetWidth() const { return mnWidth; }
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virtual sal_IntPtr GetFontId() const = 0;
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virtual FontCharMapRef GetFontCharMap() const = 0;
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virtual bool GetFontCapabilities(vcl::FontCapabilities&) const = 0;
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bool IsBetterMatch( const FontSelectPattern&, FontMatchStatus& ) const;
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sal_Int32 CompareWithSize( const PhysicalFontFace& ) const;
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sal_Int32 CompareIgnoreSize( const PhysicalFontFace& ) const;
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protected:
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explicit PhysicalFontFace(const FontAttributes&);
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void SetBitmapSize( int nW, int nH ) { mnWidth=nW; mnHeight=nH; }
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tools::Long mnWidth; // Width (in pixels)
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tools::Long mnHeight; // Height (in pixels)
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};
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#endif // INCLUDED_VCL_INC_PHYSICALFONTFACE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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