f352ee156c
Change-Id: I4c913dc62efe3f3747e78670f4efb0216d95c4ad Reviewed-on: https://gerrit.libreoffice.org/28585 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
66 lines
2.7 KiB
C++
66 lines
2.7 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_FONTINSTANCE_HXX
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#define INCLUDED_VCL_INC_FONTINSTANCE_HXX
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#include "fontselect.hxx"
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#include "impfontmetricdata.hxx"
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#include <unordered_map>
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class ImplFontCache;
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class ConvertChar;
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// TODO: allow sharing of metrics for related fonts
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class VCL_PLUGIN_PUBLIC LogicalFontInstance
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{
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public:
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explicit LogicalFontInstance( const FontSelectPattern& );
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virtual ~LogicalFontInstance();
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public: // TODO: make data members private
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ImplFontCache * mpFontCache;
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FontSelectPattern maFontSelData; // FontSelectionData
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ImplFontMetricDataRef mxFontMetric; // Font attributes
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const ConvertChar* mpConversion; // used e.g. for StarBats->StarSymbol
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long mnLineHeight;
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sal_uInt32 mnRefCount;
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short mnOwnOrientation; // text angle if lower layers don't rotate text themselves
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short mnOrientation; // text angle in 3600 system
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bool mbInit; // true if maFontMetric member is valid
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void AddFallbackForUnicode( sal_UCS4, FontWeight eWeight, const OUString& rFontName );
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bool GetFallbackForUnicode( sal_UCS4, FontWeight eWeight, OUString* pFontName ) const;
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void IgnoreFallbackForUnicode( sal_UCS4, FontWeight eWeight, const OUString& rFontName );
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private:
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// cache of Unicode characters and replacement font names
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// TODO: a fallback map can be shared with many other ImplFontEntries
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// TODO: at least the ones which just differ in orientation, stretching or height
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typedef ::std::unordered_map< ::std::pair<sal_UCS4,FontWeight>, OUString > UnicodeFallbackList;
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UnicodeFallbackList* mpUnicodeFallbackList;
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};
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#endif // INCLUDED_VCL_INC_FONTINSTANCE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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