d8f430e4be
Previously, Writer and Edit Engine would skip inserting kashida in words if the highest-priority candidate position is marked as invalid by HarfBuzz. This would happen even if the word contained multiple lower-ranked valid candidate positions. This change updates Writer and Edit Engine to pass HarfBuzz kashida position data to the selection algorithm. The algorithm has been updated to return the highest-priority valid position, if any. The algorithm has also been updated to use raw positions marked as valid by HarfBuzz as a fallback, if no better positions could be found. Change-Id: I40c6432c4607aee197e8767e5667db504469956a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/173963 Tested-by: Jenkins Reviewed-by: Jonathan Clark <jonathan@libreoffice.org>
26 lines
772 B
C++
26 lines
772 B
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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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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#include <i18nutil/i18nutildllapi.h>
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#include <rtl/ustring.hxx>
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#include <optional>
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#include <vector>
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namespace i18nutil
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{
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struct KashidaPosition
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{
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sal_Int32 nIndex;
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};
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I18NUTIL_DLLPUBLIC std::optional<KashidaPosition>
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GetWordKashidaPosition(const OUString& rWord, const std::vector<bool>& pValidPositions = {});
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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