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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qtextengine_p.h"
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QT_BEGIN_NAMESPACE
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// set the glyph attributes heuristically. Assumes a 1 to 1 relationship between chars and glyphs
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// and no reordering.
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// also computes logClusters heuristically
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static void heuristicSetGlyphAttributes(const QChar *uc, int length, QGlyphLayout *glyphs, unsigned short *logClusters, int num_glyphs)
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{
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// ### zeroWidth and justification are missing here!!!!!
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Q_UNUSED(num_glyphs);
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// qDebug("QScriptEngine::heuristicSetGlyphAttributes, num_glyphs=%d", item->num_glyphs);
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const bool symbolFont = false; // ####
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glyphs->attributes[0].mark = false;
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glyphs->attributes[0].clusterStart = true;
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glyphs->attributes[0].dontPrint = (!symbolFont && uc[0].unicode() == 0x00ad) || qIsControlChar(uc[0].unicode());
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int pos = 0;
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int lastCat = QChar::category(uc[0].unicode());
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for (int i = 1; i < length; ++i) {
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if (logClusters[i] == pos)
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// same glyph
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continue;
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++pos;
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while (pos < logClusters[i]) {
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++pos;
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}
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// hide soft-hyphens by default
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if ((!symbolFont && uc[i].unicode() == 0x00ad) || qIsControlChar(uc[i].unicode()))
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glyphs->attributes[pos].dontPrint = true;
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const QUnicodeTables::Properties *prop = QUnicodeTables::properties(uc[i].unicode());
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int cat = prop->category;
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// one gets an inter character justification point if the current char is not a non spacing mark.
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// as then the current char belongs to the last one and one gets a space justification point
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// after the space char.
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if (lastCat == QChar::Separator_Space)
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glyphs->attributes[pos-1].justification = HB_Space;
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else if (cat != QChar::Mark_NonSpacing)
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glyphs->attributes[pos-1].justification = HB_Character;
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else
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glyphs->attributes[pos-1].justification = HB_NoJustification;
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lastCat = cat;
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}
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pos = logClusters[length-1];
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if (lastCat == QChar::Separator_Space)
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glyphs->attributes[pos].justification = HB_Space;
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else
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glyphs->attributes[pos].justification = HB_Character;
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}
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struct QArabicProperties {
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unsigned char shape;
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unsigned char justification;
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};
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Q_DECLARE_TYPEINFO(QArabicProperties, Q_PRIMITIVE_TYPE);
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enum QArabicShape {
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XIsolated,
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XFinal,
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XInitial,
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XMedial,
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// intermediate state
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XCausing
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};
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// these groups correspond to the groups defined in the Unicode standard.
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// Some of these groups are equal with regards to both joining and line breaking behaviour,
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// and thus have the same enum value
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//
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// I'm not sure the mapping of syriac to arabic enums is correct with regards to justification, but as
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// I couldn't find any better document I'll hope for the best.
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enum ArabicGroup {
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// NonJoining
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ArabicNone,
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ArabicSpace,
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// Transparent
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Transparent,
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// Causing
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Center,
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Kashida,
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// Arabic
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// Dual
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Beh,
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Noon,
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Meem = Noon,
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Heh = Noon,
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KnottedHeh = Noon,
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HehGoal = Noon,
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SwashKaf = Noon,
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Yeh,
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Hah,
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Seen,
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Sad = Seen,
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Tah,
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Kaf = Tah,
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Gaf = Tah,
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Lam = Tah,
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Ain,
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Feh = Ain,
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Qaf = Ain,
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// Right
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Alef,
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Waw,
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Dal,
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TehMarbuta = Dal,
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Reh,
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HamzaOnHehGoal,
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YehWithTail = HamzaOnHehGoal,
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YehBarre = HamzaOnHehGoal,
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// Syriac
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// Dual
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Beth = Beh,
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Gamal = Ain,
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Heth = Noon,
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Teth = Hah,
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Yudh = Noon,
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Kaph = Noon,
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Lamadh = Lam,
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Mim = Noon,
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Nun = Noon,
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Semakh = Noon,
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FinalSemakh = Noon,
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SyriacE = Ain,
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Pe = Ain,
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ReversedPe = Hah,
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Qaph = Noon,
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Shin = Noon,
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Fe = Ain,
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// Right
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Alaph = Alef,
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Dalath = Dal,
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He = Dal,
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SyriacWaw = Waw,
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Zain = Alef,
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YudhHe = Waw,
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Sadhe = HamzaOnHehGoal,
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Taw = Dal,
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// Compiler bug? Otherwise ArabicGroupsEnd would be equal to Dal + 1.
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Dummy = HamzaOnHehGoal,
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ArabicGroupsEnd
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};
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static const unsigned char arabic_group[0x150] = {
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, Alef, Alef,
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Waw, Alef, Yeh, Alef,
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Beh, TehMarbuta, Beh, Beh,
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Hah, Hah, Hah, Dal,
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Dal, Reh, Reh, Seen,
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Seen, Sad, Sad, Tah,
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Tah, Ain, Ain, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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// 0x640
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Kashida, Feh, Qaf, Kaf,
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Lam, Meem, Noon, Heh,
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Waw, Yeh, Yeh, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, Beh, Qaf,
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Transparent, Alef, Alef, Alef,
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ArabicNone, Alef, Waw, Waw,
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Yeh, Beh, Beh, Beh,
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Beh, Beh, Beh, Beh,
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// 0x680
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Beh, Hah, Hah, Hah,
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Hah, Hah, Hah, Hah,
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Dal, Dal, Dal, Dal,
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Dal, Dal, Dal, Dal,
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Dal, Reh, Reh, Reh,
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Reh, Reh, Reh, Reh,
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Reh, Reh, Seen, Seen,
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Seen, Sad, Sad, Tah,
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Ain, Feh, Feh, Feh,
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Feh, Feh, Feh, Qaf,
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Qaf, Gaf, SwashKaf, Gaf,
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Kaf, Kaf, Kaf, Gaf,
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Gaf, Gaf, Gaf, Gaf,
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Gaf, Lam, Lam, Lam,
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Lam, Noon, Noon, Noon,
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Noon, Noon, KnottedHeh, Hah,
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// 0x6c0
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TehMarbuta, HehGoal, HamzaOnHehGoal, HamzaOnHehGoal,
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Waw, Waw, Waw, Waw,
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Waw, Waw, Waw, Waw,
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Yeh, YehWithTail, Yeh, Waw,
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Yeh, Yeh, YehBarre, YehBarre,
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ArabicNone, TehMarbuta, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, ArabicNone, ArabicNone, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, ArabicNone, ArabicNone, Transparent,
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Transparent, ArabicNone, Transparent, Transparent,
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Transparent, Transparent, Dal, Reh,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, Seen, Sad,
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Ain, ArabicNone, ArabicNone, KnottedHeh,
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// 0x700
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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ArabicNone, ArabicNone, ArabicNone, ArabicNone,
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Alaph, Transparent, Beth, Gamal,
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Gamal, Dalath, Dalath, He,
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SyriacWaw, Zain, Heth, Teth,
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Teth, Yudh, YudhHe, Kaph,
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Lamadh, Mim, Nun, Semakh,
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FinalSemakh, SyriacE, Pe, ReversedPe,
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Sadhe, Qaph, Dalath, Shin,
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Taw, Beth, Gamal, Dalath,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, Transparent,
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Transparent, Transparent, Transparent, ArabicNone,
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ArabicNone, Zain, Kaph, Fe,
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};
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static inline ArabicGroup arabicGroup(unsigned short uc)
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{
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if (uc >= 0x0600 && uc < 0x750)
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return (ArabicGroup) arabic_group[uc-0x600];
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else if (uc == 0x200d)
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return Center;
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else if (QChar::category(uc) == QChar::Separator_Space)
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return ArabicSpace;
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else
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return ArabicNone;
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}
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/*
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Arabic shaping obeys a number of rules according to the joining classes (see Unicode book, section on
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arabic).
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Each unicode char has a joining class (right, dual (left&right), center (joincausing) or transparent).
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transparent joining is not encoded in QChar::joining(), but applies to all combining marks and format marks.
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Right join-causing: dual + center
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Left join-causing: dual + right + center
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Rules are as follows (for a string already in visual order, as we have it here):
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R1 Transparent characters do not affect joining behaviour.
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R2 A right joining character, that has a right join-causing char on the right will get form XRight
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(R3 A left joining character, that has a left join-causing char on the left will get form XLeft)
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Note: the above rule is meaningless, as there are no pure left joining characters defined in Unicode
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R4 A dual joining character, that has a left join-causing char on the left and a right join-causing char on
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the right will get form XMedial
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R5 A dual joining character, that has a right join causing char on the right, and no left join causing char on the left
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will get form XRight
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R6 A dual joining character, that has a left join causing char on the left, and no right join causing char on the right
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will get form XLeft
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R7 Otherwise the character will get form XIsolated
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Additionally we have to do the minimal ligature support for lam-alef ligatures:
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L1 Transparent characters do not affect ligature behaviour.
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L2 Any sequence of Alef(XRight) + Lam(XMedial) will form the ligature Alef.Lam(XLeft)
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L3 Any sequence of Alef(XRight) + Lam(XLeft) will form the ligature Alef.Lam(XIsolated)
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The state table below handles rules R1-R7.
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*/
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enum Joining {
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JNone,
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JCausing,
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JDual,
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JRight,
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JTransparent
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};
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static const Joining joining_for_group[ArabicGroupsEnd] = {
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// NonJoining
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JNone, // ArabicNone
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JNone, // ArabicSpace
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// Transparent
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JTransparent, // Transparent
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// Causing
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JCausing, // Center
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JCausing, // Kashida
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// Dual
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JDual, // Beh
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JDual, // Noon
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JDual, // Yeh
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JDual, // Hah
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JDual, // Seen
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JDual, // Tah
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JDual, // Ain
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// Right
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JRight, // Alef
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JRight, // Waw
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JRight, // Dal
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JRight, // Reh
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JRight // HamzaOnHehGoal
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};
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struct JoiningPair {
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QArabicShape form1;
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QArabicShape form2;
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};
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390 |
static const JoiningPair joining_table[5][4] =
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// None, Causing, Dual, Right
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{
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{ { XIsolated, XIsolated }, { XIsolated, XCausing }, { XIsolated, XInitial }, { XIsolated, XIsolated } }, // XIsolated
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{ { XFinal, XIsolated }, { XFinal, XCausing }, { XFinal, XInitial }, { XFinal, XIsolated } }, // XFinal
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{ { XIsolated, XIsolated }, { XInitial, XCausing }, { XInitial, XMedial }, { XInitial, XFinal } }, // XInitial
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{ { XFinal, XIsolated }, { XMedial, XCausing }, { XMedial, XMedial }, { XMedial, XFinal } }, // XMedial
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{ { XIsolated, XIsolated }, { XIsolated, XCausing }, { XIsolated, XMedial }, { XIsolated, XFinal } }, // XCausing
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};
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400 |
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|
401 |
/*
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|
402 |
According to http://www.microsoft.com/middleeast/Arabicdev/IE6/KBase.asp
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|
403 |
|
|
404 |
1. Find the priority of the connecting opportunities in each word
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405 |
2. Add expansion at the highest priority connection opportunity
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|
406 |
3. If more than one connection opportunity have the same highest value,
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|
407 |
use the opportunity closest to the end of the word.
|
|
408 |
|
|
409 |
Following is a chart that provides the priority for connection
|
|
410 |
opportunities and where expansion occurs. The character group names
|
|
411 |
are those in table 6.6 of the UNICODE 2.0 book.
|
|
412 |
|
|
413 |
|
|
414 |
PrioritY Glyph Condition Kashida Location
|
|
415 |
|
|
416 |
Arabic_Kashida User inserted Kashida The user entered a Kashida in a position. After the user
|
|
417 |
(Shift+j or Shift+[E with hat]) Thus, it is the highest priority to insert an inserted kashida
|
|
418 |
automatic kashida.
|
|
419 |
|
|
420 |
Arabic_Seen Seen, Sad Connecting to the next character. After the character.
|
|
421 |
(Initial or medial form).
|
|
422 |
|
|
423 |
Arabic_HaaDal Teh Marbutah, Haa, Dal Connecting to previous character. Before the final form
|
|
424 |
of these characters.
|
|
425 |
|
|
426 |
Arabic_Alef Alef, Tah, Lam, Connecting to previous character. Before the final form
|
|
427 |
Kaf and Gaf of these characters.
|
|
428 |
|
|
429 |
Arabic_BaRa Reh, Yeh Connected to medial Beh Before preceding medial Baa
|
|
430 |
|
|
431 |
Arabic_Waw Waw, Ain, Qaf, Feh Connecting to previous character. Before the final form of
|
|
432 |
these characters.
|
|
433 |
|
|
434 |
Arabic_Normal Other connecting Connecting to previous character. Before the final form
|
|
435 |
characters of these characters.
|
|
436 |
|
|
437 |
|
|
438 |
|
|
439 |
This seems to imply that we have at most one kashida point per arabic word.
|
|
440 |
|
|
441 |
*/
|
|
442 |
|
|
443 |
void qt_getArabicProperties(const unsigned short *chars, int len, QArabicProperties *properties)
|
|
444 |
{
|
|
445 |
// qDebug("arabicSyriacOpenTypeShape: properties:");
|
|
446 |
int lastPos = 0;
|
|
447 |
int lastGroup = ArabicNone;
|
|
448 |
|
|
449 |
ArabicGroup group = arabicGroup(chars[0]);
|
|
450 |
Joining j = joining_for_group[group];
|
|
451 |
QArabicShape shape = joining_table[XIsolated][j].form2;
|
|
452 |
properties[0].justification = HB_NoJustification;
|
|
453 |
|
|
454 |
for (int i = 1; i < len; ++i) {
|
|
455 |
// #### fix handling for spaces and punktuation
|
|
456 |
properties[i].justification = HB_NoJustification;
|
|
457 |
|
|
458 |
group = arabicGroup(chars[i]);
|
|
459 |
j = joining_for_group[group];
|
|
460 |
|
|
461 |
if (j == JTransparent) {
|
|
462 |
properties[i].shape = XIsolated;
|
|
463 |
continue;
|
|
464 |
}
|
|
465 |
|
|
466 |
properties[lastPos].shape = joining_table[shape][j].form1;
|
|
467 |
shape = joining_table[shape][j].form2;
|
|
468 |
|
|
469 |
switch(lastGroup) {
|
|
470 |
case Seen:
|
|
471 |
if (properties[lastPos].shape == XInitial || properties[lastPos].shape == XMedial)
|
|
472 |
properties[i-1].justification = HB_Arabic_Seen;
|
|
473 |
break;
|
|
474 |
case Hah:
|
|
475 |
if (properties[lastPos].shape == XFinal)
|
|
476 |
properties[lastPos-1].justification = HB_Arabic_HaaDal;
|
|
477 |
break;
|
|
478 |
case Alef:
|
|
479 |
if (properties[lastPos].shape == XFinal)
|
|
480 |
properties[lastPos-1].justification = HB_Arabic_Alef;
|
|
481 |
break;
|
|
482 |
case Ain:
|
|
483 |
if (properties[lastPos].shape == XFinal)
|
|
484 |
properties[lastPos-1].justification = HB_Arabic_Waw;
|
|
485 |
break;
|
|
486 |
case Noon:
|
|
487 |
if (properties[lastPos].shape == XFinal)
|
|
488 |
properties[lastPos-1].justification = HB_Arabic_Normal;
|
|
489 |
break;
|
|
490 |
case ArabicNone:
|
|
491 |
break;
|
|
492 |
|
|
493 |
default:
|
|
494 |
Q_ASSERT(false);
|
|
495 |
}
|
|
496 |
|
|
497 |
lastGroup = ArabicNone;
|
|
498 |
|
|
499 |
switch(group) {
|
|
500 |
case ArabicNone:
|
|
501 |
case Transparent:
|
|
502 |
// ### Center should probably be treated as transparent when it comes to justification.
|
|
503 |
case Center:
|
|
504 |
break;
|
|
505 |
case ArabicSpace:
|
|
506 |
properties[i].justification = HB_Arabic_Space;
|
|
507 |
break;
|
|
508 |
case Kashida:
|
|
509 |
properties[i].justification = HB_Arabic_Kashida;
|
|
510 |
break;
|
|
511 |
case Seen:
|
|
512 |
lastGroup = Seen;
|
|
513 |
break;
|
|
514 |
|
|
515 |
case Hah:
|
|
516 |
case Dal:
|
|
517 |
lastGroup = Hah;
|
|
518 |
break;
|
|
519 |
|
|
520 |
case Alef:
|
|
521 |
case Tah:
|
|
522 |
lastGroup = Alef;
|
|
523 |
break;
|
|
524 |
|
|
525 |
case Yeh:
|
|
526 |
case Reh:
|
|
527 |
if (properties[lastPos].shape == XMedial && arabicGroup(chars[lastPos]) == Beh)
|
|
528 |
properties[lastPos-1].justification = HB_Arabic_BaRa;
|
|
529 |
break;
|
|
530 |
|
|
531 |
case Ain:
|
|
532 |
case Waw:
|
|
533 |
lastGroup = Ain;
|
|
534 |
break;
|
|
535 |
|
|
536 |
case Noon:
|
|
537 |
case Beh:
|
|
538 |
case HamzaOnHehGoal:
|
|
539 |
lastGroup = Noon;
|
|
540 |
break;
|
|
541 |
case ArabicGroupsEnd:
|
|
542 |
Q_ASSERT(false);
|
|
543 |
}
|
|
544 |
|
|
545 |
lastPos = i;
|
|
546 |
}
|
|
547 |
properties[lastPos].shape = joining_table[shape][JNone].form1;
|
|
548 |
|
|
549 |
|
|
550 |
// for (int i = 0; i < len; ++i)
|
|
551 |
// qDebug("arabic properties(%d): uc=%x shape=%d, justification=%d", i, chars[i], properties[i].shape, properties[i].justification);
|
|
552 |
}
|
|
553 |
|
|
554 |
void QTextEngine::shapeTextMac(int item) const
|
|
555 |
{
|
|
556 |
QScriptItem &si = layoutData->items[item];
|
|
557 |
|
|
558 |
si.glyph_data_offset = layoutData->used;
|
|
559 |
|
|
560 |
QFontEngine *font = fontEngine(si, &si.ascent, &si.descent);
|
|
561 |
if (font->type() != QFontEngine::Multi) {
|
|
562 |
shapeTextWithHarfbuzz(item);
|
|
563 |
return;
|
|
564 |
}
|
|
565 |
|
|
566 |
#ifndef QT_MAC_USE_COCOA
|
|
567 |
QFontEngineMacMulti *fe = static_cast<QFontEngineMacMulti *>(font);
|
|
568 |
#else
|
|
569 |
QCoreTextFontEngineMulti *fe = static_cast<QCoreTextFontEngineMulti *>(font);
|
|
570 |
#endif
|
|
571 |
QTextEngine::ShaperFlags flags;
|
|
572 |
if (si.analysis.bidiLevel % 2)
|
|
573 |
flags |= RightToLeft;
|
|
574 |
if (option.useDesignMetrics())
|
|
575 |
flags |= DesignMetrics;
|
|
576 |
|
|
577 |
attributes(); // pre-initialize char attributes
|
|
578 |
|
|
579 |
const int len = length(item);
|
|
580 |
int num_glyphs = length(item);
|
|
581 |
const QChar *str = layoutData->string.unicode() + si.position;
|
|
582 |
ushort upperCased[256];
|
|
583 |
if (si.analysis.flags == QScriptAnalysis::SmallCaps || si.analysis.flags == QScriptAnalysis::Uppercase
|
|
584 |
|| si.analysis.flags == QScriptAnalysis::Lowercase) {
|
|
585 |
ushort *uc = upperCased;
|
|
586 |
if (len > 256)
|
|
587 |
uc = new ushort[len];
|
|
588 |
for (int i = 0; i < len; ++i) {
|
|
589 |
if(si.analysis.flags == QScriptAnalysis::Lowercase)
|
|
590 |
uc[i] = str[i].toLower().unicode();
|
|
591 |
else
|
|
592 |
uc[i] = str[i].toUpper().unicode();
|
|
593 |
}
|
|
594 |
str = reinterpret_cast<const QChar *>(uc);
|
|
595 |
}
|
|
596 |
|
|
597 |
while (true) {
|
|
598 |
ensureSpace(num_glyphs);
|
|
599 |
num_glyphs = layoutData->glyphLayout.numGlyphs - layoutData->used;
|
|
600 |
|
|
601 |
QGlyphLayout g = availableGlyphs(&si);
|
|
602 |
g.numGlyphs = num_glyphs;
|
|
603 |
unsigned short *log_clusters = logClusters(&si);
|
|
604 |
|
|
605 |
if (fe->stringToCMap(str,
|
|
606 |
len,
|
|
607 |
&g,
|
|
608 |
&num_glyphs,
|
|
609 |
flags,
|
|
610 |
log_clusters,
|
|
611 |
attributes())) {
|
|
612 |
|
|
613 |
heuristicSetGlyphAttributes(str, len, &g, log_clusters, num_glyphs);
|
|
614 |
break;
|
|
615 |
}
|
|
616 |
}
|
|
617 |
|
|
618 |
si.num_glyphs = num_glyphs;
|
|
619 |
|
|
620 |
layoutData->used += si.num_glyphs;
|
|
621 |
|
|
622 |
QGlyphLayout g = shapedGlyphs(&si);
|
|
623 |
|
|
624 |
if (si.analysis.script == QUnicodeTables::Arabic) {
|
|
625 |
QVarLengthArray<QArabicProperties> props(len + 2);
|
|
626 |
QArabicProperties *properties = props.data();
|
|
627 |
int f = si.position;
|
|
628 |
int l = len;
|
|
629 |
if (f > 0) {
|
|
630 |
--f;
|
|
631 |
++l;
|
|
632 |
++properties;
|
|
633 |
}
|
|
634 |
if (f + l < layoutData->string.length()) {
|
|
635 |
++l;
|
|
636 |
}
|
|
637 |
qt_getArabicProperties((const unsigned short *)(layoutData->string.unicode()+f), l, props.data());
|
|
638 |
|
|
639 |
unsigned short *log_clusters = logClusters(&si);
|
|
640 |
|
|
641 |
for (int i = 0; i < len; ++i) {
|
|
642 |
int gpos = log_clusters[i];
|
|
643 |
g.attributes[gpos].justification = properties[i].justification;
|
|
644 |
}
|
|
645 |
}
|
|
646 |
|
|
647 |
const ushort *uc = reinterpret_cast<const ushort *>(str);
|
|
648 |
|
|
649 |
if ((si.analysis.flags == QScriptAnalysis::SmallCaps || si.analysis.flags == QScriptAnalysis::Uppercase
|
|
650 |
|| si.analysis.flags == QScriptAnalysis::Lowercase)
|
|
651 |
&& uc != upperCased)
|
|
652 |
delete [] uc;
|
|
653 |
}
|
|
654 |
|
|
655 |
QT_END_NAMESPACE
|