f9f395c28b
Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
270 lines
9.9 KiB
C++
270 lines
9.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 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 test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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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 <QtGui>
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static const int fontPixelSize = 25;
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static const QLatin1String fontFamily("Series 60 Sans");
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struct testDataSet
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{
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QString language;
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QString name;
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QString input;
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QString inputOriginal;
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QString output;
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QString outputOriginal;
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QVector<uint> outputGlyphIDs;
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QString outputGlyphIDsOriginal;
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};
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QString charHexCsv2String(const QString &csv)
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{
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QString result;
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foreach (const QString &charString, csv.split(QLatin1Char(','), QString::SkipEmptyParts)) {
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bool isOk;
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const uint charUInt = charString.toUInt(&isOk, 16);
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Q_ASSERT(isOk);
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const int size = charUInt >= SHRT_MAX ? 2:1;
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result.append(QString::fromUtf16((const ushort*)&charUInt, size));
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}
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return result;
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}
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QList<testDataSet> testDataSetList()
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{
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QList<testDataSet> result;
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QFile file("glyphshaping_data.xml");
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const bool success = file.open(QIODevice::ReadOnly);
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Q_ASSERT(success);
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const QLatin1String language("language");
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const QLatin1String test("test");
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const QLatin1String inputUtf16("inpututf16");
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const QLatin1String outputUtf16("outpututf16");
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const QLatin1String outputGlyphIDs("outputglyphids");
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const QLatin1String name("name");
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QString languageName;
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QXmlStreamReader reader(&file);
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while (!reader.atEnd()) {
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const QXmlStreamReader::TokenType token = reader.readNext();
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switch (token) {
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case QXmlStreamReader::StartElement:
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if (reader.name() == language) {
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Q_ASSERT(reader.attributes().hasAttribute(name));
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languageName = reader.attributes().value(name).toString();
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} else if (reader.name() == test) {
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if (!reader.attributes().hasAttribute(outputUtf16)
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&& !reader.attributes().hasAttribute(outputGlyphIDs))
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continue;
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Q_ASSERT(!languageName.isEmpty());
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Q_ASSERT(reader.attributes().hasAttribute(name));
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Q_ASSERT(reader.attributes().hasAttribute(inputUtf16));
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testDataSet set;
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set.language = languageName;
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set.name = reader.attributes().value(name).toString();
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set.inputOriginal = reader.attributes().value(inputUtf16).toString();
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set.input = charHexCsv2String(set.inputOriginal);
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set.outputOriginal = reader.attributes().value(outputUtf16).toString();
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set.output = charHexCsv2String(set.outputOriginal);
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set.outputGlyphIDsOriginal = reader.attributes().value(outputGlyphIDs).toString();
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result.append(set);
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}
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break;
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default:
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break;
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}
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}
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return result;
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}
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QImage renderedText(const QString &text, const QFont &font)
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{
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const QFontMetrics metrics(font);
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const QRect boundingRect = metrics.boundingRect(text);
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QImage result(boundingRect.size(), QImage::Format_ARGB32);
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result.fill(0);
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QPainter p(&result);
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p.setFont(font);
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p.drawText(boundingRect.translated(-boundingRect.topLeft()), text);
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return result;
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}
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QString dumpImageHtml(const QString &text, const QString &pathName)
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{
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if (text.isEmpty())
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return QLatin1String("<td/>");
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QFont font(fontFamily);
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font.setPixelSize(fontPixelSize);
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const QImage textImage = renderedText(text, font);
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const QString imageFileName =
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(pathName + QDir::separator() + QLatin1String("%1.png"))
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.arg(textImage.cacheKey());
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const bool success = textImage.save(imageFileName);
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Q_ASSERT(success);
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return
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QString::fromLatin1("<td title=\"%2\"><img src=\"%1\" alt=\"%2\" width=\"%3\" height=\"%4\"/></td>")
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.arg(QDir::cleanPath(imageFileName)).arg(text).arg(textImage.width()).arg(textImage.height());
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}
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QString dlItem(const QString &dt, const QString &dd)
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{
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if (!dd.trimmed().isEmpty())
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return QString::fromLatin1("\t\t\t\t\t\t<dt>%1</dt><dd>%2</dd>\n").arg(dt).arg(dd);
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return QString();
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}
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bool dumpHtml(const QString &pathName)
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{
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QFile htmlPage(pathName + QDir::separator() + QLatin1String("index.html"));
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if (!htmlPage.open(QFile::WriteOnly))
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return false;
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QString platformName = QString::fromLatin1(
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#if defined(Q_OS_WIN)
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"Win32"
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#elif defined(Q_WS_X11)
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"X11"
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#elif defined(Q_OS_SYMBIAN)
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"Symbian"
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#else
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""
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#endif
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);
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QString result = QString::fromLatin1(
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"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"\n"
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" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n\n"
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"<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">\n"
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"\t<head>\n"
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"\t\t<title>Qt on %1 glyph shaping (%2)</title>\n"
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"\t\t<meta http-equiv=\"content-type\" content=\"text/html;charset=utf-8\" />\n"
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"\t\t<style type=\"text/css\" media=\"screen\">\n"
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"\t\t\ttable { font-family: Arial; background-color: #ccccff; font-size: 12pt; }\n"
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"\t\t\ttd { font-family:\"%2\"; background-color: #eeeeee; font-size: %3px; }\n"
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"\t\t\tth { font-weight:normal; }\n"
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"\t\t\tdl { font-family: Arial; font-size: 8pt; margin: 3px; }\n"
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"\t\t\tdt { font-weight: bold; float: left; }\n"
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"\t\t\ttr:hover { background-color: #ddddff; }\n"
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"\t\t\ttd:hover { background-color: #ddddff; }\n"
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"\t\t</style>\n"
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"\t</head>\n"
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"\t<body>\n"
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"\t\t<h1>Qt on %1 glyph shaping (%2)</h1>\n"
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"\t\t<dl>\n"
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"\t\t\t<dt>I</dt><dd>Input Utf-16 to shaper</dd>\n"
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"\t\t\t<dt>O-Utf</dt><dd>expected output Utf-16</dd>\n"
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"\t\t\t<dt>O-ID</dt><dd>expected output Glyph IDs for \"Series 60 Sans\"</dd>\n"
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"\t\t</dl>\n"
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"\t\t<table>\n"
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).arg(platformName).arg(fontFamily).arg(fontPixelSize);
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QString languageName;
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foreach (const testDataSet &dataSet, testDataSetList()) {
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if (languageName != dataSet.language) {
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result.append(QString::fromLatin1(
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"\t\t\t<tr>\n"
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"\t\t\t\t<th rowspan=\"2\"><h2>%1</h2></th>\n"
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"\t\t\t\t<th colspan=\"2\">Qt/%2</th>\n"
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"\t\t\t\t<th rowspan=\"2\">Glyphs</th>\n"
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"\t\t\t\t<th colspan=\"2\">Browser</th>\n"
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"\t\t\t</tr>\n"
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"\t\t\t<tr>\n"
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"\t\t\t\t<th>In</th>\n"
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"\t\t\t\t<th>Out</th>\n"
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"\t\t\t\t<th>In</th>\n"
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"\t\t\t\t<th>Out</th>\n"
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"\t\t\t</tr>\n"
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).arg(dataSet.language).arg(platformName));
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languageName = dataSet.language;
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}
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QString glyphsData;
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if (!dataSet.inputOriginal.isEmpty())
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glyphsData.append(dlItem(QLatin1String("I"), dataSet.inputOriginal));
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if (!dataSet.outputOriginal.isEmpty())
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glyphsData.append(dlItem(QLatin1String("O-Utf"), dataSet.outputOriginal));
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if (!dataSet.outputGlyphIDsOriginal.isEmpty())
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glyphsData.append(dlItem(QLatin1String("O-ID"), dataSet.outputGlyphIDsOriginal));
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if (!glyphsData.isEmpty()) {
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glyphsData.prepend(QLatin1String("\t\t\t\t\t<dl>\n"));
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glyphsData.append(QLatin1String("\t\t\t\t\t</dl>\n"));
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}
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result.append(QString::fromLatin1(
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"\t\t\t<tr>\n"
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"\t\t\t\t<th>%1</th>\n"
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"\t\t\t\t%2\n"
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"\t\t\t\t%3\n"
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"\t\t\t\t<td>\n"
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"%4"
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"\t\t\t\t</td>\n"
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"\t\t\t\t<td>%5</td>\n"
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"\t\t\t\t<td>%6</td>\n"
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"\t\t\t</tr>\n"
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).arg(dataSet.name)
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.arg(dumpImageHtml(dataSet.input, pathName))
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.arg(dumpImageHtml(dataSet.output, pathName))
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.arg(glyphsData)
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.arg(dataSet.input)
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.arg(dataSet.output)
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);
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}
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result.append(QString::fromLatin1(
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"\t\t</table>\n"
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"\t</body>\n"
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"</html>")
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);
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htmlPage.write(result.toUtf8());
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return true;
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}
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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return dumpHtml(QLatin1String(".")) ? 0 : 1;
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}
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