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Diffstat (limited to 'tools/linguist/shared/qph.cpp')
| -rw-r--r-- | tools/linguist/shared/qph.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/tools/linguist/shared/qph.cpp b/tools/linguist/shared/qph.cpp new file mode 100644 index 0000000000..45d3a20a28 --- /dev/null +++ b/tools/linguist/shared/qph.cpp @@ -0,0 +1,171 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt Linguist of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "translator.h" + +#include <QtCore/QByteArray> +#include <QtCore/QDebug> +#include <QtCore/QTextCodec> +#include <QtCore/QTextStream> + +#include <QtXml/QXmlStreamReader> +#include <QtXml/QXmlStreamAttribute> + +QT_BEGIN_NAMESPACE + +class QPHReader : public QXmlStreamReader +{ +public: + QPHReader(QIODevice &dev, ConversionData &cd) + : QXmlStreamReader(&dev), m_cd(cd) + {} + + // the "real thing" + bool read(Translator &translator); + +private: + bool elementStarts(const QString &str) const + { + return isStartElement() && name() == str; + } + + bool isWhiteSpace() const + { + return isCharacters() && text().toString().trimmed().isEmpty(); + } + + // needed to expand <byte ... /> + QString readContents(); + // needed to join <lengthvariant>s + QString readTransContents(); + + void handleError(); + + ConversionData &m_cd; + + enum DataField { NoField, SourceField, TargetField, DefinitionField }; + DataField m_currentField; + QString m_currentSource; + QString m_currentTarget; + QString m_currentDefinition; +}; + +bool QPHReader::read(Translator &translator) +{ + m_currentField = NoField; + QString result; + while (!atEnd()) { + readNext(); + if (isStartElement()) { + if (name() == QLatin1String("source")) + m_currentField = SourceField; + else if (name() == QLatin1String("target")) + m_currentField = TargetField; + else if (name() == QLatin1String("definition")) + m_currentField = DefinitionField; + else + m_currentField = NoField; + } else if (isWhiteSpace()) { + // ignore these + } else if (isCharacters()) { + if (m_currentField == SourceField) + m_currentSource += text(); + else if (m_currentField == TargetField) + m_currentTarget += text(); + else if (m_currentField == DefinitionField) + m_currentDefinition += text(); + } else if (isEndElement() && name() == QLatin1String("phrase")) { + TranslatorMessage msg; + msg.setSourceText(m_currentSource); + msg.setTranslation(m_currentTarget); + msg.setTranslatorComment(m_currentDefinition); + translator.append(msg); + m_currentSource.clear(); + m_currentTarget.clear(); + m_currentDefinition.clear(); + } + } + return true; +} + +static bool loadQPH(Translator &translator, QIODevice &dev, ConversionData &cd) +{ + translator.setLocationsType(Translator::NoLocations); + QPHReader reader(dev, cd); + return reader.read(translator); +} + +static bool saveQPH(const Translator &translator, QIODevice &dev, ConversionData &cd) +{ + QTextStream t(&dev); + t << "<!DOCTYPE QPH><QPH>\n"; + foreach (const TranslatorMessage &msg, translator.messages()) { + t << "<phrase>\n"; + t << " <source>" << msg.sourceText() << "</source>\n"; + t << " <target>" << msg.translations().join(QLatin1String("@")) + << "</target>\n"; + if (!msg.context().isEmpty() || !msg.comment().isEmpty()) + t << " <definition>" << msg.context() << msg.comment() + << "</definition>\n"; + t << "</phrase>\n"; + } + t << "</QPH>\n"; + return true; +} + +int initQPH() +{ + Translator::FileFormat format; + + format.extension = QLatin1String("qph"); + format.description = QObject::tr("Qt Linguist 'Phrase Book'"); + format.fileType = Translator::FileFormat::TranslationSource; + format.priority = 0; + format.loader = &loadQPH; + format.saver = &saveQPH; + Translator::registerFileFormat(format); + + return 1; +} + +Q_CONSTRUCTOR_FUNCTION(initQPH) + +QT_END_NAMESPACE |