xliff.cpp
来自「奇趣公司比较新的qt/emd版本」· C++ 代码 · 共 581 行 · 第 1/2 页
CPP
581 行
} indent-=2; writeIndent(t, indent); (*t) << "</group>\n"; } else { writeTransUnit(t, msg, msgid, indent); } ++msgid;}bool MetaTranslator::saveXLIFF( const QString& filename) const{ QFile f( filename ); if ( !f.open(QIODevice::WriteOnly | QIODevice::Text) ) return false; int indent = 2; int currentindent = 0; QTextStream t( &f ); t.setCodec( QTextCodec::codecForName("ISO-8859-1") ); QMap<QString, MetaTranslatorMessage> mtSortByFileName; TMM::ConstIterator m = mm.begin(); while ( m != mm.end() ) { MetaTranslatorMessage msg = m.key(); QString location = msg.fileName() + QLatin1String(msg.context()) + QString::number(msg.lineNumber()); mtSortByFileName.insertMulti(location, msg); ++m; } t.setFieldAlignment(QTextStream::AlignRight); t << "<?xml version=\"1.0\""; t << " encoding=\"utf-8\"?>\n"; t << "<xliff version=\"1.1\" xmlns=\"" << XLIFF11namespaceURI << "\">\n"; currentindent += indent; QMap<QString, MetaTranslatorMessage>::iterator mi = mtSortByFileName.begin(); MetaTranslatorMessage msg; QByteArray ctx; QString fn; bool ctxdiffer = false; bool filediffer = false; while (mi != mtSortByFileName.end()) { msg = mi.value(); ctxdiffer = msg.context() != ctx; filediffer = msg.fileName() != fn; if (ctxdiffer || filediffer) { if (!ctx.isEmpty()) { writeIndent(&t, currentindent); t << "</group>\n"; currentindent -= indent; } } if (filediffer) { if (!fn.isEmpty()) { writeIndent(&t, currentindent); t << "</body></file>\n"; currentindent -= indent; } fn = msg.fileName(); writeIndent(&t, currentindent); t << "<file original=\"" << fn << "\"" << " datatype=\"" << dataType(msg) << "\"" << " source-language=\"" << "en" << "\"" //### << " target-language=\"" << languageCode() << "\"" << "><body>\n"; currentindent += indent; } if (ctxdiffer || filediffer) { ctx = msg.context(); writeIndent(&t, currentindent); t << "<group restype=\"" << restypeContext << "\"" << " resname=\"" << evilBytes(ctx, msg.utf8()) << "\"" << ">\n"; currentindent += indent; } writeMessage(&t, msg, currentindent, m_language); ++mi; } currentindent-=indent; writeIndent(&t, currentindent); t << "</group>\n"; currentindent-=indent; writeIndent(&t, currentindent); t << "</body></file>\n"; t << "</xliff>\n"; f.close(); return true;}XLIFFHandler::XLIFFHandler( MetaTranslator *translator ) : tor( translator ), m_type( MetaTranslatorMessage::Finished ), m_lineNumber(-1), ferrorCount( 1 ), contextIsUtf8( false ), messageIsUtf8( false ), m_URI(QLatin1String(XLIFF11namespaceURI)), m_URI12(QLatin1String(XLIFF12namespaceURI)){ }void XLIFFHandler::pushContext(XliffContext ctx){ m_contextStack.push_back(ctx);}// Only pops it off if the top of the stack contains ctxbool XLIFFHandler::popContext(XliffContext ctx){ if (!m_contextStack.isEmpty() && m_contextStack.top() == ctx) { m_contextStack.pop(); return true; } return false;}XLIFFHandler::XliffContext XLIFFHandler::currentContext() const{ if (!m_contextStack.isEmpty()) return (XliffContext)m_contextStack.top(); return XC_xliff;}// traverses to the top to check all of the parent contexes.bool XLIFFHandler::hasContext(XliffContext ctx) const{ for (int i = m_contextStack.count() - 1; i >= 0; --i) { if (m_contextStack.at(i) == ctx) return true; } return false;}bool XLIFFHandler::startElement( const QString& namespaceURI, const QString& localName, const QString& /*qName*/, const QXmlAttributes& atts ){ if (namespaceURI == m_URI || namespaceURI == m_URI12) { if (localName == QLatin1String("xliff")) { // make sure that the stack is not empty during parsing pushContext(XC_xliff); } else if (localName == QLatin1String("file")) { m_fileName = atts.value(QLatin1String("original")); m_language = atts.value(QLatin1String("target-language")); } else if (localName == QLatin1String("group")) { pushContext(XC_group); if (atts.value(QLatin1String("restype")) == QLatin1String(restypeContext)) { m_context = atts.value(QLatin1String("resname")); } else { if (atts.value(QLatin1String("restype")) == QLatin1String(restypePlurals)) { pushContext(XC_restype_plurals); } m_comment.clear(); } } else if (localName == QLatin1String("trans-unit")) { if (atts.value(QLatin1String("translate")) == QLatin1String("no")) { m_type = MetaTranslatorMessage::Obsolete; } m_comment.clear(); } else if (localName == QLatin1String("target")) { QString state = atts.value(QLatin1String("state")); if (state == QLatin1String("new")) { m_type = MetaTranslatorMessage::Unfinished; } else if (state == QLatin1String("final")) { m_type = MetaTranslatorMessage::Finished; } } else if (localName == QLatin1String("context-group")) { QString purpose = atts.value(QLatin1String("purpose")); if (purpose == QLatin1String("location")) { pushContext(XC_context_group); } } else if (currentContext() == XC_context_group && localName == QLatin1String("context")) { if ( atts.value(QLatin1String("context-type")) == QLatin1String("linenumber")) pushContext(XC_context_linenumber); } else if (localName == QLatin1String("ph")) { QString ctype = atts.value(QLatin1String("ctype")); if (ctype.startsWith(QLatin1String("x-ch-"))) { m_ctype = ctype.mid(5); } pushContext(XC_ph); } if (currentContext() != XC_ph) accum.clear(); return true; } return false;}bool XLIFFHandler::endElement(const QString& namespaceURI, const QString& localName, const QString& /*qName*/ ){ if (namespaceURI == m_URI || namespaceURI == m_URI12) { if (localName == QLatin1String("xliff")) { popContext(XC_xliff); } else if (localName == QLatin1String("source")) { m_source = accum; } else if (localName == QLatin1String("target")) { translations.append(accum); } else if (localName == QLatin1String("context-group")) { popContext(XC_context_group); } else if (currentContext() == XC_context_linenumber && localName == QLatin1String("context")) { bool ok; m_lineNumber = accum.trimmed().toInt(&ok); if (!ok) m_lineNumber = -1; popContext(XC_context_linenumber); } else if (localName == QLatin1String("note")) { m_comment = accum; } else if (localName == QLatin1String("ph")) { m_ctype.clear(); popContext(XC_ph); } else if (localName == QLatin1String("trans-unit")) { if (!hasContext(XC_restype_plurals)) { tor->insert( MetaTranslatorMessage(m_context.toAscii(), m_source.toAscii(), m_comment.toAscii(), m_fileName, m_lineNumber, translations, false, m_type, false) ); translations.clear(); m_lineNumber = -1; } } else if (localName == QLatin1String("group")) { if (hasContext(XC_restype_plurals)) { tor->insert( MetaTranslatorMessage(m_context.toAscii(), m_source.toAscii(), m_comment.toAscii(), m_fileName, m_lineNumber, translations, false, m_type, true) ); popContext(XC_restype_plurals); translations.clear(); m_lineNumber = -1; } popContext(XC_group); } return true; } return false;}bool XLIFFHandler::characters( const QString& ch ){ if (currentContext() == XC_ph) { // handle the content of <ph> elements for (int i = 0; i < ch.count(); ++i) { QChar chr = ch.at(i); if (accum.endsWith(QLatin1Char('\\'))) { accum[accum.size() - 1] = QLatin1Char(charFromEscape(chr.toAscii())); } else { accum.append(chr); } } } else { QString t = ch; // a hack to avoid that QString::simplified does not remove the space at the beginning or at the end. t.prepend(QLatin1Char('|')); t.append(QLatin1Char('|')); t = t.simplified().mid(1, t.length() - 2); accum += t; } return true;}bool XLIFFHandler::endDocument(){ tor->setLanguageCode(m_language); return true;}bool XLIFFHandler::fatalError( const QXmlParseException& exception ){ QString msg; msg.sprintf( "Parse error at line %d, column %d (%s).", exception.lineNumber(), exception.columnNumber(), exception.message().toLatin1().data() ); if ( qobject_cast<QApplication*>(QCoreApplication::instance()) == 0 ) fprintf( stderr, "XML error: %s\n", msg.toLatin1().data() ); else QMessageBox::information(0, QObject::tr("Qt Linguist"), msg ); return false;}⌨️ 快捷键说明
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