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C++ KoXmlWriter::addCompleteElement方法代码示例

本文整理汇总了C++中KoXmlWriter::addCompleteElement方法的典型用法代码示例。如果您正苦于以下问题:C++ KoXmlWriter::addCompleteElement方法的具体用法?C++ KoXmlWriter::addCompleteElement怎么用?C++ KoXmlWriter::addCompleteElement使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在KoXmlWriter的用法示例。


在下文中一共展示了KoXmlWriter::addCompleteElement方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: convert

KoFilter::ConversionStatus KoOdfExporter::convert(const QByteArray& from, const QByteArray& to)
{
    // check for proper conversion
    if (!acceptsSourceMimeType(from)) {
        kWarning(30003) << "Invalid source mimetype" << from;
        return KoFilter::NotImplemented;
    }
    if (!acceptsDestinationMimeType(to)) {
        kWarning(30003) << "Invalid destination mimetype" << to;
        return KoFilter::NotImplemented;
    }

    //create output files
    KoStore *outputStore = KoStore::createStore(m_chain->outputFile(), KoStore::Write, to, KoStore::Zip);
    if (!outputStore || outputStore->bad()) {
        kWarning(30003) << "Unable to open output file!";
        delete outputStore;
        return KoFilter::FileNotFound;
    }
    outputStore->disallowNameExpansion();
    kDebug(30003) << "created outputStore.";
    KoOdfWriteStore oasisStore(outputStore);

    kDebug(30003) << "created oasisStore.";

    // KoGenStyles for writing styles while we're parsing
    KoGenStyles mainStyles;

    KoOdfWriters writers;
    writers.mainStyles = &mainStyles;

    // create a writer for meta.xml
    QBuffer buf;
    buf.open(QIODevice::WriteOnly);
    KoXmlWriter metaWriter(&buf);
    writers.meta = &metaWriter;

    // create a writer for manifest.xml
    QBuffer manifestBuf;
    manifestBuf.open(QIODevice::WriteOnly);
    KoXmlWriter manifestWriter(&manifestBuf);
    writers.manifest = &manifestWriter;

    //open contentWriter & bodyWriter *temp* writers
    //so we can write picture files while we parse
    QBuffer contentBuf;
    KoXmlWriter contentWriter(&contentBuf);
    writers.content = &contentWriter;
    QBuffer bodyBuf;
    KoXmlWriter bodyWriter(&bodyBuf);
    writers.body = &bodyWriter;

    // open main tags
    bodyWriter.startElement("office:body");
    bodyWriter.startElement(d->bodyContentElement.constData());

    RETURN_IF_ERROR( createDocument(outputStore, &writers) )

    //save the office:automatic-styles & and fonts in content.xml
    mainStyles.saveOdfStyles(KoGenStyles::FontFaceDecls, &contentWriter);
    mainStyles.saveOdfStyles(KoGenStyles::DocumentAutomaticStyles, &contentWriter);

    //close tags in body
    bodyWriter.endElement();//office:*
    bodyWriter.endElement();//office:body

    //now create real content/body writers & dump the information there
    KoXmlWriter* realContentWriter = oasisStore.contentWriter();
    if (!realContentWriter) {
        kWarning(30003) << "Error creating the content writer.";
        delete outputStore;
        return KoFilter::CreationError;
    }
    realContentWriter->addCompleteElement(&contentBuf);

    KoXmlWriter* realBodyWriter = oasisStore.bodyWriter();
    if (!realBodyWriter) {
        kWarning(30003) << "Error creating the body writer.";
        delete outputStore;
        return KoFilter::CreationError;
    }
    realBodyWriter->addCompleteElement(&bodyBuf);

    //now close content & body writers
    if (!oasisStore.closeContentWriter()) {
        kWarning(30003) << "Error closing content.";
        delete outputStore;
        return KoFilter::CreationError;
    }

    kDebug(30003) << "closed content & body writers.";

    //create the manifest file
    KoXmlWriter* realManifestWriter = oasisStore.manifestWriter(to);
    //create the styles.xml file
    mainStyles.saveOdfStylesDotXml(outputStore, realManifestWriter);
    realManifestWriter->addManifestEntry("content.xml", "text/xml");
    realManifestWriter->addCompleteElement(&manifestBuf);

    kDebug(30003) << "created manifest and styles.xml";
//.........这里部分代码省略.........
开发者ID:abhishekmurthy,项目名称:Calligra,代码行数:101,代码来源:KoOdfExporter.cpp


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