C++ KoXmlDocument::setContent方法代码示例

void InsertProjectTester::testExistingResourceRequest()
{
    Part pp(0);
    MainDocument part( &pp );
    pp.setDocument( &part );

    addCalendar( part );
    addResourceGroup( part );
    addResource( part );
    addTask( part );
    addGroupRequest( part );
    addResourceRequest( part );

    QDomDocument doc = part.saveXML();

    Project &p = part.getProject();
    Part pp2(0);
    MainDocument part2( &pp2 );
    pp2.setDocument( &part2 );
    part2.insertProject( p, 0, 0 );
    Project &p2 = part2.getProject();
    QVERIFY( p2.childNode( 0 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) ) != 0 );

    KoXmlDocument xdoc;
    xdoc.setContent( doc.toString() );
    part.loadXML( xdoc, 0 );

    part2.insertProject( part.getProject(), 0, 0 );
    QVERIFY( p2.childNode( 0 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) ) != 0 );
    QVERIFY( p2.childNode( 1 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) ) != 0 );
}

KoXmlDocument CellTest::xmlDocument(const QString &content)
{
    KoXmlDocument document;
    QString xml = "<table:table-cell xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\" xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\" xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\" xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\" xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\" >" + content + "</table:table-cell>";
    bool ok = document.setContent(xml, true);
    return ok ? document : KoXmlDocument();
}

KoShape *SvgShapeFactory::createShapeFromOdf(const KoXmlElement &element, KoShapeLoadingContext &context)
{
    const KoXmlElement & imageElement(KoXml::namedItemNS(element, KoXmlNS::draw, "image"));
    if (imageElement.isNull()) {
        kError(30006) << "svg image element not found";
        return 0;
    }

    if (imageElement.tagName() == "image") {
        kDebug(30006) << "trying to create shapes form svg image";
        QString href = imageElement.attribute("href");
        if (href.isEmpty())
            return 0;

        // check the mimetype
        if (href.startsWith("./")) {
            href.remove(0,2);
        }
        QString mimetype = context.odfLoadingContext().mimeTypeForPath(href);
        kDebug(30006) << mimetype;
        if (mimetype != "image/svg+xml")
            return 0;

        if (!context.odfLoadingContext().store()->open(href))
            return 0;

        KoStoreDevice dev(context.odfLoadingContext().store());
        KoXmlDocument xmlDoc;

        int line, col;
        QString errormessage;

        const bool parsed = xmlDoc.setContent(&dev, &errormessage, &line, &col);

        context.odfLoadingContext().store()->close();

        if (! parsed) {
            kError(30006) << "Error while parsing file: "
            << "at line " << line << " column: " << col
            << " message: " << errormessage << endl;
            return 0;
        }

        SvgParser parser(context.documentResourceManager());

        QList<KoShape*> shapes = parser.parseSvg(xmlDoc.documentElement());
        if (shapes.isEmpty())
            return 0;
        if (shapes.count() == 1)
            return shapes.first();

        KoShapeGroup *svgGroup = new KoShapeGroup;
        KoShapeGroupCommand cmd(svgGroup, shapes);
        cmd.redo();

        return svgGroup;
    }

    return 0;
}

bool KraConverter::oldLoadAndParse(KoStore *store, const QString &filename, KoXmlDocument &xmldoc)
{
    //dbgUI <<"Trying to open" << filename;

    if (!store->open(filename)) {
        warnUI << "Entry " << filename << " not found!";
        m_doc->setErrorMessage(i18n("Could not find %1", filename));
        return false;
    }
    // Error variables for QDomDocument::setContent
    QString errorMsg;
    int errorLine, errorColumn;
    bool ok = xmldoc.setContent(store->device(), &errorMsg, &errorLine, &errorColumn);
    store->close();
    if (!ok) {
        errUI << "Parsing error in " << filename << "! Aborting!" << endl
              << " In line: " << errorLine << ", column: " << errorColumn << endl
              << " Error message: " << errorMsg << endl;
        m_doc->setErrorMessage(i18n("Parsing error in %1 at line %2, column %3\nError message: %4"
                                   , filename  , errorLine, errorColumn ,
                                   QCoreApplication::translate("QXml", errorMsg.toUtf8(), 0,
                                                               QCoreApplication::UnicodeUTF8)));
        return false;
    }
    dbgUI << "File" << filename << " loaded and parsed";
    return true;
}

void TestKoShapeFactory::testOdfElement()
{
    KoShapeFactoryBase * factory = new KoPathShapeFactory(QStringList());
    QVERIFY(factory->odfElements().front().second.contains("path"));
    QVERIFY(factory->odfElements().front().second.contains("line"));
    QVERIFY(factory->odfElements().front().second.contains("polyline"));
    QVERIFY(factory->odfElements().front().second.contains("polygon"));
    QVERIFY(factory->odfElements().front().first == KoXmlNS::draw);

    QBuffer xmldevice;
    xmldevice.open(QIODevice::WriteOnly);
    QTextStream xmlstream(&xmldevice);

    xmlstream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
    xmlstream << "<office:document-content xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\" xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\" xmlns:config=\"urn:oasis:names:tc:opendocument:xmlns:config:1.0\" xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\" xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\" xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\" xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\" xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\" xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\" xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\" xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\" xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\" xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\" xmlns:math=\"http://www.w3.org/1998/Math/MathML\" xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\" xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\" xmlns:koffice=\"http://www.koffice.org/2005/\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">";
    xmlstream << "<office:body>";
    xmlstream << "<office:text>";
    xmlstream << "<text:p text:style-name=\"P1\"><?opendocument cursor-position?></text:p>";
    xmlstream << "<draw:path svg:d=\"M10,10L100,100\"></draw:path>";
    xmlstream << "</office:text>";
    xmlstream << "</office:body>";
    xmlstream << "</office:document-content>";
    xmldevice.close();

    KoXmlDocument doc;
    QString errorMsg;
    int errorLine = 0;
    int errorColumn = 0;

    QCOMPARE(doc.setContent(&xmldevice, true, &errorMsg, &errorLine, &errorColumn), true);
    QCOMPARE(errorMsg.isEmpty(), true);
    QCOMPARE(errorLine, 0);
    QCOMPARE(errorColumn, 0);

    KoXmlElement contentElement = doc.documentElement();
    KoXmlElement bodyElement = contentElement.firstChild().toElement();

    // XXX: When loading is implemented, these no doubt have to be
    // sensibly filled.
    KoOdfStylesReader stylesReader;
    KoOdfLoadingContext odfContext(stylesReader, 0);
    KoShapeLoadingContext shapeContext(odfContext, 0);

    KoXmlElement textElement = bodyElement.firstChild().firstChild().toElement();
    QVERIFY(textElement.tagName() == "p");
    QCOMPARE(factory->supports(textElement, shapeContext), false);

    KoXmlElement pathElement = bodyElement.firstChild().lastChild().toElement();
    QVERIFY(pathElement.tagName() == "path");
    QCOMPARE(factory->supports(pathElement, shapeContext), true);

    KoShape *shape = factory->createDefaultShape();
    QVERIFY(shape);

    QVERIFY(shape->loadOdf(pathElement, shapeContext));

    delete shape;
    delete factory;
}

bool Context::setContent( const QString &str )
{
    KoXmlDocument doc;
    if ( doc.setContent( str ) ) {
        return load( doc );
    }
    return false;
}

void InsertProjectTester::testExistingTeamResourceRequest()
{
    Part pp(0);
    MainDocument part( &pp );
    pp.setDocument( &part );

    addCalendar( part );
    addResourceGroup( part );
    Resource *r = addResource( part );
    r->setName( "R1" );
    r->setType( Resource::Type_Team );
    ResourceGroup *tg = addResourceGroup( part );
    tg->setName( "TG" );
    Resource *t1 = addResource( part, tg );
    t1->setName( "T1" );
    r->addTeamMemberId( t1->id() );
    Resource *t2 = addResource( part, tg );
    t2->setName( "T2" );
    r->addTeamMemberId( t2->id() );
    addTask( part );
    addGroupRequest( part );
    addResourceRequest( part );

    QDomDocument doc = part.saveXML();

    Part pp2(0);
    MainDocument part2( &pp2 );
    pp2.setDocument( &part2 );

    Project &p2 = part2.getProject();
    part2.insertProject( part.getProject(), 0, 0 );
    ResourceRequest *rr = p2.childNode( 0 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) );
    QVERIFY( rr );
    QCOMPARE( rr->resource()->teamMembers().count(), 2 );
    QCOMPARE( rr->resource()->teamMembers().at( 0 ), t1 );
    QCOMPARE( rr->resource()->teamMembers().at( 1 ), t2 );

    KoXmlDocument xdoc;
    xdoc.setContent( doc.toString() );
    part.loadXML( xdoc, 0 );

    part2.insertProject( part.getProject(), 0, 0 );
    QCOMPARE( p2.numChildren(), 2 );

    QVERIFY( ! p2.childNode( 0 )->requests().isEmpty() );
    rr = p2.childNode( 0 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) );
    QVERIFY( rr );
    QCOMPARE( rr->resource()->teamMembers().count(), 2 );
    QCOMPARE( rr->resource()->teamMembers().at( 0 ), t1 );
    QCOMPARE( rr->resource()->teamMembers().at( 1 ), t2 );

    QVERIFY( ! p2.childNode( 1 )->requests().isEmpty() );
    rr = p2.childNode( 1 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) );
    QVERIFY( rr );
    QCOMPARE( rr->resource()->teamMembers().count(), 2 );
    QCOMPARE( rr->resource()->teamMembers().at( 0 ), t1 );
    QCOMPARE( rr->resource()->teamMembers().at( 1 ), t2 );
}

KoFilterEffectStack * FilterEffectResource::toFilterStack() const
{
    KoFilterEffectStack * filterStack = new KoFilterEffectStack();
    if (!filterStack)
        return 0;

    QByteArray data = m_data.toByteArray();
    KoXmlDocument doc;
    doc.setContent(data);
    KoXmlElement e = doc.documentElement();

    // only allow obect bounding box units
    if (e.hasAttribute("filterUnits") && e.attribute("filterUnits") != "objectBoundingBox")
        return 0;

    if (e.attribute("primitiveUnits") != "objectBoundingBox")
        return 0;

    // parse filter region rectangle
    QRectF filterRegion;
    filterRegion.setX(fromPercentage(e.attribute("x", "-0.1")));
    filterRegion.setY(fromPercentage(e.attribute("y", "-0.1")));
    filterRegion.setWidth(fromPercentage(e.attribute("width", "1.2")));
    filterRegion.setHeight(fromPercentage(e.attribute("height", "1.2")));
    filterStack->setClipRect(filterRegion);

    KoFilterEffectLoadingContext context(QString(""));

    KoFilterEffectRegistry * registry = KoFilterEffectRegistry::instance();

    // create the filter effects and add them to the shape
    for (KoXmlNode n = e.firstChild(); !n.isNull(); n = n.nextSibling()) {
        KoXmlElement primitive = n.toElement();
        KoFilterEffect * filterEffect = registry->createFilterEffectFromXml(primitive, context);
        if (!filterEffect) {
            qWarning() << "filter effect" << primitive.tagName() << "is not implemented yet";
            continue;
        }

        // parse subregion
        qreal x = fromPercentage(primitive.attribute("x", "0"));
        qreal y = fromPercentage(primitive.attribute("y", "0"));
        qreal w = fromPercentage(primitive.attribute("width", "1"));
        qreal h = fromPercentage(primitive.attribute("height", "1"));
        QRectF subRegion(QPointF(x, y), QSizeF(w, h));

        if (primitive.hasAttribute("in"))
            filterEffect->setInput(0, primitive.attribute("in"));
        if (primitive.hasAttribute("result"))
            filterEffect->setOutput(primitive.attribute("result"));

        filterEffect->setFilterRect(subRegion);

        filterStack->appendFilterEffect(filterEffect);
    }

    return filterStack;
}

static QRectF layout(BasicElement* element, const QString& input)
{
    KoXmlDocument doc;
    doc.setContent( input );
    element->readMathML(doc.documentElement());
    AttributeManager am;
    element->layout( &am );
    return element->boundingRect();
}

void InsertProjectTester::testExistingRequiredResourceRequest()
{
    Part pp(0);
    MainDocument part( &pp );
    pp.setDocument( &part );

    addCalendar( part );
    addResourceGroup( part );
    Resource *r = addResource( part );
    ResourceGroup *g = addResourceGroup( part );
    g->setType( ResourceGroup::Type_Material );
    QList<Resource*> m; m << addResource( part, g );
    m.first()->setType( Resource::Type_Material );
    r->setRequiredIds( QStringList() << m.first()->id() );
    addTask( part );
    addGroupRequest( part );
    addResourceRequest( part );

    QDomDocument doc = part.saveXML();

    Project &p = part.getProject();
    Part pp2(0);
    MainDocument part2( &pp2 );
    pp2.setDocument( &part2 );
    part2.insertProject( p, 0, 0 );
    Project &p2 = part2.getProject();
    ResourceRequest *rr = p2.childNode( 0 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) );
    QVERIFY( rr );
    QVERIFY( ! rr->requiredResources().isEmpty() );
    QCOMPARE( rr->requiredResources().at( 0 ), m.first() );

    KoXmlDocument xdoc;
    xdoc.setContent( doc.toString() );
    part.loadXML( xdoc, 0 );

    part2.insertProject( part.getProject(), 0, 0 );
    rr = p2.childNode( 0 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) );
    QVERIFY( rr );
    QVERIFY( ! rr->requiredResources().isEmpty() );
    QCOMPARE( rr->requiredResources().at( 0 ), m.first() );

    rr = p2.childNode( 1 )->requests().find( p2.resourceGroupAt( 0 )->resourceAt( 0 ) );
    QVERIFY( rr );
    QVERIFY( ! rr->requiredResources().isEmpty() );
    QCOMPARE( rr->requiredResources().at( 0 ), m.first() );
}

void TestKoShapeRegistry::testCreateFramedShapes()
{
    QBuffer xmldevice;
    xmldevice.open(QIODevice::WriteOnly);
    QTextStream xmlstream(&xmldevice);

    xmlstream << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>";
    xmlstream << "<office:document-content xmlns:office=\"urn:oasis:names:tc:opendocument:xmlns:office:1.0\" xmlns:meta=\"urn:oasis:names:tc:opendocument:xmlns:meta:1.0\" xmlns:config=\"urn:oasis:names:tc:opendocument:xmlns:config:1.0\" xmlns:text=\"urn:oasis:names:tc:opendocument:xmlns:text:1.0\" xmlns:table=\"urn:oasis:names:tc:opendocument:xmlns:table:1.0\" xmlns:draw=\"urn:oasis:names:tc:opendocument:xmlns:drawing:1.0\" xmlns:presentation=\"urn:oasis:names:tc:opendocument:xmlns:presentation:1.0\" xmlns:dr3d=\"urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0\" xmlns:chart=\"urn:oasis:names:tc:opendocument:xmlns:chart:1.0\" xmlns:form=\"urn:oasis:names:tc:opendocument:xmlns:form:1.0\" xmlns:script=\"urn:oasis:names:tc:opendocument:xmlns:script:1.0\" xmlns:style=\"urn:oasis:names:tc:opendocument:xmlns:style:1.0\" xmlns:number=\"urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0\" xmlns:math=\"http://www.w3.org/1998/Math/MathML\" xmlns:svg=\"urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0\" xmlns:fo=\"urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0\" xmlns:calligra=\"http://www.calligra.org/2005/\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\" xmlns:xlink=\"http://www.w3.org/1999/xlink\">";
    xmlstream << "<office:body>";
    xmlstream << "<office:text>";
    xmlstream << "<draw:path svg:d=\"M0,0L100,100\"></draw:path>";
    xmlstream << "</office:text>";
    xmlstream << "</office:body>";
    xmlstream << "</office:document-content>";
    xmldevice.close();

    KoXmlDocument doc;
    QString errorMsg;
    int errorLine = 0;
    int errorColumn = 0;

    QCOMPARE(doc.setContent(&xmldevice, true, &errorMsg, &errorLine, &errorColumn), true);
    QCOMPARE(errorMsg.isEmpty(), true);
    QCOMPARE(errorLine, 0);
    QCOMPARE(errorColumn, 0);

    KoXmlElement contentElement = doc.documentElement();
    KoXmlElement bodyElement = contentElement.firstChild().toElement();

    KoShapeRegistry * registry = KoShapeRegistry::instance();

    // XXX: When loading is implemented, these no doubt have to be
    // sensibly filled.
    KoOdfStylesReader stylesReader;
    KoOdfLoadingContext odfContext(stylesReader, 0);
    KoShapeLoadingContext shapeContext(odfContext, 0);

    KoShape * shape = registry->createShapeFromOdf(bodyElement, shapeContext);
    QVERIFY(shape == 0);

    KoXmlElement pathElement = bodyElement.firstChild().firstChild().toElement();
    shape = registry->createShapeFromOdf(pathElement, shapeContext);
    QVERIFY(shape != 0);
    QVERIFY(shape->shapeId() == KoPathShapeId);
}

void KisKraLoadVisitor::loadNodeKeyframes(KisNode *node)
{
    if (!m_keyframeFilenames.contains(node)) return;

    node->enableAnimation();

    const QString &location = getLocation(m_keyframeFilenames[node]);

    if (!m_store->open(location)) {
        m_errorMessages << i18n("Could not load keyframes from %1.", location);
        return;
    }

    QString errorMsg;
    int errorLine;
    int errorColumn;
    KoXmlDocument doc = KoXmlDocument(true);

    bool ok = doc.setContent(m_store->device(), &errorMsg, &errorLine, &errorColumn);
    m_store->close();

    if (!ok) {
        m_errorMessages << i18n("parsing error in the keyframe file %1 at line %2, column %3\nError message: %4", location, errorLine, errorColumn, i18n(errorMsg.toUtf8()));
        return;
    }

    QDomDocument dom;
    KoXml::asQDomElement(dom, doc.documentElement());
    QDomElement root = dom.firstChildElement();

    for (QDomElement child = root.firstChildElement(); !child.isNull(); child = child.nextSiblingElement()) {
        if (child.nodeName().toUpper() == "CHANNEL") {
            QString id = child.attribute("name");
            KisKeyframeChannel *channel = node->getKeyframeChannel(id, true);

            if (!channel) {
                m_errorMessages << i18n("unknown keyframe channel type: %1 in %2", id, location);
                continue;
            }

            channel->loadXML(child);
        }
    }
}

int ZefaniaLex::buildIndex()
{
    QFile file(m_modulePath);
    if(!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
        QMessageBox::critical(0, QObject::tr("Error"), QObject::tr("Can not read the file"));
        myWarning() << "can't read the file";
        return 1;
    }
    KoXmlDocument xmlDoc;
    QString error;
    int l;
    int c;
    if(!xmlDoc.setContent(&file, &error, &l, &c)) {
        QMessageBox::critical(0, QObject::tr("Error"), QObject::tr("The file is not valid. Errorstring: %1 in Line %2 at Position %3").arg(error).arg(l).arg(c));
        myWarning() << "the file isn't valid";
        return 1;
    }
    return buildIndexFromXmlDoc(&xmlDoc).name().isEmpty() ? 2 : 0;
}

/**
  Load a Zefania XML Lex file the first time. Generates an index for fast access.
  */
MetaInfo ZefaniaLex::buildIndexFromData(const QString &fileData, const QString &fileName)
{
    DEBUG_FUNC_NAME
    m_modulePath = fileName;

    KoXmlDocument xmldoc;

    QString errorMsg;
    int eLine;
    int eCol;
    if(!xmldoc.setContent(fileData, &errorMsg, &eLine, &eCol)) {
        QMessageBox::critical(0, QObject::tr("Error"), QObject::tr("The file is not valid"));
        myWarning() << "the file isn't valid , error = " << errorMsg
                    << " line = " << eLine
                    << " column = " << eCol;
        return MetaInfo();
    }
    return buildIndexFromXmlDoc(&xmldoc);
}

KoFilter::ConversionStatus MpxjImport::convert(const QByteArray& from, const QByteArray& to)
{
    kDebug(planMpxjDbg()) << from << to;
    if ( to != "application/x-vnd.kde.plan" || ! mimeTypes().contains( from ) ) {
        kDebug(planMpxjDbg())<<"Bad mime types:"<<from<<"->"<<to;
        return KoFilter::BadMimeType;
    }
    bool batch = false;
    if ( m_chain->manager() ) {
        batch = m_chain->manager()->getBatchMode();
    }
    if (batch) {
        //TODO
        kDebug(planMpxjDbg()) << "batch mode not implemented";
        return KoFilter::NotImplemented;
    }
    KoDocument *part = m_chain->outputDocument();
    if ( ! part ) {
        kDebug(planMpxjDbg()) << "could not open document";
        return KoFilter::InternalError;
    }
    QString inputFile = m_chain->inputFile();
    kDebug(planMpxjDbg())<<"Import from:"<<inputFile;
    QTemporaryDir *tmp = new QTemporaryDir();
    QString outFile( tmp->path() + "/maindoc.xml" );
    kDebug(planMpxjDbg())<<"Temp file:"<<outFile;
    KoFilter::ConversionStatus sts = doImport( inputFile.toUtf8(), outFile.toUtf8() );
    kDebug(planMpxjDbg())<<"doImport returned:"<<(sts == KoFilter::OK);
    if ( sts == KoFilter::OK ) {
        QFile file( outFile );
        KoXmlDocument doc;
        if ( ! doc.setContent( &file ) ) {
            kDebug(planMpxjDbg()) << "could not read maindoc.xml";
            sts = KoFilter::InternalError;
        } else if ( ! part->loadXML( doc, 0 ) ) {
            kDebug(planMpxjDbg()) << "failed to load maindoc.xml";
            sts = KoFilter::InternalError;
        }
    }
    delete tmp;
    return sts;
}