Exemple #1
0
bool KoTosContainer::loadText(const KoXmlElement &element, KoShapeLoadingContext &context)
{
    Q_D(const KoTosContainer);

    KoXmlElement child;
    forEachElement(child, element) {
        // only recreate the text shape if there's something to be loaded
        if (child.localName() == "p" || child.localName() == "list") {

            KoShape *textShape = createTextShape(context.documentResourceManager());
            if (!textShape) {
                return false;
            }
            //apply the style properties to the loaded text
            setTextAlignment(d->alignment);

            // In the case of text on shape, we cannot ask the text shape to load
            // the odf, since it expects a complete document with style info and
            // everything, so we have to use the KoTextShapeData object instead.
            KoTextShapeDataBase *shapeData = qobject_cast<KoTextShapeDataBase*>(textShape->userData());
            Q_ASSERT(shapeData);
            shapeData->loadStyle(element, context);
            bool loadOdf = shapeData->loadOdf(element, context);

            return loadOdf;
        }
    }
    return true;
}
void ShrinkToFitShapeContainer::tryWrapShape(KoShape *shape, const KoXmlElement &element, KoShapeLoadingContext &context)
{
    KoTextShapeData* data = dynamic_cast<KoTextShapeData*>(shape->userData());
    if (!data || data->resizeMethod() != KoTextShapeData::ShrinkToFitResize)
        return;

    KoShapeContainer *oldParent = shape->parent();
    ShrinkToFitShapeContainer *tos = wrapShape(shape, context.documentResourceManager());
    if (!tos->loadOdf(element, context)) {
        shape->setParent(oldParent);
        delete tos;
    }
}
// static
void KoTextOnShapeContainer::tryWrapShape(KoShape *shape, const KoXmlElement &element, KoShapeLoadingContext &context)
{
    KoXmlElement text = KoXml::namedItemNS(element, KoXmlNS::text, "p");
    if (!text.isNull()) {
        KoShapeContainer *oldParent = shape->parent();
        KoTextOnShapeContainer *tos = new KoTextOnShapeContainer(shape,
                context.documentResourceManager());
        if (!tos->loadOdf(element, context)) {
            // failed, delete it again.
            shape->setParent(oldParent);
            delete tos;
        }
    }
}
bool KPrPlaceholderTextStrategy::loadOdf( const KoXmlElement & element, KoShapeLoadingContext & context )
{
    if (KoTextSharedLoadingData *textSharedData = dynamic_cast<KoTextSharedLoadingData *>(context.sharedData(KOTEXT_SHARED_LOADING_ID))) {
        KoShapeFactoryBase *factory = KoShapeRegistry::instance()->value("TextShapeID");
        Q_ASSERT(factory);
        delete m_textShape;
        m_textShape = factory->createDefaultShape(context.documentResourceManager());

        KoTextShapeData *shapeData = qobject_cast<KoTextShapeData*>(m_textShape->userData());
        shapeData->document()->setUndoRedoEnabled(false);

        QTextDocument *document = shapeData->document();
        QTextCursor cursor(document);
        QTextBlock block = cursor.block();

        const QString styleName = element.attributeNS(KoXmlNS::presentation, "style-name");
        if (!styleName.isEmpty()) {
            const KoXmlElement *style = context.odfLoadingContext().stylesReader().findStyle(styleName, "presentation", context.odfLoadingContext().useStylesAutoStyles());

            if (style) {
                KoParagraphStyle paragraphStyle;
                paragraphStyle.loadOdf(style, context);
                paragraphStyle.applyStyle(block, false); // TODO t.zachmann is the false correct?
            }
        }

        const QString textStyleName = element.attributeNS(KoXmlNS::draw, "text-style-name");
        if (!textStyleName.isEmpty()) {
            KoParagraphStyle *style = textSharedData->paragraphStyle(textStyleName, context.odfLoadingContext().useStylesAutoStyles());
            if (style) {
                style->applyStyle(block, false); // TODO t.zachmann is the false correct?
            }
        }

        cursor.insertText(text());
        shapeData->setDirty();
        shapeData->document()->setUndoRedoEnabled(true);
    }
    return true;
}
bool KPrSoundEventAction::loadOdf( const KoXmlElement & element, KoShapeLoadingContext &context )
{
    KoXmlElement sound = KoXml::namedItemNS( element, KoXmlNS::presentation, "sound" );

    bool retval = false;

    if ( ! sound.isNull() ) {
        KPrSoundCollection *soundCollection = context.documentResourceManager()->resource(KPresenter::SoundCollection).value<KPrSoundCollection*>();

        if ( soundCollection ) {
            QString href = sound.attributeNS( KoXmlNS::xlink, "href" );
            if ( !href.isEmpty() ) {
                m_soundData = new KPrSoundData( soundCollection, href );
                retval = true;
            }
        }
        else {
            kWarning(33000) << "sound collection could not be found";
            Q_ASSERT( soundCollection );
        }
    }

    return retval;
}