Method onDisplayMetadata

src/gui/UBFeaturesWidget.cpp:274–319

}

void UBFeaturesWidget::onDisplayMetadata( QMap<QString,QString> metadata )
{
    QString previewImageUrl = ":images/libpalette/notFound.png";

    QString widgetsUrl = QUrl::fromEncoded(metadata["Url"].toLatin1()).toString()/*metadata.value("Url", QString())*/;
    QString widgetsThumbsUrl = QUrl::fromEncoded(metadata["thumbnailUrl"].toLatin1()).toString();

    QString strType = UBFileSystemUtils::mimeTypeFromFileName(widgetsUrl);
    UBMimeType::Enum thumbType = UBFileSystemUtils::mimeTypeFromString(strType);

    switch (static_cast<int>(thumbType)) {
    case UBMimeType::Audio:
        previewImageUrl = ":images/libpalette/soundIcon.svg";
        break;

    case UBMimeType::Video:
        previewImageUrl = ":images/libpalette/movieIcon.svg";
        break;

    case UBMimeType::Flash:
        previewImageUrl = ":images/libpalette/FlashIcon.svg";
        break;

    case UBMimeType::RasterImage:
    case UBMimeType::VectorImage:
        previewImageUrl = widgetsUrl;
        break;
    }

    if (!widgetsThumbsUrl.isNull()) {
        previewImageUrl = ":/images/libpalette/loading.png";
        if (!imageGatherer)
            imageGatherer = new UBDownloadHttpFile(0, this);

        connect(imageGatherer, SIGNAL(downloadFinished(int, bool, QUrl, QUrl, QString, QByteArray, QPointF, QSize, bool)), this, SLOT(onPreviewLoaded(int, bool, QUrl, QUrl, QString, QByteArray, QPointF, QSize, bool)));

        // We send here the request and store its reply in order to be able to cancel it if needed
        imageGatherer->get(QUrl(widgetsThumbsUrl), QPoint(0,0), QSize(), false);
    }

    UBFeature feature( "/root", QImage(previewImageUrl), QString(), widgetsUrl, FEATURE_ITEM );
    feature.setMetadata( metadata );

    centralWidget->showElement(feature, UBFeaturesCentralWidget::FeaturePropertiesList);
    mActionBar->setCurrentState( IN_PROPERTIES );
}


void UBFeaturesWidget::onPreviewLoaded(int id, bool pSuccess, QUrl sourceUrl, QUrl originalUrl, QString pContentTypeHeader, QByteArray pData, QPointF pPos, QSize pSize, bool isBackground)