C++ (Cpp) PDFRenderer::setFileUuid Beispiele

Beispiel #1

Datei: PDFRenderer.cpp Projekt: AlexGhost/OpenBoard

PDFRenderer* PDFRenderer::rendererForUuid(const QUuid &uuid, const QString &filename, bool importingFile)
{
    if (sRenderers.contains(uuid))
    {
        return sRenderers.value(uuid);
    }
    else
    {
        PDFRenderer *newRenderer = new XPDFRenderer(filename,importingFile);

        newRenderer->setRefCount(0);
        newRenderer->setFileUuid(uuid);

        QFile file(filename);
        file.open(QIODevice::ReadOnly);
        newRenderer->setFileData(file.readAll());
        file.close();

        sRenderers.insert(newRenderer->fileUuid(), newRenderer);

        QDesktopWidget* desktop = UBApplication::desktop();
        int dpiCommon = (desktop->physicalDpiX() + desktop->physicalDpiY()) / 2;
        newRenderer->setDPI(dpiCommon);

        return newRenderer;
    }
}