Method performRemovePageAnnotation

core/document.cpp:1083–1118

}

void DocumentPrivate::performRemovePageAnnotation(int page, Annotation *annotation)
{
    Okular::SaveInterface *iface = qobject_cast<Okular::SaveInterface *>(m_generator);
    AnnotationProxy *proxy = iface ? iface->annotationProxy() : nullptr;
    bool isExternallyDrawn;

    // find out the page
    Page *kp = m_pagesVector[page];
    if (!m_generator || !kp) {
        return;
    }

    if (annotation->flags() & Annotation::ExternallyDrawn) {
        isExternallyDrawn = true;
    } else {
        isExternallyDrawn = false;
    }

    // try to remove the annotation
    if (m_parent->canRemovePageAnnotation(annotation)) {
        // tell the annotation proxy
        if (proxy && proxy->supports(AnnotationProxy::Removal)) {
            proxy->notifyRemoval(annotation, page);
        }

        kp->removeAnnotation(annotation); // Also destroys the object

        // in case of success, notify observers about the change
        notifyAnnotationChanges(page);

        if (isExternallyDrawn) {
            // Redraw everything, including ExternallyDrawn annotations
            refreshPixmaps(page);
        }
    }
}

void DocumentPrivate::performModifyPageAnnotation(int page, Annotation *annotation, bool appearanceChanged)
{