void QWebFramePrivate::renderPrivate(QPainter *painter, const QRegion &clip, bool contents)
{
if (!frame->view() || !frame->contentRenderer())
return;
QVector<QRect> vector = clip.rects();
if (vector.isEmpty())
return;
WebCore::FrameView* view = frame->view();
view->layoutIfNeededRecursive();
GraphicsContext context(painter);
if (!contents)
view->paint(&context, vector.first());
else
view->paintContents(&context, vector.first());
for (int i = 1; i < vector.size(); ++i) {
const QRect& clipRect = vector.at(i);
painter->save();
painter->setClipRect(clipRect, Qt::IntersectClip);
if (!contents)
view->paint(&context, clipRect);
else
view->paintContents(&context, clipRect);
painter->restore();
}
}
void QWebFramePrivate::renderRelativeCoords(GraphicsContext* context, QWebFrame::RenderLayer layer, const QRegion& clip)
{
if (!frame->view() || !frame->contentRenderer())
return;
QVector<QRect> vector = clip.rects();
if (vector.isEmpty())
return;
QPainter* painter = context->platformContext();
WebCore::FrameView* view = frame->view();
view->layoutIfNeededRecursive();
for (int i = 0; i < vector.size(); ++i) {
const QRect& clipRect = vector.at(i);
QRect intersectedRect = clipRect.intersected(view->frameRect());
painter->save();
painter->setClipRect(clipRect, Qt::IntersectClip);
int x = view->x();
int y = view->y();
if (layer & QWebFrame::ContentsLayer) {
context->save();
int scrollX = view->scrollX();
int scrollY = view->scrollY();
QRect rect = intersectedRect;
context->translate(x, y);
rect.translate(-x, -y);
context->translate(-scrollX, -scrollY);
rect.translate(scrollX, scrollY);
context->clip(view->visibleContentRect());
view->paintContents(context, rect);
context->restore();
}
if (layer & QWebFrame::ScrollBarLayer
&& !view->scrollbarsSuppressed()
&& (view->horizontalScrollbar() || view->verticalScrollbar())) {
context->save();
QRect rect = intersectedRect;
context->translate(x, y);
rect.translate(-x, -y);
view->paintScrollbars(context, rect);
context->restore();
}
#if ENABLE(PAN_SCROLLING)
if (layer & QWebFrame::PanIconLayer)
view->paintPanScrollIcon(context);
#endif
painter->restore();
}
}