void ContentContainer::DrawContentsInRegions(const Regions& rgns, const Point& offset) const
{
// layout shouldn't be empty unless there is no content anyway...
if (layout.empty()) return;
// should only have 1 region
const Region& rgn = rgns.front();
// TODO: intersect with the screen clip so we can bail out even earlier
const Point& drawOrigin = rgn.Origin();
Point drawPoint = drawOrigin;
ContentLayout::const_iterator it = layout.begin();
#if (DEBUG_TEXT)
Region dr(parentOffset + offset, contentBounds);
core->GetVideoDriver()->DrawRect(dr, ColorRed, true);
core->GetVideoDriver()->DrawRect(dr, ColorWhite, false);
dr = Region(parentOffset + offset, ContentFrame());
core->GetVideoDriver()->DrawRect(dr, ColorGreen, true);
core->GetVideoDriver()->DrawRect(dr, ColorWhite, false);
#endif
for (; it != layout.end(); ++it) {
const Layout& l = *it;
assert(drawPoint.x <= drawOrigin.x + frame.w);
l.content->DrawContentsInRegions(l.regions, offset + parentOffset);
}
}
void ImageSpan::DrawContentsInRegions(const Regions& rgns, const Point& offset) const
{
// we only care about the first region... (should only be 1 anyway)
Region r = rgns.front();
r.x += offset.x;
r.y += offset.y;
core->GetVideoDriver()->BlitSprite(image, r.x, r.y, true, &r);
}