inline void RedScreen::draw_direct(RedDrawable& win_dc, QRegion& direct_rgn, QRegion& composit_rgn,
QRegion& frame_rgn)
{
erase_background(win_dc, direct_rgn);
if (_frame_area) {
erase_background(win_dc, frame_rgn);
region_destroy(&frame_rgn);
}
for (int i = 0; i < (int)_layes.size(); i++) {
ScreenLayer* layer;
if (!(layer = _layes[i])) {
continue;
}
QRegion& dest_region = layer->direct_area();
layer->copy_pixels(dest_region, win_dc);
}
}
inline void RedScreen::update_composit(QRegion& composit_rgn)
{
erase_background(*_composit_area, composit_rgn);
for (int i = 0; i < (int)_layes.size(); i++) {
ScreenLayer* layer;
if (!(layer = _layes[i])) {
continue;
}
QRegion& dest_region = layer->composit_area();
region_or(&composit_rgn, &dest_region);
layer->copy_pixels(dest_region, *_composit_area);
}
}
afx_msg BOOL kWindow::OnEraseBkgnd(CDC*d)
{
kDraw dr((HDC)d); // FIXME!!
return erase_background(dr);
}
