+
+ //initially the entire screen is free
+#ifdef XINERAMA
+ if (screen->isXineramaActive() &&
+ screen->getBlackbox()->doXineramaPlacement()) {
+ RectList availableAreas = screen->allAvailableAreas();
+ RectList::iterator it, end = availableAreas.end();
+
+ for (it = availableAreas.begin(); it != end; ++it) {
+ Rect r = *it;
+ r.setRect(r.x() + screen->getSnapOffset(),
+ r.y() + screen->getSnapOffset(),
+ r.width() - screen->getSnapOffset(),
+ r.height() - screen->getSnapOffset());
+ spaces.push_back(*it);
+ }
+ } else
+#endif // XINERAMA
+ {
+ Rect r = screen->availableArea();
+ r.setRect(r.x() + screen->getSnapOffset(),
+ r.y() + screen->getSnapOffset(),
+ r.width() - screen->getSnapOffset(),
+ r.height() - screen->getSnapOffset());
+ spaces.push_back(r);
+ }