private boolean isOldBoundsRecoverable() {
if (oldIdToBounds == null || oldIdToBounds.size() == 0) return false;
// Make sure all nodes have been registered
if (componentsInHiearchy == null || componentsInHiearchy.size() == 0) return false;
for (Renderable r : componentsInHiearchy) {
if (!oldIdToBounds.containsKey(r.getID())) return false;
}
// Check if a complex component has the same size as its container.
// This may occur when a hidecomponent complex forms a complex with
// another Node.
for (Renderable r : componentsInHiearchy) {
if (!(r instanceof RenderableComplex)) continue;
RenderableComplex complex = (RenderableComplex) r;
Rectangle complexBounds = oldIdToBounds.get(complex.getID());
List<Renderable> list = RenderUtility.getComponentsInHierarchy(complex);
for (Renderable tmp : list) {
Rectangle tmpBounds = oldIdToBounds.get(tmp.getID());
if (tmpBounds.width == complexBounds.width && tmpBounds.height == complexBounds.height)
return false;
}
}
return true;
}
