void BoxImpl::full_allocate(AllocationInfo& info) {
Canvas* c = info.canvas();
GlyphIndex n = box_->count();
Allocation* a = info.component_allocations();
Requisition* r = new Requisition[n];
GlyphIndex i;
for (i = 0; i < n; i++) {
Glyph* g = box_->component(i);
if (g != nil) {
g->request(r[i]);
}
}
layout_->allocate(info.allocation(), n, r, a);
delete [] r;
Extension& box = info.extension();
Extension child;
for (i = 0; i < n; i++) {
Glyph* g = box_->component(i);
if (g != nil) {
child.clear();
g->allocate(c, a[i], child);
box.merge(child);
}
}
}
void Box::allotment(GlyphIndex index, DimensionName d, Allotment& a) const {
AllocationTable* table = impl_->allocations_;
if (table != nil) {
AllocationInfo* info = table->most_recent();
if (info != nil) {
Allocation* allocations = info->component_allocations();
a = allocations[index].allotment(d);
}
}
}
void BoxImpl::offset_allocate(AllocationInfo& info, Coord dx, Coord dy) {
Canvas* c = info.canvas();
Allocation* a = info.component_allocations();
Extension& box = info.extension();
Extension child;
GlyphIndex n = box_->count();
for (GlyphIndex i = 0; i < n; i++) {
Glyph* g = box_->component(i);
if (g != nil) {
Allocation& a_i = a[i];
Allotment& ax = a_i.x_allotment();
Allotment& ay = a_i.y_allotment();
ax.offset(dx);
ay.offset(dy);
child.clear();
g->allocate(c, a_i, child);
box.merge(child);
}
}
}