C++ (Cpp) MimeTypeItem::OutlineLevel 예제들

예제 #1

void
MimeTypeListView::_MakeTypesUnique(MimeTypeItem* underItem)
{
	SortItemsUnder(underItem, underItem != NULL, &MimeTypeItem::Compare);

	bool lastItemSame = false;
	MimeTypeItem* last = NULL;

	int32 index = 0;
	uint32 level = 0;
	if (underItem != NULL) {
		index = FullListIndexOf(underItem) + 1;
		level = underItem->OutlineLevel() + 1;
	}

	for (; index < FullListCountItems(); index++) {
		MimeTypeItem* item = dynamic_cast<MimeTypeItem*>(FullListItemAt(index));
		if (item == NULL)
			continue;

		if (item->OutlineLevel() < level) {
			// left sub-tree
			break;
		}

		item->SetText(item->Description());

		if (last == NULL || MimeTypeItem::CompareLabels(last, item)) {
			if (lastItemSame) {
				last->AddSubtype();
				if (Window())
					InvalidateItem(IndexOf(last));
			}

			lastItemSame = false;
			last = item;
			continue;
		}

		lastItemSame = true;
		last->AddSubtype();
		if (Window())
			InvalidateItem(IndexOf(last));
		last = item;
	}

	if (lastItemSame) {
		last->AddSubtype();
		if (Window())
			InvalidateItem(IndexOf(last));
	}
}