protocol Reusable: class {
static var reuseIndentifier: String {get}
static var nib: UINib? {get}
}
extension Reusable {
static var reuseIndentifier: String { return String(Self) }
static var nib: UINib? { return nil }
}
extension UITableView {
func registerReusableCell<T: UITableViewCell where T: Reusable>(_: T.Type) {
if let nib = T.nib {
self.registerNib(nib, forCellReuseIdentifier: T.reuseIndentifier)
}else {
self.registerClass(T.self , forCellReuseIdentifier: T.reuseIndentifier)
}
}
func dequeueReusableCell<T: UITableViewCell where T: Reusable>(indexpath : NSIndexPath) -> T {
return self.dequeueReusableCellWithIdentifier(T.reuseIndentifier, forIndexPath: indexpath) as! T
}
func registerReusableHeaderFooterView<T: UITableViewHeaderFooterView where T: Reusable>(_: T.Type) {
if let nib = T.nib {
self.registerNib(nib, forHeaderFooterViewReuseIdentifier: T.reuseIndentifier)
} else {
self.registerClass(T.self, forHeaderFooterViewReuseIdentifier: T.reuseIndentifier)
}
}
func dequeueReusableHeaderFooterView<T: UITableViewHeaderFooterView where T: Reusable>() -> T? {
return self.dequeueReusableHeaderFooterViewWithIdentifier(T.reuseIndentifier) as! T?
}
}
class JHTableViewCell: UITableViewCell, Reusable {
static var nib: UINib? {
return UINib(nibName: String(JHTableViewCell.self), bundle: nil)
}
override func awakeFromNib() {
super.awakeFromNib()
}
override func setSelected(selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
}
}
class CodeBasedCustomCell: UITableViewCell, Reusable {
}
