TableKit/Sources/TableKit.swift

105 lines
3.0 KiB
Swift

//
// Copyright (c) 2015 Max Sokolov https://twitter.com/max_sokolov
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import UIKit
struct TableKitNotifications {
static let CellAction = "TableKitNotificationsCellAction"
}
public struct TableKitUserInfoKeys {
public static let CellMoveDestinationIndexPath = "TableKitCellMoveDestinationIndexPath"
public static let CellCanMoveProposedIndexPath = "CellCanMoveProposedIndexPath"
}
public protocol RowConfigurable {
func configure(_ cell: UITableViewCell)
func height(for _: UITableViewCell) -> CGFloat
}
public protocol RowActionable {
var editingActions: [UITableViewRowAction]? { get }
func isEditingAllowed(forIndexPath indexPath: IndexPath) -> Bool
func invoke(
action: TableRowActionType,
cell: UITableViewCell?,
path: IndexPath,
userInfo: [AnyHashable: Any]?) -> Any?
func has(action: TableRowActionType) -> Bool
}
public protocol RowHashable {
var hashValue: Int { get }
}
public protocol Row: RowConfigurable, RowActionable, RowHashable {
var reuseIdentifier: String { get }
var cellType: AnyClass { get }
var layoutType: LayoutType { get }
var estimatedHeight: CGFloat? { get }
var defaultHeight: CGFloat? { get }
}
public enum TableRowActionType {
case click
case clickDelete
case select
case deselect
case willSelect
case willDisplay
case didEndDisplaying
case shouldHighlight
case height
case canEdit
case configure
case canDelete
case canMove
case canMoveTo
case move
case custom(String)
var key: String {
switch (self) {
case .custom(let key):
return key
default:
return "_\(self)"
}
}
}
public protocol RowHeightCalculator {
func height(forRow row: Row, at indexPath: IndexPath) -> CGFloat
func estimatedHeight(forRow row: Row, at indexPath: IndexPath) -> CGFloat
func invalidate()
}