118 lines
3.4 KiB
Swift
118 lines
3.4 KiB
Swift
//
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// Copyright (c) 2015 Max Sokolov https://twitter.com/max_sokolov
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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// the Software, and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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import UIKit
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import Foundation
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internal let kActionPerformedNotificationKey = "_action"
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/**
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The actions that Tablet provides.
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*/
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public enum ActionType {
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case click
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case select
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case deselect
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case configure
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case willDisplay
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case shouldHighlight
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case height
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case custom(String)
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var key: String {
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switch (self) {
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case .custom(let key):
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return key
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default:
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return "_\(self)"
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}
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}
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}
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public class ActionData<I, C> {
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public let cell: C?
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public let item: I
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public let itemIndex: Int
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public let indexPath: NSIndexPath
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init(cell: C?, indexPath: NSIndexPath, item: I, itemIndex: Int) {
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self.cell = cell
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self.indexPath = indexPath
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self.item = item
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self.itemIndex = itemIndex
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}
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}
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/**
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A custom action that you can trigger from your cell.
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You can eacily catch actions using a chaining manner with your row builder.
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*/
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public class Action {
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/// The cell that triggers an action.
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public let cell: UITableViewCell
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/// The action unique key.
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public let key: String
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/// The custom user info.
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public let userInfo: [NSObject: AnyObject]?
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public init(key: String, sender: UITableViewCell, userInfo: [NSObject: AnyObject]? = nil) {
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self.key = key
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self.cell = sender
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self.userInfo = userInfo
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}
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public func trigger() {
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NSNotificationCenter.defaultCenter().postNotificationName(kActionPerformedNotificationKey, object: self)
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}
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}
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/**
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If you want to delegate your cell configuration logic to cell itself (with your view model or even model) than
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just provide an implementation of this protocol for your cell. Enjoy safe-typisation.
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*/
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public protocol ConfigurableCell {
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typealias Item
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static func reusableIdentifier() -> String
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func configureWithItem(item: Item)
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}
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/**
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A protocol that every row builder should follow.
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A certain section can only works with row builders that respect this protocol.
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*/
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public protocol RowBuilder {
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var numberOfRows: Int { get }
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var reusableIdentifier: String { get }
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var estimatedRowHeight: Float { get }
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func triggerAction(actionType: ActionType, cell: UITableViewCell?, indexPath: NSIndexPath, itemIndex: Int) -> AnyObject?
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} |