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Add sections support #1

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13 changes: 9 additions & 4 deletions ExampleApp/AppDelegate.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -15,12 +15,17 @@ class AppDelegate: UIResponder, UIApplicationDelegate {

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

let viewController = ConfigurableTableViewController(items: [
let firstSectionConfigurator = SectionConfigurator(cellConfigurators: [
CellConfigurator<TextTableViewCell>(viewData: TextCellViewData(title: "Foo")),
CellConfigurator<ImageTableViewCell>(viewData: ImageCellViewData(image: UIImage(named: "Apple")!)),
CellConfigurator<ImageTableViewCell>(viewData: ImageCellViewData(image: UIImage(named: "Apple")!))
])

let secondSectionConfigurator = SectionConfigurator(cellConfigurators: [
CellConfigurator<ImageTableViewCell>(viewData: ImageCellViewData(image: UIImage(named: "Google")!)),
CellConfigurator<TextTableViewCell>(viewData: TextCellViewData(title: "Bar")),
])
CellConfigurator<TextTableViewCell>(viewData: TextCellViewData(title: "Bar"))
])

let viewController = ConfigurableTableViewController(items: [firstSectionConfigurator, secondSectionConfigurator])

window = UIWindow(frame: UIScreen.mainScreen().bounds)
window?.rootViewController = viewController
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8 changes: 8 additions & 0 deletions Framework/CellConfigurator.swift
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Expand Up @@ -8,6 +8,14 @@

import UIKit

struct SectionConfigurator {
var cellConfigurators: [CellConfiguratorType]

init(cellConfigurators: [CellConfiguratorType]) {
self.cellConfigurators = cellConfigurators
}
}

protocol CellConfiguratorType {

var reuseIdentifier: String { get }
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21 changes: 14 additions & 7 deletions Framework/ConfigurableTableViewController.swift
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Expand Up @@ -12,9 +12,9 @@ class ConfigurableTableViewController: UIViewController {

weak var tableView: UITableView!

var items: [CellConfiguratorType]
var items: [SectionConfigurator]

init(items: [CellConfiguratorType]) {
init(items: [SectionConfigurator]) {
self.items = items
super.init(nibName: nil, bundle: nil)
}
Expand All @@ -26,7 +26,7 @@ class ConfigurableTableViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()

let tableView = UITableView(frame: view.bounds)
let tableView = UITableView(frame: view.bounds, style: .Grouped)
tableView.tableFooterView = UIView()
tableView.rowHeight = 100
view.addSubview(tableView)
Expand All @@ -37,20 +37,27 @@ class ConfigurableTableViewController: UIViewController {
}

func registerCells() {
for cellConfigurator in items {
tableView.registerClass(cellConfigurator.cellClass, forCellReuseIdentifier: cellConfigurator.reuseIdentifier)
for sectionConfigurator in items {
for cellConfigurator in sectionConfigurator.cellConfigurators {
tableView.registerClass(cellConfigurator.cellClass, forCellReuseIdentifier: cellConfigurator.reuseIdentifier)
}
}
}
}

extension ConfigurableTableViewController: UITableViewDataSource {

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return items.count
}

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return items[section].cellConfigurators.count
}

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cellConfigurator = items[indexPath.row]
let sectionConfigurator = items[indexPath.section]
let cellConfigurator = sectionConfigurator.cellConfigurators[indexPath.row]
let cell = tableView.dequeueReusableCellWithIdentifier(cellConfigurator.reuseIdentifier, forIndexPath: indexPath)
cellConfigurator.updateCell(cell)
return cell
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