Address code review

- change varibale names with VC to ViewController
- add MIT License Header to new files
- add documentation about using a height constant

Example/Sources/View Controllers/LaunchViewController.swift

@@ -74,29 +74,29 @@ final internal class LaunchViewController: UITableViewController {
         let cell = cells[indexPath.row]
         switch cell {
         case "Basic Example":
-            let vc = BasicExampleViewController()
-            let detailVC = NavigationController(rootViewController: vc)
-            splitViewController?.showDetailViewController(detailVC, sender: self)
+            let viewController = BasicExampleViewController()
+            let detailViewController = NavigationController(rootViewController: viewController)
+            splitViewController?.showDetailViewController(detailViewController, sender: self)
         case "Advanced Example":
-            let vc = AdvancedExampleViewController()
-            let detailVC = NavigationController(rootViewController: vc)
-            splitViewController?.showDetailViewController(detailVC, sender: self)
+            let viewController = AdvancedExampleViewController()
+            let detailViewController = NavigationController(rootViewController: viewController)
+            splitViewController?.showDetailViewController(detailViewController, sender: self)
         case "Autocomplete Example":
-            let vc = AutocompleteExampleViewController()
-            let detailVC = NavigationController(rootViewController: vc)
-            splitViewController?.showDetailViewController(detailVC, sender: self)
+            let viewController = AutocompleteExampleViewController()
+            let detailViewController = NavigationController(rootViewController: viewController)
+            splitViewController?.showDetailViewController(detailViewController, sender: self)
         case "Embedded Example":
-            let vc = MessageContainerController()
-            let detailVC = NavigationController(rootViewController: vc)
-            splitViewController?.showDetailViewController(detailVC, sender: self)
+            let viewController = MessageContainerController()
+            let detailViewController = NavigationController(rootViewController: viewController)
+            splitViewController?.showDetailViewController(detailViewController, sender: self)
         case "Settings":
-            let vc = SettingsViewController()
-            let detailVC = NavigationController(rootViewController: vc)
-            splitViewController?.showDetailViewController(detailVC, sender: self)
+            let viewController = SettingsViewController()
+            let detailViewController = NavigationController(rootViewController: viewController)
+            splitViewController?.showDetailViewController(detailViewController, sender: self)
         case "Subview Example":
-            let vc = MessageSubviewContainerViewController()
-            let detailVC = NavigationController(rootViewController: vc)
-            splitViewController?.showDetailViewController(detailVC, sender: self)
+            let viewController = MessageSubviewContainerViewController()
+            let detailViewController = NavigationController(rootViewController: viewController)
+            splitViewController?.showDetailViewController(detailViewController, sender: self)
         case "Source Code":
             guard let url = URL(string: "https://github.com/MessageKit/MessageKit") else { return }
             openURL(url)

Example/Sources/View Controllers/MessageSubviewContainerViewController.swift

@@ -1,10 +1,26 @@
-//
-//  MessageSubviewContainerViewController.swift
-//  ChatExample
-//
-//  Created by Ng, Ashley on 3/10/20.
-//  Copyright © 2020 MessageKit. All rights reserved.
-//
+/*
+MIT License
+
+Copyright (c) 2017-2019 MessageKit
+
+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 Foundation
 import UIKit

Example/Sources/View Controllers/MessageSubviewViewController.swift

@@ -1,15 +1,31 @@
-//
-//  MessageSubviewViewController.swift
-//  ChatExample
-//
-//  Created by Ng, Ashley on 3/10/20.
-//  Copyright © 2020 MessageKit. All rights reserved.
-//
+/*
+MIT License
+
+Copyright (c) 2017-2019 MessageKit
+
+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 Foundation
 import InputBarAccessoryView
 
-class MessageSubviewViewController: BasicExampleViewController {
+final class MessageSubviewViewController: BasicExampleViewController {
 
     private var keyboardManager = KeyboardManager()
 
@@ -18,6 +34,7 @@ class MessageSubviewViewController: BasicExampleViewController {
     override func viewDidLoad() {
         super.viewDidLoad()
         subviewInputBar.delegate = self
+        // Take into account the height of the bottom input bar
         additionalBottomInset = 88
     }