adding context menu example table view

Example/ContextMenuViewController.swift

@@ -0,0 +1,126 @@
+//
+// 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
+import SwiftReorder
+
+class ContextMenuViewController: UITableViewController {
+
+    var items = (1...10).map { "Item \($0)" }
+
+    private var impactFeedbackgenerator : AnyObject? {
+        if #available(iOS 10, *) {
+            return UIImpactFeedbackGenerator(style: .light)
+        }
+        return nil
+    }
+
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    init() {
+        super.init(style: .plain)
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+
+        title = "Context Menu"
+
+        tableView.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
+        tableView.allowsSelection = false
+        tableView.reorder.delegate = self
+
+        if #available(iOS 13.0, *) {
+            tableView.reorder.longPressDuration = 0.09
+            tableView.reorder.animationDuration = 0.1
+        }
+    }
+}
+
+extension ContextMenuViewController: UIContextMenuInteractionDelegate {
+    @available(iOS 13.0, *)
+    func contextMenuInteraction(_ interaction: UIContextMenuInteraction, configurationForMenuAtLocation location: CGPoint) -> UIContextMenuConfiguration? {
+
+        return UIContextMenuConfiguration(identifier: nil, previewProvider: nil, actionProvider: { suggestedActions in
+            return self.makeContextMenu()
+        })
+    }
+
+    @available(iOS 13.0, *)
+    private func makeContextMenu() -> UIMenu {
+
+        let delete = UIAction(title: "Delete", image: UIImage(systemName: "trash"), attributes: .destructive) { action in
+        }
+
+        let share = UIAction(title: "Share", image: UIImage(systemName: "square.and.arrow.up")) { action in
+        }
+
+        return UIMenu(title: "Main Menu", children: [delete, share])
+    }
+}
+
+extension ContextMenuViewController {
+
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        return items.count
+    }
+
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+        if let spacer = tableView.reorder.spacerCell(for: indexPath) {
+            return spacer
+        }
+
+        let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
+        cell.textLabel?.text = items[indexPath.row]
+
+
+        if #available(iOS 13.0, *) {
+            let interaction = UIContextMenuInteraction(delegate: self)
+            cell.addInteraction(interaction)
+        } else {
+            // Fallback on earlier versions -- Do Nothing
+        }
+
+        return cell
+    }
+
+}
+
+extension ContextMenuViewController: TableViewReorderDelegate {
+
+    func tableView(_ tableView: UITableView, reorderRowAt sourceIndexPath: IndexPath, to destinationIndexPath: IndexPath) {
+        let item = items[sourceIndexPath.row]
+        items.remove(at: sourceIndexPath.row)
+        items.insert(item, at: destinationIndexPath.row)
+        if #available(iOS 10, *) {
+            impactFeedbackgenerator!.impactOccurred()
+        }
+
+    }
+
+    func tableView(_ tableView: UITableView, canReorderRowAt indexPath: IndexPath) -> Bool {
+        if #available(iOS 10, *) {
+            impactFeedbackgenerator!.impactOccurred()
+        }
+        return true
+    }
+}

Example/RootViewController.swift

@@ -31,6 +31,7 @@ class RootViewController: UITableViewController {
         case nonMovable
         case effects
         case customCells
+        case contextMenu
 
         case count
     }
@@ -75,6 +76,8 @@ extension RootViewController {
             cell.textLabel?.text = "Effects"
         case .customCells:
             cell.textLabel?.text = "Custom Cells"
+        case .contextMenu:
+            cell.textLabel?.text = "Context Menu"
         case .count:
             break
         }
@@ -97,6 +100,8 @@ extension RootViewController {
             navigationController?.pushViewController(EffectsViewController(), animated: true)
         case .customCells:
             navigationController?.pushViewController(CustomCellsViewController(), animated: true)
+        case .contextMenu:
+            navigationController?.pushViewController(ContextMenuViewController(), animated: true)
         case .count:
             break
         }

SwiftReorder.xcodeproj/project.pbxproj

@@ -14,6 +14,7 @@
 		66FC50F71D5EE49D00CFCCCE /* LongListViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 66FC50EE1D5EE49D00CFCCCE /* LongListViewController.swift */; };
 		66FC50F81D5EE49D00CFCCCE /* NonMovableViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 66FC50EF1D5EE49D00CFCCCE /* NonMovableViewController.swift */; };
 		66FC50F91D5EE49D00CFCCCE /* RootViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 66FC50F01D5EE49D00CFCCCE /* RootViewController.swift */; };
+		954884B2232EE07600668FCC /* ContextMenuViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 954884B1232EE07600668FCC /* ContextMenuViewController.swift */; };
 		AB6E455C21A82AAD00D47CFC /* CustomCellsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = AB6E455B21A82AAD00D47CFC /* CustomCellsViewController.swift */; };
 		D9DAD5E12134663E00484E71 /* SwiftReorder.h in Headers */ = {isa = PBXBuildFile; fileRef = D9DAD5DF2134663E00484E71 /* SwiftReorder.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		D9DAD5E42134663E00484E71 /* SwiftReorder.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D9DAD5DD2134663E00484E71 /* SwiftReorder.framework */; };
@@ -66,6 +67,7 @@
 		66FC50F01D5EE49D00CFCCCE /* RootViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = RootViewController.swift; path = Example/RootViewController.swift; sourceTree = SOURCE_ROOT; };
 		66FC50FA1D5EE4CA00CFCCCE /* UITableView+Reorder.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = "UITableView+Reorder.swift"; path = "Source/UITableView+Reorder.swift"; sourceTree = "<group>"; };
 		66FC50FC1D5EE4D600CFCCCE /* ReorderController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = ReorderController.swift; path = Source/ReorderController.swift; sourceTree = "<group>"; };
+		954884B1232EE07600668FCC /* ContextMenuViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContextMenuViewController.swift; sourceTree = "<group>"; };
 		AB6E455B21A82AAD00D47CFC /* CustomCellsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomCellsViewController.swift; sourceTree = "<group>"; };
 		D9DAD5DD2134663E00484E71 /* SwiftReorder.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SwiftReorder.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		D9DAD5DF2134663E00484E71 /* SwiftReorder.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = SwiftReorder.h; sourceTree = "<group>"; };
@@ -121,6 +123,7 @@
 				66FC50EF1D5EE49D00CFCCCE /* NonMovableViewController.swift */,
 				66FC50EB1D5EE49D00CFCCCE /* EffectsViewController.swift */,
 				AB6E455B21A82AAD00D47CFC /* CustomCellsViewController.swift */,
+				954884B1232EE07600668FCC /* ContextMenuViewController.swift */,
 				66FC50ED1D5EE49D00CFCCCE /* Info.plist */,
 			);
 			path = Example;
@@ -265,6 +268,7 @@
 				66FC50F91D5EE49D00CFCCCE /* RootViewController.swift in Sources */,
 				AB6E455C21A82AAD00D47CFC /* CustomCellsViewController.swift in Sources */,
 				66FC50F81D5EE49D00CFCCCE /* NonMovableViewController.swift in Sources */,
+				954884B2232EE07600668FCC /* ContextMenuViewController.swift in Sources */,
 				66FC50F11D5EE49D00CFCCCE /* AppDelegate.swift in Sources */,
 				66FC50F71D5EE49D00CFCCCE /* LongListViewController.swift in Sources */,
 				66FC50F51D5EE49D00CFCCCE /* GroupedViewController.swift in Sources */,
@@ -410,6 +414,7 @@
 			buildSettings = {
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = Example/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = adamshin.SwiftReorder;