Update Demo project

Demo/Podfile.lock

@@ -31,7 +31,7 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  AMPopTip: f7d587e42dca04778c86ecceed790a6f72362e36
+  AMPopTip: 43444807604e7d38713fc15b93fa65fbe369227c
   iOSSnapshotTestCase: 415bd84f9dbba4ff45fede49d800bc7332fbedac
   Nimble: 051e3d8912d40138fa5591c78594f95fb172af37
   Nimble-Snapshots: 438fb1a6fa3c655e246fc9ac375f6cd2964d759a

Demo/PopTip Demo.xcodeproj/project.pbxproj

@@ -19,6 +19,7 @@
 		65FAEDCB1ECAED0600F5681E /* MainInterface.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 65FAEDC91ECAED0600F5681E /* MainInterface.storyboard */; };
 		65FAEDCF1ECAED0600F5681E /* PopTip Extension.appex in Embed App Extensions */ = {isa = PBXBuildFile; fileRef = 65FAEDC31ECAED0600F5681E /* PopTip Extension.appex */; settings = {ATTRIBUTES = (RemoveHeadersOnCopy, ); }; };
 		94178E90A7FECC3842CC852D /* Pods_PopTip_DemoTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 16769670F46D31DE64BD65FD /* Pods_PopTip_DemoTests.framework */; };
+		94A7C1BF237D8D1A0057E047 /* SwiftUIView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 94A7C1BE237D8D190057E047 /* SwiftUIView.swift */; };
 		CC7B379E0562CFF5318FA3F3 /* Pods_PopTip_Demo_PopTip_Extension.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 17A0968287A7268EA4723232 /* Pods_PopTip_Demo_PopTip_Extension.framework */; };
 /* End PBXBuildFile section */
 
@@ -75,6 +76,7 @@
 		65FAEDC71ECAED0600F5681E /* TodayViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TodayViewController.swift; sourceTree = "<group>"; };
 		65FAEDCA1ECAED0600F5681E /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/MainInterface.storyboard; sourceTree = "<group>"; };
 		65FAEDCC1ECAED0600F5681E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		94A7C1BE237D8D190057E047 /* SwiftUIView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SwiftUIView.swift; sourceTree = "<group>"; };
 		9C691B16BC4B538EB258C6A2 /* Pods-PopTip Demo.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-PopTip Demo.debug.xcconfig"; path = "Pods/Target Support Files/Pods-PopTip Demo/Pods-PopTip Demo.debug.xcconfig"; sourceTree = "<group>"; };
 		A1C9EDB2CED7C68DC4FC9991 /* Pods-PopTip Demo-PopTip Extension.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-PopTip Demo-PopTip Extension.release.xcconfig"; path = "Pods/Target Support Files/Pods-PopTip Demo-PopTip Extension/Pods-PopTip Demo-PopTip Extension.release.xcconfig"; sourceTree = "<group>"; };
 		AB67F6130915DD986BE56F57 /* Pods_PopTip_DemoUITests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_PopTip_DemoUITests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -157,6 +159,7 @@
 				65E698341EC0C39F002F1E3C /* Resources */,
 				653472381EB7B89C002DA5DA /* AppDelegate.swift */,
 				6534723A1EB7B89C002DA5DA /* ViewController.swift */,
+				94A7C1BE237D8D190057E047 /* SwiftUIView.swift */,
 			);
 			path = "PopTip Demo";
 			sourceTree = "<group>";
@@ -450,6 +453,7 @@
 			files = (
 				6534723B1EB7B89C002DA5DA /* ViewController.swift in Sources */,
 				653472391EB7B89C002DA5DA /* AppDelegate.swift in Sources */,
+				94A7C1BF237D8D1A0057E047 /* SwiftUIView.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Demo/PopTip Demo/SwiftUIView.swift

@@ -0,0 +1,52 @@
+//
+//  SwiftUIView.swift
+//  PopTip Demo
+//
+//  Created by Ernesto Rivera on 11/13/19.
+//  Copyright © 2017 Andrea Mazzini. All rights reserved.
+//
+
+#if canImport(SwiftUI) && canImport(Combine)
+import SwiftUI
+
+@available(iOS 13.0, *)
+struct SwiftUIView: View {
+
+  var items = [Item(string: "First"),
+               Item(string: "Second"),
+               Item(string: "Third"),
+               Item(string: "Fourth"),
+               Item(string: "Fifth")]
+
+  var body: some View {
+    ScrollView {
+      Text("Custom SwiftUI view")
+      ForEach(items) { item in
+        HStack {
+          Image(systemName: "person.circle")
+          Text(item.string)
+          Spacer()
+        }
+        .foregroundColor(.secondary)
+      }
+    }
+  }
+}
+
+class Item: Identifiable {
+  let id = UUID()
+
+  var string: String
+
+  init(string: String) {
+    self.string = string
+  }
+}
+
+@available(iOS 13.0, *)
+struct SwiftUIView_Previews: PreviewProvider {
+  static var previews: some View {
+    SwiftUIView()
+  }
+}
+#endif

Demo/PopTip Demo/ViewController.swift

@@ -71,6 +71,8 @@ class ViewController: UIViewController {
       print("dismiss")
     }
   }
+
+  var showSwiftUIView = false
 
   @IBAction func action(sender: UIButton) {
     guard let button = ButtonType(rawValue: sender.tag) else { return }
@@ -81,30 +83,43 @@ class ViewController: UIViewController {
 
     switch button {
     case .topLeft:
-      let customView = UIView(frame: CGRect(x: 0, y: 0, width: 80, height: 120))
-      let imageView = UIImageView(image: UIImage(named: "comment"))
-      imageView.frame = CGRect(x: (80 - imageView.frame.width) / 2, y: 0, width: imageView.frame.width, height: imageView.frame.height)
-      customView.addSubview(imageView)
-      let label = UILabel(frame: CGRect(x: 0, y: imageView.frame.height, width: 80, height: 120 - imageView.frame.height))
-      label.numberOfLines = 0
-      label.text = "This is a custom view"
-      label.textAlignment = .center
-      label.textColor = .white
-      label.font = UIFont.systemFont(ofSize: 12)
-      customView.addSubview(label)
       popTip.bubbleColor = UIColor(red: 0.95, green: 0.65, blue: 0.21, alpha: 1)
       popTip.cornerRadius = 10
-      popTip.show(customView: customView, direction: .down, in: view, from: sender.frame)
-
+      if !showSwiftUIView
+      {
+        let customView = UIView(frame: CGRect(x: 0, y: 0, width: 80, height: 120))
+        let imageView = UIImageView(image: UIImage(named: "comment"))
+        imageView.frame = CGRect(x: (80 - imageView.frame.width) / 2, y: 0, width: imageView.frame.width, height: imageView.frame.height)
+        customView.addSubview(imageView)
+        let label = UILabel(frame: CGRect(x: 0, y: imageView.frame.height, width: 80, height: 120 - imageView.frame.height))
+        label.numberOfLines = 0
+        label.text = "This is a custom view"
+        label.textAlignment = .center
+        label.textColor = .white
+        label.font = UIFont.systemFont(ofSize: 12)
+        customView.addSubview(label)
+
+        popTip.show(customView: customView, direction: .down, in: view, from: sender.frame)
+      }
+      else if #available(iOS 13.0.0, *)
+      {
+        #if canImport(SwiftUI) && canImport(Combine)
+        popTip.show(rootView: SwiftUIView(), direction: .down, in: view, from: sender.frame, parent: self)
+        #endif
+      }
       popTip.entranceAnimationHandler = { [weak self] completion in
         guard let `self` = self else { return }
         self.popTip.transform = CGAffineTransform(rotationAngle: 0.3)
-        UIView.animate(withDuration: 0.5, animations: { 
+        UIView.animate(withDuration: 0.5, animations: {
           self.popTip.transform = .identity
         }, completion: { (_) in
           completion()
         })
       }
+      if #available(iOS 13.0.0, *)
+      {
+        self.showSwiftUIView.toggle()
+      }
 
     case .topRight:
       popTip.bubbleColor = UIColor(red: 0.97, green: 0.9, blue: 0.23, alpha: 1)
@@ -114,16 +129,19 @@ class ViewController: UIViewController {
         topRightDirection = .left
       }
       popTip.show(text: "I have a offset to move the bubble down or left side.", direction: topRightDirection, maxWidth: 150, in: view, from: sender.frame)
+
     case .bottomLeft:
       popTip.bubbleColor = UIColor(red: 0.73, green: 0.91, blue: 0.55, alpha: 1)
       let attributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 12), NSAttributedString.Key.foregroundColor: UIColor.white]
       let underline: [NSAttributedString.Key: Any] = [NSAttributedString.Key.font: UIFont.systemFont(ofSize: 13), NSAttributedString.Key.foregroundColor: UIColor.white, NSAttributedString.Key.underlineStyle: NSUnderlineStyle.single.rawValue]
       let attributedText = NSMutableAttributedString(string: "I'm presenting a string ", attributes: attributes)
       attributedText.append(NSAttributedString(string: "with attributes!", attributes: underline))
       popTip.show(attributedText: attributedText, direction: .up, maxWidth: 200, in: view, from: sender.frame)
+
     case .bottomRight:
       popTip.bubbleColor = UIColor(red: 0.81, green: 0.04, blue: 0.14, alpha: 1)
       popTip.show(text: "Animated popover, great for subtle UI tips and onboarding", direction: .left, maxWidth: 200, in: view, from: sender.frame)
+
     case .center:
       popTip.arrowRadius = 2
       popTip.bubbleColor = UIColor(red: 0.31, green: 0.57, blue: 0.87, alpha: 1)