Adds support for copying and opening deep link URLs

Delta.xcodeproj/project.pbxproj

@@ -134,6 +134,7 @@
 		BFB359452278FD8100CFD920 /* N64DeltaCore_RSP.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = BFB359422278FD6800CFD920 /* N64DeltaCore_RSP.framework */; };
 		BFB359462278FD8100CFD920 /* N64DeltaCore_RSP.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = BFB359422278FD6800CFD920 /* N64DeltaCore_RSP.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
 		BFBAB2E31EB685A2004E0B0E /* DeltaCoreProtocol+Delta.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFBAB2E21EB685A2004E0B0E /* DeltaCoreProtocol+Delta.swift */; };
+		BFC1F2CC22F9515F00606A45 /* CopyDeepLinkActivity.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFC1F2CB22F9515F00606A45 /* CopyDeepLinkActivity.swift */; };
 		BFC3628021ADE2BA00EF2BE6 /* UIAlertController+Error.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFC3627F21ADE2BA00EF2BE6 /* UIAlertController+Error.swift */; };
 		BFC6F7B81F435BC500221B96 /* Input+Display.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFC6F7B71F435BC500221B96 /* Input+Display.swift */; };
 		BFC9B7391CEFCD34008629BB /* CheatsViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = BFC9B7381CEFCD34008629BB /* CheatsViewController.swift */; };
@@ -314,6 +315,7 @@
 		BFB359422278FD6800CFD920 /* N64DeltaCore_RSP.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; path = N64DeltaCore_RSP.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		BFBAB2E21EB685A2004E0B0E /* DeltaCoreProtocol+Delta.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "DeltaCoreProtocol+Delta.swift"; sourceTree = "<group>"; };
 		BFC134E01AAD82460087AD7B /* SNESDeltaCore.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; path = SNESDeltaCore.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+		BFC1F2CB22F9515F00606A45 /* CopyDeepLinkActivity.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CopyDeepLinkActivity.swift; sourceTree = "<group>"; };
 		BFC3627F21ADE2BA00EF2BE6 /* UIAlertController+Error.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "UIAlertController+Error.swift"; sourceTree = "<group>"; };
 		BFC6F7B71F435BC500221B96 /* Input+Display.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Input+Display.swift"; sourceTree = "<group>"; };
 		BFC9B7381CEFCD34008629BB /* CheatsViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CheatsViewController.swift; sourceTree = "<group>"; };
@@ -462,6 +464,7 @@
 			children = (
 				BF525EE91FF6CD12004AA849 /* DeepLink.swift */,
 				BF525EE71FF5F370004AA849 /* DeepLinkController.swift */,
+				BFC1F2CB22F9515F00606A45 /* CopyDeepLinkActivity.swift */,
 			);
 			path = "Deep Linking";
 			sourceTree = "<group>";
@@ -1035,6 +1038,7 @@
 				BFAA1FED1B8AA4FA00495943 /* Settings.swift in Sources */,
 				BFA0D1271D3AE1F600565894 /* GameViewController.swift in Sources */,
 				BF59428A1E09BC8B0051894B /* _SaveState.swift in Sources */,
+				BFC1F2CC22F9515F00606A45 /* CopyDeepLinkActivity.swift in Sources */,
 				BF5942801E09BC830051894B /* SaveState.swift in Sources */,
 				BF59428E1E09BCFB0051894B /* ImportController.swift in Sources */,
 				BF13A7581D5D2FD9000BB055 /* EmulatorCore+Cheats.swift in Sources */,

Delta/AppDelegate.swift

@@ -111,6 +111,10 @@ extension AppDelegate
         {
             return DropboxService.shared.handleDropboxURL(url)
         }
+        else if url.scheme?.lowercased() == "delta"
+        {
+            return self.deepLinkController.handle(.url(url))
+        }
         
         return false
     }

Delta/Deep Linking/CopyDeepLinkActivity.swift

@@ -0,0 +1,53 @@
+//
+//  CopyDeepLinkActivity.swift
+//  Delta
+//
+//  Created by Riley Testut on 8/5/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+extension UIActivity.ActivityType
+{
+    static let copyDeepLink = UIActivity.ActivityType("com.rileytestut.Delta.CopyDeepLink")
+}
+
+class CopyDeepLinkActivity: UIActivity
+{
+    override class var activityCategory: UIActivity.Category {
+        return .action
+    }
+    
+    override var activityType: UIActivity.ActivityType? {
+        return .copyDeepLink
+    }
+    
+    override var activityTitle: String? {
+        return NSLocalizedString("Copy Deep Link", comment: "")
+    }
+    
+    override var activityImage: UIImage? {
+        return UIImage(named: "Link")
+    }
+    
+    override func canPerform(withActivityItems activityItems: [Any]) -> Bool
+    {
+        if activityItems.contains(where: { $0 is Game })
+        {
+            return true
+        }
+        else
+        {
+            return false
+        }
+    }
+    
+    override func prepare(withActivityItems activityItems: [Any])
+    {
+        guard let game = activityItems.first(where: { $0 is Game }) as? Game else { return }
+        
+        let deepLink = URL(action: .launchGame(identifier: game.identifier))
+        UIPasteboard.general.url = deepLink
+    }
+}

Delta/Deep Linking/DeepLink.swift

@@ -12,16 +12,12 @@ extension URL
 {
     init(action: DeepLink.Action)
     {
-        var components = URLComponents()
-        components.host = action.type.rawValue
-        
         switch action
         {
-        case .launchGame(let identifier): components.path = identifier
+        case .launchGame(let identifier):
+            let deepLinkURL = URL(string: "delta://\(action.type.rawValue)/\(identifier)")!
+            self = deepLinkURL
         }
-        
-        let url = components.url!
-        self = url
     }
 }
 

Delta/Game Selection/GameCollectionViewController.swift

@@ -585,7 +585,9 @@ private extension GameCollectionViewController
             print(error)
         }
         
-        let activityViewController = UIActivityViewController(activityItems: [symbolicURL], applicationActivities: nil)
+        let copyDeepLinkActivity = CopyDeepLinkActivity()
+        
+        let activityViewController = UIActivityViewController(activityItems: [symbolicURL, game], applicationActivities: [copyDeepLinkActivity])
         activityViewController.completionWithItemsHandler = { (activityType, finished, returnedItems, error) in
             do
             {

Delta/Supporting Files/Info.plist

@@ -149,6 +149,16 @@
 				<string>db-f5btgysf9ma9bb6</string>
 			</array>
 		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLName</key>
+			<string>Delta</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>delta</string>
+			</array>
+		</dict>
 	</array>
 	<key>CFBundleVersion</key>
 	<string>10</string>

Resources/Assets.xcassets/Link.imageset/Contents.json

@@ -0,0 +1,26 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "Link@1x.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "Link@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "Link@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  },
+  "properties" : {
+    "template-rendering-intent" : "template"
+  }
+}