From d725bbb9d74d559d2c8b99b5470b213508b2c49d Mon Sep 17 00:00:00 2001
From: James Magahern <buzzert@buzzert.net>
Date: Wed, 30 Sep 2020 15:23:05 -0700
Subject: [PATCH] Add support for becoming a default browser

---
 App/Browser View/BrowserViewController.swift |  8 ++++++--
 App/SceneDelegate.swift                      | 12 ++++++++++++
 App/Supporting Files/Info.plist              | 14 ++++++++++++++
 App/Supporting Files/SBrowser.entitlements   |  2 ++
 4 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/App/Browser View/BrowserViewController.swift b/App/Browser View/BrowserViewController.swift
index b66e192..8c48f8c 100644
--- a/App/Browser View/BrowserViewController.swift	
+++ b/App/Browser View/BrowserViewController.swift	
@@ -296,6 +296,11 @@ class BrowserViewController: UIViewController, WKNavigationDelegate, WKUIDelegat
         iconView.someScriptsAllowed = scriptsAllowedForHost
         iconView.setBlockedScriptsNumber(numBlockedScripts)
     }
+    
+    public func createNewTab(withURL url: URL?) {
+        let newTab = tabController.createNewTab(url: url)
+        self.tab = newTab
+    }
         
     // MARK: UIPopoverPresentationControllerDelegate
     
@@ -520,8 +525,7 @@ class BrowserViewController: UIViewController, WKNavigationDelegate, WKUIDelegat
     }
     
     func createTab(_ sender: Any?) {
-        let newTab = tabController.createNewTab(url: nil)
-        self.tab = newTab
+        createNewTab(withURL: nil)
     }
     
     func previousTab(_ sender: Any?) {
diff --git a/App/SceneDelegate.swift b/App/SceneDelegate.swift
index d7e0ace..c60edac 100644
--- a/App/SceneDelegate.swift
+++ b/App/SceneDelegate.swift
@@ -24,10 +24,22 @@ class SceneDelegate: UIResponder, UIWindowSceneDelegate {
         window.makeKeyAndVisible()
         self.window = window
         
+        if let urlContext = connectionOptions.urlContexts.first {
+            let url = urlContext.url
+            browserViewController.tab.beginLoadingURL(url)
+        }
+        
         #if targetEnvironment(macCatalyst) 
             windowScene.titlebar?.titleVisibility = .hidden
             windowScene.titlebar?.separatorStyle = .none
         #endif
     }
+    
+    func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>)
+    {
+        for urlContext in URLContexts {
+            browserViewController.createNewTab(withURL: urlContext.url)
+        }
+    }
 }
 
diff --git a/App/Supporting Files/Info.plist b/App/Supporting Files/Info.plist
index bfb4c5f..e297488 100644
--- a/App/Supporting Files/Info.plist	
+++ b/App/Supporting Files/Info.plist	
@@ -18,6 +18,20 @@
 	<string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
 	<key>CFBundleShortVersionString</key>
 	<string>1.0</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+			<key>CFBundleURLName</key>
+			<string>net.buzzert.rosslerattix</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>http</string>
+				<string>https</string>
+			</array>
+		</dict>
+	</array>
 	<key>CFBundleVersion</key>
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>
diff --git a/App/Supporting Files/SBrowser.entitlements b/App/Supporting Files/SBrowser.entitlements
index ee95ab7..f033e7a 100644
--- a/App/Supporting Files/SBrowser.entitlements	
+++ b/App/Supporting Files/SBrowser.entitlements	
@@ -6,5 +6,7 @@
 	<true/>
 	<key>com.apple.security.network.client</key>
 	<true/>
+	<key>com.apple.developer.web-browser</key>
+	<true/>
 </dict>
 </plist>