[WIP] Switch to tab implementation

DuckDuckGo/Assets.xcassets/Images/Arrow-Right-12.imageset/Contents.json

@@ -0,0 +1,15 @@
+{
+  "images" : [
+    {
+      "filename" : "Arrow-Right-12.pdf",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "template-rendering-intent" : "template"
+  }
+}

DuckDuckGo/Assets.xcassets/Images/OpenTabSuggestion.imageset/Contents.json

@@ -0,0 +1,15 @@
+{
+  "images" : [
+    {
+      "filename" : "Window-Tabbed-16D 1.pdf",
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "properties" : {
+    "template-rendering-intent" : "template"
+  }
+}

DuckDuckGo/Common/Localizables/UserText.swift

@@ -253,6 +253,9 @@ struct UserText {
     static let searchDuckDuckGoSuffix = NSLocalizedString("address.bar.search.suffix",
                                                           value: "Search DuckDuckGo",
                                                           comment: "Suffix of searched terms in address bar. Example: best watching machine . Search DuckDuckGo")
+    static let duckDuckGoSearchSuffix = NSLocalizedString("address.bar.search.open.tab.suffix",
+                                                          value: "DuckDuckGo Search",
+                                                          comment: "Suffix of DuckDuckGo Search open tab suggestion. Example: cats – DuckDuckGo Search")
     static let addressBarVisitSuffix = NSLocalizedString("address.bar.visit.suffix",
                                                          value: "Visit",
                                                          comment: "Address bar suffix of possibly visited website. Example: spreadprivacy.com . Visit spreadprivacy.com")
@@ -1435,4 +1438,6 @@ struct UserText {
     static let homePagePromotionFreemiumDBPPostScanEngagementButtonTitle = "View Results"
 
     static let removeSuggestionTooltip = NSLocalizedString("remove.suggestion.tooltip", value: "Remove from browsing history", comment: "Tooltip for the button which removes the history entry from the history")
+
+    static let switchToTab = NSLocalizedString("switch.to.tab", value: "Switch to Tab", comment: "Suggestion to switch to an open tab button title")
 }

DuckDuckGo/HomePage/Model/HomePageAddressBarModel.swift

@@ -146,7 +146,7 @@ extension HomePage.Models {
                     return AddressBarViewController(
                         coder: coder,
                         tabCollectionViewModel: tabCollectionViewModel,
-                        isBurner: tabCollectionViewModel.isBurner,
+                        burnerMode: tabCollectionViewModel.burnerMode,
                         popovers: nil,
                         isSearchBox: true
                     )

DuckDuckGo/Localizable.xcstrings

@@ -1229,6 +1229,18 @@
         }
       }
     },
+    "address.bar.search.open.tab.suffix" : {
+      "comment" : "Suffix of DuckDuckGo Search open tab suggestion. Example: cats – DuckDuckGo Search",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "DuckDuckGo Search"
+          }
+        }
+      }
+    },
     "address.bar.search.suffix" : {
       "comment" : "Suffix of searched terms in address bar. Example: best watching machine . Search DuckDuckGo",
       "extractionState" : "extracted_with_value",
@@ -63955,6 +63967,18 @@
         }
       }
     },
+    "switch.to.tab" : {
+      "comment" : "Suggestion to switch to an open tab button title",
+      "extractionState" : "extracted_with_value",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "new",
+            "value" : "Switch to Tab"
+          }
+        }
+      }
+    },
     "sync.promo.bookmarks.message" : {
       "comment" : "Message for the Sync Promotion banner when user has bookmarks that can be synced",
       "extractionState" : "extracted_with_value",

DuckDuckGo/MainWindow/MainViewController.swift

@@ -119,7 +119,6 @@ final class MainViewController: NSViewController {
         }()
 
         navigationBarViewController = NavigationBarViewController.create(tabCollectionViewModel: tabCollectionViewModel,
-                                                                         isBurner: isBurner,
                                                                          networkProtectionPopoverManager: networkProtectionPopoverManager,
                                                                          networkProtectionStatusReporter: networkProtectionStatusReporter,
                                                                          autofillPopoverPresenter: autofillPopoverPresenter,

DuckDuckGo/NavigationBar/View/AddressBarButtonsViewController.swift

@@ -747,10 +747,12 @@ final class AddressBarButtonsViewController: NSViewController {
             imageButton.image = .web
         case .browsing:
             imageButton.image = tabViewModel.favicon
-        case .editing(isUrl: true):
+        case .editing(.url):
             imageButton.image = .web
-        case .editing(isUrl: false):
+        case .editing(.text):
             imageButton.image = .search
+        case .editing(.openTabSuggestion):
+            imageButton.image = .openTabSuggestion
         default:
             imageButton.image = nil
         }

DuckDuckGo/NavigationBar/View/AddressBarTextField.swift

@@ -370,7 +370,13 @@ final class AddressBarTextField: NSTextField {
             PixelKit.fire(autocompletePixel)
         }
 
-        if NSApp.isCommandPressed {
+        if case .internalPage(title: let title, url: let url) = suggestion,
+           url == .bookmarks || url.isSettingsURL {
+            // when choosing an internal page suggestion preffer already open matching tab
+            switchTo(OpenTab(title: title, url: url))
+        } else if case .openTab(let title, url: let url) = suggestion {
+            switchTo(OpenTab(title: title, url: url))
+        } else if NSApp.isCommandPressed {
             openNew(NSApp.isOptionPressed ? .window : .tab, selected: NSApp.isShiftPressed, suggestion: suggestion)
         } else {
             hideSuggestionWindow()
@@ -486,6 +492,10 @@ final class AddressBarTextField: NSTextField {
         }
     }
 
+    private func switchTo(_ tab: OpenTab) {
+        WindowControllersManager.shared.show(url: tab.url, source: .switchToOpenTab, newTab: true /* in case not found */)
+    }
+
     private func makeUrl(suggestion: Suggestion?, stringValueWithoutSuffix: String, completion: @escaping (URL?, String, Bool) -> Void) {
         let finalUrl: URL?
         let userEnteredValue: String
@@ -890,8 +900,7 @@ extension AddressBarTextField {
 
             case .bookmark(title: _, url: let url, isFavorite: _, allowedInTopHits: _),
                  .historyEntry(title: _, url: let url, allowedInTopHits: _),
-                 .internalPage(title: _, url: let url),
-                 .openTab(title: _, url: let url):
+                 .internalPage(title: _, url: let url):
                 if let title = suggestionViewModel.title,
                    !title.isEmpty,
                    suggestionViewModel.autocompletionString != title {
@@ -901,7 +910,8 @@ extension AddressBarTextField {
                 } else {
                     self = .url(url)
                 }
-
+            case .openTab(title: _, url: let url):
+                self = .openTab(url)
             case .unknown:
                 self = Suffix.search
             }
@@ -911,6 +921,7 @@ extension AddressBarTextField {
         case visit(host: String)
         case url(URL)
         case title(String)
+        case openTab(URL)
 
         func toAttributedString(size: CGFloat, isBurner: Bool) -> NSAttributedString {
             let suffixColor = isBurner ? NSColor.burnerAccent : NSColor.addressBarSuffix
@@ -922,6 +933,8 @@ extension AddressBarTextField {
         }
 
         static let searchSuffix = " – \(UserText.searchDuckDuckGoSuffix)"
+        static let searchOpenTabSuffix = " – \(UserText.duckDuckGoSearchSuffix)"
+        static let internalPageOpenTabSuffix = " – \(UserText.duckDuckGo)"
         static let visitSuffix = " – \(UserText.addressBarVisitSuffix)"
 
         var string: String {
@@ -930,14 +943,16 @@ extension AddressBarTextField {
                 return Self.searchSuffix
             case .visit(host: let host):
                 return "\(Self.visitSuffix) \(host)"
-            case .url(let url):
-                if url.isDuckDuckGoSearch {
-                    return Self.searchSuffix
-                } else {
-                    return " – " + url.toString(decodePunycode: false,
-                                                dropScheme: true,
-                                                dropTrailingSlash: false)
-                }
+            case .openTab(let url) where url.isDuckDuckGoSearch:
+                return Self.searchOpenTabSuffix
+            case .openTab(let url) where url.isDuckURLScheme:
+                return Self.internalPageOpenTabSuffix
+            case .url(let url) where url.isDuckDuckGoSearch:
+                return Self.searchSuffix
+            case .url(let url), .openTab(let url):
+                return " – " + url.toString(decodePunycode: false,
+                                            dropScheme: true,
+                                            dropTrailingSlash: false)
             case .title(let title):
                 return " – " + title
             }
@@ -1037,14 +1052,14 @@ extension AddressBarTextField: NSTextFieldDelegate {
                 return true
 
             case #selector(NSResponder.deleteBackward(_:)),
-                #selector(NSResponder.deleteForward(_:)),
-                #selector(NSResponder.deleteToMark(_:)),
-                #selector(NSResponder.deleteWordForward(_:)),
-                #selector(NSResponder.deleteWordBackward(_:)),
-                #selector(NSResponder.deleteToEndOfLine(_:)),
-                #selector(NSResponder.deleteToEndOfParagraph(_:)),
-                #selector(NSResponder.deleteToBeginningOfLine(_:)),
-                #selector(NSResponder.deleteBackwardByDecomposingPreviousCharacter(_:)):
+                 #selector(NSResponder.deleteForward(_:)),
+                 #selector(NSResponder.deleteToMark(_:)),
+                 #selector(NSResponder.deleteWordForward(_:)),
+                 #selector(NSResponder.deleteWordBackward(_:)),
+                 #selector(NSResponder.deleteToEndOfLine(_:)),
+                 #selector(NSResponder.deleteToEndOfParagraph(_:)),
+                 #selector(NSResponder.deleteToBeginningOfLine(_:)),
+                 #selector(NSResponder.deleteBackwardByDecomposingPreviousCharacter(_:)):
 
                 suggestionContainerViewModel?.clearSelection()
                 return false