🍎 Add macOS native tab methods to window API

atom/browser/api/atom_api_window.cc

@@ -907,6 +907,26 @@ void Window::SetAutoHideCursor(bool auto_hide) {
   window_->SetAutoHideCursor(auto_hide);
 }
 
+void Window::SelectPreviousTab() {
+  window_->SelectPreviousTab();
+}
+
+void Window::SelectNextTab() {
+  window_->SelectNextTab();
+}
+
+void Window::MergeAllWindows() {
+  window_->MergeAllWindows();
+}
+
+void Window::MoveTabToNewWindow() {
+  window_->MoveTabToNewWindow();
+}
+
+void Window::ToggleTabBar() {
+  window_->ToggleTabBar();
+}
+
 void Window::SetVibrancy(mate::Arguments* args) {
   std::string type;
 
@@ -1047,6 +1067,11 @@ void Window::BuildPrototype(v8::Isolate* isolate,
                  &Window::IsVisibleOnAllWorkspaces)
 #if defined(OS_MACOSX)
       .SetMethod("setAutoHideCursor", &Window::SetAutoHideCursor)
+      .SetMethod("mergeAllWindows", &Window::MergeAllWindows)
+      .SetMethod("selectPreviousTab", &Window::SelectPreviousTab)
+      .SetMethod("selectNextTab", &Window::SelectNextTab)
+      .SetMethod("moveTabToNewWindow", &Window::MoveTabToNewWindow)
+      .SetMethod("toggleTabBar", &Window::ToggleTabBar)
 #endif
       .SetMethod("setVibrancy", &Window::SetVibrancy)
       .SetMethod("_setTouchBarItems", &Window::SetTouchBar)

atom/browser/api/atom_api_window.h

@@ -212,6 +212,12 @@ class Window : public mate::TrackableObject<Window>,
 
   void SetAutoHideCursor(bool auto_hide);
 
+  void SelectPreviousTab();
+  void SelectNextTab();
+  void MergeAllWindows();
+  void MoveTabToNewWindow();
+  void ToggleTabBar();
+
   void SetVibrancy(mate::Arguments* args);
   void SetTouchBar(const std::vector<mate::PersistentDictionary>& items);
   void RefreshTouchBarItem(const std::string& item_id);

atom/browser/native_window.cc

@@ -336,6 +336,21 @@ void NativeWindow::SetParentWindow(NativeWindow* parent) {
 void NativeWindow::SetAutoHideCursor(bool auto_hide) {
 }
 
+void NativeWindow::SelectPreviousTab() {
+}
+
+void NativeWindow::SelectNextTab() {
+}
+
+void NativeWindow::MergeAllWindows() {
+}
+
+void NativeWindow::MoveTabToNewWindow() {
+}
+
+void NativeWindow::ToggleTabBar() {
+}
+
 void NativeWindow::SetVibrancy(const std::string& filename) {
 }
 

atom/browser/native_window.h

@@ -182,6 +182,13 @@ class NativeWindow : public base::SupportsUserData,
   virtual void RefreshTouchBarItem(const std::string& item_id);
   virtual void SetEscapeTouchBarItem(const mate::PersistentDictionary& item);
 
+  // Native Tab API
+  virtual void SelectPreviousTab();
+  virtual void SelectNextTab();
+  virtual void MergeAllWindows();
+  virtual void MoveTabToNewWindow();
+  virtual void ToggleTabBar();
+
   // Webview APIs.
   virtual void FocusOnWebView();
   virtual void BlurWebView();

atom/browser/native_window_mac.h

@@ -101,6 +101,12 @@ class NativeWindowMac : public NativeWindow,
 
   void SetAutoHideCursor(bool auto_hide) override;
 
+  void SelectPreviousTab() override;
+  void SelectNextTab() override;
+  void MergeAllWindows() override;
+  void MoveTabToNewWindow() override;
+  void ToggleTabBar() override;
+
   void SetVibrancy(const std::string& type) override;
   void SetTouchBar(
       const std::vector<mate::PersistentDictionary>& items) override;

atom/browser/native_window_mac.mm

@@ -469,6 +469,11 @@ enum {
 @interface NSWindow (SierraSDK)
 - (void)setTabbingMode:(NSInteger)mode;
 - (void)setTabbingIdentifier:(NSString*)identifier;
+- (IBAction)selectPreviousTab:(id)sender;
+- (IBAction)selectNextTab:(id)sender;
+- (IBAction)mergeAllWindows:(id)sender;
+- (IBAction)moveTabToNewWindow:(id)sender;
+- (IBAction)toggleTabBar:(id)sender;
 @end
 
 #endif  // MAC_OS_X_VERSION_10_12
@@ -1523,6 +1528,36 @@ void NativeWindowMac::SetAutoHideCursor(bool auto_hide) {
   [window_ setDisableAutoHideCursor:!auto_hide];
 }
 
+void NativeWindowMac::SelectPreviousTab() {
+  if ([window_ respondsToSelector:@selector(selectPreviousTab:)]) {
+    [window_ selectPreviousTab:nil];
+  }
+}
+
+void NativeWindowMac::SelectNextTab() {
+  if ([window_ respondsToSelector:@selector(selectNextTab:)]) {
+    [window_ selectNextTab:nil];
+  }
+}
+
+void NativeWindowMac::MergeAllWindows() {
+  if ([window_ respondsToSelector:@selector(mergeAllWindows:)]) {
+    [window_ mergeAllWindows:nil];
+  }
+}
+
+void NativeWindowMac::MoveTabToNewWindow() {
+  if ([window_ respondsToSelector:@selector(moveTabToNewWindow:)]) {
+    [window_ moveTabToNewWindow:nil];
+  }
+}
+
+void NativeWindowMac::ToggleTabBar() {
+  if ([window_ respondsToSelector:@selector(toggleTabBar:)]) {
+    [window_ toggleTabBar:nil];
+  }
+}
+
 void NativeWindowMac::SetVibrancy(const std::string& type) {
   if (!base::mac::IsAtLeastOS10_10()) return;