Issue #1829 - Revert "Issue #1751"

widget/cocoa/nsToolkit.h

@@ -0,0 +1,53 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsToolkit_h_
+#define nsToolkit_h_
+
+#include "nscore.h"
+
+#import <Carbon/Carbon.h>
+#import <Cocoa/Cocoa.h>
+#import <objc/Object.h>
+#import <IOKit/IOKitLib.h>
+
+class nsToolkit
+{
+public:
+                     nsToolkit();
+  virtual            ~nsToolkit();
+
+  static nsToolkit*  GetToolkit();
+
+  static void Shutdown() {
+    delete gToolkit;
+    gToolkit = nullptr;
+  }
+
+  static void        PostSleepWakeNotification(const char* aNotification);
+
+  static nsresult    SwizzleMethods(Class aClass, SEL orgMethod, SEL posedMethod,
+                                    bool classMethods = false);
+
+  void               RegisterForAllProcessMouseEvents();
+  void               UnregisterAllProcessMouseEventHandlers();
+
+protected:
+
+  nsresult           RegisterForSleepWakeNotifications();
+  void               RemoveSleepWakeNotifications();
+
+protected:
+
+  static nsToolkit*  gToolkit;
+
+  CFRunLoopSourceRef mSleepWakeNotificationRLS;
+  io_object_t        mPowerNotifier;
+
+  CFMachPortRef      mEventTapPort;
+  CFRunLoopSourceRef mEventTapRLS;
+};
+
+#endif // nsToolkit_h_