michael@0: /* vim: se cin sw=2 ts=2 et : */
michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef __WinTaskbar_h__
michael@0: #define __WinTaskbar_h__
michael@0: 
michael@0: #include <windows.h>
michael@0: #include <shobjidl.h>
michael@0: #undef LogSeverity // SetupAPI.h #defines this as DWORD
michael@0: #include "nsIWinTaskbar.h"
michael@0: #include "mozilla/Attributes.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace widget {
michael@0: 
michael@0: class WinTaskbar MOZ_FINAL : public nsIWinTaskbar
michael@0: {
michael@0: public: 
michael@0:   WinTaskbar();
michael@0:   ~WinTaskbar();
michael@0: 
michael@0:   NS_DECL_THREADSAFE_ISUPPORTS
michael@0:   NS_DECL_NSIWINTASKBAR
michael@0: 
michael@0:   // Registers the global app user model id for the instance.
michael@0:   // See comments in WinTaskbar.cpp for more information.
michael@0:   static bool RegisterAppUserModelID();
michael@0:   static bool GetAppUserModelID(nsAString & aDefaultGroupId);
michael@0: 
michael@0: private:
michael@0:   bool Initialize();
michael@0: 
michael@0:   typedef HRESULT (WINAPI * SetCurrentProcessExplicitAppUserModelIDPtr)(PCWSTR AppID);
michael@0:   ITaskbarList4 *mTaskbar;
michael@0: };
michael@0: 
michael@0: } // namespace widget
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif /* __WinTaskbar_h__ */
michael@0: