1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim:expandtab:shiftwidth=4:tabstop=4: 3 */ 4 /* This Source Code Form is subject to the terms of the Mozilla Public 5 * License, v. 2.0. If a copy of the MPL was not distributed with this 6 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 7 8 #ifndef nsUserIdleServiceGTK_h__ 9 #define nsUserIdleServiceGTK_h__ 10 11 #include "nsUserIdleService.h" 12 #include <X11/Xlib.h> 13 #include <X11/Xutil.h> 14 #include <gdk/gdkx.h> 15 16 typedef struct { 17 Window window; // Screen saver window 18 int state; // ScreenSaver(Off,On,Disabled) 19 int kind; // ScreenSaver(Blanked,Internal,External) 20 unsigned long til_or_since; // milliseconds since/til screensaver kicks in 21 unsigned long idle; // milliseconds idle 22 unsigned long event_mask; // event stuff 23 } XScreenSaverInfo; 24 25 class nsUserIdleServiceGTK : public nsUserIdleService { 26 public: 27 NS_INLINE_DECL_REFCOUNTING_INHERITED(nsUserIdleServiceGTK, nsUserIdleService) 28 29 virtual bool PollIdleTime(uint32_t* aIdleTime) override; 30 GetInstance()31 static already_AddRefed<nsUserIdleServiceGTK> GetInstance() { 32 RefPtr<nsUserIdleServiceGTK> idleService = 33 nsUserIdleService::GetInstance().downcast<nsUserIdleServiceGTK>(); 34 if (!idleService) { 35 idleService = new nsUserIdleServiceGTK(); 36 } 37 38 return idleService.forget(); 39 } 40 41 private: 42 ~nsUserIdleServiceGTK(); 43 XScreenSaverInfo* mXssInfo; 44 45 protected: 46 nsUserIdleServiceGTK(); 47 virtual bool UsePollMode() override; 48 }; 49 50 #endif // nsUserIdleServiceGTK_h__ 51