widget/gtk/nsIdleServiceGTK.h

branch
TOR_BUG_9701
changeset 15
b8a032363ba2
equal deleted inserted replaced
-1:000000000000 0:bbafeb788c20
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 nsIdleServiceGTK_h__
9 #define nsIdleServiceGTK_h__
10
11 #include "nsIdleService.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 nsIdleServiceGTK : public nsIdleService
26 {
27 public:
28 NS_DECL_ISUPPORTS_INHERITED
29
30 bool PollIdleTime(uint32_t* aIdleTime);
31
32 static already_AddRefed<nsIdleServiceGTK> GetInstance()
33 {
34 nsRefPtr<nsIdleServiceGTK> idleService =
35 nsIdleService::GetInstance().downcast<nsIdleServiceGTK>();
36 if (!idleService) {
37 idleService = new nsIdleServiceGTK();
38 }
39
40 return idleService.forget();
41 }
42
43 private:
44 ~nsIdleServiceGTK();
45 XScreenSaverInfo* mXssInfo;
46
47 protected:
48 nsIdleServiceGTK();
49 bool UsePollMode();
50 };
51
52 #endif // nsIdleServiceGTK_h__

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