widget/windows/nsScreenManagerWin.h@ac0c01689b40
widget/windows/nsScreenManagerWin.h
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 #ifndef nsScreenManagerWin_h___
7 #define nsScreenManagerWin_h___
9 #include "nsIScreenManager.h"
11 #include <windows.h>
12 #include "nsCOMPtr.h"
13 #include "nsTArray.h"
14 #include "mozilla/Attributes.h"
16 class nsIScreen;
18 //------------------------------------------------------------------------
20 class ScreenListItem
21 {
22 public:
23 ScreenListItem ( HMONITOR inMon, nsIScreen* inScreen )
24 : mMon(inMon), mScreen(inScreen) { } ;
26 HMONITOR mMon;
27 nsCOMPtr<nsIScreen> mScreen;
28 };
30 class nsScreenManagerWin MOZ_FINAL : public nsIScreenManager
31 {
32 public:
33 nsScreenManagerWin ( );
34 ~nsScreenManagerWin();
36 NS_DECL_ISUPPORTS
37 NS_DECL_NSISCREENMANAGER
39 private:
41 nsIScreen* CreateNewScreenObject ( HMONITOR inScreen ) ;
43 uint32_t mNumberOfScreens;
45 // cache the screens to avoid the memory allocations
46 nsAutoTArray<ScreenListItem, 8> mScreenList;
48 };
50 #endif // nsScreenManagerWin_h___
