widget/xpwidgets/nsClipboardPrivacyHandler.h@44a2da4a2ab2 (annotated)
widget/xpwidgets/nsClipboardPrivacyHandler.h
Fri, 16 Jan 2015 04:50:19 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 04:50:19 +0100
- branch
- TOR_BUG_9701
- changeset 13
- 44a2da4a2ab2
- permissions
- -rw-r--r--
Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef nsClipboardPrivacyHandler_h__ |
| michael@0 | 7 | #define nsClipboardPrivacyHandler_h__ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "nsIObserver.h" |
| michael@0 | 10 | #include "nsWeakReference.h" |
| michael@0 | 11 | #include "nsCOMPtr.h" |
| michael@0 | 12 | #include "mozilla/Attributes.h" |
| michael@0 | 13 | |
| michael@0 | 14 | class nsITransferable; |
| michael@0 | 15 | |
| michael@0 | 16 | // nsClipboardPrivacyHandler makes sure that clipboard data copied during |
| michael@0 | 17 | // the private browsing mode does not leak after exiting this mode. |
| michael@0 | 18 | // In order to ensure this, callers should store an object of this class |
| michael@0 | 19 | // for their lifetime, and call PrepareDataForClipboard in their |
| michael@0 | 20 | // nsIClipboard::SetData implementation before starting to use the |
| michael@0 | 21 | // nsITransferable object in any way. |
| michael@0 | 22 | |
| michael@0 | 23 | class nsClipboardPrivacyHandler MOZ_FINAL : public nsIObserver, |
| michael@0 | 24 | public nsSupportsWeakReference |
| michael@0 | 25 | { |
| michael@0 | 26 | |
| michael@0 | 27 | public: |
| michael@0 | 28 | |
| michael@0 | 29 | // nsISupports |
| michael@0 | 30 | NS_DECL_ISUPPORTS |
| michael@0 | 31 | |
| michael@0 | 32 | // nsIObserver |
| michael@0 | 33 | NS_DECL_NSIOBSERVER |
| michael@0 | 34 | |
| michael@0 | 35 | nsresult Init(); |
| michael@0 | 36 | nsresult PrepareDataForClipboard(nsITransferable * aTransferable); |
| michael@0 | 37 | }; |
| michael@0 | 38 | |
| michael@0 | 39 | nsresult NS_NewClipboardPrivacyHandler(nsClipboardPrivacyHandler ** aHandler); |
| michael@0 | 40 | |
| michael@0 | 41 | #endif // nsClipboardPrivacyHandler_h__ |
