The Tor Browser: widget/xpwidgets/nsClipboardPrivacyHandler.h@44a2da4a2ab2

Replace accessor implementation with direct member state manipulation, by
request https://trac.torproject.org/projects/tor/ticket/9701#comment:32

     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 nsClipboardPrivacyHandler_h__

     7 #define nsClipboardPrivacyHandler_h__

     9 #include "nsIObserver.h"

    10 #include "nsWeakReference.h"

    11 #include "nsCOMPtr.h"

    12 #include "mozilla/Attributes.h"

    14 class nsITransferable;

    16 // nsClipboardPrivacyHandler makes sure that clipboard data copied during

    17 // the private browsing mode does not leak after exiting this mode.

    18 // In order to ensure this, callers should store an object of this class

    19 // for their lifetime, and call PrepareDataForClipboard in their

    20 // nsIClipboard::SetData implementation before starting to use the

    21 // nsITransferable object in any way.

    23 class nsClipboardPrivacyHandler MOZ_FINAL : public nsIObserver,

    24                                             public nsSupportsWeakReference

    25 {

    27 public:

    29   // nsISupports

    30   NS_DECL_ISUPPORTS

    32   // nsIObserver

    33   NS_DECL_NSIOBSERVER

    35   nsresult Init();

    36   nsresult PrepareDataForClipboard(nsITransferable * aTransferable);

    37 };

    39 nsresult NS_NewClipboardPrivacyHandler(nsClipboardPrivacyHandler ** aHandler);

    41 #endif // nsClipboardPrivacyHandler_h__

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