widget/xpwidgets/nsClipboardPrivacyHandler.h

Thu, 15 Jan 2015 21:03:48 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 15 Jan 2015 21:03:48 +0100
branch
TOR_BUG_9701
changeset 11
deefc01c0e14
permissions
-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

     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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