The Tor Browser: parser/html/nsHtml5PendingNotification.h@925c144e1f1f

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #ifndef nsHtml5PendingNotification_h

     6 #define nsHtml5PendingNotification_h

     8 #include "nsNodeUtils.h"

    10 class nsHtml5TreeBuilder;

    12 class nsHtml5PendingNotification {

    13   public:

    15     nsHtml5PendingNotification(nsIContent* aParent)

    16      : mParent(aParent),

    17        mChildCount(aParent->GetChildCount() - 1)

    18     {

    19       MOZ_COUNT_CTOR(nsHtml5PendingNotification);

    20     }

    22     ~nsHtml5PendingNotification()

    23     {

    24       MOZ_COUNT_DTOR(nsHtml5PendingNotification);

    25     }

    27     inline void Fire()

    28     {

    29       nsNodeUtils::ContentAppended(mParent, mParent->GetChildAt(mChildCount),

    30                                    mChildCount);

    31     }

    33     inline bool Contains(nsIContent* aNode)

    34     {

    35       return !!(mParent == aNode);

    36     }

    38     inline bool HaveNotifiedIndex(uint32_t index)

    39     {

    40       return index < mChildCount;

    41     }

    43   private:

    44     /**

    45      * An element

    46      */

    47     nsIContent* mParent;

    49     /**

    50      * Child count at start of notification deferring

    51      */

    52     uint32_t    mChildCount;

    53 };

    55 #endif // nsHtml5PendingNotification_h

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