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      1 /*
      2  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
      3  * Copyright (C) 2012 Google Inc.
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  *
     15  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
     16  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
     19  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     20  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     22  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     23  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     25  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     26  */
     27 
     28 #include "config.h"
     29 
     30 #include "core/rendering/RenderMediaControlElements.h"
     31 
     32 #include "core/frame/DeprecatedScheduleStyleRecalcDuringLayout.h"
     33 #include "core/rendering/RenderView.h"
     34 
     35 namespace WebCore {
     36 
     37 RenderTextTrackContainerElement::RenderTextTrackContainerElement(Element* element)
     38     : RenderBlockFlow(element)
     39 {
     40 }
     41 
     42 void RenderTextTrackContainerElement::layout()
     43 {
     44     RenderBlockFlow::layout();
     45     if (style()->display() == NONE)
     46         return;
     47 
     48     ASSERT(mediaControlElementType(node()) == MediaTextTrackDisplayContainer);
     49 
     50     DeprecatedScheduleStyleRecalcDuringLayout marker(node()->document().lifecycle());
     51 
     52     ForceHorriblySlowRectMapping slowRectMapping(*this);
     53     static_cast<MediaControlTextTrackContainerElement*>(node())->updateSizes();
     54 }
     55 
     56 } // namespace WebCore
     57