/* * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #if ENABLE(VIDEO) #include "RenderMedia.h" #include "HTMLMediaElement.h" #include "RenderView.h" namespace WebCore { RenderMedia::RenderMedia(HTMLMediaElement* video) : RenderImage(video) { setImageResource(RenderImageResource::create()); } RenderMedia::RenderMedia(HTMLMediaElement* video, const IntSize& intrinsicSize) : RenderImage(video) { setImageResource(RenderImageResource::create()); setIntrinsicSize(intrinsicSize); } RenderMedia::~RenderMedia() { } HTMLMediaElement* RenderMedia::mediaElement() const { return static_cast<HTMLMediaElement*>(node()); } void RenderMedia::layout() { IntSize oldSize = contentBoxRect().size(); RenderImage::layout(); RenderBox* controlsRenderer = toRenderBox(m_children.firstChild()); if (!controlsRenderer) return; IntSize newSize = contentBoxRect().size(); if (newSize == oldSize && !controlsRenderer->needsLayout()) return; // When calling layout() on a child node, a parent must either push a LayoutStateMaintainter, or // call view()->disableLayoutState(). Since using a LayoutStateMaintainer is slightly more efficient, // and this method will be called many times per second during playback, use a LayoutStateMaintainer: LayoutStateMaintainer statePusher(view(), this, IntSize(x(), y()), hasTransform() || hasReflection() || style()->isFlippedBlocksWritingMode()); controlsRenderer->setLocation(borderLeft() + paddingLeft(), borderTop() + paddingTop()); controlsRenderer->style()->setHeight(Length(newSize.height(), Fixed)); controlsRenderer->style()->setWidth(Length(newSize.width(), Fixed)); controlsRenderer->setNeedsLayout(true, false); controlsRenderer->layout(); setChildNeedsLayout(false); statePusher.pop(); } } // namespace WebCore #endif