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#if ENABLE(VIDEO) 31#include "RenderMediaControlElements.h" 32 33#include "RenderTheme.h" 34#include "RenderView.h" 35 36namespace WebCore { 37 38RenderMediaVolumeSliderContainer::RenderMediaVolumeSliderContainer(Element& element, PassRef<RenderStyle> style) 39 : RenderBlockFlow(element, WTF::move(style)) 40{ 41} 42 43void RenderMediaVolumeSliderContainer::layout() 44{ 45 RenderBlockFlow::layout(); 46 47 if (style().display() == NONE || !nextSibling() || !nextSibling()->isBox()) 48 return; 49 50 RenderBox* buttonBox = toRenderBox(nextSibling()); 51 int absoluteOffsetTop = buttonBox->localToAbsolute(FloatPoint(0, -size().height())).y(); 52 53 LayoutStateDisabler layoutStateDisabler(&view()); 54 55 // If the slider would be rendered outside the page, it should be moved below the controls. 56 if (UNLIKELY(absoluteOffsetTop < 0)) 57 setY(buttonBox->offsetTop() + theme().volumeSliderOffsetFromMuteButton(buttonBox, pixelSnappedSize()).y()); 58} 59 60// ---------------------------- 61 62RenderMediaControlTimelineContainer::RenderMediaControlTimelineContainer(Element& element, PassRef<RenderStyle> style) 63 : RenderFlexibleBox(element, WTF::move(style)) 64{ 65} 66 67// We want the timeline slider to be at least 100 pixels wide. 68// FIXME: Eliminate hard-coded widths altogether. 69static const int minWidthToDisplayTimeDisplays = 45 + 100 + 45; 70 71void RenderMediaControlTimelineContainer::layout() 72{ 73 RenderFlexibleBox::layout(); 74 75 LayoutStateDisabler layoutStateDisabler(&view()); 76 MediaControlTimelineContainerElement* container = static_cast<MediaControlTimelineContainerElement*>(element()); 77 container->setTimeDisplaysHidden(width().toInt() < minWidthToDisplayTimeDisplays); 78} 79 80// ---------------------------- 81 82#if ENABLE(VIDEO_TRACK) 83 84RenderTextTrackContainerElement::RenderTextTrackContainerElement(Element& element, PassRef<RenderStyle> style) 85 : RenderBlockFlow(element, WTF::move(style)) 86{ 87} 88 89void RenderTextTrackContainerElement::layout() 90{ 91 RenderBlockFlow::layout(); 92 if (style().display() == NONE) 93 return; 94 95 ASSERT(mediaControlElementType(element()) == MediaTextTrackDisplayContainer); 96 97 LayoutStateDisabler layoutStateDisabler(&view()); 98 static_cast<MediaControlTextTrackContainerElement*>(element())->updateSizes(); 99} 100 101#endif // ENABLE(VIDEO_TRACK) 102 103} // namespace WebCore 104 105#endif // ENABLE(VIDEO) 106 107