1/* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include "config.h" 32#include "core/animation/ActiveAnimations.h" 33 34#include "core/rendering/RenderObject.h" 35 36namespace blink { 37 38ActiveAnimations::~ActiveAnimations() 39{ 40#if !ENABLE(OILPAN) 41 for (size_t i = 0; i < m_animations.size(); ++i) 42 m_animations[i]->notifyElementDestroyed(); 43 m_animations.clear(); 44#endif 45} 46 47void ActiveAnimations::updateAnimationFlags(RenderStyle& style) 48{ 49 for (AnimationPlayerCountedSet::const_iterator it = m_players.begin(); it != m_players.end(); ++it) { 50 const AnimationPlayer& player = *it->key; 51 ASSERT(player.source()); 52 // FIXME: Needs to consider AnimationGroup once added. 53 ASSERT(player.source()->isAnimation()); 54 const Animation& animation = *toAnimation(player.source()); 55 if (animation.isCurrent()) { 56 if (animation.affects(CSSPropertyOpacity)) 57 style.setHasCurrentOpacityAnimation(true); 58 if (animation.affects(CSSPropertyTransform)) 59 style.setHasCurrentTransformAnimation(true); 60 if (animation.affects(CSSPropertyWebkitFilter)) 61 style.setHasCurrentFilterAnimation(true); 62 } 63 } 64 65 if (style.hasCurrentOpacityAnimation()) 66 style.setIsRunningOpacityAnimationOnCompositor(m_defaultStack.hasActiveAnimationsOnCompositor(CSSPropertyOpacity)); 67 if (style.hasCurrentTransformAnimation()) 68 style.setIsRunningTransformAnimationOnCompositor(m_defaultStack.hasActiveAnimationsOnCompositor(CSSPropertyTransform)); 69 if (style.hasCurrentFilterAnimation()) 70 style.setIsRunningFilterAnimationOnCompositor(m_defaultStack.hasActiveAnimationsOnCompositor(CSSPropertyWebkitFilter)); 71} 72 73void ActiveAnimations::cancelAnimationOnCompositor() 74{ 75 for (AnimationPlayerCountedSet::iterator it = m_players.begin(); it != m_players.end(); ++it) 76 it->key->cancelAnimationOnCompositor(); 77} 78 79void ActiveAnimations::trace(Visitor* visitor) 80{ 81#if ENABLE(OILPAN) 82 visitor->trace(m_cssAnimations); 83 visitor->trace(m_defaultStack); 84 visitor->trace(m_players); 85#endif 86} 87 88} // namespace blink 89