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| 1 /* | |
| 2 * Copyright (C) 2012 Adobe Systems Incorporated. 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 | |
| 6 * are met: | |
| 7 * | |
| 8 * 1. Redistributions of source code must retain the above | |
| 9 * copyright notice, this list of conditions and the following | |
| 10 * disclaimer. | |
| 11 * 2. Redistributions in binary form must reproduce the above | |
| 12 * copyright notice, this list of conditions and the following | |
| 13 * disclaimer in the documentation and/or other materials | |
| 14 * provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY | |
| 17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE | |
| 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, | |
| 21 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR | |
| 25 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF | |
| 26 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 27 * SUCH DAMAGE. | |
| 28 */ | |
| 29 | |
| 30 #include "core/paint/PaintLayerFilterInfo.h" | |
| 31 | |
| 32 #include "core/paint/PaintLayer.h" | |
| 33 #include "platform/graphics/filters/FilterEffect.h" | |
| 34 | |
| 35 namespace blink { | |
| 36 | |
| 37 PaintLayerFilterInfo::PaintLayerFilterInfo(PaintLayer* layer) | |
| 38 : m_layer(layer) {} | |
| 39 | |
| 40 PaintLayerFilterInfo::~PaintLayerFilterInfo() { | |
| 41 DCHECK(!m_layer); | |
| 42 } | |
| 43 | |
| 44 TreeScope* PaintLayerFilterInfo::treeScope() { | |
| 45 DCHECK(m_layer); | |
| 46 Node* node = m_layer->layoutObject()->node(); | |
| 47 return node ? &node->treeScope() : nullptr; | |
| 48 } | |
| 49 | |
| 50 void PaintLayerFilterInfo::resourceContentChanged() { | |
| 51 DCHECK(m_layer); | |
| 52 m_layer->layoutObject()->setShouldDoFullPaintInvalidation(); | |
| 53 invalidateFilterChain(); | |
| 54 } | |
| 55 | |
| 56 void PaintLayerFilterInfo::resourceElementChanged() { | |
| 57 DCHECK(m_layer); | |
| 58 m_layer->layoutObject()->setShouldDoFullPaintInvalidation(); | |
| 59 invalidateFilterChain(); | |
| 60 } | |
| 61 | |
| 62 void PaintLayerFilterInfo::setLastEffect(FilterEffect* lastEffect) { | |
| 63 m_lastEffect = lastEffect; | |
| 64 } | |
| 65 | |
| 66 FilterEffect* PaintLayerFilterInfo::lastEffect() const { | |
| 67 return m_lastEffect; | |
| 68 } | |
| 69 | |
| 70 void PaintLayerFilterInfo::invalidateFilterChain() { | |
| 71 m_lastEffect = nullptr; | |
| 72 } | |
| 73 | |
| 74 DEFINE_TRACE(PaintLayerFilterInfo) { | |
| 75 visitor->trace(m_lastEffect); | |
| 76 SVGResourceClient::trace(visitor); | |
| 77 } | |
| 78 | |
| 79 } // namespace blink | |
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Chromium Code Reviews
Issue 2484153003:
Use an SVGElementProxy in ReferenceClipPathOperation (Closed)
