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| 1 /* | 1 /* |
| 2 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. |
| 3 * | 3 * |
| 4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
| 5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
| 6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
| 7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
| 8 * | 8 * |
| 9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 * Library General Public License for more details. | 12 * Library General Public License for more details. |
| 13 * | 13 * |
| 14 * You should have received a copy of the GNU Library General Public License | 14 * You should have received a copy of the GNU Library General Public License |
| 15 * along with this library; see the file COPYING.LIB. If not, write to | 15 * along with this library; see the file COPYING.LIB. If not, write to |
| 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 17 * Boston, MA 02110-1301, USA. | 17 * Boston, MA 02110-1301, USA. |
| 18 */ | 18 */ |
| 19 | 19 |
| 20 #include "core/layout/svg/LayoutSVGResourceMasker.h" | 20 #include "core/layout/svg/LayoutSVGResourceMasker.h" |
| 21 | 21 |
| 22 #include "core/dom/ElementTraversal.h" | 22 #include "core/dom/ElementTraversal.h" |
| 23 #include "core/layout/svg/SVGLayoutSupport.h" | 23 #include "core/layout/svg/SVGLayoutSupport.h" |
| 24 #include "core/paint/SVGPaintContext.h" | 24 #include "core/paint/SVGPaintContext.h" |
| 25 #include "core/svg/SVGElement.h" | 25 #include "core/svg/SVGElement.h" |
| 26 #include "platform/graphics/paint/PaintRecord.h" |
| 26 #include "platform/graphics/paint/SkPictureBuilder.h" | 27 #include "platform/graphics/paint/SkPictureBuilder.h" |
| 27 #include "platform/transforms/AffineTransform.h" | 28 #include "platform/transforms/AffineTransform.h" |
| 28 #include "third_party/skia/include/core/SkPicture.h" | |
| 29 | 29 |
| 30 namespace blink { | 30 namespace blink { |
| 31 | 31 |
| 32 LayoutSVGResourceMasker::LayoutSVGResourceMasker(SVGMaskElement* node) | 32 LayoutSVGResourceMasker::LayoutSVGResourceMasker(SVGMaskElement* node) |
| 33 : LayoutSVGResourceContainer(node) {} | 33 : LayoutSVGResourceContainer(node) {} |
| 34 | 34 |
| 35 LayoutSVGResourceMasker::~LayoutSVGResourceMasker() {} | 35 LayoutSVGResourceMasker::~LayoutSVGResourceMasker() {} |
| 36 | 36 |
| 37 void LayoutSVGResourceMasker::removeAllClientsFromCache( | 37 void LayoutSVGResourceMasker::removeAllClientsFromCache( |
| 38 bool markForInvalidation) { | 38 bool markForInvalidation) { |
| 39 m_maskContentPicture.reset(); | 39 m_maskContentPicture.reset(); |
| 40 m_maskContentBoundaries = FloatRect(); | 40 m_maskContentBoundaries = FloatRect(); |
| 41 markAllClientsForInvalidation(markForInvalidation | 41 markAllClientsForInvalidation(markForInvalidation |
| 42 ? LayoutAndBoundariesInvalidation | 42 ? LayoutAndBoundariesInvalidation |
| 43 : ParentOnlyInvalidation); | 43 : ParentOnlyInvalidation); |
| 44 } | 44 } |
| 45 | 45 |
| 46 void LayoutSVGResourceMasker::removeClientFromCache(LayoutObject* client, | 46 void LayoutSVGResourceMasker::removeClientFromCache(LayoutObject* client, |
| 47 bool markForInvalidation) { | 47 bool markForInvalidation) { |
| 48 ASSERT(client); | 48 ASSERT(client); |
| 49 markClientForInvalidation(client, markForInvalidation | 49 markClientForInvalidation(client, markForInvalidation |
| 50 ? BoundariesInvalidation | 50 ? BoundariesInvalidation |
| 51 : ParentOnlyInvalidation); | 51 : ParentOnlyInvalidation); |
| 52 } | 52 } |
| 53 | 53 |
| 54 sk_sp<const SkPicture> LayoutSVGResourceMasker::createContentPicture( | 54 sk_sp<const PaintRecord> LayoutSVGResourceMasker::createContentPicture( |
| 55 AffineTransform& contentTransformation, | 55 AffineTransform& contentTransformation, |
| 56 const FloatRect& targetBoundingBox, | 56 const FloatRect& targetBoundingBox, |
| 57 GraphicsContext& context) { | 57 GraphicsContext& context) { |
| 58 SVGUnitTypes::SVGUnitType contentUnits = toSVGMaskElement(element()) | 58 SVGUnitTypes::SVGUnitType contentUnits = toSVGMaskElement(element()) |
| 59 ->maskContentUnits() | 59 ->maskContentUnits() |
| 60 ->currentValue() | 60 ->currentValue() |
| 61 ->enumValue(); | 61 ->enumValue(); |
| 62 if (contentUnits == SVGUnitTypes::kSvgUnitTypeObjectboundingbox) { | 62 if (contentUnits == SVGUnitTypes::kSvgUnitTypeObjectboundingbox) { |
| 63 contentTransformation.translate(targetBoundingBox.x(), | 63 contentTransformation.translate(targetBoundingBox.x(), |
| 64 targetBoundingBox.y()); | 64 targetBoundingBox.y()); |
| (...skipping 69 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 134 transform.scaleNonUniform(objectBoundingBox.width(), | 134 transform.scaleNonUniform(objectBoundingBox.width(), |
| 135 objectBoundingBox.height()); | 135 objectBoundingBox.height()); |
| 136 maskRect = transform.mapRect(maskRect); | 136 maskRect = transform.mapRect(maskRect); |
| 137 } | 137 } |
| 138 | 138 |
| 139 maskRect.intersect(maskBoundaries); | 139 maskRect.intersect(maskBoundaries); |
| 140 return maskRect; | 140 return maskRect; |
| 141 } | 141 } |
| 142 | 142 |
| 143 } // namespace blink | 143 } // namespace blink |
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