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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> |
| 4 * | 4 * |
| 5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
| 6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
| 7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
| 8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
| 9 * | 9 * |
| 10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
| 14 * | 14 * |
| 15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
| 16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
| 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
| 19 */ | 19 */ |
| 20 | 20 |
| 21 #include "config.h" | 21 #include "config.h" |
| 22 #include "core/svg/SVGPathElement.h" | 22 #include "core/svg/SVGPathElement.h" |
| 23 | 23 |
| 24 #include "core/rendering/svg/RenderSVGPath.h" | 24 #include "core/rendering/svg/RenderSVGPath.h" |
| 25 #include "core/rendering/svg/RenderSVGResource.h" | |
| 26 #include "core/svg/SVGDocumentExtensions.h" | 25 #include "core/svg/SVGDocumentExtensions.h" |
| 27 #include "core/svg/SVGMPathElement.h" | 26 #include "core/svg/SVGMPathElement.h" |
| 28 #include "core/svg/SVGPathSegArcAbs.h" | 27 #include "core/svg/SVGPathSegArcAbs.h" |
| 29 #include "core/svg/SVGPathSegArcRel.h" | 28 #include "core/svg/SVGPathSegArcRel.h" |
| 30 #include "core/svg/SVGPathSegClosePath.h" | 29 #include "core/svg/SVGPathSegClosePath.h" |
| 31 #include "core/svg/SVGPathSegCurvetoCubicAbs.h" | 30 #include "core/svg/SVGPathSegCurvetoCubicAbs.h" |
| 32 #include "core/svg/SVGPathSegCurvetoCubicRel.h" | 31 #include "core/svg/SVGPathSegCurvetoCubicRel.h" |
| 33 #include "core/svg/SVGPathSegCurvetoCubicSmoothAbs.h" | 32 #include "core/svg/SVGPathSegCurvetoCubicSmoothAbs.h" |
| 34 #include "core/svg/SVGPathSegCurvetoCubicSmoothRel.h" | 33 #include "core/svg/SVGPathSegCurvetoCubicSmoothRel.h" |
| 35 #include "core/svg/SVGPathSegCurvetoQuadraticAbs.h" | 34 #include "core/svg/SVGPathSegCurvetoQuadraticAbs.h" |
| (...skipping 184 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 220 RenderSVGShape* renderer = toRenderSVGShape(this->renderer()); | 219 RenderSVGShape* renderer = toRenderSVGShape(this->renderer()); |
| 221 | 220 |
| 222 if (attrName == SVGNames::dAttr) { | 221 if (attrName == SVGNames::dAttr) { |
| 223 if (renderer) | 222 if (renderer) |
| 224 renderer->setNeedsShapeUpdate(); | 223 renderer->setNeedsShapeUpdate(); |
| 225 | 224 |
| 226 invalidateMPathDependencies(); | 225 invalidateMPathDependencies(); |
| 227 } | 226 } |
| 228 | 227 |
| 229 if (renderer) | 228 if (renderer) |
| 230 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); | 229 markForLayoutAndParentResourceInvalidation(renderer); |
| 231 } | 230 } |
| 232 | 231 |
| 233 void SVGPathElement::invalidateMPathDependencies() | 232 void SVGPathElement::invalidateMPathDependencies() |
| 234 { | 233 { |
| 235 // <mpath> can only reference <path> but this dependency is not handled in | 234 // <mpath> can only reference <path> but this dependency is not handled in |
| 236 // markForLayoutAndParentResourceInvalidation so we update any mpath depende
ncies manually. | 235 // markForLayoutAndParentResourceInvalidation so we update any mpath depende
ncies manually. |
| 237 if (SVGElementSet* dependencies = setOfIncomingReferences()) { | 236 if (SVGElementSet* dependencies = setOfIncomingReferences()) { |
| 238 SVGElementSet::iterator end = dependencies->end(); | 237 SVGElementSet::iterator end = dependencies->end(); |
| 239 for (SVGElementSet::iterator it = dependencies->begin(); it != end; ++it
) { | 238 for (SVGElementSet::iterator it = dependencies->begin(); it != end; ++it
) { |
| 240 if (isSVGMPathElement(**it)) | 239 if (isSVGMPathElement(**it)) |
| (...skipping 19 matching lines...) Expand all Loading... |
| 260 { | 259 { |
| 261 m_pathSegList->baseValue()->clearByteStream(); | 260 m_pathSegList->baseValue()->clearByteStream(); |
| 262 | 261 |
| 263 invalidateSVGAttributes(); | 262 invalidateSVGAttributes(); |
| 264 | 263 |
| 265 RenderSVGShape* renderer = toRenderSVGShape(this->renderer()); | 264 RenderSVGShape* renderer = toRenderSVGShape(this->renderer()); |
| 266 if (!renderer) | 265 if (!renderer) |
| 267 return; | 266 return; |
| 268 | 267 |
| 269 renderer->setNeedsShapeUpdate(); | 268 renderer->setNeedsShapeUpdate(); |
| 270 RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); | 269 markForLayoutAndParentResourceInvalidation(renderer); |
| 271 } | 270 } |
| 272 | 271 |
| 273 FloatRect SVGPathElement::getBBox() | 272 FloatRect SVGPathElement::getBBox() |
| 274 { | 273 { |
| 275 // By default, getBBox() returns objectBoundingBox but that will include | 274 // By default, getBBox() returns objectBoundingBox but that will include |
| 276 // markers so we override it to return just the path's bounding rect. | 275 // markers so we override it to return just the path's bounding rect. |
| 277 | 276 |
| 278 document().updateLayoutIgnorePendingStylesheets(); | 277 document().updateLayoutIgnorePendingStylesheets(); |
| 279 | 278 |
| 280 // FIXME: Eventually we should support getBBox for detached elements. | 279 // FIXME: Eventually we should support getBBox for detached elements. |
| 281 if (!renderer()) | 280 if (!renderer()) |
| 282 return FloatRect(); | 281 return FloatRect(); |
| 283 | 282 |
| 284 RenderSVGShape* renderer = toRenderSVGShape(this->renderer()); | 283 RenderSVGShape* renderer = toRenderSVGShape(this->renderer()); |
| 285 return renderer->path().boundingRect(); | 284 return renderer->path().boundingRect(); |
| 286 } | 285 } |
| 287 | 286 |
| 288 } // namespace blink | 287 } // namespace blink |
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