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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2007, 2008 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2007, 2008 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2009 Google, Inc. All rights reserved. | 5 * Copyright (C) 2009 Google, Inc. All rights reserved. |
6 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> | 6 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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163 SVGRenderSupport::computeContainerBoundingBoxes(this, m_objectBoundingBox, m
_objectBoundingBoxValid, m_strokeBoundingBox, m_repaintBoundingBox); | 163 SVGRenderSupport::computeContainerBoundingBoxes(this, m_objectBoundingBox, m
_objectBoundingBoxValid, m_strokeBoundingBox, m_repaintBoundingBox); |
164 SVGRenderSupport::intersectRepaintRectWithResources(this, m_repaintBoundingB
ox); | 164 SVGRenderSupport::intersectRepaintRectWithResources(this, m_repaintBoundingB
ox); |
165 } | 165 } |
166 | 166 |
167 bool RenderSVGContainer::nodeAtFloatPoint(const HitTestRequest& request, HitTest
Result& result, const FloatPoint& pointInParent, HitTestAction hitTestAction) | 167 bool RenderSVGContainer::nodeAtFloatPoint(const HitTestRequest& request, HitTest
Result& result, const FloatPoint& pointInParent, HitTestAction hitTestAction) |
168 { | 168 { |
169 // Give RenderSVGViewportContainer a chance to apply its viewport clip | 169 // Give RenderSVGViewportContainer a chance to apply its viewport clip |
170 if (!pointIsInsideViewportClip(pointInParent)) | 170 if (!pointIsInsideViewportClip(pointInParent)) |
171 return false; | 171 return false; |
172 | 172 |
173 FloatPoint localPoint = localToParentTransform().inverse().mapPoint(pointInP
arent); | 173 FloatPoint localPoint; |
174 | 174 if (!SVGRenderSupport::transformToUserSpaceAndCheckClipping(this, localToPar
entTransform(), pointInParent, localPoint)) |
175 if (!SVGRenderSupport::pointInClippingArea(this, localPoint)) | |
176 return false; | 175 return false; |
177 | 176 |
178 for (RenderObject* child = lastChild(); child; child = child->previousSiblin
g()) { | 177 for (RenderObject* child = lastChild(); child; child = child->previousSiblin
g()) { |
179 if (child->nodeAtFloatPoint(request, result, localPoint, hitTestAction))
{ | 178 if (child->nodeAtFloatPoint(request, result, localPoint, hitTestAction))
{ |
180 updateHitTestResult(result, roundedLayoutPoint(localPoint)); | 179 updateHitTestResult(result, roundedLayoutPoint(localPoint)); |
181 return true; | 180 return true; |
182 } | 181 } |
183 } | 182 } |
184 | 183 |
185 // pointer-events=boundingBox makes it possible for containers to be direct
targets | 184 // pointer-events=boundingBox makes it possible for containers to be direct
targets |
186 if (style()->pointerEvents() == PE_BOUNDINGBOX) { | 185 if (style()->pointerEvents() == PE_BOUNDINGBOX) { |
187 ASSERT(isObjectBoundingBoxValid()); | 186 ASSERT(isObjectBoundingBoxValid()); |
188 if (objectBoundingBox().contains(localPoint)) { | 187 if (objectBoundingBox().contains(localPoint)) { |
189 updateHitTestResult(result, roundedLayoutPoint(localPoint)); | 188 updateHitTestResult(result, roundedLayoutPoint(localPoint)); |
190 return true; | 189 return true; |
191 } | 190 } |
192 } | 191 } |
193 // 16.4: "If there are no graphics elements whose relevant graphics content
is under the pointer (i.e., there is no target element), the event is not dispat
ched." | 192 // 16.4: "If there are no graphics elements whose relevant graphics content
is under the pointer (i.e., there is no target element), the event is not dispat
ched." |
194 return false; | 193 return false; |
195 } | 194 } |
196 | 195 |
197 } | 196 } |
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