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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
4 * Copyright (C) 2011 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 4 * Copyright (C) 2011 Torch Mobile (Beijing) Co. Ltd. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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165 void SVGElementInstance::appendChild(PassRefPtr<SVGElementInstance> child) | 165 void SVGElementInstance::appendChild(PassRefPtr<SVGElementInstance> child) |
166 { | 166 { |
167 appendChildToContainer<SVGElementInstance, SVGElementInstance>(child.get(),
this); | 167 appendChildToContainer<SVGElementInstance, SVGElementInstance>(child.get(),
this); |
168 } | 168 } |
169 | 169 |
170 void SVGElementInstance::invalidateAllInstancesOfElement(SVGElement* element) | 170 void SVGElementInstance::invalidateAllInstancesOfElement(SVGElement* element) |
171 { | 171 { |
172 if (!element || !element->inDocument()) | 172 if (!element || !element->inDocument()) |
173 return; | 173 return; |
174 | 174 |
175 if (element->isSVGStyledElement() && toSVGStyledElement(element)->instanceUp
datesBlocked()) | 175 if (element->instanceUpdatesBlocked()) |
176 return; | 176 return; |
177 | 177 |
178 const HashSet<SVGElementInstance*>& set = element->instancesForElement(); | 178 const HashSet<SVGElementInstance*>& set = element->instancesForElement(); |
179 if (set.isEmpty()) | 179 if (set.isEmpty()) |
180 return; | 180 return; |
181 | 181 |
182 // Mark all use elements referencing 'element' for rebuilding | 182 // Mark all use elements referencing 'element' for rebuilding |
183 const HashSet<SVGElementInstance*>::const_iterator end = set.end(); | 183 const HashSet<SVGElementInstance*>::const_iterator end = set.end(); |
184 for (HashSet<SVGElementInstance*>::const_iterator it = set.begin(); it != en
d; ++it) { | 184 for (HashSet<SVGElementInstance*>::const_iterator it = set.begin(); it != en
d; ++it) { |
185 ASSERT((*it)->shadowTreeElement()); | 185 ASSERT((*it)->shadowTreeElement()); |
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249 | 249 |
250 EventTargetData* SVGElementInstance::ensureEventTargetData() | 250 EventTargetData* SVGElementInstance::ensureEventTargetData() |
251 { | 251 { |
252 // EventTarget would use these methods if we were actually using its add/rem
oveEventListener logic. | 252 // EventTarget would use these methods if we were actually using its add/rem
oveEventListener logic. |
253 // As we're forwarding those calls to the correspondingElement(), no one sho
uld ever call this function. | 253 // As we're forwarding those calls to the correspondingElement(), no one sho
uld ever call this function. |
254 ASSERT_NOT_REACHED(); | 254 ASSERT_NOT_REACHED(); |
255 return 0; | 255 return 0; |
256 } | 256 } |
257 | 257 |
258 SVGElementInstance::InstanceUpdateBlocker::InstanceUpdateBlocker(SVGElement* tar
getElement) | 258 SVGElementInstance::InstanceUpdateBlocker::InstanceUpdateBlocker(SVGElement* tar
getElement) |
259 : m_targetElement(targetElement->isSVGStyledElement() ? toSVGStyledElement(t
argetElement) : 0) | 259 : m_targetElement(targetElement) |
260 { | 260 { |
261 if (m_targetElement) | 261 if (m_targetElement) |
262 m_targetElement->setInstanceUpdatesBlocked(true); | 262 m_targetElement->setInstanceUpdatesBlocked(true); |
263 } | 263 } |
264 | 264 |
265 SVGElementInstance::InstanceUpdateBlocker::~InstanceUpdateBlocker() | 265 SVGElementInstance::InstanceUpdateBlocker::~InstanceUpdateBlocker() |
266 { | 266 { |
267 if (m_targetElement) | 267 if (m_targetElement) |
268 m_targetElement->setInstanceUpdatesBlocked(false); | 268 m_targetElement->setInstanceUpdatesBlocked(false); |
269 } | 269 } |
270 | 270 |
271 } | 271 } |
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