Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 | * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
| 4 | * |
| 5 | * This library is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU Library General Public |
| 7 | * License as published by the Free Software Foundation; either |
| 8 | * version 2 of the License, or (at your option) any later version. |
| 9 | * |
| 10 | * This library is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | * Library General Public License for more details. |
| 14 | * |
| 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 |
| 17 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 18 | * Boston, MA 02110-1301, USA. |
| 19 | */ |
| 20 | |
| 21 | #include "config.h" |
| 22 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 23 | #include "core/svg/SVGSwitchElement.h" |
| 24 | |
| 25 | #include "SVGNames.h" |
| 26 | #include "core/dom/NodeRenderingContext.h" |
Torne (Richard Coles) | 5267f70 | 2013-06-11 10:57:24 +0100 | [diff] [blame^] | 27 | #include "core/page/UseCounter.h" |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 28 | #include "core/rendering/svg/RenderSVGTransformableContainer.h" |
| 29 | |
| 30 | namespace WebCore { |
| 31 | |
| 32 | // Animated property definitions |
| 33 | DEFINE_ANIMATED_BOOLEAN(SVGSwitchElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired) |
| 34 | |
| 35 | BEGIN_REGISTER_ANIMATED_PROPERTIES(SVGSwitchElement) |
| 36 | REGISTER_LOCAL_ANIMATED_PROPERTY(externalResourcesRequired) |
| 37 | REGISTER_PARENT_ANIMATED_PROPERTIES(SVGStyledTransformableElement) |
| 38 | REGISTER_PARENT_ANIMATED_PROPERTIES(SVGTests) |
| 39 | END_REGISTER_ANIMATED_PROPERTIES |
| 40 | |
| 41 | inline SVGSwitchElement::SVGSwitchElement(const QualifiedName& tagName, Document* document) |
| 42 | : SVGStyledTransformableElement(tagName, document) |
| 43 | { |
| 44 | ASSERT(hasTagName(SVGNames::switchTag)); |
| 45 | ScriptWrappable::init(this); |
| 46 | registerAnimatedPropertiesForSVGSwitchElement(); |
Torne (Richard Coles) | 5267f70 | 2013-06-11 10:57:24 +0100 | [diff] [blame^] | 47 | |
| 48 | UseCounter::count(document, UseCounter::SVGSwitchElement); |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 49 | } |
| 50 | |
| 51 | PassRefPtr<SVGSwitchElement> SVGSwitchElement::create(const QualifiedName& tagName, Document* document) |
| 52 | { |
| 53 | return adoptRef(new SVGSwitchElement(tagName, document)); |
| 54 | } |
| 55 | |
| 56 | bool SVGSwitchElement::childShouldCreateRenderer(const NodeRenderingContext& childContext) const |
| 57 | { |
| 58 | // FIXME: This function does not do what the comment below implies it does. |
| 59 | // It will create a renderer for any valid SVG element children, not just the first one. |
| 60 | for (Node* node = firstChild(); node; node = node->nextSibling()) { |
| 61 | if (!node->isSVGElement()) |
| 62 | continue; |
| 63 | |
| 64 | SVGElement* element = toSVGElement(node); |
| 65 | if (!element || !element->isValid()) |
| 66 | continue; |
| 67 | |
| 68 | return node == childContext.node(); // Only allow this child if it's the first valid child |
| 69 | } |
| 70 | |
| 71 | return false; |
| 72 | } |
| 73 | |
| 74 | RenderObject* SVGSwitchElement::createRenderer(RenderArena* arena, RenderStyle*) |
| 75 | { |
| 76 | return new (arena) RenderSVGTransformableContainer(this); |
| 77 | } |
| 78 | |
| 79 | } |