| /* |
| * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| |
| #include "core/svg/SVGTextElement.h" |
| |
| #include "core/rendering/svg/RenderSVGResource.h" |
| #include "core/rendering/svg/RenderSVGText.h" |
| #include "core/svg/SVGElementInstance.h" |
| |
| namespace WebCore { |
| |
| inline SVGTextElement::SVGTextElement(Document& doc) |
| : SVGTextPositioningElement(SVGNames::textTag, doc) |
| { |
| ScriptWrappable::init(this); |
| } |
| |
| PassRefPtr<SVGTextElement> SVGTextElement::create(Document& document) |
| { |
| return adoptRef(new SVGTextElement(document)); |
| } |
| |
| // We override SVGGraphics::animatedLocalTransform() so that the transform-origin |
| // is not taken into account. |
| AffineTransform SVGTextElement::animatedLocalTransform() const |
| { |
| AffineTransform matrix; |
| RenderStyle* style = renderer() ? renderer()->style() : 0; |
| |
| // if CSS property was set, use that, otherwise fallback to attribute (if set) |
| if (style && style->hasTransform()) { |
| TransformationMatrix t; |
| // For now, the transform-origin is not taken into account |
| // Also, any percentage values will not be taken into account |
| style->applyTransform(t, IntSize(0, 0), RenderStyle::ExcludeTransformOrigin); |
| // Flatten any 3D transform |
| matrix = t.toAffineTransform(); |
| } else { |
| transformCurrentValue().concatenate(matrix); |
| } |
| |
| const AffineTransform* transform = const_cast<SVGTextElement*>(this)->supplementalTransform(); |
| if (transform) |
| return *transform * matrix; |
| return matrix; |
| } |
| |
| RenderObject* SVGTextElement::createRenderer(RenderStyle*) |
| { |
| return new RenderSVGText(this); |
| } |
| |
| bool SVGTextElement::childShouldCreateRenderer(const Node& child) const |
| { |
| if (child.isTextNode() |
| || child.hasTagName(SVGNames::aTag) |
| #if ENABLE(SVG_FONTS) |
| || child.hasTagName(SVGNames::altGlyphTag) |
| #endif |
| || child.hasTagName(SVGNames::textPathTag) |
| || child.hasTagName(SVGNames::tspanTag)) |
| return true; |
| |
| return false; |
| } |
| |
| } |