auto import from //depot/cupcake/@135843

1 files changed, 134 insertions, 0 deletions

diff --git a/WebCore/svg/SVGTextElement.cpp b/WebCore/svg/SVGTextElement.cpp
new file mode 100644
index 0000000..1ace1a9
--- /dev/null
+++ b/WebCore/svg/SVGTextElement.cpp
@@ -0,0 +1,134 @@
+/*
+    Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
+                  2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
+
+    This file is part of the KDE project
+
+    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"
+
+#if ENABLE(SVG)
+#include "SVGTextElement.h"
+
+#include "AffineTransform.h"
+#include "FloatRect.h"
+#include "RenderSVGText.h"
+#include "SVGLengthList.h"
+#include "SVGRenderStyle.h"
+#include "SVGTSpanElement.h"
+#include "SVGTransformList.h"
+
+namespace WebCore {
+
+SVGTextElement::SVGTextElement(const QualifiedName& tagName, Document* doc)
+    : SVGTextPositioningElement(tagName, doc)
+    , SVGTransformable()
+    , m_transform(this, SVGNames::transformAttr, SVGTransformList::create(SVGNames::transformAttr))
+{
+}
+
+SVGTextElement::~SVGTextElement()
+{
+}
+
+void SVGTextElement::parseMappedAttribute(MappedAttribute* attr)
+{
+    if (attr->name() == SVGNames::transformAttr) {
+        SVGTransformList* localTransforms = transformBaseValue();
+
+        ExceptionCode ec = 0;
+        localTransforms->clear(ec);
+
+        if (!SVGTransformable::parseTransformAttribute(localTransforms, attr->value()))
+            localTransforms->clear(ec);
+        else {
+            setTransformBaseValue(localTransforms);
+            if (renderer())
+                renderer()->setNeedsLayout(true); // should be in setTransformBaseValue
+        }
+    } else
+        SVGTextPositioningElement::parseMappedAttribute(attr);
+}
+
+SVGElement* SVGTextElement::nearestViewportElement() const
+{
+    return SVGTransformable::nearestViewportElement(this);
+}
+
+SVGElement* SVGTextElement::farthestViewportElement() const
+{
+    return SVGTransformable::farthestViewportElement(this);
+}
+
+FloatRect SVGTextElement::getBBox() const
+{
+    return SVGTransformable::getBBox(this);
+}
+
+AffineTransform SVGTextElement::getScreenCTM() const
+{
+    return SVGTransformable::getScreenCTM(this);
+}
+
+AffineTransform SVGTextElement::getCTM() const
+{
+    return SVGTransformable::getCTM(this);
+}
+
+AffineTransform SVGTextElement::animatedLocalTransform() const
+{
+    return m_supplementalTransform ? transform()->concatenate().matrix() * *m_supplementalTransform : transform()->concatenate().matrix();
+}
+
+AffineTransform* SVGTextElement::supplementalTransform()
+{
+    if (!m_supplementalTransform)
+        m_supplementalTransform.set(new AffineTransform());
+    return m_supplementalTransform.get();
+}
+
+RenderObject* SVGTextElement::createRenderer(RenderArena* arena, RenderStyle* style)
+{
+    return new (arena) RenderSVGText(this);
+}
+
+bool SVGTextElement::childShouldCreateRenderer(Node* child) const
+{
+    if (child->isTextNode()
+#if ENABLE(SVG_FONTS)
+        || child->hasTagName(SVGNames::altGlyphTag)
+#endif
+        || child->hasTagName(SVGNames::tspanTag) || child->hasTagName(SVGNames::trefTag) || child->hasTagName(SVGNames::aTag) || child->hasTagName(SVGNames::textPathTag))
+        return true;
+    return false;
+}
+
+void SVGTextElement::svgAttributeChanged(const QualifiedName& attrName)
+{
+    SVGTextPositioningElement::svgAttributeChanged(attrName);
+
+    if (!renderer())
+        return;
+
+    if (SVGTextPositioningElement::isKnownAttribute(attrName))
+        renderer()->setNeedsLayout(true);
+}
+
+}
+
+#endif // ENABLE(SVG)