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author | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
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committer | Upstream <upstream-import@none> | 1970-01-12 13:46:40 +0000 |
commit | d8543bb6618c17b12da906afa77d216f58cf4058 (patch) | |
tree | c58dc05ed86825bd0ef8d305d58c8205106b540f /WebCore/svg/SVGTextPathElement.cpp | |
download | external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.zip external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.gz external_webkit-d8543bb6618c17b12da906afa77d216f58cf4058.tar.bz2 |
external/webkit r30707
Diffstat (limited to 'WebCore/svg/SVGTextPathElement.cpp')
-rw-r--r-- | WebCore/svg/SVGTextPathElement.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/WebCore/svg/SVGTextPathElement.cpp b/WebCore/svg/SVGTextPathElement.cpp new file mode 100644 index 0000000..47c08f5 --- /dev/null +++ b/WebCore/svg/SVGTextPathElement.cpp @@ -0,0 +1,108 @@ +/* + Copyright (C) 2007 Nikolas Zimmermann <zimmermann@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 "SVGTextPathElement.h" + +#include "AffineTransform.h" +#include "FloatRect.h" +#include "RenderSVGTextPath.h" +#include "SVGLengthList.h" +#include "SVGPathElement.h" +#include "SVGRenderStyle.h" +#include "SVGTextPathElement.h" +#include "SVGTransformList.h" + +namespace WebCore { + +SVGTextPathElement::SVGTextPathElement(const QualifiedName& tagName, Document* doc) + : SVGTextContentElement(tagName, doc) + , SVGURIReference() + , m_startOffset(this, LengthModeOther) + , m_method(SVG_TEXTPATH_METHODTYPE_ALIGN) + , m_spacing(SVG_TEXTPATH_SPACINGTYPE_EXACT) +{ +} + +SVGTextPathElement::~SVGTextPathElement() +{ +} + +ANIMATED_PROPERTY_DEFINITIONS(SVGTextPathElement, SVGLength, Length, length, StartOffset, startOffset, SVGNames::startOffsetAttr, m_startOffset) +ANIMATED_PROPERTY_DEFINITIONS(SVGTextPathElement, int, Enumeration, enumeration, Method, method, SVGNames::methodAttr, m_method) +ANIMATED_PROPERTY_DEFINITIONS(SVGTextPathElement, int, Enumeration, enumeration, Spacing, spacing, SVGNames::spacingAttr, m_spacing) + +void SVGTextPathElement::parseMappedAttribute(MappedAttribute* attr) +{ + const String& value = attr->value(); + + if (attr->name() == SVGNames::startOffsetAttr) + setStartOffsetBaseValue(SVGLength(this, LengthModeOther, value)); + else if (attr->name() == SVGNames::methodAttr) { + if (value == "align") + setSpacingBaseValue(SVG_TEXTPATH_METHODTYPE_ALIGN); + else if(value == "stretch") + setSpacingBaseValue(SVG_TEXTPATH_METHODTYPE_STRETCH); + } else if (attr->name() == SVGNames::spacingAttr) { + if (value == "auto") + setMethodBaseValue(SVG_TEXTPATH_SPACINGTYPE_AUTO); + else if (value == "exact") + setMethodBaseValue(SVG_TEXTPATH_SPACINGTYPE_EXACT); + } else { + if (SVGURIReference::parseMappedAttribute(attr)) + return; + SVGTextContentElement::parseMappedAttribute(attr); + } +} + +RenderObject* SVGTextPathElement::createRenderer(RenderArena* arena, RenderStyle* style) +{ + return new (arena) RenderSVGTextPath(this); +} + +bool SVGTextPathElement::childShouldCreateRenderer(Node* child) const +{ + if (child->isTextNode() || child->hasTagName(SVGNames::trefTag) || + child->hasTagName(SVGNames::tspanTag) || child->hasTagName(SVGNames::textPathTag)) + return true; + + return false; +} + +void SVGTextPathElement::insertedIntoDocument() +{ + SVGElement::insertedIntoDocument(); + + String id = SVGURIReference::getTarget(href()); + Element* targetElement = ownerDocument()->getElementById(id); + if (!targetElement) { + document()->accessSVGExtensions()->addPendingResource(id, this); + return; + } +} + +} + +#endif // ENABLE(SVG) + +// vim:ts=4:noet |