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113 lines
3.7 KiB
C++
113 lines
3.7 KiB
C++
/*
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Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
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This file is part of the KDE project
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include "wtf/Platform.h"
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#if ENABLE(SVG)
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#include "SVGTextPathElement.h"
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#include "AffineTransform.h"
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#include "FloatRect.h"
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#include "RenderSVGTextPath.h"
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#include "SVGLengthList.h"
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#include "SVGPathElement.h"
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#include "SVGRenderStyle.h"
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#include "SVGTextPathElement.h"
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#include "SVGTransformList.h"
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namespace WebCore {
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SVGTextPathElement::SVGTextPathElement(const QualifiedName& tagName, Document* doc)
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: SVGTextContentElement(tagName, doc)
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, SVGURIReference()
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, m_startOffset(this, LengthModeOther)
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, m_method(SVG_TEXTPATH_METHODTYPE_ALIGN)
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, m_spacing(SVG_TEXTPATH_SPACINGTYPE_EXACT)
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{
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}
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SVGTextPathElement::~SVGTextPathElement()
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{
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}
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ANIMATED_PROPERTY_DEFINITIONS(SVGTextPathElement, SVGLength, Length, length, StartOffset, startOffset, SVGNames::startOffsetAttr, m_startOffset)
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ANIMATED_PROPERTY_DEFINITIONS(SVGTextPathElement, int, Enumeration, enumeration, Method, method, SVGNames::methodAttr, m_method)
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ANIMATED_PROPERTY_DEFINITIONS(SVGTextPathElement, int, Enumeration, enumeration, Spacing, spacing, SVGNames::spacingAttr, m_spacing)
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void SVGTextPathElement::parseMappedAttribute(MappedAttribute* attr)
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{
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const String& value = attr->value();
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if (attr->name() == SVGNames::startOffsetAttr)
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setStartOffsetBaseValue(SVGLength(this, LengthModeOther, value));
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else if (attr->name() == SVGNames::methodAttr) {
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if (value == "align")
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setSpacingBaseValue(SVG_TEXTPATH_METHODTYPE_ALIGN);
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else if(value == "stretch")
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setSpacingBaseValue(SVG_TEXTPATH_METHODTYPE_STRETCH);
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} else if (attr->name() == SVGNames::spacingAttr) {
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if (value == "auto")
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setMethodBaseValue(SVG_TEXTPATH_SPACINGTYPE_AUTO);
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else if (value == "exact")
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setMethodBaseValue(SVG_TEXTPATH_SPACINGTYPE_EXACT);
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} else {
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if (SVGURIReference::parseMappedAttribute(attr))
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return;
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SVGTextContentElement::parseMappedAttribute(attr);
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}
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}
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RenderObject* SVGTextPathElement::createRenderer(RenderArena* arena, RenderStyle* style)
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{
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Q_UNUSED(style);
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return new (arena) RenderSVGTextPath(this);
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}
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bool SVGTextPathElement::childShouldCreateRenderer(Node* child) const
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{
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if (child->isTextNode()
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#if ENABLE(SVG_FONTS)
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|| child->hasTagName(SVGNames::altGlyphTag)
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#endif
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|| child->hasTagName(SVGNames::trefTag) || child->hasTagName(SVGNames::tspanTag) || child->hasTagName(SVGNames::textPathTag))
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return true;
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return false;
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}
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void SVGTextPathElement::insertedIntoDocument()
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{
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SVGElement::insertedIntoDocument();
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String id = SVGURIReference::getTarget(href());
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Element* targetElement = ownerDocument()->getElementById(id);
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if (!targetElement) {
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document()->accessSVGExtensions()->addPendingResource(id, this);
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return;
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}
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}
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}
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#endif // ENABLE(SVG)
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// vim:ts=4:noet
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