| /* |
| * Copyright (C) 2016 Igalia S.L. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| #include "config.h" |
| #include "MathMLSpaceElement.h" |
| |
| #if ENABLE(MATHML) |
| |
| #include "RenderMathMLSpace.h" |
| #include <wtf/IsoMallocInlines.h> |
| |
| namespace WebCore { |
| |
| WTF_MAKE_ISO_ALLOCATED_IMPL(MathMLSpaceElement); |
| |
| using namespace MathMLNames; |
| |
| MathMLSpaceElement::MathMLSpaceElement(const QualifiedName& tagName, Document& document) |
| : MathMLPresentationElement(tagName, document) |
| { |
| } |
| |
| Ref<MathMLSpaceElement> MathMLSpaceElement::create(const QualifiedName& tagName, Document& document) |
| { |
| return adoptRef(*new MathMLSpaceElement(tagName, document)); |
| } |
| |
| const MathMLElement::Length& MathMLSpaceElement::width() |
| { |
| return cachedMathMLLength(MathMLNames::widthAttr, m_width); |
| } |
| |
| const MathMLElement::Length& MathMLSpaceElement::height() |
| { |
| return cachedMathMLLength(MathMLNames::heightAttr, m_height); |
| } |
| |
| const MathMLElement::Length& MathMLSpaceElement::depth() |
| { |
| return cachedMathMLLength(MathMLNames::depthAttr, m_depth); |
| } |
| |
| void MathMLSpaceElement::parseAttribute(const QualifiedName& name, const AtomicString& value) |
| { |
| if (name == widthAttr) |
| m_width = WTF::nullopt; |
| else if (name == heightAttr) |
| m_height = WTF::nullopt; |
| else if (name == depthAttr) |
| m_depth = WTF::nullopt; |
| |
| MathMLPresentationElement::parseAttribute(name, value); |
| } |
| |
| RenderPtr<RenderElement> MathMLSpaceElement::createElementRenderer(RenderStyle&& style, const RenderTreePosition&) |
| { |
| ASSERT(hasTagName(MathMLNames::mspaceTag)); |
| return createRenderer<RenderMathMLSpace>(*this, WTFMove(style)); |
| } |
| |
| } |
| |
| #endif // ENABLE(MATHML) |