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* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
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* (C) 1999 Antti Koivisto (koivisto@kde.org)
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* Copyright (C) 2003, 2010 Apple Inc. All rights reserved.
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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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#include "HTMLHRElement.h"
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#include "Attribute.h"
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#include "CSSPropertyNames.h"
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#include "CSSValueKeywords.h"
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#include "CSSValuePool.h"
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#include "HTMLNames.h"
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using namespace HTMLNames;
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HTMLHRElement::HTMLHRElement(const QualifiedName& tagName, Document* document)
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: HTMLElement(tagName, document)
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ASSERT(hasTagName(hrTag));
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PassRefPtr<HTMLHRElement> HTMLHRElement::create(Document* document)
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return adoptRef(new HTMLHRElement(hrTag, document));
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PassRefPtr<HTMLHRElement> HTMLHRElement::create(const QualifiedName& tagName, Document* document)
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return adoptRef(new HTMLHRElement(tagName, document));
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bool HTMLHRElement::isPresentationAttribute(const QualifiedName& name) const
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if (name == alignAttr || name == widthAttr || name == colorAttr || name == noshadeAttr || name == sizeAttr)
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return HTMLElement::isPresentationAttribute(name);
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void HTMLHRElement::collectStyleForPresentationAttribute(const Attribute& attribute, StylePropertySet* style)
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if (attribute.name() == alignAttr) {
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if (equalIgnoringCase(attribute.value(), "left")) {
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addPropertyToPresentationAttributeStyle(style, CSSPropertyMarginLeft, 0, CSSPrimitiveValue::CSS_PX);
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addPropertyToPresentationAttributeStyle(style, CSSPropertyMarginRight, CSSValueAuto);
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} else if (equalIgnoringCase(attribute.value(), "right")) {
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addPropertyToPresentationAttributeStyle(style, CSSPropertyMarginLeft, CSSValueAuto);
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addPropertyToPresentationAttributeStyle(style, CSSPropertyMarginRight, 0, CSSPrimitiveValue::CSS_PX);
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addPropertyToPresentationAttributeStyle(style, CSSPropertyMarginLeft, CSSValueAuto);
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addPropertyToPresentationAttributeStyle(style, CSSPropertyMarginRight, CSSValueAuto);
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} else if (attribute.name() == widthAttr) {
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int v = attribute.value().toInt(&ok);
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addPropertyToPresentationAttributeStyle(style, CSSPropertyWidth, 1, CSSPrimitiveValue::CSS_PX);
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addHTMLLengthToStyle(style, CSSPropertyWidth, attribute.value());
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} else if (attribute.name() == colorAttr) {
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addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderStyle, CSSValueSolid);
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addHTMLColorToStyle(style, CSSPropertyBorderColor, attribute.value());
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addHTMLColorToStyle(style, CSSPropertyBackgroundColor, attribute.value());
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} else if (attribute.name() == noshadeAttr) {
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addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderStyle, CSSValueSolid);
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RefPtr<CSSPrimitiveValue> darkGrayValue = cssValuePool().createColorValue(Color::darkGray);
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style->setProperty(CSSPropertyBorderColor, darkGrayValue);
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style->setProperty(CSSPropertyBackgroundColor, darkGrayValue);
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} else if (attribute.name() == sizeAttr) {
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StringImpl* si = attribute.value().impl();
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int size = si->toInt();
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addPropertyToPresentationAttributeStyle(style, CSSPropertyBorderBottomWidth, 0, CSSPrimitiveValue::CSS_PX);
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addPropertyToPresentationAttributeStyle(style, CSSPropertyHeight, size - 2, CSSPrimitiveValue::CSS_PX);
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HTMLElement::collectStyleForPresentationAttribute(attribute, style);