blob: 61d19220c1772eb5d5d2cb89f4f4e834bd09c028 [file] [log] [blame]
/*
* (C) 1999-2003 Lars Knoll (knoll@kde.org)
* (C) 2002-2003 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2002, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved.
*
* 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 "core/css/CSSFontFaceRule.h"
#include "core/css/AtRuleCSSStyleDeclaration.h"
#include "core/css/CSSPropertyValueSet.h"
#include "core/css/StyleRule.h"
#include "core/css/parser/AtRuleDescriptorValueSet.h"
#include "platform/wtf/text/StringBuilder.h"
namespace blink {
CSSFontFaceRule::CSSFontFaceRule(StyleRuleFontFace* font_face_rule,
CSSStyleSheet* parent)
: CSSRule(parent), font_face_rule_(font_face_rule) {}
CSSFontFaceRule::~CSSFontFaceRule() = default;
CSSStyleDeclaration* CSSFontFaceRule::style() const {
if (!properties_cssom_wrapper_) {
properties_cssom_wrapper_ =
AtRuleCSSStyleDeclaration::Create(&font_face_rule_->MutableProperties(),
const_cast<CSSFontFaceRule*>(this));
}
return properties_cssom_wrapper_.Get();
}
String CSSFontFaceRule::cssText() const {
StringBuilder result;
result.Append("@font-face { ");
String descs = font_face_rule_->Properties().AsText();
result.Append(descs);
if (!descs.IsEmpty())
result.Append(' ');
result.Append('}');
return result.ToString();
}
void CSSFontFaceRule::Reattach(StyleRuleBase* rule) {
DCHECK(rule);
font_face_rule_ = ToStyleRuleFontFace(rule);
if (properties_cssom_wrapper_)
properties_cssom_wrapper_->Reattach(font_face_rule_->MutableProperties());
}
void CSSFontFaceRule::Trace(blink::Visitor* visitor) {
visitor->Trace(font_face_rule_);
visitor->Trace(properties_cssom_wrapper_);
CSSRule::Trace(visitor);
}
} // namespace blink