gecko-dev/layout/style/CSS.cpp

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* DOM object holding utility CSS functions */

#include "CSS.h"

#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/ServoBindings.h"
#include "nsGlobalWindow.h"
#include "mozilla/dom/Document.h"
#include "nsStyleUtil.h"
#include "xpcpublic.h"

namespace mozilla {
namespace dom {

/* static */
bool CSS::Supports(const GlobalObject& aGlobal, const nsAString& aProperty,
                   const nsAString& aValue, ErrorResult& aRv) {
  NS_ConvertUTF16toUTF8 property(aProperty);
  NS_ConvertUTF16toUTF8 value(aValue);
  return Servo_CSSSupports2(&property, &value);
}

/* static */
bool CSS::Supports(const GlobalObject& aGlobal, const nsAString& aCondition,
                   ErrorResult& aRv) {
  NS_ConvertUTF16toUTF8 cond(aCondition);
  return Servo_CSSSupports(&cond);
}

/* static */
void CSS::Escape(const GlobalObject& aGlobal, const nsAString& aIdent,
                 nsAString& aReturn) {
  nsStyleUtil::AppendEscapedCSSIdent(aIdent, aReturn);
}

}  // namespace dom
}  // namespace mozilla