Quelle  CSSSupportsRule.cpp   Sprache: C

/* -*- 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/. */

#include "mozilla/dom/CSSSupportsRule.h"

#include "mozilla/css/GroupRule.h"
#include "mozilla/dom/CSSSupportsRuleBinding.h"
#include "mozilla/ServoBindings.h"

using namespace mozilla::css;

namespace mozilla::dom {

CSSSupportsRule::CSSSupportsRule(RefPtr<StyleSupportsRule> aRawRule,
                                 StyleSheet* aSheet, css::Rule* aParentRule,
                                 uint32_t aLine, uint32_t aColumn)
    : css::ConditionRule(aSheet, aParentRule, aLine, aColumn),
      mRawRule(std::move(aRawRule)) {}

NS_IMPL_ADDREF_INHERITED(CSSSupportsRule, ConditionRule)
NS_IMPL_RELEASE_INHERITED(CSSSupportsRule, ConditionRule)

// QueryInterface implementation for SupportsRule
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CSSSupportsRule)
NS_INTERFACE_MAP_END_INHERITING(ConditionRule)

#ifdef DEBUG
/* virtual */
void CSSSupportsRule::List(FILE* out, int32_t aIndent) const {
  nsAutoCString str;
  for (int32_t i = 0; i < aIndent; i++) {
    str.AppendLiteral(" ");
  }
  Servo_SupportsRule_Debug(mRawRule, &str);
  fprintf_stderr(out, "%s\n", str.get());
}
#endif

StyleCssRuleType CSSSupportsRule::Type() const {
  return StyleCssRuleType::Supports;
}

void CSSSupportsRule::GetConditionText(nsACString& aConditionText) {
  Servo_SupportsRule_GetConditionText(mRawRule, &aConditionText);
}

/* virtual */
void CSSSupportsRule::GetCssText(nsACString& aCssText) const {
  Servo_SupportsRule_GetCssText(mRawRule, &aCssText);
}

void CSSSupportsRule::SetRawAfterClone(RefPtr<StyleSupportsRule> aRaw) {
  mRawRule = std::move(aRaw);
  css::ConditionRule::DidSetRawAfterClone();
}

already_AddRefed<StyleLockedCssRules> CSSSupportsRule::GetOrCreateRawRules() {
  return Servo_SupportsRule_GetRules(mRawRule).Consume();
}

/* virtual */
size_t CSSSupportsRule::SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const {
  // TODO Implement this!
  return aMallocSizeOf(this);
}

/* virtual */
JSObject* CSSSupportsRule::WrapObject(JSContext* aCx,
                                      JS::Handle<JSObject*> aGivenProto) {
  return CSSSupportsRule_Binding::Wrap(aCx, this, aGivenProto);
}

}  // namespace mozilla::dom