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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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
#include "mozilla/dom/CSSCustomMediaRule.h"
#include "mozilla/DeclarationBlock.h"
#include "mozilla/ServoBindings.h"
#include "mozilla/dom/CSSCustomMediaRuleBinding.h"
#include "mozilla/dom/CSSCustomMediaRuleBindingFwd.h"
#include "mozilla/dom/MediaList.h"
namespace mozilla::dom {
CSSCustomMediaRule::CSSCustomMediaRule(RefPtr<StyleCustomMediaRule> aRawRule,
StyleSheet* aSheet,
css::Rule* aParentRule, uint32_t aLine,
uint32_t aColumn)
: css::Rule(aSheet, aParentRule, aLine, aColumn),
mRawRule(std::move(aRawRule)) {}
CSSCustomMediaRule::~CSSCustomMediaRule() {
if (mMediaList) {
mMediaList->SetStyleSheet(nullptr);
}
}
NS_IMPL_ADDREF_INHERITED(CSSCustomMediaRule, Rule)
NS_IMPL_RELEASE_INHERITED(CSSCustomMediaRule, Rule)
NS_IMPL_CYCLE_COLLECTION_CLASS(CSSCustomMediaRule)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CSSCustomMediaRule)
NS_INTERFACE_MAP_END_INHERITING(Rule)
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(CSSCustomMediaRule, css::Rule)
if (tmp->mMediaList) {
tmp->mMediaList->SetStyleSheet(nullptr);
tmp->mMediaList = nullptr;
}
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(CSSCustomMediaRule, css::Rule)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mMediaList)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
bool CSSCustomMediaRule::IsCCLeaf() const {
return Rule::IsCCLeaf() && !mMediaList;
}
/* virtual */
void CSSCustomMediaRule::DropSheetReference() {
if (mMediaList) {
mMediaList->SetStyleSheet(nullptr);
}
Rule::DropSheetReference();
}
void CSSCustomMediaRule::SetRawAfterClone(RefPtr<StyleCustomMediaRule> aRaw) {
mRawRule = std::move(aRaw);
if (mMediaList) {
mMediaList->SetRawAfterClone(
Servo_CustomMediaRule_GetCondition(mRawRule, nullptr).Consume());
mMediaList->SetStyleSheet(nullptr);
mMediaList->SetStyleSheet(GetStyleSheet());
}
}
// WebIDL interfaces
StyleCssRuleType CSSCustomMediaRule::Type() const {
return StyleCssRuleType::CustomMedia;
}
// CSSRule implementation
void CSSCustomMediaRule::GetCssText(nsACString& aCssText) const {
Servo_CustomMediaRule_GetCssText(mRawRule, &aCssText);
}
void CSSCustomMediaRule::GetName(nsACString& aName) const {
auto* name = Servo_CustomMediaRule_GetName(mRawRule);
name->ToUTF8String(aName);
}
void CSSCustomMediaRule::GetQuery(OwningCustomMediaQuery& aQuery) {
if (mMediaList) {
aQuery.SetAsMediaList() = mMediaList;
return;
}
bool value = false;
RefPtr rawMediaList =
Servo_CustomMediaRule_GetCondition(mRawRule, &value).Consume();
if (!rawMediaList) {
aQuery.SetAsBoolean() = value;
return;
}
mMediaList = new MediaList(rawMediaList.forget());
mMediaList->SetStyleSheet(GetStyleSheet());
aQuery.SetAsMediaList() = mMediaList;
}
size_t CSSCustomMediaRule::SizeOfIncludingThis(
MallocSizeOf aMallocSizeOf) const {
// TODO Implement this!
return aMallocSizeOf(this);
}
#ifdef DEBUG
void CSSCustomMediaRule::List(FILE* out, int32_t aIndent) const {
nsAutoCString str;
for (int32_t i = 0; i < aIndent; i++) {
str.AppendLiteral(" ");
}
Servo_CustomMediaRule_Debug(mRawRule, &str);
fprintf_stderr(out, "%s\n", str.get());
}
#endif
JSObject* CSSCustomMediaRule::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return CSSCustomMediaRule_Binding::Wrap(aCx, this, aGivenProto);
}
} // namespace mozilla::dom