1 files changed, 90 insertions, 0 deletions
diff --git a/layout/style/CSSContainerRule.cpp b/layout/style/CSSContainerRule.cpp
new file mode 100644
index 0000000000..a92874f454
--- /dev/null
+++ b/layout/style/CSSContainerRule.cpp
@@ -0,0 +1,90 @@
+/* -*- 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/CSSContainerRule.h"
+
+#include "mozilla/css/GroupRule.h"
+#include "mozilla/dom/CSSContainerRuleBinding.h"
+#include "mozilla/ServoBindings.h"
+
+using namespace mozilla::css;
+
+namespace mozilla::dom {
+
+CSSContainerRule::CSSContainerRule(RefPtr<StyleContainerRule> aRawRule,
+                                   StyleSheet* aSheet, css::Rule* aParentRule,
+                                   uint32_t aLine, uint32_t aColumn)
+    : css::ConditionRule(Servo_ContainerRule_GetRules(aRawRule).Consume(),
+                         aSheet, aParentRule, aLine, aColumn),
+      mRawRule(std::move(aRawRule)) {}
+
+CSSContainerRule::~CSSContainerRule() = default;
+
+NS_IMPL_ADDREF_INHERITED(CSSContainerRule, ConditionRule)
+NS_IMPL_RELEASE_INHERITED(CSSContainerRule, ConditionRule)
+
+// QueryInterface implementation for ContainerRule
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CSSContainerRule)
+NS_INTERFACE_MAP_END_INHERITING(ConditionRule)
+
+#ifdef DEBUG
+/* virtual */
+void CSSContainerRule::List(FILE* out, int32_t aIndent) const {
+  nsAutoCString str;
+  for (int32_t i = 0; i < aIndent; i++) {
+    str.AppendLiteral("  ");
+  }
+  Servo_ContainerRule_Debug(mRawRule, &str);
+  fprintf_stderr(out, "%s\n", str.get());
+}
+#endif
+
+StyleCssRuleType CSSContainerRule::Type() const {
+  return StyleCssRuleType::Container;
+}
+
+void CSSContainerRule::GetConditionText(nsACString& aConditionText) {
+  Servo_ContainerRule_GetConditionText(mRawRule, &aConditionText);
+}
+
+/* virtual */
+void CSSContainerRule::GetCssText(nsACString& aCssText) const {
+  Servo_ContainerRule_GetCssText(mRawRule, &aCssText);
+}
+
+void CSSContainerRule::GetContainerName(nsACString& aName) const {
+  Servo_ContainerRule_GetContainerName(mRawRule, &aName);
+}
+
+void CSSContainerRule::GetContainerQuery(nsACString& aQuery) const {
+  Servo_ContainerRule_GetContainerQuery(mRawRule, &aQuery);
+}
+
+Element* CSSContainerRule::QueryContainerFor(const Element& aElement) const {
+  return const_cast<Element*>(
+      Servo_ContainerRule_QueryContainerFor(mRawRule, &aElement));
+}
+
+void CSSContainerRule::SetRawAfterClone(RefPtr<StyleContainerRule> aRaw) {
+  mRawRule = std::move(aRaw);
+
+  css::ConditionRule::SetRawAfterClone(
+      Servo_ContainerRule_GetRules(mRawRule).Consume());
+}
+
+/* virtual */
+size_t CSSContainerRule::SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const {
+  // TODO Implement this!
+  return aMallocSizeOf(this);
+}
+
+/* virtual */
+JSObject* CSSContainerRule::WrapObject(JSContext* aCx,
+                                       JS::Handle<JSObject*> aGivenProto) {
+  return CSSContainerRule_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+}  // namespace mozilla::dom