1 files changed, 101 insertions, 0 deletions
diff --git a/layout/style/CSSCounterStyleRule.cpp b/layout/style/CSSCounterStyleRule.cpp
new file mode 100644
index 0000000000..2a3f5a0f82
--- /dev/null
+++ b/layout/style/CSSCounterStyleRule.cpp
@@ -0,0 +1,101 @@
+/* -*- 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/CSSCounterStyleRule.h"
+
+#include "mozAutoDocUpdate.h"
+#include "mozilla/dom/CSSCounterStyleRuleBinding.h"
+#include "mozilla/ServoBindings.h"
+#include "nsStyleUtil.h"
+
+namespace mozilla {
+namespace dom {
+
+bool CSSCounterStyleRule::IsCCLeaf() const { return Rule::IsCCLeaf(); }
+
+#ifdef DEBUG
+void CSSCounterStyleRule::List(FILE* out, int32_t aIndent) const {
+  nsAutoCString str;
+  for (int32_t i = 0; i < aIndent; i++) {
+    str.AppendLiteral("  ");
+  }
+  Servo_CounterStyleRule_Debug(mRawRule, &str);
+  fprintf_stderr(out, "%s\n", str.get());
+}
+#endif
+
+StyleCssRuleType CSSCounterStyleRule::Type() const {
+  return StyleCssRuleType::CounterStyle;
+}
+
+void CSSCounterStyleRule::SetRawAfterClone(
+    RefPtr<StyleLockedCounterStyleRule> aRaw) {
+  mRawRule = std::move(aRaw);
+}
+
+void CSSCounterStyleRule::GetCssText(nsACString& aCssText) const {
+  Servo_CounterStyleRule_GetCssText(mRawRule, &aCssText);
+}
+
+void CSSCounterStyleRule::GetName(nsAString& aName) {
+  aName.Truncate();
+  nsAtom* name = Servo_CounterStyleRule_GetName(mRawRule);
+  nsDependentAtomString nameStr(name);
+  nsStyleUtil::AppendEscapedCSSIdent(nameStr, aName);
+}
+
+template <typename Func>
+void CSSCounterStyleRule::ModifyRule(Func aCallback) {
+  if (IsReadOnly()) {
+    return;
+  }
+
+  StyleSheet* sheet = GetStyleSheet();
+  if (sheet) {
+    sheet->WillDirty();
+  }
+
+  if (aCallback() && sheet) {
+    sheet->RuleChanged(this, StyleRuleChangeKind::Generic);
+  }
+}
+
+void CSSCounterStyleRule::SetName(const nsAString& aName) {
+  ModifyRule([&] {
+    NS_ConvertUTF16toUTF8 name(aName);
+    return Servo_CounterStyleRule_SetName(mRawRule, &name);
+  });
+}
+
+#define CSS_COUNTER_DESC(name_, method_)                             \
+  void CSSCounterStyleRule::Get##method_(nsACString& aValue) {       \
+    MOZ_ASSERT(aValue.IsEmpty());                                    \
+    Servo_CounterStyleRule_GetDescriptorCssText(                     \
+        mRawRule, eCSSCounterDesc_##method_, &aValue);               \
+  }                                                                  \
+  void CSSCounterStyleRule::Set##method_(const nsACString& aValue) { \
+    ModifyRule([&] {                                                 \
+      return Servo_CounterStyleRule_SetDescriptor(                   \
+          mRawRule, eCSSCounterDesc_##method_, &aValue);             \
+    });                                                              \
+  }
+#include "nsCSSCounterDescList.h"
+#undef CSS_COUNTER_DESC
+
+/* virtual */
+size_t CSSCounterStyleRule::SizeOfIncludingThis(
+    MallocSizeOf aMallocSizeOf) const {
+  return aMallocSizeOf(this);
+}
+
+/* virtual */
+JSObject* CSSCounterStyleRule::WrapObject(JSContext* aCx,
+                                          JS::Handle<JSObject*> aGivenProto) {
+  return CSSCounterStyleRule_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+}  // namespace dom
+}  // namespace mozilla