layout/style/CSSContainerRule.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "mozilla/dom/CSSContainerRule.h"
   8
   9 #include "mozilla/css/GroupRule.h"
  10 #include "mozilla/dom/CSSContainerRuleBinding.h"
  11 #include "mozilla/ServoBindings.h"
  12
  13 using namespace mozilla::css;
  14
  15 namespace mozilla::dom {
  16
  17 CSSContainerRule::CSSContainerRule(RefPtr<StyleContainerRule> aRawRule,
  18                                    StyleSheet* aSheet, css::Rule* aParentRule,
  19                                    uint32_t aLine, uint32_t aColumn)
  20     : css::ConditionRule(aSheet, aParentRule, aLine, aColumn),
  21       mRawRule(std::move(aRawRule)) {}
  22
  23 CSSContainerRule::~CSSContainerRule() = default;
  24
  25 NS_IMPL_ADDREF_INHERITED(CSSContainerRule, ConditionRule)
  26 NS_IMPL_RELEASE_INHERITED(CSSContainerRule, ConditionRule)
  27
  28 // QueryInterface implementation for ContainerRule
  29 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(CSSContainerRule)
  30 NS_INTERFACE_MAP_END_INHERITING(ConditionRule)
  31
  32 #ifdef DEBUG
  33 /* virtual */
  34 void CSSContainerRule::List(FILE* out, int32_t aIndent) const {
  35   nsAutoCString str;
  36   for (int32_t i = 0; i < aIndent; i++) {
  37     str.AppendLiteral("  ");
  38   }
  39   Servo_ContainerRule_Debug(mRawRule, &str);
  40   fprintf_stderr(out, "%s\n", str.get());
  41 }
  42 #endif
  43
  44 already_AddRefed<StyleLockedCssRules> CSSContainerRule::GetOrCreateRawRules() {
  45   return Servo_ContainerRule_GetRules(mRawRule).Consume();
  46 }
  47
  48 StyleCssRuleType CSSContainerRule::Type() const {
  49   return StyleCssRuleType::Container;
  50 }
  51
  52 void CSSContainerRule::GetConditionText(nsACString& aConditionText) {
  53   Servo_ContainerRule_GetConditionText(mRawRule, &aConditionText);
  54 }
  55
  56 /* virtual */
  57 void CSSContainerRule::GetCssText(nsACString& aCssText) const {
  58   Servo_ContainerRule_GetCssText(mRawRule, &aCssText);
  59 }
  60
  61 void CSSContainerRule::GetContainerName(nsACString& aName) const {
  62   Servo_ContainerRule_GetContainerName(mRawRule, &aName);
  63 }
  64
  65 void CSSContainerRule::GetContainerQuery(nsACString& aQuery) const {
  66   Servo_ContainerRule_GetContainerQuery(mRawRule, &aQuery);
  67 }
  68
  69 Element* CSSContainerRule::QueryContainerFor(const Element& aElement) const {
  70   return const_cast<Element*>(
  71       Servo_ContainerRule_QueryContainerFor(mRawRule, &aElement));
  72 }
  73
  74 void CSSContainerRule::SetRawAfterClone(RefPtr<StyleContainerRule> aRaw) {
  75   mRawRule = std::move(aRaw);
  76   css::ConditionRule::DidSetRawAfterClone();
  77 }
  78
  79 /* virtual */
  80 size_t CSSContainerRule::SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const {
  81   // TODO Implement this!
  82   return aMallocSizeOf(this);
  83 }
  84
  85 /* virtual */
  86 JSObject* CSSContainerRule::WrapObject(JSContext* aCx,
  87                                        JS::Handle<JSObject*> aGivenProto) {
  88   return CSSContainerRule_Binding::Wrap(aCx, this, aGivenProto);
  89 }
  90
  91 }  // namespace mozilla::dom