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       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             : /* Representation of CSSMozDocumentRule for stylo */
       8             : 
       9             : #include "mozilla/ServoBindings.h"
      10             : #include "mozilla/ServoDocumentRule.h"
      11             : 
      12             : using namespace mozilla::dom;
      13             : 
      14             : namespace mozilla {
      15             : 
      16           0 : ServoDocumentRule::ServoDocumentRule(RefPtr<RawServoDocumentRule> aRawRule,
      17           0 :                                      uint32_t aLine, uint32_t aColumn)
      18           0 :   : CSSMozDocumentRule(Servo_DocumentRule_GetRules(aRawRule).Consume())
      19           0 :   , mRawRule(Move(aRawRule))
      20             : {
      21           0 : }
      22             : 
      23           0 : ServoDocumentRule::~ServoDocumentRule()
      24             : {
      25           0 : }
      26             : 
      27           0 : NS_IMPL_ADDREF_INHERITED(ServoDocumentRule, CSSMozDocumentRule)
      28           0 : NS_IMPL_RELEASE_INHERITED(ServoDocumentRule, CSSMozDocumentRule)
      29             : 
      30             : // QueryInterface implementation for MozDocumentRule
      31           0 : NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(ServoDocumentRule)
      32           0 : NS_INTERFACE_MAP_END_INHERITING(CSSMozDocumentRule)
      33             : 
      34             : /* virtual */ already_AddRefed<css::Rule>
      35           0 : ServoDocumentRule::Clone() const
      36             : {
      37             :   // Rule::Clone is only used when CSSStyleSheetInner is cloned in
      38             :   // preparation of being mutated. However, ServoStyleSheet never clones
      39             :   // anything, so this method should never be called.
      40           0 :   MOZ_ASSERT_UNREACHABLE("Shouldn't be cloning ServoDocumentRule");
      41             :   return nullptr;
      42             : }
      43             : 
      44             : /* virtual */ bool
      45           0 : ServoDocumentRule::UseForPresentation(nsPresContext* aPresContext,
      46             :                                       nsMediaQueryResultCacheKey& aKey)
      47             : {
      48             :   // GroupRule::UseForPresentation is only used in nsCSSRuleProcessor,
      49             :   // so this should never be called.
      50           0 :   MOZ_ASSERT_UNREACHABLE("Shouldn't be calling UseForPresentation");
      51             :   return false;
      52             : }
      53             : 
      54             : #ifdef DEBUG
      55             : /* virtual */ void
      56           0 : ServoDocumentRule::List(FILE* out, int32_t aIndent) const
      57             : {
      58           0 :   nsAutoCString str;
      59           0 :   for (int32_t i = 0; i < aIndent; i++) {
      60           0 :     str.AppendLiteral("  ");
      61             :   }
      62           0 :   Servo_DocumentRule_Debug(mRawRule, &str);
      63           0 :   fprintf_stderr(out, "%s\n", str.get());
      64           0 : }
      65             : #endif
      66             : 
      67             : // nsIDOMCSSConditionRule methods
      68             : 
      69             : NS_IMETHODIMP
      70           0 : ServoDocumentRule::GetConditionText(nsAString& aConditionText)
      71             : {
      72           0 :   Servo_DocumentRule_GetConditionText(mRawRule, &aConditionText);
      73           0 :   return NS_OK;
      74             : }
      75             : 
      76             : NS_IMETHODIMP
      77           0 : ServoDocumentRule::SetConditionText(const nsAString& aConditionText)
      78             : {
      79           0 :   return NS_ERROR_NOT_IMPLEMENTED;
      80             : }
      81             : 
      82             : /* virtual */ void
      83           0 : ServoDocumentRule::GetCssTextImpl(nsAString& aCssText) const
      84             : {
      85           0 :   Servo_DocumentRule_GetCssText(mRawRule, &aCssText);
      86           0 : }
      87             : 
      88             : /* virtual */ size_t
      89           0 : ServoDocumentRule::SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf)
      90             :   const
      91             : {
      92             :   // TODO Implement this!
      93           0 :   return aMallocSizeOf(this);
      94             : }
      95             : 
      96             : } // namespace mozilla