layout/style/CSSMediaRule.h

   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 #ifndef mozilla_dom_CSSMediaRule_h
   8 #define mozilla_dom_CSSMediaRule_h
   9
  10 #include "mozilla/css/GroupRule.h"
  11 #include "mozilla/ServoBindingTypes.h"
  12
  13 namespace mozilla {
  14 namespace dom {
  15
  16 class CSSMediaRule final : public css::ConditionRule {
  17  public:
  18   CSSMediaRule(RefPtr<RawServoMediaRule> aRawRule, StyleSheet* aSheet,
  19                css::Rule* aParentRule, uint32_t aLine, uint32_t aColumn);
  20
  21   NS_DECL_ISUPPORTS_INHERITED
  22   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(CSSMediaRule, css::ConditionRule)
  23
  24   void DropSheetReference() override;
  25
  26 #ifdef DEBUG
  27   void List(FILE* out = stdout, int32_t aIndent = 0) const final;
  28 #endif
  29
  30   RawServoMediaRule* Raw() const { return mRawRule; }
  31
  32   // WebIDL interface
  33   uint16_t Type() const override { return CSSRule_Binding::MEDIA_RULE; }
  34   // WebIDL interface
  35   void GetCssText(nsACString& aCssText) const final;
  36   void GetConditionText(nsACString& aConditionText) final;
  37   void SetConditionText(const nsACString& aConditionText,
  38                         ErrorResult& aRv) final;
  39   dom::MediaList* Media();
  40
  41   size_t SizeOfIncludingThis(MallocSizeOf) const override;
  42
  43   JSObject* WrapObject(JSContext* aCx,
  44                        JS::Handle<JSObject*> aGivenProto) override;
  45
  46  private:
  47   virtual ~CSSMediaRule();
  48
  49   RefPtr<RawServoMediaRule> mRawRule;
  50   RefPtr<dom::MediaList> mMediaList;
  51 };
  52
  53 }  // namespace dom
  54 }  // namespace mozilla
  55
  56 #endif  // mozilla_dom_CSSMediaRule_h