dom/base/StyleSheetList.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef mozilla_dom_StyleSheetList_h
   7 #define mozilla_dom_StyleSheetList_h
   8
   9 #include "nsIDOMStyleSheetList.h"
  10 #include "nsWrapperCache.h"
  11
  12 class nsINode;
  13
  14 namespace mozilla {
  15 class CSSStyleSheet;
  16
  17 namespace dom {
  18
  19 class StyleSheetList : public nsIDOMStyleSheetList
  20                      , public nsWrapperCache
  21 {
  22 public:
  23   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  24   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(StyleSheetList)
  25   NS_DECL_NSIDOMSTYLESHEETLIST
  26
  27   virtual JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE MOZ_FINAL;
  28
  29   virtual nsINode* GetParentObject() const = 0;
  30
  31   virtual uint32_t Length() = 0;
  32   virtual CSSStyleSheet* IndexedGetter(uint32_t aIndex, bool& aFound) = 0;
  33   CSSStyleSheet* Item(uint32_t aIndex)
  34   {
  35     bool dummy = false;
  36     return IndexedGetter(aIndex, dummy);
  37   }
  38
  39 protected:
  40   virtual ~StyleSheetList() {}
  41 };
  42
  43 } // namespace dom
  44 } // namespace mozilla
  45
  46 #endif // mozilla_dom_StyleSheetList_h