dom/grid/GridArea.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_GridArea_h
   8 #define mozilla_dom_GridArea_h
   9
  10 #include "mozilla/dom/GridBinding.h"
  11 #include "nsWrapperCache.h"
  12
  13 class nsAtom;
  14
  15 namespace mozilla::dom {
  16
  17 class Grid;
  18
  19 class GridArea : public nsISupports, public nsWrapperCache {
  20  public:
  21   explicit GridArea(Grid* aParent, nsAtom* aName, GridDeclaration aType,
  22                     uint32_t aRowStart, uint32_t aRowEnd, uint32_t aColumnStart,
  23                     uint32_t aColumnEnd);
  24
  25  protected:
  26   virtual ~GridArea();
  27
  28  public:
  29   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  30   NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(GridArea)
  31
  32   virtual JSObject* WrapObject(JSContext* aCx,
  33                                JS::Handle<JSObject*> aGivenProto) override;
  34   Grid* GetParentObject() { return mParent; }
  35
  36   void GetName(nsString& aName) const;
  37   GridDeclaration Type() const;
  38   uint32_t RowStart() const;
  39   uint32_t RowEnd() const;
  40   uint32_t ColumnStart() const;
  41   uint32_t ColumnEnd() const;
  42
  43  protected:
  44   RefPtr<Grid> mParent;
  45   const RefPtr<nsAtom> mName;
  46   const GridDeclaration mType;
  47   const uint32_t mRowStart;
  48   const uint32_t mRowEnd;
  49   const uint32_t mColumnStart;
  50   const uint32_t mColumnEnd;
  51 };
  52
  53 }  // namespace mozilla::dom
  54
  55 #endif /* mozilla_dom_GridTrack_h */