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 { 16 namespace dom { 17 18 class Grid; 19 20 class GridArea : public nsISupports, public nsWrapperCache { 21 public: 22 explicit GridArea(Grid* aParent, nsAtom* aName, GridDeclaration aType, 23 uint32_t aRowStart, uint32_t aRowEnd, uint32_t aColumnStart, 24 uint32_t aColumnEnd); 25 26 protected: 27 virtual ~GridArea(); 28 29 public: 30 NS_DECL_CYCLE_COLLECTING_ISUPPORTS 31 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(GridArea) 32 33 virtual JSObject* WrapObject(JSContext* aCx, 34 JS::Handle<JSObject*> aGivenProto) override; GetParentObject()35 Grid* GetParentObject() { return mParent; } 36 37 void GetName(nsString& aName) const; 38 GridDeclaration Type() const; 39 uint32_t RowStart() const; 40 uint32_t RowEnd() const; 41 uint32_t ColumnStart() const; 42 uint32_t ColumnEnd() const; 43 44 protected: 45 RefPtr<Grid> mParent; 46 const RefPtr<nsAtom> mName; 47 const GridDeclaration mType; 48 const uint32_t mRowStart; 49 const uint32_t mRowEnd; 50 const uint32_t mColumnStart; 51 const uint32_t mColumnEnd; 52 }; 53 54 } // namespace dom 55 } // namespace mozilla 56 57 #endif /* mozilla_dom_GridTrack_h */ 58