GridDimension.h (1548B)
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_GridDimension_h 8 #define mozilla_dom_GridDimension_h 9 10 #include "nsTArray.h" 11 #include "nsWrapperCache.h" 12 13 namespace mozilla { 14 15 struct ComputedGridLineInfo; 16 struct ComputedGridTrackInfo; 17 18 namespace dom { 19 20 class Grid; 21 class GridArea; 22 class GridLines; 23 class GridTracks; 24 25 class GridDimension : public nsISupports, public nsWrapperCache { 26 public: 27 explicit GridDimension(Grid* aParent); 28 29 protected: 30 virtual ~GridDimension(); 31 32 public: 33 NS_DECL_CYCLE_COLLECTING_ISUPPORTS 34 NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(GridDimension) 35 36 virtual JSObject* WrapObject(JSContext* aCx, 37 JS::Handle<JSObject*> aGivenProto) override; 38 Grid* GetParentObject() { return mParent; } 39 40 GridLines* Lines() const; 41 GridTracks* Tracks() const; 42 43 void SetTrackInfo(const ComputedGridTrackInfo* aTrackInfo); 44 void SetLineInfo(const ComputedGridTrackInfo* aTrackInfo, 45 const ComputedGridLineInfo* aLineInfo, 46 const nsTArray<RefPtr<GridArea>>& aAreas, bool aIsRow); 47 48 protected: 49 RefPtr<Grid> mParent; 50 RefPtr<GridLines> mLines; 51 RefPtr<GridTracks> mTracks; 52 }; 53 54 } // namespace dom 55 } // namespace mozilla 56 57 #endif /* mozilla_dom_GridDimension_h */