/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_GridDimension_h

#define mozilla_dom_GridDimension_h

#include "nsWrapperCache.h"

namespace mozilla {

struct ComputedGridTrackInfo;

namespace dom {

class Grid;

class GridLines;

class GridTracks;

class GridDimension : public nsISupports

                    , public nsWrapperCache

{

public:

  explicit GridDimension(Grid* aParent);

protected:

  virtual ~GridDimension();

public:

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(GridDimension)

  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;

  Grid* GetParentObject()

  {

    return mParent;

  }

  GridLines* Lines() const;

  GridTracks* Tracks() const;

  void SetTrackInfo(const ComputedGridTrackInfo* aTrackInfo);

  void SetLineInfo(const ComputedGridTrackInfo* aTrackInfo,

                   const ComputedGridLineInfo* aLineInfo,

                   const nsTArray<RefPtr<GridArea>>& aAreas,

                   bool aIsRow);

protected:

  RefPtr<Grid> mParent;

  RefPtr<GridLines> mLines;

  RefPtr<GridTracks> mTracks;

};

} // namespace dom

} // namespace mozilla

#endif /* mozilla_dom_GridDimension_h */