Grid.h - mozsearch

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/* -*- 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_Grid_h

#define mozilla_dom_Grid_h

#include "GridArea.h"

#include "nsGridContainerFrame.h"

#include "nsISupports.h"

#include "nsWrapperCache.h"

namespace mozilla::dom {

class Element;

class GridDimension;

class Grid : public nsISupports, public nsWrapperCache {

 public:

  explicit Grid(nsISupports* aParent, nsGridContainerFrame* aFrame);

 protected:

  virtual ~Grid();

 public:

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(Grid)

  virtual JSObject* WrapObject(JSContext* aCx,

                               JS::Handle<JSObject*> aGivenProto) override;

  Element* GetParentObject() { return mParent; }

  void ForgetFrame();

  GridDimension* Rows() const;

  GridDimension* Cols() const;

  void GetAreas(nsTArray<RefPtr<GridArea>>& aAreas) const;

 protected:

  nsCOMPtr<Element> mParent;

  WeakFrame mFrame;

  RefPtr<GridDimension> mRows;

  RefPtr<GridDimension> mCols;

  nsTArray<RefPtr<GridArea>> mAreas;

};

}  // namespace mozilla::dom

#endif /* mozilla_dom_Grid_h */