gecko-dev/dom/grid/GridDimension.h

58 строки
1.5 KiB
C++

/* -*- 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"
#include "nsTArray.h"
namespace mozilla {
struct ComputedGridLineInfo;
struct ComputedGridTrackInfo;
namespace dom {
class Grid;
class GridArea;
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 */