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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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_GridLines_h
#define mozilla_dom_GridLines_h
#include "mozilla/dom/GridBinding.h"
#include "nsGridContainerFrame.h"
#include "nsWrapperCache.h"
namespace mozilla {
struct ComputedGridTrackInfo;
struct ComputedGridLineInfo;
namespace dom {
class GridDimension;
class GridLine;
class GridLines : public nsISupports
, public nsWrapperCache
{
public:
explicit GridLines(GridDimension* aParent);
protected:
virtual ~GridLines();
public:
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(GridLines)
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
GridDimension* GetParentObject()
{
return mParent;
}
uint32_t Length() const;
GridLine* Item(uint32_t aIndex);
GridLine* IndexedGetter(uint32_t aIndex, bool& aFound);
void SetLineInfo(const ComputedGridTrackInfo* aTrackInfo,
const ComputedGridLineInfo* aLineInfo,
const nsTArray<RefPtr<GridArea>>& aAreas,
bool aIsRow);
protected:
uint32_t AppendRemovedAutoFits(const ComputedGridTrackInfo* aTrackInfo,
const ComputedGridLineInfo* aLineInfo,
nscoord aLastTrackEdge,
uint32_t& aRepeatIndex,
uint32_t aNumRepeatTracks,
nsTArray<nsString>& aLineNames);
RefPtr<GridDimension> mParent;
nsTArray<RefPtr<GridLine>> mLines;
};
} // namespace dom
} // namespace mozilla
#endif /* mozilla_dom_GridLines_h */
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