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52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_GridTracks_h
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#define mozilla_dom_GridTracks_h
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#include "nsTArray.h"
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#include "nsWrapperCache.h"
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namespace mozilla {
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struct ComputedGridTrackInfo;
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namespace dom {
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class GridDimension;
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class GridTrack;
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class GridTracks : public nsISupports, public nsWrapperCache {
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public:
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explicit GridTracks(GridDimension* aParent);
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protected:
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virtual ~GridTracks();
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(GridTracks)
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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GridDimension* GetParentObject() { return mParent; }
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uint32_t Length() const;
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GridTrack* Item(uint32_t aIndex);
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GridTrack* IndexedGetter(uint32_t aIndex, bool& aFound);
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void SetTrackInfo(const mozilla::ComputedGridTrackInfo* aTrackInfo);
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protected:
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RefPtr<GridDimension> mParent;
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nsTArray<RefPtr<GridTrack>> mTracks;
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_GridTracks_h */
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