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59 lines
1.6 KiB
C++
59 lines
1.6 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_FlexLineValues_h
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#define mozilla_dom_FlexLineValues_h
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#include "mozilla/dom/FlexBinding.h"
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#include "nsISupports.h"
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#include "nsWrapperCache.h"
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struct ComputedFlexLineInfo;
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namespace mozilla::dom {
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class Flex;
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class FlexItemValues;
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class FlexLineValues : public nsISupports, public nsWrapperCache {
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public:
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explicit FlexLineValues(Flex* aParent, const ComputedFlexLineInfo* aLine);
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protected:
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virtual ~FlexLineValues() = default;
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(FlexLineValues)
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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Flex* GetParentObject() { return mParent; }
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FlexLineGrowthState GrowthState() const;
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double CrossStart() const;
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double CrossSize() const;
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double FirstBaselineOffset() const;
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double LastBaselineOffset() const;
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void GetItems(nsTArray<RefPtr<FlexItemValues>>& aResult);
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protected:
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RefPtr<Flex> mParent;
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FlexLineGrowthState mGrowthState;
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double mCrossStart;
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double mCrossSize;
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double mFirstBaselineOffset;
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double mLastBaselineOffset;
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nsTArray<RefPtr<FlexItemValues>> mItems;
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};
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} // namespace mozilla::dom
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#endif /* mozilla_dom_FlexLineValues_h */
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