FlexItemValues.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_FlexItemValues_h

#define mozilla_dom_FlexItemValues_h

#include "mozilla/dom/FlexBinding.h"

#include "nsISupports.h"

#include "nsWrapperCache.h"

struct ComputedFlexItemInfo;

class nsINode;

namespace mozilla::dom {

class DOMRectReadOnly;

class FlexLineValues;

class FlexItemValues : public nsISupports, public nsWrapperCache {

 public:

  explicit FlexItemValues(FlexLineValues* aParent,

                          const ComputedFlexItemInfo* aItem);

 protected:

  virtual ~FlexItemValues() = default;

 public:

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(FlexItemValues)

  virtual JSObject* WrapObject(JSContext* aCx,

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

  FlexLineValues* GetParentObject() { return mParent; }

  nsINode* GetNode() const;

  DOMRectReadOnly* FrameRect() const;

  double MainBaseSize() const;

  double MainDeltaSize() const;

  double MainMinSize() const;

  double MainMaxSize() const;

  double CrossMinSize() const;

  double CrossMaxSize() const;

  FlexItemClampState ClampState() const;

 protected:

  RefPtr<FlexLineValues> mParent;

  RefPtr<nsINode> mNode;

  RefPtr<DOMRectReadOnly> mFrameRect;

  // These sizes are all CSS pixel units.

  double mMainBaseSize;

  double mMainDeltaSize;

  double mMainMinSize;

  double mMainMaxSize;

  double mCrossMinSize;

  double mCrossMaxSize;

  FlexItemClampState mClampState;

};

}  // namespace mozilla::dom

#endif /* mozilla_dom_FlexItemValues_h */