1 files changed, 67 insertions, 0 deletions
diff --git a/dom/flex/FlexItemValues.h b/dom/flex/FlexItemValues.h
new file mode 100644
index 0000000000..2853a922bb
--- /dev/null
+++ b/dom/flex/FlexItemValues.h
@@ -0,0 +1,67 @@
+/* -*- 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 */