/* -*- 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_PaintRequest_h_ #define mozilla_dom_PaintRequest_h_ #include "nsIDOMPaintRequest.h" #include "nsPresContext.h" #include "nsIDOMEvent.h" #include "mozilla/Attributes.h" #include "nsWrapperCache.h" namespace mozilla { namespace dom { class DOMRect; class PaintRequest final : public nsIDOMPaintRequest , public nsWrapperCache { public: explicit PaintRequest(nsIDOMEvent* aParent) : mParent(aParent) { mRequest.mFlags = 0; } NS_DECL_CYCLE_COLLECTING_ISUPPORTS NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PaintRequest) NS_DECL_NSIDOMPAINTREQUEST virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; nsIDOMEvent* GetParentObject() const { return mParent; } already_AddRefed<DOMRect> ClientRect(); void GetReason(nsAString& aResult) const { aResult.AssignLiteral("repaint"); } void SetRequest(const nsInvalidateRequestList::Request& aRequest) { mRequest = aRequest; } private: ~PaintRequest() {} nsCOMPtr<nsIDOMEvent> mParent; nsInvalidateRequestList::Request mRequest; }; class PaintRequestList final : public nsISupports, public nsWrapperCache { public: explicit PaintRequestList(nsIDOMEvent *aParent) : mParent(aParent) { } NS_DECL_CYCLE_COLLECTING_ISUPPORTS NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(PaintRequestList) virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; nsISupports* GetParentObject() { return mParent; } void Append(PaintRequest* aElement) { mArray.AppendElement(aElement); } uint32_t Length() { return mArray.Length(); } PaintRequest* Item(uint32_t aIndex) { return mArray.SafeElementAt(aIndex); } PaintRequest* IndexedGetter(uint32_t aIndex, bool& aFound) { aFound = aIndex < mArray.Length(); if (!aFound) { return nullptr; } return mArray.ElementAt(aIndex); } private: ~PaintRequestList() {} nsTArray< RefPtr<PaintRequest> > mArray; nsCOMPtr<nsIDOMEvent> mParent; }; } // namespace dom } // namespace mozilla #endif // mozilla_dom_PaintRequest_h_