зеркало из https://github.com/mozilla/gecko-dev.git
74 строки
2.4 KiB
C++
74 строки
2.4 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_NotifyPaintEvent_h_
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#define mozilla_dom_NotifyPaintEvent_h_
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/Event.h"
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#include "mozilla/dom/BindingDeclarations.h"
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#include "mozilla/dom/NotifyPaintEventBinding.h"
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#include "nsPresContext.h"
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namespace mozilla {
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namespace dom {
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class DOMRect;
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class DOMRectList;
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class PaintRequestList;
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class NotifyPaintEvent : public Event {
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public:
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NotifyPaintEvent(EventTarget* aOwner, nsPresContext* aPresContext,
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WidgetEvent* aEvent, EventMessage aEventMessage,
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nsTArray<nsRect>* aInvalidateRequests,
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uint64_t aTransactionId, DOMHighResTimeStamp aTimeStamp);
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NS_INLINE_DECL_REFCOUNTING_INHERITED(NotifyPaintEvent, Event)
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void Serialize(IPC::Message* aMsg, bool aSerializeInterfaceType) override;
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bool Deserialize(const IPC::Message* aMsg, PickleIterator* aIter) override;
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virtual JSObject* WrapObjectInternal(
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JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override {
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return NotifyPaintEvent_Binding::Wrap(aCx, this, aGivenProto);
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}
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already_AddRefed<DOMRectList> ClientRects(SystemCallerGuarantee aGuarantee);
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already_AddRefed<DOMRect> BoundingClientRect(
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SystemCallerGuarantee aGuarantee);
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already_AddRefed<PaintRequestList> PaintRequests(SystemCallerGuarantee);
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uint64_t TransactionId(SystemCallerGuarantee);
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DOMHighResTimeStamp PaintTimeStamp(SystemCallerGuarantee);
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protected:
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~NotifyPaintEvent() {}
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private:
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nsRegion GetRegion(SystemCallerGuarantee);
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nsTArray<nsRect> mInvalidateRequests;
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uint64_t mTransactionId;
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DOMHighResTimeStamp mTimeStamp;
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};
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} // namespace dom
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} // namespace mozilla
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// This empties aInvalidateRequests.
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already_AddRefed<mozilla::dom::NotifyPaintEvent> NS_NewDOMNotifyPaintEvent(
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mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext,
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mozilla::WidgetEvent* aEvent,
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mozilla::EventMessage aEventMessage = mozilla::eVoidEvent,
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nsTArray<nsRect>* aInvalidateRequests = nullptr,
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uint64_t aTransactionId = 0, DOMHighResTimeStamp aTimeStamp = 0);
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#endif // mozilla_dom_NotifyPaintEvent_h_
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