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79 lines
1.8 KiB
C++
79 lines
1.8 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_SVGZoomEvent_h
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#define mozilla_dom_SVGZoomEvent_h
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#include "DOMSVGPoint.h"
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#include "mozilla/dom/UIEvent.h"
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#include "mozilla/dom/SVGZoomEventBinding.h"
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#include "mozilla/EventForwards.h"
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class nsPresContext;
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namespace mozilla {
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class nsISVGPoint;
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namespace dom {
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class SVGZoomEvent final : public UIEvent
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{
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public:
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(SVGZoomEvent, UIEvent)
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NS_DECL_ISUPPORTS_INHERITED
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SVGZoomEvent(EventTarget* aOwner, nsPresContext* aPresContext,
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InternalSVGZoomEvent* aEvent);
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// Forward to base class
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NS_FORWARD_TO_UIEVENT
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virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
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{
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return SVGZoomEventBinding::Wrap(aCx, this, aGivenProto);
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}
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float PreviousScale() const
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{
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return mPreviousScale;
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}
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nsISVGPoint* GetPreviousTranslate() const
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{
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return mPreviousTranslate;
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}
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float NewScale() const
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{
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return mNewScale;
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}
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nsISVGPoint* GetNewTranslate() const
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{
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return mNewTranslate;
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}
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private:
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~SVGZoomEvent();
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float mPreviousScale;
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float mNewScale;
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RefPtr<DOMSVGPoint> mPreviousTranslate;
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RefPtr<DOMSVGPoint> mNewTranslate;
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};
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} // namespace dom
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} // namespace mozilla
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already_AddRefed<mozilla::dom::SVGZoomEvent>
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NS_NewDOMSVGZoomEvent(mozilla::dom::EventTarget* aOwner,
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nsPresContext* aPresContext,
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mozilla::InternalSVGZoomEvent* aEvent);
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#endif // mozilla_dom_SVGZoomEvent_h
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