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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_MouseEvent_h_
#define mozilla_dom_MouseEvent_h_
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/UIEvent.h"
#include "mozilla/dom/MouseEventBinding.h"
#include "mozilla/EventForwards.h"
namespace mozilla::dom {
class MouseEvent : public UIEvent {
public:
MouseEvent(EventTarget* aOwner, nsPresContext* aPresContext,
WidgetMouseEventBase* aEvent);
NS_INLINE_DECL_REFCOUNTING_INHERITED(MouseEvent, UIEvent)
virtual JSObject* WrapObjectInternal(
JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override {
return MouseEvent_Binding::Wrap(aCx, this, aGivenProto);
}
virtual MouseEvent* AsMouseEvent() override { return this; }
// Web IDL binding methods
virtual uint32_t Which(CallerType aCallerType) override {
return Button() + 1;
}
already_AddRefed<nsIScreen> GetScreen();
// In CSS coords.
CSSIntPoint ScreenPoint(CallerType) const;
int32_t ScreenX(CallerType aCallerType) const {
return ScreenPoint(aCallerType).x;
}
int32_t ScreenY(CallerType aCallerType) const {
return ScreenPoint(aCallerType).y;
}
LayoutDeviceIntPoint ScreenPointLayoutDevicePix() const;
DesktopIntPoint ScreenPointDesktopPix() const;
CSSIntPoint PagePoint() const;
int32_t PageX() const { return PagePoint().x; }
int32_t PageY() const { return PagePoint().y; }
CSSIntPoint ClientPoint() const;
int32_t ClientX() const { return ClientPoint().x; }
int32_t ClientY() const { return ClientPoint().y; }
CSSIntPoint OffsetPoint() const;
int32_t OffsetX() const { return OffsetPoint().x; }
int32_t OffsetY() const { return OffsetPoint().y; }
bool CtrlKey();
bool ShiftKey();
bool AltKey();
bool MetaKey();
int16_t Button();
uint16_t Buttons();
already_AddRefed<EventTarget> GetRelatedTarget();
void GetRegion(nsAString& aRegion);
void InitMouseEvent(const nsAString& aType, bool aCanBubble, bool aCancelable,
nsGlobalWindowInner* aView, int32_t aDetail,
int32_t aScreenX, int32_t aScreenY, int32_t aClientX,
int32_t aClientY, bool aCtrlKey, bool aAltKey,
bool aShiftKey, bool aMetaKey, uint16_t aButton,
EventTarget* aRelatedTarget);
void InitializeExtraMouseEventDictionaryMembers(const MouseEventInit& aParam);
bool GetModifierState(const nsAString& aKeyArg) {
return GetModifierStateInternal(aKeyArg);
}
static already_AddRefed<MouseEvent> Constructor(const GlobalObject& aGlobal,
const nsAString& aType,
const MouseEventInit& aParam);
int32_t MovementX() { return GetMovementPoint().x; }
int32_t MovementY() { return GetMovementPoint().y; }
float MozPressure() const;
uint16_t MozInputSource() const;
void InitNSMouseEvent(const nsAString& aType, bool aCanBubble,
bool aCancelable, nsGlobalWindowInner* aView,
int32_t aDetail, int32_t aScreenX, int32_t aScreenY,
int32_t aClientX, int32_t aClientY, bool aCtrlKey,
bool aAltKey, bool aShiftKey, bool aMetaKey,
uint16_t aButton, EventTarget* aRelatedTarget,
float aPressure, uint16_t aInputSource);
void PreventClickEvent();
bool ClickEventPrevented();
protected:
~MouseEvent() = default;
void InitMouseEvent(const nsAString& aType, bool aCanBubble, bool aCancelable,
nsGlobalWindowInner* aView, int32_t aDetail,
int32_t aScreenX, int32_t aScreenY, int32_t aClientX,
int32_t aClientY, int16_t aButton,
EventTarget* aRelatedTarget,
const nsAString& aModifiersList);
};
} // namespace mozilla::dom
already_AddRefed<mozilla::dom::MouseEvent> NS_NewDOMMouseEvent(
mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext,
mozilla::WidgetMouseEvent* aEvent);
#endif // mozilla_dom_MouseEvent_h_
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