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