LCOV - code coverage report
Current view: top level - dom/events - MouseEvent.h (source / functions) Hit Total Coverage
Test: output.info Lines: 4 12 33.3 %
Date: 2017-07-14 16:53:18 Functions: 6 47 12.8 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_dom_MouseEvent_h_
       8             : #define mozilla_dom_MouseEvent_h_
       9             : 
      10             : #include "mozilla/dom/BindingDeclarations.h"
      11             : #include "mozilla/dom/UIEvent.h"
      12             : #include "mozilla/dom/MouseEventBinding.h"
      13             : #include "mozilla/EventForwards.h"
      14             : #include "nsIDOMMouseEvent.h"
      15             : 
      16             : namespace mozilla {
      17             : namespace dom {
      18             : 
      19             : class MouseEvent : public UIEvent,
      20             :                    public nsIDOMMouseEvent
      21             : {
      22             : public:
      23             :   MouseEvent(EventTarget* aOwner,
      24             :              nsPresContext* aPresContext,
      25             :              WidgetMouseEventBase* aEvent);
      26             : 
      27             :   NS_DECL_ISUPPORTS_INHERITED
      28             : 
      29             :   // nsIDOMMouseEvent Interface
      30             :   NS_DECL_NSIDOMMOUSEEVENT
      31             : 
      32             :   // Forward to base class
      33          25 :   NS_FORWARD_TO_UIEVENT
      34             : 
      35           4 :   virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
      36             :   {
      37           4 :     return MouseEventBinding::Wrap(aCx, this, aGivenProto);
      38             :   }
      39             : 
      40             :   // Web IDL binding methods
      41           0 :   virtual uint32_t Which() override
      42             :   {
      43           0 :     return Button() + 1;
      44             :   }
      45             : 
      46             :   int32_t ScreenX(CallerType aCallerType);
      47             :   int32_t ScreenY(CallerType aCallerType);
      48             :   int32_t ClientX();
      49             :   int32_t ClientY();
      50             :   int32_t OffsetX();
      51             :   int32_t OffsetY();
      52             :   bool CtrlKey();
      53             :   bool ShiftKey();
      54             :   bool AltKey();
      55             :   bool MetaKey();
      56             :   int16_t Button();
      57             :   uint16_t Buttons();
      58             :   already_AddRefed<EventTarget> GetRelatedTarget();
      59             :   void GetRegion(nsAString& aRegion);
      60             :   void InitMouseEvent(const nsAString& aType, bool aCanBubble, bool aCancelable,
      61             :                       nsGlobalWindow* aView, int32_t aDetail, int32_t aScreenX,
      62             :                       int32_t aScreenY, int32_t aClientX, int32_t aClientY,
      63             :                       bool aCtrlKey, bool aAltKey, bool aShiftKey,
      64             :                       bool aMetaKey, uint16_t aButton,
      65             :                       EventTarget* aRelatedTarget);
      66             : 
      67             :   void InitializeExtraMouseEventDictionaryMembers(const MouseEventInit& aParam);
      68             : 
      69           0 :   bool GetModifierState(const nsAString& aKeyArg)
      70             :   {
      71           0 :     return GetModifierStateInternal(aKeyArg);
      72             :   }
      73             :   static already_AddRefed<MouseEvent> Constructor(const GlobalObject& aGlobal,
      74             :                                                   const nsAString& aType,
      75             :                                                   const MouseEventInit& aParam,
      76             :                                                   ErrorResult& aRv);
      77           0 :   int32_t MovementX()
      78             :   {
      79           0 :     return GetMovementPoint().x;
      80             :   }
      81           0 :   int32_t MovementY()
      82             :   {
      83           0 :     return GetMovementPoint().y;
      84             :   }
      85             :   float MozPressure() const;
      86             :   bool HitCluster() const;
      87             :   uint16_t MozInputSource() const;
      88             :   void InitNSMouseEvent(const nsAString& aType,
      89             :                         bool aCanBubble, bool aCancelable,
      90             :                         nsGlobalWindow* aView, int32_t aDetail,
      91             :                         int32_t aScreenX, int32_t aScreenY,
      92             :                         int32_t aClientX, int32_t aClientY,
      93             :                         bool aCtrlKey, bool aAltKey, bool aShiftKey,
      94             :                         bool aMetaKey, uint16_t aButton,
      95             :                         EventTarget* aRelatedTarget,
      96             :                         float aPressure, uint16_t aInputSource);
      97             : 
      98             : protected:
      99           3 :   ~MouseEvent() {}
     100             : 
     101             :   void InitMouseEvent(const nsAString& aType,
     102             :                       bool aCanBubble,
     103             :                       bool aCancelable,
     104             :                       nsGlobalWindow* aView,
     105             :                       int32_t aDetail,
     106             :                       int32_t aScreenX,
     107             :                       int32_t aScreenY,
     108             :                       int32_t aClientX,
     109             :                       int32_t aClientY,
     110             :                       int16_t aButton,
     111             :                       EventTarget* aRelatedTarget,
     112             :                       const nsAString& aModifiersList);
     113             : };
     114             : 
     115             : } // namespace dom
     116             : } // namespace mozilla
     117             : 
     118             : #define NS_FORWARD_TO_MOUSEEVENT \
     119             :   NS_FORWARD_NSIDOMMOUSEEVENT(MouseEvent::) \
     120             :   NS_FORWARD_TO_UIEVENT
     121             : 
     122             : already_AddRefed<mozilla::dom::MouseEvent>
     123             : NS_NewDOMMouseEvent(mozilla::dom::EventTarget* aOwner,
     124             :                     nsPresContext* aPresContext,
     125             :                     mozilla::WidgetMouseEvent* aEvent);
     126             : 
     127             : #endif // mozilla_dom_MouseEvent_h_

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