The Tor Browser: dom/events/XULCommandEvent.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim:set ts=2 sw=2 sts=2 et cindent: */

     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/. */

     7 #include "mozilla/dom/XULCommandEvent.h"

     8 #include "prtime.h"

    10 namespace mozilla {

    11 namespace dom {

    13 XULCommandEvent::XULCommandEvent(EventTarget* aOwner,

    14                                  nsPresContext* aPresContext,

    15                                  WidgetInputEvent* aEvent)

    16   : UIEvent(aOwner, aPresContext,

    17             aEvent ? aEvent : new WidgetInputEvent(false, 0, nullptr))

    18 {

    19   if (aEvent) {

    20     mEventIsInternal = false;

    21   }

    22   else {

    23     mEventIsInternal = true;

    24     mEvent->time = PR_Now();

    25   }

    26 }

    28 NS_IMPL_ADDREF_INHERITED(XULCommandEvent, UIEvent)

    29 NS_IMPL_RELEASE_INHERITED(XULCommandEvent, UIEvent)

    31 NS_IMPL_CYCLE_COLLECTION_INHERITED(XULCommandEvent, UIEvent,

    32                                    mSourceEvent)

    34 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(XULCommandEvent)

    35   NS_INTERFACE_MAP_ENTRY(nsIDOMXULCommandEvent)

    36 NS_INTERFACE_MAP_END_INHERITING(UIEvent)

    38 bool

    39 XULCommandEvent::AltKey()

    40 {

    41   return mEvent->AsInputEvent()->IsAlt();

    42 }

    44 NS_IMETHODIMP

    45 XULCommandEvent::GetAltKey(bool* aIsDown)

    46 {

    47   NS_ENSURE_ARG_POINTER(aIsDown);

    48   *aIsDown = AltKey();

    49   return NS_OK;

    50 }

    52 bool

    53 XULCommandEvent::CtrlKey()

    54 {

    55   return mEvent->AsInputEvent()->IsControl();

    56 }

    58 NS_IMETHODIMP

    59 XULCommandEvent::GetCtrlKey(bool* aIsDown)

    60 {

    61   NS_ENSURE_ARG_POINTER(aIsDown);

    62   *aIsDown = CtrlKey();

    63   return NS_OK;

    64 }

    66 bool

    67 XULCommandEvent::ShiftKey()

    68 {

    69   return mEvent->AsInputEvent()->IsShift();

    70 }

    72 NS_IMETHODIMP

    73 XULCommandEvent::GetShiftKey(bool* aIsDown)

    74 {

    75   NS_ENSURE_ARG_POINTER(aIsDown);

    76   *aIsDown = ShiftKey();

    77   return NS_OK;

    78 }

    80 bool

    81 XULCommandEvent::MetaKey()

    82 {

    83   return mEvent->AsInputEvent()->IsMeta();

    84 }

    86 NS_IMETHODIMP

    87 XULCommandEvent::GetMetaKey(bool* aIsDown)

    88 {

    89   NS_ENSURE_ARG_POINTER(aIsDown);

    90   *aIsDown = MetaKey();

    91   return NS_OK;

    92 }

    94 NS_IMETHODIMP

    95 XULCommandEvent::GetSourceEvent(nsIDOMEvent** aSourceEvent)

    96 {

    97   NS_ENSURE_ARG_POINTER(aSourceEvent);

    98   nsCOMPtr<nsIDOMEvent> event = GetSourceEvent();

    99   event.forget(aSourceEvent);

   100   return NS_OK;

   101 }

   103 NS_IMETHODIMP

   104 XULCommandEvent::InitCommandEvent(const nsAString& aType,

   105                                   bool aCanBubble,

   106                                   bool aCancelable,

   107                                   nsIDOMWindow* aView,

   108                                   int32_t aDetail,

   109                                   bool aCtrlKey,

   110                                   bool aAltKey,

   111                                   bool aShiftKey,

   112                                   bool aMetaKey,

   113                                   nsIDOMEvent* aSourceEvent)

   114 {

   115   nsresult rv = UIEvent::InitUIEvent(aType, aCanBubble, aCancelable,

   116                                      aView, aDetail);

   117   NS_ENSURE_SUCCESS(rv, rv);

   119   mEvent->AsInputEvent()->InitBasicModifiers(aCtrlKey, aAltKey,

   120                                              aShiftKey, aMetaKey);

   121   mSourceEvent = aSourceEvent;

   123   return NS_OK;

   124 }

   126 } // namespace dom

   127 } // namespace mozilla

   129 using namespace mozilla;

   130 using namespace mozilla::dom;

   132 nsresult

   133 NS_NewDOMXULCommandEvent(nsIDOMEvent** aInstancePtrResult,

   134                          EventTarget* aOwner,

   135                          nsPresContext* aPresContext,

   136                          WidgetInputEvent* aEvent)

   137 {

   138   XULCommandEvent* it = new XULCommandEvent(aOwner, aPresContext, aEvent);

   139   NS_ADDREF(it);

   140   *aInstancePtrResult = static_cast<Event*>(it);

   141   return NS_OK;

   142 }

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